Added support for pull to refresh in main and details screen (via ActionBar-PullToRefresh library). Fixes #19.

README.md

@@ -60,6 +60,9 @@ Some code/libraries/resources are used in the project:
 *  [AndroidAnnotations](http://androidannotations.org/)  
     Pierre-Yves Ricau (eBusinessInformations) et al.  
     Apache License, Version 2.0
+*  [ActionBar-PullToRefresh](https://github.com/chrisbanes/ActionBar-PullToRefresh)  
+    Chris Banes  
+    Apache License, Version 2.0
 *  [Crouton](https://github.com/keyboardsurfer/Crouton)  
     Code: Benjamin Weiss (Neofonie Mobile Gmbh) et al.  
     Idea: Cyril Mottier  

core/project.properties

@@ -16,3 +16,5 @@ android.library.reference.1=../external/JakeWharton-ActionBarSherlock/library
 android.library.reference.2=../external/ColorPickerPreference
 android.library=true
 android.library.reference.3=../external/Crouton/library
+android.library.reference.4=../external/ActionBar-PullToRefresh-actionbarsherlock
+android.library.reference.5=../external/ActionBar-PullToRefresh

core/res/values/changelog.xml

@@ -18,6 +18,7 @@
 <resources>
 <string name="system_changelog">
 Transdroid 2.0.1\n
+- Support for pull to refresh\n
 - First Google Play release of the lite version as Transdrone\n
 - First release as auto-update (now checked only once a day)\n
 \n

core/res/values/strings.xml

@@ -374,7 +374,7 @@
 	<string name="system_developer" translatable="false">\u00A9 Eric Kok, 2312 development</string>
 	<string name="system_license" translatable="false">Published under GNU General Public License v3</string>
 	<string name="system_librarieslabel">Some code/libraries are used in the project:</string>
-	<string name="system_libraries" translatable="false">ActionBarSherlock\n \u00A0 http://actionbarsherlock.com/\n \u00A0 Jake Wharton  \n \u00A0 Apache License, Version 2.0\nAndroidAnnotations\n \u00A0 http://androidannotations.org/\n \u00A0 Pierre-Yves Ricau (eBusinessInformations) et al.  \n \u00A0 Apache License, Version 2.0\nCrouton\n \u00A0 https://github.com/keyboardsurfer/Crouton\n \u00A0 Code: Benjamin Weiss (Neofonie Mobile Gmbh) et al.  \n \u00A0 Idea: Cyril Mottier  \n \u00A0 Apache License, Version 2.0\nBase16Encoder\n \u00A0 http://openjpa.apache.org/\n \u00A0 Marc Prud\'hommeaux  \n \u00A0 Apache OpenJPA\n MultipartEntity  \n \u00A0 Apache Software Foundation  \n \u00A0 Apache License, Version 2.0\nRssParser (learning-android)\n \u00A0 http://github.com/digitalspaghetti/learning-android\n \u00A0 Tane Piper  \n \u00A0 Public Domain\nBase64\n \u00A0 http://iharder.net/base64\n \u00A0 Robert Harder  \n \u00A0 Public Domain\nandroid-xmlrpc\n \u00A0 http://code.google.com/p/android-xmlrpc/\n \u00A0 pskink et al.  \n \u00A0 Apache License, Version 2.0\nandroid-ColorPickerPreference\n \u00A0 https://github.com/attenzione/android-ColorPickerPreference\n \u00A0 Daniel Nilsson and Sergey Margaritov  \n \u00A0 Apache License, Version 2.0\nCheckableRelativeLayout\n \u00A0 http://www.marvinlabs.com/2010/10/custom-listview-ability-check-items/\n \u00A0 Cédric Caron (MarvinLabs)\n \u00A0 Public Domain\nFunnel icon\n \u00A0 http://thenounproject.com/noun/funnel/#icon-No5608\n \u00A0 Naomi Atkinson from The Noun Project\n \u00A0 Creative Commons Attribution 3.0</string>
+	<string name="system_libraries" translatable="false">ActionBarSherlock\n \u00A0 http://actionbarsherlock.com/\n \u00A0 Jake Wharton  \n \u00A0 Apache License, Version 2.0\nAndroidAnnotations\n \u00A0 http://androidannotations.org/\n \u00A0 Pierre-Yves Ricau (eBusinessInformations) et al.  \n \u00A0 Apache License, Version 2.0\nActionBar-PullToRefresh\n \u00A0 https://github.com/chrisbanes/ActionBar-PullToRefresh\n \u00A0 Chris Banes  \n \u00A0 Apache License, Version 2.0\nCrouton\n \u00A0 https://github.com/keyboardsurfer/Crouton\n \u00A0 Code: Benjamin Weiss (Neofonie Mobile Gmbh) et al.  \n \u00A0 Idea: Cyril Mottier  \n \u00A0 Apache License, Version 2.0\nBase16Encoder\n \u00A0 http://openjpa.apache.org/\n \u00A0 Marc Prud\'hommeaux  \n \u00A0 Apache OpenJPA\n MultipartEntity  \n \u00A0 Apache Software Foundation  \n \u00A0 Apache License, Version 2.0\nRssParser (learning-android)\n \u00A0 http://github.com/digitalspaghetti/learning-android\n \u00A0 Tane Piper  \n \u00A0 Public Domain\nBase64\n \u00A0 http://iharder.net/base64\n \u00A0 Robert Harder  \n \u00A0 Public Domain\nandroid-xmlrpc\n \u00A0 http://code.google.com/p/android-xmlrpc/\n \u00A0 pskink et al.  \n \u00A0 Apache License, Version 2.0\nandroid-ColorPickerPreference\n \u00A0 https://github.com/attenzione/android-ColorPickerPreference\n \u00A0 Daniel Nilsson and Sergey Margaritov  \n \u00A0 Apache License, Version 2.0\nCheckableRelativeLayout\n \u00A0 http://www.marvinlabs.com/2010/10/custom-listview-ability-check-items/\n \u00A0 Cédric Caron (MarvinLabs)\n \u00A0 Public Domain\nFunnel icon\n \u00A0 http://thenounproject.com/noun/funnel/#icon-No5608\n \u00A0 Naomi Atkinson from The Noun Project\n \u00A0 Creative Commons Attribution 3.0</string>
 	<string name="system_description">Manage your torrents from your Android device</string>
 
 </resources>

core/src/org/transdroid/core/gui/DetailsActivity.java

@@ -32,6 +32,7 @@ import org.androidannotations.annotations.UiThread;
 import org.transdroid.core.R;
 import org.transdroid.core.app.settings.*;
 import org.transdroid.core.gui.lists.LocalTorrent;
+import org.transdroid.core.gui.lists.NoProgressHeaderTransformer;
 import org.transdroid.core.gui.log.Log;
 import org.transdroid.core.gui.navigation.Label;
 import org.transdroid.core.gui.navigation.NavigationHelper;
@@ -62,10 +63,15 @@ import org.transdroid.daemon.task.SetTrackersTask;
 import org.transdroid.daemon.task.StartTask;
 import org.transdroid.daemon.task.StopTask;
 
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher;
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher.OnRefreshListener;
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher.Options;
+
 import android.annotation.TargetApi;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
+import android.view.View;
 import android.widget.Toast;
 
 import com.actionbarsherlock.app.SherlockFragmentActivity;
@@ -97,6 +103,7 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 	@Bean
 	protected ApplicationSettings applicationSettings;
 	private IDaemonAdapter currentConnection = null;
+	private PullToRefreshAttacher pullToRefreshAttacher = null;
 
 	// Details view components
 	@FragmentById(resName = "torrent_details")
@@ -148,6 +155,28 @@ public class DetailsActivity extends SherlockFragmentActivity implements Torrent
 		TorrentsActivity_.intent(this).flags(Intent.FLAG_ACTIVITY_CLEAR_TOP).start();
 	}
 
+	/**
+	 * Attaches some view (perhaps contained in a fragment) to this activity's pull to refresh support
+	 * @param view The view to attach
+	 */
+	@Override
+	public void addRefreshableView(View view) {
+		if (pullToRefreshAttacher == null) {
+			// Still need to initialise the PullToRefreshAttacher
+			Options options = new PullToRefreshAttacher.Options();
+			options.headerTransformer = new NoProgressHeaderTransformer();
+			pullToRefreshAttacher = PullToRefreshAttacher.get(this, options);
+		}
+		pullToRefreshAttacher.addRefreshableView(view, new OnRefreshListener() {
+			@Override
+			public void onRefreshStarted(View view) {
+				// Just refresh the full screen, now that the user has pulled to refresh
+				pullToRefreshAttacher.setRefreshComplete();
+				refreshScreen();
+			}
+		});
+	}
+
 	@OptionsItem(resName = "action_refresh")
 	public void refreshScreen() {
 		fragmentDetails.updateIsLoading(true, null);

core/src/org/transdroid/core/gui/DetailsFragment.java

@@ -119,6 +119,11 @@ public class DetailsFragment extends SherlockFragment implements OnTrackersUpdat
 		detailsList.setAdapter(new DetailsAdapter(getActivity()));
 		detailsList.setMultiChoiceModeListener(onDetailsSelected);
 		detailsList.setFastScrollEnabled(true);
+		if (getActivity() != null && getActivity() instanceof RefreshableActivity) {
+			((RefreshableActivity) getActivity()).addRefreshableView(detailsList);
+		}
+
+		// Restore the fragment state (on orientation changes et al.)
 		if (torrent != null)
 			updateTorrent(torrent);
 		if (torrentDetails != null)

core/src/org/transdroid/core/gui/TorrentsActivity.java

@@ -46,6 +46,7 @@ import org.apache.http.impl.cookie.BasicClientCookie;
 import org.transdroid.core.R;
 import org.transdroid.core.app.settings.*;
 import org.transdroid.core.gui.lists.LocalTorrent;
+import org.transdroid.core.gui.lists.NoProgressHeaderTransformer;
 import org.transdroid.core.gui.lists.SimpleListItem;
 import org.transdroid.core.gui.log.*;
 import org.transdroid.core.gui.navigation.*;
@@ -92,6 +93,10 @@ import org.transdroid.daemon.task.StopTask;
 import org.transdroid.daemon.util.DLog;
 import org.transdroid.daemon.util.HttpHelper;
 
+import uk.co.senab.actionbarpulltorefresh.extras.actionbarsherlock.PullToRefreshAttacher;
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher.OnRefreshListener;
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher.Options;
+
 import android.annotation.TargetApi;
 import android.app.SearchManager;
 import android.content.ContentResolver;
@@ -138,6 +143,7 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 	@SystemService
 	protected SearchManager searchManager;
 	private MenuItem searchMenu = null;
+	private PullToRefreshAttacher pullToRefreshAttacher = null;
 
 	// Settings
 	@Bean
@@ -571,6 +577,28 @@ public class TorrentsActivity extends SherlockFragmentActivity implements OnNavi
 			startSearch(query, false, null, false);
 	}
 
+	/**
+	 * Attaches some view (perhaps contained in a fragment) to this activity's pull to refresh support
+	 * @param view The view to attach
+	 */
+	@Override
+	public void addRefreshableView(View view) {
+		if (pullToRefreshAttacher == null) {
+			// Still need to initialise the PullToRefreshAttacher
+			Options options = new PullToRefreshAttacher.Options();
+			options.headerTransformer = new NoProgressHeaderTransformer();
+			pullToRefreshAttacher = PullToRefreshAttacher.get(this, options);
+		}
+		pullToRefreshAttacher.addRefreshableView(view, new OnRefreshListener() {
+			@Override
+			public void onRefreshStarted(View view) {
+				// Just refresh the full screen, now that the user has pulled to refresh
+				pullToRefreshAttacher.setRefreshComplete();
+				refreshScreen();
+			}
+		});
+	}
+	
 	@OptionsItem(resName = "action_refresh")
 	public void refreshScreen() {
 		fragmentTorrents.updateIsLoading(true);

core/src/org/transdroid/core/gui/TorrentsFragment.java

@@ -114,6 +114,10 @@ public class TorrentsFragment extends SherlockFragment implements OnLabelPickedL
 		torrentsList.setFastScrollEnabled(true);
 		if (torrents != null)
 			updateTorrents(torrents, currentLabels);
+		// Allow pulls on the list view to refresh the torrents
+		if (getActivity() != null && getActivity() instanceof RefreshableActivity) {
+			((RefreshableActivity) getActivity()).addRefreshableView(torrentsList);
+		}
 		nosettingsText.setText(getString(R.string.navigation_nosettings, getString(R.string.app_name)));
 
 	}

core/src/org/transdroid/core/gui/lists/NoProgressHeaderTransformer.java

@@ -0,0 +1,17 @@
+package org.transdroid.core.gui.lists;
+
+import org.transdroid.core.R;
+
+import android.app.Activity;
+import android.view.View;
+import uk.co.senab.actionbarpulltorefresh.extras.actionbarsherlock.AbsDefaultHeaderTransformer;
+
+public class NoProgressHeaderTransformer extends AbsDefaultHeaderTransformer {
+
+	@Override
+	public void onViewCreated(Activity activity, View headerView) {
+		super.onViewCreated(activity, headerView);
+		setProgressBarColor(activity.getResources().getColor(R.color.green));
+	}
+	
+}

core/src/org/transdroid/core/gui/navigation/RefreshableActivity.java

@@ -16,6 +16,8 @@
  */
 package org.transdroid.core.gui.navigation;
 
+import android.view.View;
+
 /**
  * Interface to be implemented by any activity that allows its content to be refreshed; fragments can ask for
  * user-initiated refreshes.
@@ -25,4 +27,6 @@ public interface RefreshableActivity {
 
 	public void refreshScreen();
 
+	public void addRefreshableView(View view);
+
 }

core/src/org/transdroid/core/service/AppUpdateService.java

@@ -79,7 +79,7 @@ public class AppUpdateService extends IntentService {
 		Date lastChecked = systemSettings.getLastCheckedForAppUpdates();
 		Calendar lastDay = Calendar.getInstance();
 		lastDay.add(Calendar.DAY_OF_MONTH, -1);
-		if (lastChecked == null || lastChecked.after(lastDay.getTime())) {
+		if (lastChecked != null && lastChecked.after(lastDay.getTime())) {
 			Log.d(this, "Ship the update service, as we already checked the last 24 hours (or to be exact at "
 					+ lastChecked.toString() + ").");
 			return;

external/ActionBar-PullToRefresh-actionbarsherlock/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="uk.co.senab.actionbarpulltorefresh.extras.actionbarsherlock">
+
+    <uses-sdk android:minSdkVersion="7" android:targetSdkVersion="18" />
+    <application />
+</manifest> 

external/ActionBar-PullToRefresh-actionbarsherlock/build.gradle

@@ -0,0 +1,25 @@
+apply plugin: 'android-library'
+
+dependencies {
+    compile project(':library')
+    compile "com.android.support:support-v4:[18.0,)"
+    compile ("com.actionbarsherlock:actionbarsherlock:[4.4,)@aar") {
+        // Need to specifically exclude this as it is specified in ActionBarSherlock pom
+        exclude group: 'com.google.android', module: 'support-v4'
+    }
+}
+
+android {
+    compileSdkVersion 18
+    buildToolsVersion '17.0.0'
+
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = ['src']
+            res.srcDirs = ['res']
+        }
+    }
+}
+
+apply from: '../../maven_push.gradle'

external/ActionBar-PullToRefresh-actionbarsherlock/build.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="ActionBar-PullToRefresh-actionbarsherlock" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>

external/ActionBar-PullToRefresh-actionbarsherlock/gradle.properties

@@ -0,0 +1,3 @@
+POM_NAME=ActionBar-PullToRefresh Extras: ActionBarSherlock
+POM_ARTIFACT_ID=extra-abs
+POM_PACKAGING=aar

external/ActionBar-PullToRefresh-actionbarsherlock/proguard-project.txt

@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

external/ActionBar-PullToRefresh-actionbarsherlock/project.properties

@@ -0,0 +1,17 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-18
+android.library=true
+android.library.reference.1=../ActionBar-PullToRefresh
+android.library.reference.2=../JakeWharton-ActionBarSherlock/library

external/ActionBar-PullToRefresh-actionbarsherlock/res/anim/fade_in.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:duration="@android:integer/config_shortAnimTime"
+    android:fromAlpha="0.0"
+    android:toAlpha="1.0" />

external/ActionBar-PullToRefresh-actionbarsherlock/res/anim/fade_out.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:duration="@android:integer/config_shortAnimTime"
+    android:fromAlpha="1.0"
+    android:toAlpha="0.0" />

external/ActionBar-PullToRefresh-actionbarsherlock/src/uk/co/senab/actionbarpulltorefresh/extras/actionbarsherlock/AbsDefaultHeaderTransformer.java

@@ -0,0 +1,187 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.extras.actionbarsherlock;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.view.View;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+
+import uk.co.senab.actionbarpulltorefresh.library.DefaultHeaderTransformer;
+
+public class AbsDefaultHeaderTransformer extends DefaultHeaderTransformer {
+
+    private Animation mHeaderInAnimation, mHeaderOutAnimation;
+
+    @Override
+    public void onViewCreated(Activity activity, View headerView) {
+        super.onViewCreated(activity, headerView);
+
+        // Create animations for use later
+        mHeaderInAnimation = AnimationUtils.loadAnimation(activity, R.anim.fade_in);
+        mHeaderOutAnimation = AnimationUtils.loadAnimation(activity, R.anim.fade_out);
+
+        if (mHeaderOutAnimation != null || mHeaderInAnimation != null) {
+            final AnimationCallback callback = new AnimationCallback();
+            if (mHeaderOutAnimation != null) {
+                mHeaderOutAnimation.setAnimationListener(callback);
+            }
+        }
+    }
+
+    @Override
+    protected Drawable getActionBarBackground(Context context) {
+        // Super handles ICS+ anyway...
+        if (Build.VERSION.SDK_INT >= super.getMinimumApiLevel()) {
+            return super.getActionBarBackground(context);
+        }
+
+        // Get action bar style values...
+        TypedArray abStyle = obtainStyledAttrsFromThemeAttr(context, R.attr.actionBarStyle,
+                R.styleable.SherlockActionBar);
+        try {
+            return abStyle.getDrawable(R.styleable.SherlockActionBar_background);
+        } finally {
+            abStyle.recycle();
+        }
+    }
+
+    @Override
+    protected int getActionBarSize(Context context) {
+        // Super handles ICS+ anyway...
+        if (Build.VERSION.SDK_INT >= super.getMinimumApiLevel()) {
+            return super.getActionBarSize(context);
+        }
+
+        TypedArray values = context.obtainStyledAttributes(R.styleable.SherlockTheme);
+        try {
+            return values.getDimensionPixelSize(R.styleable.SherlockTheme_actionBarSize, 0);
+        } finally {
+            values.recycle();
+        }
+    }
+
+    @Override
+    protected int getActionBarTitleStyle(Context context) {
+        // Super handles ICS+ anyway...
+        if (Build.VERSION.SDK_INT >= super.getMinimumApiLevel()) {
+            return super.getActionBarTitleStyle(context);
+        }
+
+        // Get action bar style values...
+        TypedArray abStyle = obtainStyledAttrsFromThemeAttr(context, R.attr.actionBarStyle,
+                R.styleable.SherlockActionBar);
+        try {
+            return abStyle.getResourceId(R.styleable.SherlockActionBar_titleTextStyle, 0);
+        } finally {
+            abStyle.recycle();
+        }
+    }
+
+    @Override
+    public boolean showHeaderView() {
+        // Super handles ICS+ anyway...
+        if (Build.VERSION.SDK_INT >= super.getMinimumApiLevel()) {
+            return super.showHeaderView();
+        }
+
+        final View headerView = getHeaderView();
+        final boolean changeVis = headerView != null && headerView.getVisibility() != View.VISIBLE;
+        if (changeVis) {
+            // Show Header
+            if (mHeaderInAnimation != null) {
+                // AnimationListener will call HeaderViewListener
+                headerView.startAnimation(mHeaderInAnimation);
+            }
+            headerView.setVisibility(View.VISIBLE);
+        }
+        return changeVis;
+    }
+
+    @Override
+    public boolean hideHeaderView() {
+        // Super handles ICS+ anyway...
+        if (Build.VERSION.SDK_INT >= super.getMinimumApiLevel()) {
+            return super.hideHeaderView();
+        }
+
+        final View headerView = getHeaderView();
+        final boolean changeVis = headerView != null && headerView.getVisibility() != View.GONE;
+        if (changeVis) {
+            // Hide Header
+            if (mHeaderOutAnimation != null) {
+                // AnimationListener will call HeaderTransformer and
+                // HeaderViewListener
+                headerView.startAnimation(mHeaderOutAnimation);
+            } else {
+                // As we're not animating, hide the header + call the header
+                // transformer now
+                headerView.setVisibility(View.GONE);
+                onReset();
+            }
+        }
+        return changeVis;
+    }
+
+    @Override
+    public void onRefreshMinimized() {
+        // Super handles ICS+ anyway...
+        if (Build.VERSION.SDK_INT >= super.getMinimumApiLevel()) {
+            super.onRefreshMinimized();
+            return;
+        }
+
+        // Here we fade out most of the header, leaving just the progress bar
+        View contentLayout = getHeaderView().findViewById(R.id.ptr_content);
+        if (contentLayout != null) {
+            contentLayout.startAnimation(AnimationUtils
+                    .loadAnimation(contentLayout.getContext(), R.anim.fade_out));
+            contentLayout.setVisibility(View.INVISIBLE);
+        }
+    }
+
+    @Override
+    protected int getMinimumApiLevel() {
+        return Build.VERSION_CODES.ECLAIR_MR1;
+    }
+
+    class AnimationCallback implements Animation.AnimationListener {
+
+        @Override
+        public void onAnimationStart(Animation animation) {
+        }
+
+        @Override
+        public void onAnimationEnd(Animation animation) {
+            if (animation == mHeaderOutAnimation) {
+                View headerView = getHeaderView();
+                if (headerView != null) {
+                    headerView.setVisibility(View.GONE);
+                }
+                onReset();
+            }
+        }
+
+        @Override
+        public void onAnimationRepeat(Animation animation) {
+        }
+    }
+}

external/ActionBar-PullToRefresh-actionbarsherlock/src/uk/co/senab/actionbarpulltorefresh/extras/actionbarsherlock/PullToRefreshAttacher.java

@@ -0,0 +1,75 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.extras.actionbarsherlock;
+
+import com.actionbarsherlock.app.SherlockActivity;
+import com.actionbarsherlock.app.SherlockExpandableListActivity;
+import com.actionbarsherlock.app.SherlockFragmentActivity;
+import com.actionbarsherlock.app.SherlockListActivity;
+import com.actionbarsherlock.app.SherlockPreferenceActivity;
+
+import android.app.Activity;
+import android.content.Context;
+
+public class PullToRefreshAttacher extends
+        uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher {
+
+    public static PullToRefreshAttacher get(Activity activity) {
+        return get(activity, new Options());
+    }
+
+    public static PullToRefreshAttacher get(Activity activity, Options options) {
+        return new PullToRefreshAttacher(activity, options);
+    }
+
+    protected PullToRefreshAttacher(Activity activity, Options options) {
+        super(activity, options);
+    }
+
+    @Override
+    protected EnvironmentDelegate createDefaultEnvironmentDelegate() {
+        return new AbsEnvironmentDelegate();
+    }
+
+    @Override
+    protected HeaderTransformer createDefaultHeaderTransformer() {
+        return new AbsDefaultHeaderTransformer();
+    }
+
+    public static class AbsEnvironmentDelegate extends EnvironmentDelegate {
+        /**
+         * @return Context which should be used for inflating the header layout
+         */
+        public Context getContextForInflater(Activity activity) {
+            if (activity instanceof SherlockActivity) {
+                return ((SherlockActivity) activity).getSupportActionBar().getThemedContext();
+            } else if (activity instanceof SherlockListActivity) {
+                return ((SherlockListActivity) activity).getSupportActionBar().getThemedContext();
+            } else if (activity instanceof SherlockFragmentActivity) {
+                return ((SherlockFragmentActivity) activity).getSupportActionBar()
+                        .getThemedContext();
+            } else if (activity instanceof SherlockExpandableListActivity) {
+                return ((SherlockExpandableListActivity) activity).getSupportActionBar()
+                        .getThemedContext();
+            } else if (activity instanceof SherlockPreferenceActivity) {
+                return ((SherlockPreferenceActivity) activity).getSupportActionBar()
+                        .getThemedContext();
+            }
+            return super.getContextForInflater(activity);
+        }
+    }
+}

external/ActionBar-PullToRefresh/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="uk.co.senab.actionbarpulltorefresh.library">
+
+    <uses-sdk android:targetSdkVersion="18" />
+    <application />
+</manifest> 

external/ActionBar-PullToRefresh/build.gradle

@@ -0,0 +1,16 @@
+apply plugin: 'android-library'
+
+android {
+    compileSdkVersion 18
+    buildToolsVersion '17.0.0'
+
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = ['src']
+            res.srcDirs = ['res']
+        }
+    }
+}
+
+apply from: '../maven_push.gradle'

external/ActionBar-PullToRefresh/build.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="ActionBar-PullToRefresh" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>

external/ActionBar-PullToRefresh/gradle.properties

@@ -0,0 +1,3 @@
+POM_NAME=ActionBar-PullToRefresh Library
+POM_ARTIFACT_ID=library
+POM_PACKAGING=aar

external/ActionBar-PullToRefresh/proguard-project.txt

@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

external/ActionBar-PullToRefresh/project.properties

@@ -0,0 +1,15 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-18
+android.library=true

external/ActionBar-PullToRefresh/res/drawable/ptr_progress_horizontal_holo_center.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+-->
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:id="@android:id/progress">
+        <scale
+            android:scaleWidth="100%"
+            android:scaleGravity="center"
+            android:drawable="@drawable/ptr_progress_primary_holo" />
+    </item>
+
+</layer-list>

external/ActionBar-PullToRefresh/res/drawable/ptr_progress_indeterminate_horizontal_holo.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 2011, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License"); 
+** you may not use this file except in compliance with the License. 
+** You may obtain a copy of the License at 
+**
+**     http://www.apache.org/licenses/LICENSE-2.0 
+**
+** Unless required by applicable law or agreed to in writing, software 
+** distributed under the License is distributed on an "AS IS" BASIS, 
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+** See the License for the specific language governing permissions and 
+** limitations under the License.
+*/
+-->
+<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
+    android:oneshot="false">
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo1"
+        android:duration="50" />
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo2"
+        android:duration="50" />
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo3"
+        android:duration="50" />
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo4"
+        android:duration="50" />
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo5"
+        android:duration="50" />
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo6"
+        android:duration="50" />
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo7"
+        android:duration="50" />
+    <item
+        android:drawable="@drawable/ptr_progressbar_indeterminate_holo8"
+        android:duration="50" />
+</animation-list>

external/ActionBar-PullToRefresh/res/layout/default_header.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <FrameLayout
+        android:id="@id/ptr_content"
+        android:layout_width="match_parent"
+        android:layout_height="48dp"
+        android:background="?android:attr/colorBackground">
+
+        <TextView
+            android:id="@id/ptr_text"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:textAppearance="?android:attr/textAppearanceMedium"
+            android:gravity="center" />
+
+    </FrameLayout>
+
+    <ProgressBar
+        android:id="@id/ptr_progress"
+        android:layout_height="wrap_content"
+        android:layout_width="match_parent"
+        style="@style/Widget.PullToRefresh.ProgressBar.Horizontal.Center" />
+
+</LinearLayout>
+

external/ActionBar-PullToRefresh/res/values-ar/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">اسحب للتحديث…</string>
+    <string name="pull_to_refresh_release_label">اترك للتحديث…</string>
+    <string name="pull_to_refresh_refreshing_label">تحميل…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-cs/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Tažením aktualizujete…</string>
+    <string name="pull_to_refresh_release_label">Uvolněním aktualizujete…</string>
+    <string name="pull_to_refresh_refreshing_label">Načítání…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-de/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Ziehen zum Aktualisieren…</string>
+    <string name="pull_to_refresh_release_label">Loslassen zum Aktualisieren…</string>
+    <string name="pull_to_refresh_refreshing_label">Laden…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-es/pull_refresh_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Desliza el dedo hacia abajo para actualizar.</string>
+    <string name="pull_to_refresh_release_label">Soltar para actualizar…</string>
+    <string name="pull_to_refresh_refreshing_label">Cargando…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-fi/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Päivitä vetämällä alas…</string>
+    <string name="pull_to_refresh_release_label">Päivitä vapauttamalla…</string>
+    <string name="pull_to_refresh_refreshing_label">Päivitetään…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-fr/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Tirez pour rafraîchir…</string>
+    <string name="pull_to_refresh_release_label">Relâcher pour rafraîchir…</string>
+    <string name="pull_to_refresh_refreshing_label">Chargement…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-he/pull_refresh_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">משוך לרענון…</string>
+    <string name="pull_to_refresh_release_label">שחרר לרענון…</string>
+    <string name="pull_to_refresh_refreshing_label">טוען…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-it/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Tira per aggiornare…</string>
+    <string name="pull_to_refresh_release_label">Rilascia per aggionare…</string>
+    <string name="pull_to_refresh_refreshing_label">Caricamento…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-iw/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">משוך לרענון…</string>
+    <string name="pull_to_refresh_release_label">שחרר לרענון…</string>
+    <string name="pull_to_refresh_refreshing_label">טוען…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-ja/pull_refresh_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">画面を引っ張って…</string>
+    <string name="pull_to_refresh_release_label">指を離して更新…</string>
+    <string name="pull_to_refresh_refreshing_label">読み込み中…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-ko/pull_refresh_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">당겨서 새로 고침…</string>
+    <string name="pull_to_refresh_release_label">놓아서 새로 고침…</string>
+    <string name="pull_to_refresh_refreshing_label">로드 중…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-nl/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Sleep om te vernieuwen…</string>
+    <string name="pull_to_refresh_release_label">Loslaten om te vernieuwen…</string>
+    <string name="pull_to_refresh_refreshing_label">Laden…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-pl/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Pociągnij, aby odświeżyć…</string>
+    <string name="pull_to_refresh_release_label">Puść, aby odświeżyć…</string>
+    <string name="pull_to_refresh_refreshing_label">Wczytywanie…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-pt-rBR/pull_refresh_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Puxe para atualizar…</string>
+    <string name="pull_to_refresh_release_label">Libere para atualizar…</string>
+    <string name="pull_to_refresh_refreshing_label">Carregando…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-pt/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Puxe para atualizar…</string>
+    <string name="pull_to_refresh_release_label">Liberação para atualizar…</string>
+    <string name="pull_to_refresh_refreshing_label">A carregar…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-ro/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">Trage pentru a reîmprospăta…</string>
+    <string name="pull_to_refresh_release_label">Eliberează pentru a reîmprospăta…</string>
+    <string name="pull_to_refresh_refreshing_label">Încărcare…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-ru/pull_refresh_strings.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">потяните</string>
+    <string name="pull_to_refresh_release_label">отпустите</string>
+    <string name="pull_to_refresh_refreshing_label">обновление</string>
+</resources>

external/ActionBar-PullToRefresh/res/values-sv/pull_refresh_strings.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+
+    <string name="pull_to_refresh_pull_label">Dra nedåt om du vill uppdatera</string>
+    <string name="pull_to_refresh_release_label">Släpp om du vill uppdatera</string>
+    <string name="pull_to_refresh_refreshing_label">Uppdaterar…</string>
+
+</resources>

external/ActionBar-PullToRefresh/res/values-zh/pull_refresh_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+    <string name="pull_to_refresh_pull_label">下拉刷新…</string>
+    <string name="pull_to_refresh_release_label">放开以刷新…</string>
+    <string name="pull_to_refresh_refreshing_label">正在载入…</string>
+</resources>

external/ActionBar-PullToRefresh/res/values/attrs.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+
+    <!-- The attribute to set in your Application/Activity theme to reference your custom theme -->
+    <attr name="ptrHeaderStyle" format="reference" />
+
+    <declare-styleable name="PullToRefreshHeader">
+
+        <!-- A drawable to use as the background of the Header View -->
+        <attr name="ptrHeaderBackground" format="reference|color" />
+
+        <!-- The height of the Header View -->
+        <attr name="ptrHeaderHeight" format="reference|dimension" />
+
+        <!-- The Text Appearance of the Header View's Title text -->
+        <attr name="ptrHeaderTitleTextAppearance" format="reference" />
+
+        <!-- The color that the Progress Bar should be tinted with -->
+        <attr name="ptrProgressBarColor" format="reference|color" />
+
+        <!-- Text to show to prompt the user is pull (or keep pulling) -->
+        <attr name="ptrPullText" format="reference|string" />
+
+        <!-- Text to show to tell the user that a refresh is currently in progress -->
+        <attr name="ptrRefreshingText" format="reference|string" />
+
+        <!-- Text to show to tell the user has scrolled enough to refresh -->
+        <attr name="ptrReleaseText" format="reference|string" />
+
+    </declare-styleable>
+
+</resources>

external/ActionBar-PullToRefresh/res/values/ids.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+
+    <item type="id" name="ptr_content" />
+    <item type="id" name="ptr_text" />
+    <item type="id" name="ptr_progress" />
+
+</resources>

external/ActionBar-PullToRefresh/res/values/pull_refresh_strings.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+
+    <string name="pull_to_refresh_pull_label">Pull to refresh…</string>
+    <string name="pull_to_refresh_release_label">Release to refresh…</string>
+    <string name="pull_to_refresh_refreshing_label">Loading…</string>
+
+</resources>

external/ActionBar-PullToRefresh/res/values/styles.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright 2013 Chris Banes
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<resources>
+
+    <style name="Widget.PullToRefresh.ProgressBar.Horizontal.Center"
+        parent="android:Widget.ProgressBar.Horizontal">
+        <item name="android:progressDrawable">@drawable/ptr_progress_horizontal_holo_center</item>
+        <item name="android:indeterminateDrawable">
+            @drawable/ptr_progress_indeterminate_horizontal_holo
+        </item>
+        <item name="android:minHeight">4dip</item>
+        <item name="android:maxHeight">4dip</item>
+    </style>
+
+</resources>

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/DefaultHeaderTransformer.java

@@ -0,0 +1,397 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.content.res.TypedArray;
+import android.graphics.PixelFormat;
+import android.graphics.PorterDuff;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.util.TypedValue;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.animation.AccelerateInterpolator;
+import android.view.animation.Interpolator;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import uk.co.senab.actionbarpulltorefresh.library.platform.SDK11;
+
+/**
+ * Default Header Transformer.
+ */
+public class DefaultHeaderTransformer extends PullToRefreshAttacher.HeaderTransformer {
+
+    private View mHeaderView;
+    private ViewGroup mContentLayout;
+    private TextView mHeaderTextView;
+    private ProgressBar mHeaderProgressBar;
+
+    private CharSequence mPullRefreshLabel, mRefreshingLabel, mReleaseLabel;
+
+    private boolean mUseCustomProgressColor = false;
+    private int mProgressDrawableColor;
+    private long mAnimationDuration;
+
+    private final Interpolator mInterpolator = new AccelerateInterpolator();
+
+    protected DefaultHeaderTransformer() {
+        final int min = getMinimumApiLevel();
+        if (Build.VERSION.SDK_INT < min) {
+            throw new IllegalStateException("This HeaderTransformer is designed to run on SDK "
+                    + min
+                    + "+. If using ActionBarSherlock or ActionBarCompat you should use the appropriate provided extra.");
+        }
+    }
+
+    @Override
+    public void onViewCreated(Activity activity, View headerView) {
+        mHeaderView = headerView;
+
+        // Get ProgressBar and TextView
+        mHeaderProgressBar = (ProgressBar) headerView.findViewById(R.id.ptr_progress);
+        mHeaderTextView = (TextView) headerView.findViewById(R.id.ptr_text);
+        mContentLayout = (ViewGroup) headerView.findViewById(R.id.ptr_content);
+
+        // Default Labels to display
+        mPullRefreshLabel = activity.getString(R.string.pull_to_refresh_pull_label);
+        mRefreshingLabel = activity.getString(R.string.pull_to_refresh_refreshing_label);
+        mReleaseLabel = activity.getString(R.string.pull_to_refresh_release_label);
+
+        mAnimationDuration = activity.getResources()
+                .getInteger(android.R.integer.config_shortAnimTime);
+
+        // Setup the View styles
+        setupViewsFromStyles(activity, headerView);
+
+        // Apply any custom ProgressBar colors
+        applyProgressBarColor();
+
+        // FIXME: I do not like this call here
+        onReset();
+    }
+
+    @Override
+    public void onConfigurationChanged(Activity activity, Configuration newConfig) {
+        setupViewsFromStyles(activity, getHeaderView());
+    }
+
+    @Override
+    public void onReset() {
+        // Reset Progress Bar
+        if (mHeaderProgressBar != null) {
+            mHeaderProgressBar.setVisibility(View.GONE);
+            mHeaderProgressBar.setProgress(0);
+            mHeaderProgressBar.setIndeterminate(false);
+        }
+
+        // Reset Text View
+        if (mHeaderTextView != null) {
+            mHeaderTextView.setVisibility(View.VISIBLE);
+            mHeaderTextView.setText(mPullRefreshLabel);
+        }
+
+        // Reset the Content Layout
+        if (mContentLayout != null) {
+            mContentLayout.setVisibility(View.VISIBLE);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
+                SDK11.setAlpha(mContentLayout, 1f);
+            }
+        }
+    }
+
+    @Override
+    public void onPulled(float percentagePulled) {
+        if (mHeaderProgressBar != null) {
+            mHeaderProgressBar.setVisibility(View.VISIBLE);
+            final float progress = mInterpolator.getInterpolation(percentagePulled);
+            mHeaderProgressBar.setProgress(Math.round(mHeaderProgressBar.getMax() * progress));
+        }
+    }
+
+    @Override
+    public void onRefreshStarted() {
+        if (mHeaderTextView != null) {
+            mHeaderTextView.setText(mRefreshingLabel);
+        }
+        if (mHeaderProgressBar != null) {
+            mHeaderProgressBar.setVisibility(View.VISIBLE);
+            mHeaderProgressBar.setIndeterminate(true);
+        }
+    }
+
+    @Override
+    public void onReleaseToRefresh() {
+        if (mHeaderTextView != null) {
+            mHeaderTextView.setText(mReleaseLabel);
+        }
+        if (mHeaderProgressBar != null) {
+            mHeaderProgressBar.setProgress(mHeaderProgressBar.getMax());
+        }
+    }
+
+    @Override
+    public void onRefreshMinimized() {
+        // Here we fade out most of the header, leaving just the progress bar
+        if (mContentLayout != null) {
+            ObjectAnimator.ofFloat(mContentLayout, "alpha", 1f, 0f).start();
+        }
+    }
+
+    public View getHeaderView() {
+        return mHeaderView;
+    }
+
+    @Override
+    public boolean showHeaderView() {
+        final boolean changeVis = mHeaderView.getVisibility() != View.VISIBLE;
+
+        if (changeVis) {
+            mHeaderView.setVisibility(View.VISIBLE);
+            AnimatorSet animSet = new AnimatorSet();
+            ObjectAnimator transAnim = ObjectAnimator.ofFloat(mContentLayout, "translationY",
+                    -mContentLayout.getHeight(), 0f);
+            ObjectAnimator alphaAnim = ObjectAnimator.ofFloat(mHeaderView, "alpha", 0f, 1f);
+            animSet.playTogether(transAnim, alphaAnim);
+            animSet.setDuration(mAnimationDuration);
+            animSet.start();
+        }
+
+        return changeVis;
+    }
+
+    @Override
+    public boolean hideHeaderView() {
+        final boolean changeVis = mHeaderView.getVisibility() != View.GONE;
+
+        if (changeVis) {
+            Animator animator;
+            if (mContentLayout.getAlpha() >= 0.5f) {
+                // If the content layout is showing, translate and fade out
+                animator = new AnimatorSet();
+                ObjectAnimator transAnim = ObjectAnimator.ofFloat(mContentLayout, "translationY",
+                        0f, -mContentLayout.getHeight());
+                ObjectAnimator alphaAnim = ObjectAnimator.ofFloat(mHeaderView, "alpha", 1f, 0f);
+                ((AnimatorSet) animator).playTogether(transAnim, alphaAnim);
+            } else {
+                // If the content layout isn't showing (minimized), just fade out
+                animator = ObjectAnimator.ofFloat(mHeaderView, "alpha", 1f, 0f);
+            }
+            animator.setDuration(mAnimationDuration);
+            animator.addListener(new HideAnimationCallback());
+            animator.start();
+        }
+
+        return changeVis;
+    }
+
+    /**
+     * Set color to apply to the progress bar. Automatically enables usage of the custom color. Use
+     * {@link #setProgressBarColorEnabled(boolean)} to disable and re-enable the custom color usage.
+     * <p/>
+     * The best way to apply a color is to load the color from resources: {@code
+     * setProgressBarColor(getResources().getColor(R.color.your_color_name))}.
+     *
+     * @param color The color to use.
+     */
+    public void setProgressBarColor(int color) {
+        mProgressDrawableColor = color;
+        setProgressBarColorEnabled(true);
+    }
+
+    /**
+     * Enable or disable the use of a custom progress bar color. You can set what color to use with
+     * {@link #setProgressBarColor(int)}, which also automatically enables custom color usage.
+     */
+    public void setProgressBarColorEnabled(boolean enabled) {
+        mUseCustomProgressColor = enabled;
+        applyProgressBarColor();
+    }
+
+
+    /**
+     * Set Text to show to prompt the user is pull (or keep pulling).
+     *
+     * @param pullText - Text to display.
+     */
+    public void setPullText(CharSequence pullText) {
+        mPullRefreshLabel = pullText;
+        if (mHeaderTextView != null) {
+            mHeaderTextView.setText(mPullRefreshLabel);
+        }
+    }
+
+    /**
+     * Set Text to show to tell the user that a refresh is currently in progress.
+     *
+     * @param refreshingText - Text to display.
+     */
+    public void setRefreshingText(CharSequence refreshingText) {
+        mRefreshingLabel = refreshingText;
+    }
+
+    /**
+     * Set Text to show to tell the user has scrolled enough to refresh.
+     *
+     * @param releaseText - Text to display.
+     */
+    public void setReleaseText(CharSequence releaseText) {
+        mReleaseLabel = releaseText;
+    }
+
+    private void setupViewsFromStyles(Activity activity, View headerView) {
+        final TypedArray styleAttrs = obtainStyledAttrsFromThemeAttr(activity,
+                R.attr.ptrHeaderStyle, R.styleable.PullToRefreshHeader);
+
+        // Retrieve the Action Bar size from the app theme or the Action Bar's style
+        if (mContentLayout != null) {
+            final int height = styleAttrs
+                    .getDimensionPixelSize(R.styleable.PullToRefreshHeader_ptrHeaderHeight,
+                            getActionBarSize(activity));
+            mContentLayout.getLayoutParams().height = height;
+            mContentLayout.requestLayout();
+        }
+
+        // Retrieve the Action Bar background from the app theme or the Action Bar's style (see #93)
+        Drawable bg = styleAttrs.hasValue(R.styleable.PullToRefreshHeader_ptrHeaderBackground)
+                ? styleAttrs.getDrawable(R.styleable.PullToRefreshHeader_ptrHeaderBackground)
+                : getActionBarBackground(activity);
+        if (bg != null) {
+            mHeaderTextView.setBackgroundDrawable(bg);
+
+            // If we have an opaque background we can remove the background from the content layout
+            if (mContentLayout != null && bg.getOpacity() == PixelFormat.OPAQUE) {
+                mContentLayout.setBackgroundResource(0);
+            }
+        }
+
+        // Retrieve the Action Bar Title Style from the app theme or the Action Bar's style
+        Context abContext = headerView.getContext();
+        final int titleTextStyle = styleAttrs
+                .getResourceId(R.styleable.PullToRefreshHeader_ptrHeaderTitleTextAppearance,
+                        getActionBarTitleStyle(abContext));
+        if (titleTextStyle != 0) {
+            mHeaderTextView.setTextAppearance(abContext, titleTextStyle);
+        }
+
+        // Retrieve the Progress Bar Color the style
+        if (styleAttrs.hasValue(R.styleable.PullToRefreshHeader_ptrProgressBarColor)) {
+            mUseCustomProgressColor = true;
+            mProgressDrawableColor = styleAttrs
+                    .getColor(R.styleable.PullToRefreshHeader_ptrProgressBarColor, 0);
+        }
+
+        // Retrieve the text strings from the style (if they're set)
+        if (styleAttrs.hasValue(R.styleable.PullToRefreshHeader_ptrPullText)) {
+            mPullRefreshLabel = styleAttrs.getString(R.styleable.PullToRefreshHeader_ptrPullText);
+        }
+        if (styleAttrs.hasValue(R.styleable.PullToRefreshHeader_ptrRefreshingText)) {
+            mRefreshingLabel = styleAttrs
+                    .getString(R.styleable.PullToRefreshHeader_ptrRefreshingText);
+        }
+        if (styleAttrs.hasValue(R.styleable.PullToRefreshHeader_ptrReleaseText)) {
+            mReleaseLabel = styleAttrs.getString(R.styleable.PullToRefreshHeader_ptrReleaseText);
+        }
+
+        styleAttrs.recycle();
+    }
+
+    private void applyProgressBarColor() {
+        if (mHeaderProgressBar != null) {
+            if (mUseCustomProgressColor) {
+                mHeaderProgressBar.getProgressDrawable()
+                        .setColorFilter(mProgressDrawableColor, PorterDuff.Mode.SRC_ATOP);
+                mHeaderProgressBar.getIndeterminateDrawable()
+                        .setColorFilter(mProgressDrawableColor, PorterDuff.Mode.SRC_ATOP);
+            } else {
+                mHeaderProgressBar.getProgressDrawable().clearColorFilter();
+                mHeaderProgressBar.getIndeterminateDrawable().clearColorFilter();
+            }
+        }
+    }
+
+    protected Drawable getActionBarBackground(Context context) {
+        int[] android_styleable_ActionBar = {android.R.attr.background};
+
+        // Now get the action bar style values...
+        TypedArray abStyle = obtainStyledAttrsFromThemeAttr(context, android.R.attr.actionBarStyle,
+                android_styleable_ActionBar);
+        try {
+            // background is the first attr in the array above so it's index is 0.
+            return abStyle.getDrawable(0);
+        } finally {
+            abStyle.recycle();
+        }
+    }
+
+    protected int getActionBarSize(Context context) {
+        int[] attrs = {android.R.attr.actionBarSize};
+        TypedArray values = context.getTheme().obtainStyledAttributes(attrs);
+        try {
+            return values.getDimensionPixelSize(0, 0);
+        } finally {
+            values.recycle();
+        }
+    }
+
+    protected int getActionBarTitleStyle(Context context) {
+        int[] android_styleable_ActionBar = {android.R.attr.titleTextStyle};
+
+        // Now get the action bar style values...
+        TypedArray abStyle = obtainStyledAttrsFromThemeAttr(context, android.R.attr.actionBarStyle,
+                android_styleable_ActionBar);
+        try {
+            // titleTextStyle is the first attr in the array above so it's index is 0.
+            return abStyle.getResourceId(0, 0);
+        } finally {
+            abStyle.recycle();
+        }
+    }
+
+    protected int getMinimumApiLevel() {
+        return Build.VERSION_CODES.ICE_CREAM_SANDWICH;
+    }
+
+    class HideAnimationCallback extends AnimatorListenerAdapter {
+        @Override
+        public void onAnimationEnd(Animator animation) {
+            View headerView = getHeaderView();
+            if (headerView != null) {
+                headerView.setVisibility(View.GONE);
+            }
+            onReset();
+        }
+    }
+
+    protected static TypedArray obtainStyledAttrsFromThemeAttr(Context context, int themeAttr,
+            int[] styleAttrs) {
+        // Need to get resource id of style pointed to from the theme attr
+        TypedValue outValue = new TypedValue();
+        context.getTheme().resolveAttribute(themeAttr, outValue, true);
+        final int styleResId =  outValue.resourceId;
+
+        // Now return the values (from styleAttrs) from the style
+        return context.obtainStyledAttributes(styleResId, styleAttrs);
+    }
+}

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/InstanceCreationUtils.java

@@ -0,0 +1,91 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library;
+
+import android.content.Context;
+import android.util.Log;
+import android.view.View;
+
+import java.lang.reflect.Constructor;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+
+import uk.co.senab.actionbarpulltorefresh.library.viewdelegates.AbsListViewDelegate;
+import uk.co.senab.actionbarpulltorefresh.library.viewdelegates.ScrollYDelegate;
+import uk.co.senab.actionbarpulltorefresh.library.viewdelegates.WebViewDelegate;
+
+class InstanceCreationUtils {
+
+    private static final String LOG_TAG = "InstanceCreationUtils";
+
+    private static final Class<?>[] VIEW_DELEGATE_CONSTRUCTOR_SIGNATURE = new Class[]{};
+    private static final Class<?>[] TRANSFORMER_CONSTRUCTOR_SIGNATURE = new Class[]{};
+
+    private static final HashMap<Class, Class> BUILT_IN_DELEGATES;
+    static {
+        BUILT_IN_DELEGATES = new HashMap<Class, Class>();
+        BUILT_IN_DELEGATES.put(AbsListViewDelegate.SUPPORTED_VIEW_CLASS, AbsListViewDelegate.class);
+        BUILT_IN_DELEGATES.put(WebViewDelegate.SUPPORTED_VIEW_CLASS, WebViewDelegate.class);
+    }
+
+    static PullToRefreshAttacher.ViewDelegate getBuiltInViewDelegate(final View view) {
+        final Set<Map.Entry<Class, Class>> entries = BUILT_IN_DELEGATES.entrySet();
+        for (final Map.Entry<Class, Class> entry : entries) {
+            if (entry.getKey().isInstance(view)) {
+                return InstanceCreationUtils.newInstance(view.getContext(),
+                        entry.getValue(), VIEW_DELEGATE_CONSTRUCTOR_SIGNATURE, null);
+            }
+        }
+
+        // Default is the ScrollYDelegate
+        return InstanceCreationUtils.newInstance(view.getContext(),
+                ScrollYDelegate.class, VIEW_DELEGATE_CONSTRUCTOR_SIGNATURE, null);
+    }
+
+    static <T> T instantiateViewDelegate(Context context, String className, Object[] arguments) {
+        try {
+            Class<?> clazz = context.getClassLoader().loadClass(className);
+            return newInstance(context, clazz, VIEW_DELEGATE_CONSTRUCTOR_SIGNATURE, arguments);
+        } catch (Exception e) {
+            Log.w(LOG_TAG, "Cannot instantiate class: " + className, e);
+        }
+        return null;
+    }
+
+    static <T> T instantiateTransformer(Context context, String className, Object[] arguments) {
+        try {
+            Class<?> clazz = context.getClassLoader().loadClass(className);
+            return newInstance(context, clazz, TRANSFORMER_CONSTRUCTOR_SIGNATURE, arguments);
+        } catch (Exception e) {
+            Log.w(LOG_TAG, "Cannot instantiate class: " + className, e);
+        }
+        return null;
+    }
+
+    private static <T> T newInstance(Context context, Class clazz, Class[] constructorSig,
+            Object[] arguments) {
+        try {
+            Constructor<?> constructor = clazz.getConstructor(constructorSig);
+            return (T) constructor.newInstance(arguments);
+        } catch (Exception e) {
+            Log.w(LOG_TAG, "Cannot instantiate class: " + clazz.getName(), e);
+        }
+        return null;
+    }
+
+}

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/PullToRefreshAttacher.java

@@ -0,0 +1,948 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.graphics.Rect;
+import android.os.Build;
+import android.os.Handler;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewConfiguration;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+
+import java.util.Set;
+import java.util.WeakHashMap;
+
+/**
+ * FIXME
+ */
+public class PullToRefreshAttacher implements View.OnTouchListener {
+
+	/* Default configuration values */
+	private static final int DEFAULT_HEADER_LAYOUT = R.layout.default_header;
+	private static final float DEFAULT_REFRESH_SCROLL_DISTANCE = 0.5f;
+	private static final boolean DEFAULT_REFRESH_ON_UP = false;
+	private static final int DEFAULT_REFRESH_MINIMIZED_DELAY = 1 * 1000;
+	private static final boolean DEFAULT_REFRESH_MINIMIZE = true;
+
+	private static final boolean DEBUG = false;
+	private static final String LOG_TAG = "PullToRefreshAttacher";
+
+	/* Member Variables */
+
+	private final EnvironmentDelegate mEnvironmentDelegate;
+	private final HeaderTransformer mHeaderTransformer;
+
+    private final Activity mActivity;
+	private final View mHeaderView;
+	private HeaderViewListener mHeaderViewListener;
+
+	private final int mTouchSlop;
+	private final float mRefreshScrollDistance;
+
+	private int mInitialMotionY, mLastMotionY, mPullBeginY;
+	private boolean mIsBeingDragged, mIsRefreshing, mHandlingTouchEventFromDown;
+
+	private final WeakHashMap<View, ViewParams> mRefreshableViews;
+
+	private boolean mEnabled = true;
+	private final boolean mRefreshOnUp;
+	private final int mRefreshMinimizeDelay;
+	private final boolean mRefreshMinimize;
+
+	private final Handler mHandler = new Handler();
+
+	/**
+	 * Get a PullToRefreshAttacher for this Activity. If there is already a
+	 * PullToRefreshAttacher attached to the Activity, the existing one is
+	 * returned, otherwise a new instance is created. This version of the method
+	 * will use default configuration options for everything.
+	 *
+	 * @param activity
+	 *            Activity to attach to.
+	 * @return PullToRefresh attached to the Activity.
+	 */
+	public static PullToRefreshAttacher get(Activity activity) {
+		return get(activity, new Options());
+	}
+
+	/**
+	 * Get a PullToRefreshAttacher for this Activity. If there is already a
+	 * PullToRefreshAttacher attached to the Activity, the existing one is
+	 * returned, otherwise a new instance is created.
+	 *
+	 * @param activity
+	 *            Activity to attach to.
+	 * @param options
+	 *            Options used when creating the PullToRefreshAttacher.
+	 * @return PullToRefresh attached to the Activity.
+	 */
+	public static PullToRefreshAttacher get(Activity activity, Options options) {
+		return new PullToRefreshAttacher(activity, options);
+	}
+
+	protected PullToRefreshAttacher(Activity activity, Options options) {
+		if (options == null) {
+			Log.i(LOG_TAG, "Given null options so using default options.");
+			options = new Options();
+		}
+
+        mActivity = activity;
+		mRefreshableViews = new WeakHashMap<View, ViewParams>();
+
+		// Copy necessary values from options
+		mRefreshScrollDistance = options.refreshScrollDistance;
+		mRefreshOnUp = options.refreshOnUp;
+		mRefreshMinimizeDelay = options.refreshMinimizeDelay;
+		mRefreshMinimize = options.refreshMinimize;
+
+		// EnvironmentDelegate
+		mEnvironmentDelegate = options.environmentDelegate != null ? options.environmentDelegate
+				: createDefaultEnvironmentDelegate();
+
+		// Header Transformer
+		mHeaderTransformer = options.headerTransformer != null ? options.headerTransformer
+				: createDefaultHeaderTransformer();
+
+		// Get touch slop for use later
+		mTouchSlop = ViewConfiguration.get(activity).getScaledTouchSlop();
+
+		// Get Window Decor View
+		final ViewGroup decorView = (ViewGroup) activity.getWindow()
+				.getDecorView();
+
+		// Check to see if there is already a Attacher view installed
+		if (decorView.getChildCount() == 1
+				&& decorView.getChildAt(0) instanceof DecorChildLayout) {
+			throw new IllegalStateException(
+					"You should only create one PullToRefreshAttacher per Activity");
+		}
+
+		// Create Header view and then add to Decor View
+		mHeaderView = LayoutInflater.from(
+				mEnvironmentDelegate.getContextForInflater(activity)).inflate(
+				options.headerLayout, decorView, false);
+		if (mHeaderView == null) {
+			throw new IllegalArgumentException(
+					"Must supply valid layout id for header.");
+		}
+        // Make Header View invisible so it still gets a layout pass
+		mHeaderView.setVisibility(View.INVISIBLE);
+
+		// Create DecorChildLayout which will move all of the system's decor
+		// view's children + the
+		// Header View to itself. See DecorChildLayout for more info.
+		DecorChildLayout decorContents = new DecorChildLayout(activity,
+				decorView, mHeaderView);
+
+		// Now add the DecorChildLayout to the decor view
+		decorView.addView(decorContents, ViewGroup.LayoutParams.MATCH_PARENT,
+				ViewGroup.LayoutParams.MATCH_PARENT);
+
+		// Notify transformer
+        mHeaderTransformer.onViewCreated(activity, mHeaderView);
+        // TODO Remove the follow deprecated method call before v1.0
+		mHeaderTransformer.onViewCreated(mHeaderView);
+	}
+
+	/**
+	 * Add a view which will be used to initiate refresh requests and a listener
+	 * to be invoked when a refresh is started. This version of the method will
+	 * try to find a handler for the view from the built-in view delegates.
+	 *
+	 * @param view
+	 *            View which will be used to initiate refresh requests.
+	 * @param refreshListener
+	 *            Listener to be invoked when a refresh is started.
+	 */
+	public void addRefreshableView(View view, OnRefreshListener refreshListener) {
+		addRefreshableView(view, null, refreshListener);
+	}
+
+	/**
+	 * Add a view which will be used to initiate refresh requests, along with a
+	 * delegate which knows how to handle the given view, and a listener to be
+	 * invoked when a refresh is started.
+	 *
+	 * @param view
+	 *            View which will be used to initiate refresh requests.
+	 * @param viewDelegate
+	 *            delegate which knows how to handle <code>view</code>.
+	 * @param refreshListener
+	 *            Listener to be invoked when a refresh is started.
+	 */
+	public void addRefreshableView(View view, ViewDelegate viewDelegate,
+			OnRefreshListener refreshListener) {
+		addRefreshableView(view, viewDelegate, refreshListener, true);
+	}
+
+	/**
+	 * Add a view which will be used to initiate refresh requests, along with a
+	 * delegate which knows how to handle the given view, and a listener to be
+	 * invoked when a refresh is started.
+	 *
+	 * @param view
+	 *            View which will be used to initiate refresh requests.
+	 * @param viewDelegate
+	 *            delegate which knows how to handle <code>view</code>.
+	 * @param refreshListener
+	 *            Listener to be invoked when a refresh is started.
+	 * @param setTouchListener
+	 *            Whether to set this as the
+	 *            {@link android.view.View.OnTouchListener}.
+	 */
+	void addRefreshableView(View view, ViewDelegate viewDelegate,
+			OnRefreshListener refreshListener, final boolean setTouchListener) {
+		// Check to see if view is null
+		if (view == null) {
+			Log.i(LOG_TAG, "Refreshable View is null.");
+			return;
+		}
+
+		if (refreshListener == null) {
+			throw new IllegalArgumentException(
+					"OnRefreshListener not given. Please provide one.");
+		}
+
+		// ViewDelegate
+		if (viewDelegate == null) {
+			viewDelegate = InstanceCreationUtils.getBuiltInViewDelegate(view);
+			if (viewDelegate == null) {
+				throw new IllegalArgumentException(
+						"No view handler found. Please provide one.");
+			}
+		}
+
+		// View to detect refreshes for
+		mRefreshableViews.put(view, new ViewParams(viewDelegate, refreshListener));
+		if (setTouchListener) {
+			view.setOnTouchListener(this);
+		}
+	}
+
+	/**
+	 * Remove a view which was previously used to initiate refresh requests.
+	 *
+	 * @param view
+	 *            - View which will be used to initiate refresh requests.
+	 */
+	public void removeRefreshableView(View view) {
+		if (mRefreshableViews.containsKey(view)) {
+			mRefreshableViews.remove(view);
+			view.setOnTouchListener(null);
+		}
+	}
+
+	/**
+	 * Clear all views which were previously used to initiate refresh requests.
+	 */
+	public void clearRefreshableViews() {
+		Set<View> views = mRefreshableViews.keySet();
+		for (View view : views) {
+			view.setOnTouchListener(null);
+		}
+		mRefreshableViews.clear();
+	}
+
+	/**
+	 * This method should be called by your Activity's or Fragment's
+	 * onConfigurationChanged method.
+	 *
+	 * @param newConfig The new configuration
+	 */
+	public void onConfigurationChanged(Configuration newConfig) {
+		mHeaderTransformer.onConfigurationChanged(mActivity, newConfig);
+	}
+
+	/**
+	 * Manually set this Attacher's refreshing state. The header will be
+	 * displayed or hidden as requested.
+	 *
+	 * @param refreshing
+	 *            - Whether the attacher should be in a refreshing state,
+	 */
+	public final void setRefreshing(boolean refreshing) {
+		setRefreshingInt(null, refreshing, false);
+	}
+
+	/**
+	 * @return true if this Attacher is currently in a refreshing state.
+	 */
+	public final boolean isRefreshing() {
+		return mIsRefreshing;
+	}
+
+	/**
+	 * @return true if this PullToRefresh is currently enabled (defaults to
+	 *         <code>true</code>)
+	 */
+	public boolean isEnabled() {
+		return mEnabled;
+	}
+
+	/**
+	 * Allows the enable/disable of this PullToRefreshAttacher. If disabled when
+	 * refreshing then the UI is automatically reset.
+	 *
+	 * @param enabled
+	 *            - Whether this PullToRefreshAttacher is enabled.
+	 */
+	public void setEnabled(boolean enabled) {
+		mEnabled = enabled;
+
+		if (!enabled) {
+			// If we're not enabled, reset any touch handling
+			resetTouch();
+
+			// If we're currently refreshing, reset the ptr UI
+			if (mIsRefreshing) {
+				reset(false);
+			}
+		}
+	}
+
+	/**
+	 * Call this when your refresh is complete and this view should reset itself
+	 * (header view will be hidden).
+	 *
+	 * This is the equivalent of calling <code>setRefreshing(false)</code>.
+	 */
+	public final void setRefreshComplete() {
+		setRefreshingInt(null, false, false);
+	}
+
+	/**
+	 * Set a {@link HeaderViewListener} which is called when the visibility
+	 * state of the Header View has changed.
+	 *
+	 * @param listener
+	 */
+	public final void setHeaderViewListener(HeaderViewListener listener) {
+		mHeaderViewListener = listener;
+	}
+
+	/**
+	 * @return The Header View which is displayed when the user is pulling, or
+	 *         we are refreshing.
+	 */
+	public final View getHeaderView() {
+		return mHeaderView;
+	}
+
+	/**
+	 * @return The HeaderTransformer currently used by this Attacher.
+	 */
+	public HeaderTransformer getHeaderTransformer() {
+		return mHeaderTransformer;
+	}
+
+	@Override
+	public final boolean onTouch(final View view, final MotionEvent event) {
+        // Just call onTouchEvent. It now handles the proper calling of onInterceptTouchEvent
+		onTouchEvent(view, event);
+		// Always return false as we only want to observe events
+		return false;
+	}
+
+	final boolean onInterceptTouchEvent(View view, MotionEvent event) {
+		if (DEBUG) {
+			Log.d(LOG_TAG, "onInterceptTouchEvent: " + event.toString());
+		}
+
+		// If we're not enabled or currently refreshing don't handle any touch
+		// events
+		if (!isEnabled() || isRefreshing()) {
+			return false;
+		}
+
+		final ViewParams params = mRefreshableViews.get(view);
+		if (params == null) {
+			return false;
+		}
+
+        if (DEBUG) Log.d(LOG_TAG, "onInterceptTouchEvent. Got ViewParams. " + view.toString());
+
+        switch (event.getAction()) {
+            case MotionEvent.ACTION_MOVE: {
+                // We're not currently being dragged so check to see if the user has
+                // scrolled enough
+                if (!mIsBeingDragged && mInitialMotionY > 0) {
+                    final int y = (int) event.getY();
+                    final int yDiff = y - mInitialMotionY;
+
+                    if (yDiff > mTouchSlop) {
+                        mIsBeingDragged = true;
+                        onPullStarted(y);
+                    } else if (yDiff < -mTouchSlop) {
+                        resetTouch();
+                    }
+                }
+                break;
+            }
+
+            case MotionEvent.ACTION_DOWN: {
+                // If we're already refreshing, ignore
+                if (canRefresh(true, params.onRefreshListener)
+                        && params.viewDelegate.isReadyForPull(view, event.getX(), event.getY())) {
+                    mInitialMotionY = (int) event.getY();
+                }
+                break;
+            }
+
+            case MotionEvent.ACTION_CANCEL:
+            case MotionEvent.ACTION_UP: {
+                resetTouch();
+                break;
+            }
+        }
+
+        if (DEBUG) Log.d(LOG_TAG, "onInterceptTouchEvent. Returning " + mIsBeingDragged);
+
+		return mIsBeingDragged;
+	}
+
+	final boolean onTouchEvent(View view, MotionEvent event) {
+		if (DEBUG) {
+			Log.d(LOG_TAG, "onTouchEvent: " + event.toString());
+		}
+
+		// If we're not enabled or currently refreshing don't handle any touch
+		// events
+		if (!isEnabled()) {
+			return false;
+		}
+
+		final ViewParams params = mRefreshableViews.get(view);
+		if (params == null) {
+            Log.i(LOG_TAG, "View does not have ViewParams");
+			return false;
+		}
+
+        // Record whether our handling is started from ACTION_DOWN
+        if (event.getAction() == MotionEvent.ACTION_DOWN) {
+            mHandlingTouchEventFromDown = true;
+        }
+
+        // If we're being called from ACTION_DOWN then we must call through to
+        // onInterceptTouchEvent until it sets mIsBeingDragged
+        if (mHandlingTouchEventFromDown && !mIsBeingDragged) {
+            onInterceptTouchEvent(view, event);
+            return true;
+        }
+
+        switch (event.getAction()) {
+            case MotionEvent.ACTION_MOVE: {
+                // If we're already refreshing ignore it
+                if (isRefreshing()) {
+                    return false;
+                }
+
+                final int y = (int) event.getY();
+
+                if (mIsBeingDragged && y != mLastMotionY) {
+                    final int yDx = y - mLastMotionY;
+
+                    /**
+                     * Check to see if the user is scrolling the right direction
+                     * (down). We allow a small scroll up which is the check against
+                     * negative touch slop.
+                     */
+                    if (yDx >= -mTouchSlop) {
+                        onPull(view, y);
+                        // Only record the y motion if the user has scrolled down.
+                        if (yDx > 0) {
+                            mLastMotionY = y;
+                        }
+                    } else {
+                        onPullEnded();
+                        resetTouch();
+                    }
+                }
+                break;
+            }
+
+            case MotionEvent.ACTION_CANCEL:
+            case MotionEvent.ACTION_UP: {
+                checkScrollForRefresh(view);
+                if (mIsBeingDragged) {
+                    onPullEnded();
+                }
+                resetTouch();
+                break;
+            }
+        }
+
+		return true;
+	}
+
+	void resetTouch() {
+		mIsBeingDragged = false;
+		mHandlingTouchEventFromDown = false;
+		mInitialMotionY = mLastMotionY = mPullBeginY = -1;
+	}
+
+	void onPullStarted(int y) {
+		if (DEBUG) {
+			Log.d(LOG_TAG, "onPullStarted");
+		}
+		showHeaderView();
+		mPullBeginY = y;
+	}
+
+	void onPull(View view, int y) {
+		if (DEBUG) {
+			Log.d(LOG_TAG, "onPull");
+		}
+
+		final float pxScrollForRefresh = getScrollNeededForRefresh(view);
+		final int scrollLength = y - mPullBeginY;
+
+		if (scrollLength < pxScrollForRefresh) {
+			mHeaderTransformer.onPulled(scrollLength / pxScrollForRefresh);
+		} else {
+			if (mRefreshOnUp) {
+				mHeaderTransformer.onReleaseToRefresh();
+			} else {
+				setRefreshingInt(view, true, true);
+			}
+		}
+	}
+
+	void onPullEnded() {
+		if (DEBUG) {
+			Log.d(LOG_TAG, "onPullEnded");
+		}
+		if (!mIsRefreshing) {
+			reset(true);
+		}
+	}
+
+	void showHeaderView() {
+		if (mHeaderTransformer.showHeaderView()) {
+            if (mHeaderViewListener != null) {
+                mHeaderViewListener.onStateChanged(mHeaderView,
+                        HeaderViewListener.STATE_VISIBLE);
+            }
+		}
+	}
+
+	void hideHeaderView() {
+		if (mHeaderTransformer.hideHeaderView()) {
+            if (mHeaderViewListener != null) {
+                mHeaderViewListener.onStateChanged(mHeaderView,
+                        HeaderViewListener.STATE_HIDDEN);
+            }
+		}
+	}
+
+	protected EnvironmentDelegate createDefaultEnvironmentDelegate() {
+		return new EnvironmentDelegate();
+	}
+
+	protected HeaderTransformer createDefaultHeaderTransformer() {
+		return new DefaultHeaderTransformer();
+	}
+
+	private boolean checkScrollForRefresh(View view) {
+		if (mIsBeingDragged && mRefreshOnUp && view != null) {
+			if (mLastMotionY - mPullBeginY >= getScrollNeededForRefresh(view)) {
+				setRefreshingInt(view, true, true);
+				return true;
+			}
+		}
+		return false;
+	}
+
+	private void setRefreshingInt(View view, boolean refreshing, boolean fromTouch) {
+		if (DEBUG) {
+			Log.d(LOG_TAG, "setRefreshingInt: " + refreshing);
+		}
+		// Check to see if we need to do anything
+		if (mIsRefreshing == refreshing) {
+			return;
+		}
+
+		resetTouch();
+
+		if (refreshing && canRefresh(fromTouch, getRefreshListenerForView(view))) {
+			startRefresh(view, fromTouch);
+		} else {
+			reset(fromTouch);
+		}
+	}
+
+	private OnRefreshListener getRefreshListenerForView(View view) {
+		if (view != null) {
+			ViewParams params = mRefreshableViews.get(view);
+			if (params != null) {
+				return params.onRefreshListener;
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * @param fromTouch
+	 *            - Whether this is being invoked from a touch event
+	 * @return true if we're currently in a state where a refresh can be
+	 *         started.
+	 */
+	private boolean canRefresh(boolean fromTouch, OnRefreshListener listener) {
+		return !mIsRefreshing && (!fromTouch || listener != null);
+	}
+
+	private float getScrollNeededForRefresh(View view) {
+		return view.getHeight() * mRefreshScrollDistance;
+	}
+
+	private void reset(boolean fromTouch) {
+		// Update isRefreshing state
+		mIsRefreshing = false;
+
+		// Remove any minimize callbacks
+        if (mRefreshMinimize) {
+		    mHandler.removeCallbacks(mRefreshMinimizeRunnable);
+        }
+
+		// Hide Header View
+		hideHeaderView();
+	}
+
+	private void startRefresh(View view, boolean fromTouch) {
+		// Update isRefreshing state
+		mIsRefreshing = true;
+
+		// Call OnRefreshListener if this call has originated from a touch event
+		if (fromTouch) {
+			OnRefreshListener listener = getRefreshListenerForView(view);
+			if (listener != null) {
+				listener.onRefreshStarted(view);
+			}
+		}
+
+		// Call Transformer
+		mHeaderTransformer.onRefreshStarted();
+
+		// Show Header View
+		showHeaderView();
+
+		// Post a runnable to minimize the refresh header
+		if (mRefreshMinimize) {
+            if (mRefreshMinimizeDelay > 0) {
+                mHandler.postDelayed(mRefreshMinimizeRunnable, mRefreshMinimizeDelay);
+            } else {
+                mHandler.post(mRefreshMinimizeRunnable);
+            }
+        }
+	}
+
+	/**
+	 * Simple Listener to listen for any callbacks to Refresh.
+	 */
+	public interface OnRefreshListener {
+		/**
+		 * Called when the user has initiated a refresh by pulling.
+		 *
+		 * @param view
+		 *            - View which the user has started the refresh from.
+		 */
+		public void onRefreshStarted(View view);
+	}
+
+	public interface HeaderViewListener {
+		/**
+		 * The state when the header view is completely visible.
+		 */
+		public static int STATE_VISIBLE = 0;
+
+		/**
+		 * The state when the header view is minimized. By default this means
+		 * that the progress bar is still visible, but the rest of the view is
+		 * hidden, showing the Action Bar behind.
+         * <p/>
+         * This will not be called in header minimization is disabled.
+		 */
+		public static int STATE_MINIMIZED = 1;
+
+		/**
+		 * The state when the header view is completely hidden.
+		 */
+		public static int STATE_HIDDEN = 2;
+
+		/**
+		 * Called when the visibility state of the Header View has changed.
+		 *
+		 * @param headerView
+		 *            HeaderView who's state has changed.
+		 * @param state
+		 *            The new state. One of {@link #STATE_VISIBLE},
+		 *            {@link #STATE_MINIMIZED} and {@link #STATE_HIDDEN}
+		 */
+		public void onStateChanged(View headerView, int state);
+	}
+
+    /**
+     * HeaderTransformers are what controls and update the Header View to reflect the current state
+     * of the pull-to-refresh interaction. They are responsible for showing and hiding the header
+     * view, as well as update the state.
+     */
+	public static abstract class HeaderTransformer {
+
+        /**
+         * Called whether the header view has been inflated from the resources
+         * defined in {@link Options#headerLayout}.
+         *
+         * @param activity The {@link Activity} that the header view is attached to.
+         * @param headerView The inflated header view.
+         */
+        public void onViewCreated(Activity activity, View headerView) {}
+
+		/**
+		 * @deprecated This will be removed before v1.0. Override
+         * {@link #onViewCreated(android.app.Activity, android.view.View)} instead.
+		 */
+		public void onViewCreated(View headerView) {}
+
+		/**
+		 * Called when the header should be reset. You should update any child
+		 * views to reflect this.
+		 * <p/>
+		 * You should <strong>not</strong> change the visibility of the header
+		 * view.
+		 */
+		public void onReset() {}
+
+		/**
+		 * Called the user has pulled on the scrollable view.
+		 *
+         * @param percentagePulled value between 0.0f and 1.0f depending on how far the
+         *                         user has pulled.
+         */
+		public void onPulled(float percentagePulled) {}
+
+		/**
+		 * Called when a refresh has begun. Theoretically this call is similar
+		 * to that provided from {@link OnRefreshListener} but is more suitable
+		 * for header view updates.
+		 */
+		public void onRefreshStarted() {}
+
+		/**
+		 * Called when a refresh can be initiated when the user ends the touch
+		 * event. This is only called when {@link Options#refreshOnUp} is set to
+		 * true.
+		 */
+		public void onReleaseToRefresh() {}
+
+		/**
+		 * Called when the current refresh has taken longer than the time
+		 * specified in {@link Options#refreshMinimizeDelay}.
+		 */
+		public void onRefreshMinimized() {}
+
+        /**
+         * Called when the Header View should be made visible, usually with an animation.
+         *
+         * @return true if the visibility has changed.
+         */
+        public abstract boolean showHeaderView();
+
+        /**
+         * Called when the Header View should be made invisible, usually with an animation.
+         *
+         * @return true if the visibility has changed.
+         */
+        public abstract boolean hideHeaderView();
+
+        /**
+         * Called when the Activity's configuration has changed.
+         *
+         * @param activity The {@link Activity} that the header view is attached to.
+         * @param newConfig New configuration.
+         *
+         * @see android.app.Activity#onConfigurationChanged(android.content.res.Configuration)
+         */
+        public void onConfigurationChanged(Activity activity, Configuration newConfig) {}
+	}
+
+	/**
+	 * ViewDelegates are what are used to de-couple the Attacher from the different types of
+     * scrollable views.
+	 */
+	public static abstract class ViewDelegate {
+
+		/**
+		 * Allows you to provide support for View which do not have built-in
+		 * support. In this method you should cast <code>view</code> to it's
+		 * native class, and check if it is scrolled to the top.
+		 *
+		 * @param view
+		 *            The view which has should be checked against.
+         * @param x The X co-ordinate of the touch event
+         * @param y The Y co-ordinate of the touch event
+		 * @return true if <code>view</code> is scrolled to the top.
+		 */
+		public abstract boolean isReadyForPull(View view, float x, float y);
+	}
+
+	/**
+	 * This is used to provide platform and environment specific functionality for the Attacher.
+	 */
+	public static class EnvironmentDelegate {
+
+		/**
+		 * @return Context which should be used for inflating the header layout
+		 */
+		public Context getContextForInflater(Activity activity) {
+			if (Build.VERSION.SDK_INT >= 14) {
+				return activity.getActionBar().getThemedContext();
+			} else {
+				return activity;
+			}
+		}
+	}
+
+    /**
+     * Allows you to specify a number of configuration options when instantiating a
+     * {@link PullToRefreshAttacher}. Used with {@link #get(Activity, Options) get()}.
+     */
+	public static class Options {
+
+		/**
+		 * EnvironmentDelegate instance which will be used. If null, we will
+		 * create an instance of the default class.
+		 */
+		public EnvironmentDelegate environmentDelegate = null;
+
+		/**
+		 * The layout resource ID which should be inflated to be displayed above
+		 * the Action Bar
+		 */
+		public int headerLayout = DEFAULT_HEADER_LAYOUT;
+
+		/**
+		 * The header transformer to be used to transfer the header view. If
+		 * null, an instance of {@link DefaultHeaderTransformer} will be used.
+		 */
+		public HeaderTransformer headerTransformer = null;
+
+		/**
+		 * The percentage of the refreshable view that needs to be scrolled
+		 * before a refresh is initiated.
+		 */
+		public float refreshScrollDistance = DEFAULT_REFRESH_SCROLL_DISTANCE;
+
+		/**
+		 * Whether a refresh should only be initiated when the user has finished
+		 * the touch event.
+		 */
+		public boolean refreshOnUp = DEFAULT_REFRESH_ON_UP;
+
+		/**
+		 * The delay after a refresh is started in which the header should be
+		 * 'minimized'. By default, most of the header is faded out, leaving
+		 * only the progress bar signifying that a refresh is taking place.
+		 */
+		public int refreshMinimizeDelay = DEFAULT_REFRESH_MINIMIZED_DELAY;
+
+		/**
+		 * Enable or disable the header 'minimization', which by default means that the majority of
+         * the header is hidden, leaving only the progress bar still showing.
+         * <p/>
+         * If set to true, the header will be minimized after the delay set in
+         * {@link #refreshMinimizeDelay}. If set to false then the whole header will be displayed
+         * until the refresh is finished.
+		 */
+		public boolean refreshMinimize = DEFAULT_REFRESH_MINIMIZE;
+	}
+
+	/**
+	 * This class allows us to insert a layer in between the system decor view
+	 * and the actual decor. (e.g. Action Bar views). This is needed so we can
+	 * receive a call to fitSystemWindows(Rect) so we can adjust the header view
+	 * to fit the system windows too.
+	 */
+	final static class DecorChildLayout extends FrameLayout {
+		private final ViewGroup mHeaderViewWrapper;
+
+		DecorChildLayout(Context context, ViewGroup systemDecorView,
+				View headerView) {
+			super(context);
+
+			// Move all children from decor view to here
+			for (int i = 0, z = systemDecorView.getChildCount(); i < z; i++) {
+				View child = systemDecorView.getChildAt(i);
+				systemDecorView.removeView(child);
+				addView(child);
+			}
+
+			/**
+			 * Wrap the Header View in a FrameLayout and add it to this view. It
+			 * is wrapped so any inset changes do not affect the actual header
+			 * view.
+			 */
+			mHeaderViewWrapper = new FrameLayout(context);
+			mHeaderViewWrapper.addView(headerView);
+			addView(mHeaderViewWrapper, ViewGroup.LayoutParams.MATCH_PARENT,
+					ViewGroup.LayoutParams.WRAP_CONTENT);
+		}
+
+		@Override
+		protected boolean fitSystemWindows(Rect insets) {
+			if (DEBUG) {
+				Log.d(LOG_TAG, "fitSystemWindows: " + insets.toString());
+			}
+
+			// Adjust the Header View's padding to take the insets into account
+			mHeaderViewWrapper.setPadding(insets.left, insets.top,
+					insets.right, insets.bottom);
+
+			// Call return super so that the rest of the
+			return super.fitSystemWindows(insets);
+		}
+	}
+
+	private static final class ViewParams {
+		final OnRefreshListener onRefreshListener;
+		final ViewDelegate viewDelegate;
+
+		ViewParams(ViewDelegate _viewDelegate,
+				OnRefreshListener _onRefreshListener) {
+			onRefreshListener = _onRefreshListener;
+			viewDelegate = _viewDelegate;
+		}
+	}
+
+	private final Runnable mRefreshMinimizeRunnable = new Runnable() {
+		@Override
+		public void run() {
+			mHeaderTransformer.onRefreshMinimized();
+
+			if (mHeaderViewListener != null) {
+				mHeaderViewListener.onStateChanged(mHeaderView,
+						HeaderViewListener.STATE_MINIMIZED);
+			}
+		}
+	};
+
+}

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/PullToRefreshLayout.java

@@ -0,0 +1,133 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library;
+
+import android.content.Context;
+import android.content.res.Configuration;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.FrameLayout;
+
+/**
+ * FIXME
+ */
+public class PullToRefreshLayout extends FrameLayout {
+
+    private static final boolean DEBUG = false;
+    private static final String LOG_TAG = "PullToRefreshLayout";
+
+    private PullToRefreshAttacher mPullToRefreshAttacher;
+    private View mCurrentTouchTarget;
+
+    public PullToRefreshLayout(Context context) {
+        this(context, null);
+    }
+
+    public PullToRefreshLayout(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public PullToRefreshLayout(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    /**
+     * Set the {@link PullToRefreshAttacher} to be used with this layout. The view which is added
+     * to this layout will automatically be added as a refreshable-view in the attacher.
+     */
+    public void setPullToRefreshAttacher(PullToRefreshAttacher attacher,
+            PullToRefreshAttacher.OnRefreshListener refreshListener) {
+        View view;
+        for (int i = 0, z = getChildCount(); i < z; i++) {
+            view = getChildAt(i);
+
+            if (mPullToRefreshAttacher != null) {
+                mPullToRefreshAttacher.removeRefreshableView(view);
+            }
+
+            if (attacher != null) {
+                if (DEBUG) Log.d(LOG_TAG, "Adding View to Attacher: " + view);
+                attacher.addRefreshableView(view, null, refreshListener, false);
+            }
+        }
+
+        mPullToRefreshAttacher = attacher;
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent event) {
+        if (DEBUG) Log.d(LOG_TAG, "onInterceptTouchEvent. " + event.toString());
+
+        if (mPullToRefreshAttacher != null && getChildCount() > 0) {
+            View target = getChildForTouchEvent(event);
+            if (target != null && mPullToRefreshAttacher.onInterceptTouchEvent(target, event)) {
+                mCurrentTouchTarget = target;
+                return true;
+            }
+        }
+        // Reset Current Touch Target
+        mCurrentTouchTarget = null;
+        return false;
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (DEBUG) Log.d(LOG_TAG, "onTouchEvent. " + event.toString());
+
+        if (mPullToRefreshAttacher != null) {
+            // This is an edge-case. If the ViewGroup does not contain a valid touch target then
+            // Android calls onTouchEvent after onInterceptTouchEvent with ACTION_DOWN event.
+            // If that happens then we need to find the visible view and pass it to the attacher as
+            // usual.
+            if (mCurrentTouchTarget == null && event.getAction() == MotionEvent.ACTION_DOWN) {
+                mCurrentTouchTarget = getChildForTouchEvent(event);
+            }
+
+            if (mCurrentTouchTarget != null) {
+                return mPullToRefreshAttacher.onTouchEvent(mCurrentTouchTarget, event);
+            }
+        }
+        // Reset Current Touch Target
+        mCurrentTouchTarget = null;
+        return super.onTouchEvent(event);
+    }
+
+    @Override
+    protected void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+
+        if (mPullToRefreshAttacher != null) {
+            mPullToRefreshAttacher.onConfigurationChanged(newConfig);
+        }
+    }
+
+    private View getChildForTouchEvent(MotionEvent event) {
+        final float x = event.getX(), y = event.getY();
+        View child;
+        for (int z = getChildCount() - 1;  z >= 0 ; z--) {
+            child = getChildAt(z);
+            if (child.isShown() && x >= child.getLeft() && x <= child.getRight()
+                    && y >= child.getTop() && y <= child.getBottom()) {
+                if (DEBUG) Log.d(LOG_TAG, "Got Child for Touch Event: " + child);
+                return child;
+            }
+        }
+        return null;
+    }
+}

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/platform/SDK11.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library.platform;
+
+import android.view.View;
+
+public class SDK11 {
+
+    public static void setAlpha(View view, float alpha) {
+        view.setAlpha(alpha);
+    }
+
+}

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/viewdelegates/AbsListViewDelegate.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library.viewdelegates;
+
+import android.annotation.TargetApi;
+import android.os.Build;
+import android.view.View;
+import android.widget.AbsListView;
+
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher;
+
+/**
+ * FIXME
+ */
+public class AbsListViewDelegate
+        extends PullToRefreshAttacher.ViewDelegate {
+
+    public static final Class SUPPORTED_VIEW_CLASS = AbsListView.class;
+
+    @Override
+    public boolean isReadyForPull(View view, final float x, final float y) {
+        boolean ready = false;
+
+        // First we check whether we're scrolled to the top
+        AbsListView absListView = (AbsListView) view;
+        if (absListView.getCount() == 0) {
+            ready = true;
+        } else if (absListView.getFirstVisiblePosition() == 0) {
+            final View firstVisibleChild = absListView.getChildAt(0);
+            ready = firstVisibleChild != null && firstVisibleChild.getTop() >= 0;
+        }
+
+        // Then we have to check whether the fas scroller is enabled, and check we're not starting
+        // the gesture from the scroller
+        if (ready && absListView.isFastScrollEnabled() && isFastScrollAlwaysVisible(absListView)) {
+            switch (getVerticalScrollbarPosition(absListView)) {
+                case View.SCROLLBAR_POSITION_RIGHT:
+                    ready = x < absListView.getRight() - absListView.getVerticalScrollbarWidth();
+                    break;
+                case View.SCROLLBAR_POSITION_LEFT:
+                    ready = x > absListView.getVerticalScrollbarWidth();
+                    break;
+            }
+        }
+
+        return ready;
+    }
+
+    int getVerticalScrollbarPosition(AbsListView absListView) {
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ?
+                CompatV11.getVerticalScrollbarPosition(absListView) :
+                Compat.getVerticalScrollbarPosition(absListView);
+    }
+
+    boolean isFastScrollAlwaysVisible(AbsListView absListView) {
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ?
+                CompatV11.isFastScrollAlwaysVisible(absListView) :
+                Compat.isFastScrollAlwaysVisible(absListView);
+    }
+
+    static class Compat {
+        static int getVerticalScrollbarPosition(AbsListView absListView) {
+            return View.SCROLLBAR_POSITION_RIGHT;
+        }
+        static boolean isFastScrollAlwaysVisible(AbsListView absListView) {
+            return false;
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+    static class CompatV11 {
+        static int getVerticalScrollbarPosition(AbsListView absListView) {
+            return absListView.getVerticalScrollbarPosition();
+        }
+        static boolean isFastScrollAlwaysVisible(AbsListView absListView) {
+            return absListView.isFastScrollAlwaysVisible();
+        }
+    }
+}

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/viewdelegates/ScrollYDelegate.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library.viewdelegates;
+
+import android.view.View;
+
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher;
+
+/**
+ * FIXME
+ */
+public class ScrollYDelegate extends PullToRefreshAttacher.ViewDelegate {
+
+    @Override
+    public boolean isReadyForPull(View view, float x, float y) {
+        return view.getScrollY() <= 0;
+    }
+}

external/ActionBar-PullToRefresh/src/uk/co/senab/actionbarpulltorefresh/library/viewdelegates/WebViewDelegate.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2013 Chris Banes
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package uk.co.senab.actionbarpulltorefresh.library.viewdelegates;
+
+import android.view.View;
+import android.webkit.WebView;
+
+import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshAttacher;
+
+/**
+ * FIXME
+ */
+public class WebViewDelegate extends PullToRefreshAttacher.ViewDelegate {
+
+    public static final Class SUPPORTED_VIEW_CLASS = WebView.class;
+
+    @Override
+    public boolean isReadyForPull(View view, float x, float y) {
+        return view.getScrollY() <= 0;
+    }
+}

external/ColorPickerPreference/build.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="ColorPickerPreference" default="help">
+<project name="ActionBar-PullToRefresh" default="help">
 
     <!-- The local.properties file is created and updated by the 'android' tool.
          It contains the path to the SDK. It should *NOT* be checked into

lite/ant.properties

@@ -0,0 +1,2 @@
+key.store=/home/eric/Dev/erickok.keystore
+key.alias=transdroid

lite/build.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="Transdrone" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>