Eric Kok
12 years ago
247 changed files with 9362 additions and 48 deletions
@ -0,0 +1,8 @@
@@ -0,0 +1,8 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?> |
||||
<classpath> |
||||
<classpathentry kind="src" path="src"/> |
||||
<classpathentry kind="src" path="gen"/> |
||||
<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/> |
||||
<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/> |
||||
<classpathentry kind="output" path="bin/classes"/> |
||||
</classpath> |
||||
@ -0,0 +1,2 @@
@@ -0,0 +1,2 @@
|
||||
# Auto detect text files and perform LF normalization |
||||
* text=auto |
||||
@ -0,0 +1,4 @@
@@ -0,0 +1,4 @@
|
||||
/bin |
||||
/gen |
||||
.classpath |
||||
.project |
||||
@ -0,0 +1,33 @@
@@ -0,0 +1,33 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?> |
||||
<projectDescription> |
||||
<name>ColorPickerPreference</name> |
||||
<comment></comment> |
||||
<projects> |
||||
</projects> |
||||
<buildSpec> |
||||
<buildCommand> |
||||
<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
<buildCommand> |
||||
<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
<buildCommand> |
||||
<name>org.eclipse.jdt.core.javabuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
<buildCommand> |
||||
<name>com.android.ide.eclipse.adt.ApkBuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
</buildSpec> |
||||
<natures> |
||||
<nature>com.android.ide.eclipse.adt.AndroidNature</nature> |
||||
<nature>org.eclipse.jdt.core.javanature</nature> |
||||
</natures> |
||||
</projectDescription> |
||||
@ -0,0 +1,18 @@
@@ -0,0 +1,18 @@
|
||||
<?xml version="1.0" encoding="utf-8"?> |
||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android" |
||||
package="net.margaritov.preference.colorpicker" |
||||
android:versionCode="0111" |
||||
android:versionName="1.11"> |
||||
<application android:icon="@drawable/icon" android:label="@string/app_name"> |
||||
<activity android:name="net.margaritov.preference.colorpicker.Test" |
||||
android:label="@string/app_name"> |
||||
<intent-filter> |
||||
<action android:name="android.intent.action.MAIN" /> |
||||
<category android:name="android.intent.category.LAUNCHER" /> |
||||
</intent-filter> |
||||
</activity> |
||||
|
||||
</application> |
||||
<uses-sdk android:minSdkVersion="7" /> |
||||
|
||||
</manifest> |
||||
@ -0,0 +1,26 @@
@@ -0,0 +1,26 @@
|
||||
================================ |
||||
ColorPickerPreference Change Log |
||||
================================ |
||||
|
||||
2011-02-11 v1.11: |
||||
---------------- |
||||
fix: color controls not visible in landscape orientation |
||||
fix: colorPickerDialog constructor was protected |
||||
|
||||
2011-01-25 v1.1: |
||||
---------------- |
||||
* new: Alpha Slider is disabled by default |
||||
* new: Alpha Slider can be enabled: |
||||
* with preference XML using attribute alphaSlider="true" |
||||
* with function setAlphaSliderEnabled(true) |
||||
* new: defaultValue in preference XML now accepts HEX color code: |
||||
* #FF00FF, rgb |
||||
* #FF00FF00, argb |
||||
|
||||
2011-01-20 v1.01: |
||||
----------------- |
||||
fix: sometimes preview color disappear |
||||
|
||||
2011-01-19 v1.0: |
||||
---------------- |
||||
release |
||||
@ -0,0 +1,15 @@
@@ -0,0 +1,15 @@
|
||||
/* |
||||
* Copyright (C) 2011 Sergey Margaritov & Daniel Nilsson |
||||
* |
||||
* 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. |
||||
*/ |
||||
@ -0,0 +1,47 @@
@@ -0,0 +1,47 @@
|
||||
===================== |
||||
ColorPickerPreference |
||||
===================== |
||||
|
||||
Generally used classes by Daniel Nilsson. |
||||
ColorPickerPreference class by Sergey Margaritov. |
||||
Packed by Sergey Margaritov. |
||||
|
||||
Features |
||||
======== |
||||
|
||||
* Color Area |
||||
* Hue Slider |
||||
* Alpha Slider (disabled by default) |
||||
* Old & New Color |
||||
* Color Preview in Preferences List |
||||
|
||||
Requirements |
||||
============ |
||||
|
||||
Tested with APIv7, but maybe will work with early versions |
||||
|
||||
Usage |
||||
===== |
||||
|
||||
You can see some tests inside |
||||
|
||||
:: |
||||
|
||||
<net.margaritov.preference.colorpicker.ColorPickerPreference |
||||
android:key="color1" |
||||
android:title="@string/color1_title" |
||||
android:summary="@string/color1_summary" |
||||
android:defaultValue="@color/pumpkin_orange" <!-- integer resources are also accepted --> |
||||
alphaSlider="true" <!-- enable alpha slider via XML --> |
||||
/> |
||||
|
||||
To enable Alpha Slider in your code use function: |
||||
:: |
||||
setAlphaSliderEnabled(boolean enable) |
||||
|
||||
Screens |
||||
======= |
||||
|
||||
* .. image:: https://github.com/attenzione/android-ColorPickerPreference/raw/master/screen_1.png |
||||
|
||||
* .. image:: https://github.com/attenzione/android-ColorPickerPreference/raw/master/screen_2.png |
||||
@ -0,0 +1,34 @@
@@ -0,0 +1,34 @@
|
||||
-optimizationpasses 5 |
||||
-dontusemixedcaseclassnames |
||||
-dontskipnonpubliclibraryclasses |
||||
-dontpreverify |
||||
-verbose |
||||
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/* |
||||
|
||||
-keep public class * extends android.app.Activity |
||||
-keep public class * extends android.app.Application |
||||
-keep public class * extends android.app.Service |
||||
-keep public class * extends android.content.BroadcastReceiver |
||||
-keep public class * extends android.content.ContentProvider |
||||
-keep public class com.android.vending.licensing.ILicensingService |
||||
|
||||
-keepclasseswithmembernames class * { |
||||
native <methods>; |
||||
} |
||||
|
||||
-keepclasseswithmembernames class * { |
||||
public <init>(android.content.Context, android.util.AttributeSet); |
||||
} |
||||
|
||||
-keepclasseswithmembernames class * { |
||||
public <init>(android.content.Context, android.util.AttributeSet, int); |
||||
} |
||||
|
||||
-keepclassmembers enum * { |
||||
public static **[] values(); |
||||
public static ** valueOf(java.lang.String); |
||||
} |
||||
|
||||
-keep class * implements android.os.Parcelable { |
||||
public static final android.os.Parcelable$Creator *; |
||||
} |
||||
@ -0,0 +1,12 @@
@@ -0,0 +1,12 @@
|
||||
# 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 use, |
||||
# "ant.properties", and override values to adapt the script to your |
||||
# project structure. |
||||
|
||||
android.library=true |
||||
# Project target. |
||||
target=android-16 |
||||
|
After Width: | Height: | Size: 4.0 KiB |
|
After Width: | Height: | Size: 1.7 KiB |
|
After Width: | Height: | Size: 2.5 KiB |
@ -0,0 +1,77 @@
@@ -0,0 +1,77 @@
|
||||
<?xml version="1.0" encoding="utf-8"?> |
||||
<!-- Copyright (C) 2010 Daniel Nilsson |
||||
|
||||
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:layout_width="wrap_content" |
||||
android:layout_height="wrap_content" |
||||
android:paddingLeft="5dp" |
||||
android:paddingRight="5dp" |
||||
android:orientation="horizontal"> |
||||
|
||||
<net.margaritov.preference.colorpicker.ColorPickerView |
||||
android:id="@+id/color_picker_view" |
||||
android:layout_width="wrap_content" |
||||
android:layout_height="wrap_content" |
||||
android:tag="landscape" |
||||
android:layerType="software" |
||||
/> |
||||
|
||||
<LinearLayout |
||||
android:layout_width="wrap_content" |
||||
android:layout_height="wrap_content" |
||||
android:orientation="vertical" |
||||
android:layout_marginBottom="10dp"> |
||||
|
||||
<TextView |
||||
android:layout_width="wrap_content" |
||||
android:layout_height="wrap_content" |
||||
android:text="@string/press_color_to_apply" |
||||
android:gravity="center" |
||||
android:layout_marginTop="6dp" |
||||
android:layout_marginLeft="6dp" |
||||
android:layout_marginRight="6dp" |
||||
android:layout_marginBottom="5dp" |
||||
android:textAppearance="?android:attr/textAppearanceSmall" |
||||
/> |
||||
|
||||
<net.margaritov.preference.colorpicker.ColorPickerPanelView |
||||
android:id="@+id/old_color_panel" |
||||
android:layout_width="fill_parent" |
||||
android:layout_height="40dp" |
||||
android:layout_weight="0.5" |
||||
/> |
||||
|
||||
<TextView |
||||
android:layout_width="fill_parent" |
||||
android:layout_height="wrap_content" |
||||
android:text="↓" |
||||
android:textSize="20sp" |
||||
android:gravity="center" |
||||
android:layout_marginTop="10dp" |
||||
android:layout_marginBottom="10dp" |
||||
/> |
||||
|
||||
<net.margaritov.preference.colorpicker.ColorPickerPanelView |
||||
android:id="@+id/new_color_panel" |
||||
android:layout_width="fill_parent" |
||||
android:layout_height="40dp" |
||||
android:layout_weight="0.5" |
||||
/> |
||||
|
||||
</LinearLayout> |
||||
|
||||
</LinearLayout> |
||||
@ -0,0 +1,78 @@
@@ -0,0 +1,78 @@
|
||||
<?xml version="1.0" encoding="utf-8"?> |
||||
<!-- Copyright (C) 2010 Daniel Nilsson |
||||
|
||||
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:layout_width="wrap_content" |
||||
android:layout_height="wrap_content" |
||||
android:paddingLeft="5dp" |
||||
android:paddingRight="5dp" |
||||
android:orientation="vertical"> |
||||
|
||||
<net.margaritov.preference.colorpicker.ColorPickerView |
||||
android:id="@+id/color_picker_view" |
||||
android:layout_width="wrap_content" |
||||
android:layout_height="wrap_content" |
||||
android:layout_centerHorizontal="true" |
||||
android:tag="portrait" |
||||
android:layerType="software" |
||||
/> |
||||
|
||||
<TextView |
||||
android:layout_width="wrap_content" |
||||
android:layout_height="wrap_content" |
||||
android:text="@string/press_color_to_apply" |
||||
android:gravity="left" |
||||
android:layout_marginLeft="6dp" |
||||
android:layout_marginRight="6dp" |
||||
android:layout_marginBottom="5dp" |
||||
android:textAppearance="?android:attr/textAppearanceSmall" |
||||
/> |
||||
|
||||
<LinearLayout |
||||
android:layout_width="wrap_content" |
||||
android:layout_height="40dp" |
||||
android:orientation="horizontal" |
||||
android:layout_below="@id/color_picker_view" |
||||
android:layout_marginBottom="10dp"> |
||||
|
||||
<net.margaritov.preference.colorpicker.ColorPickerPanelView |
||||
android:id="@+id/old_color_panel" |
||||
android:layout_width="0px" |
||||
android:layout_height="fill_parent" |
||||
android:layout_weight="0.5" |
||||
/> |
||||
|
||||
<TextView |
||||
android:layout_width="wrap_content" |
||||
android:layout_height="fill_parent" |
||||
android:text="→" |
||||
android:textSize="20sp" |
||||
android:gravity="center" |
||||
android:layout_marginLeft="10dp" |
||||
android:layout_marginRight="10dp" |
||||
/> |
||||
|
||||
<net.margaritov.preference.colorpicker.ColorPickerPanelView |
||||
android:id="@+id/new_color_panel" |
||||
android:layout_width="0px" |
||||
android:layout_height="wrap_content" |
||||
android:layout_weight="0.5" |
||||
/> |
||||
|
||||
</LinearLayout> |
||||
|
||||
</LinearLayout> |
||||
@ -0,0 +1,5 @@
@@ -0,0 +1,5 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?> |
||||
<resources> |
||||
<integer name="COLOR_BLACK">0xff000000</integer> |
||||
<integer name="COLOR_GREEN">0xff00ff00</integer> |
||||
</resources> |
||||
@ -0,0 +1,21 @@
@@ -0,0 +1,21 @@
|
||||
<?xml version="1.0" encoding="utf-8"?> |
||||
<resources> |
||||
<!-- App --> |
||||
<string name="hello">Hello World, Main!</string> |
||||
<string name="app_name">ColorPickerPreference</string> |
||||
|
||||
<!-- Color Picker --> |
||||
<string name="dialog_color_picker">Color Picker</string> |
||||
<string name="press_color_to_apply">Press on Color to apply</string> |
||||
|
||||
<!-- Preferences --> |
||||
<string name="pref_category">Category</string> |
||||
<string name="color1_title">Color 1</string> |
||||
<string name="color1_summary">black color by default, set by reference</string> |
||||
<string name="color2_title">Color 2</string> |
||||
<string name="color2_summary">not persistent color\nalpha slider added via code</string> |
||||
<string name="color3_title">Color 3</string> |
||||
<string name="color3_summary">picker with alpha slider</string> |
||||
<string name="color4_title">Color 4</string> |
||||
<string name="color4_summary">color set with HEX code in xml</string> |
||||
</resources> |
||||
@ -0,0 +1,32 @@
@@ -0,0 +1,32 @@
|
||||
<?xml version="1.0" encoding="utf-8"?> |
||||
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"> |
||||
<PreferenceCategory android:title="@string/pref_category"> |
||||
<net.margaritov.preference.colorpicker.ColorPickerPreference |
||||
android:key="color1" |
||||
android:title="@string/color1_title" |
||||
android:summary="@string/color1_summary" |
||||
android:defaultValue="@integer/COLOR_BLACK" |
||||
/> |
||||
<net.margaritov.preference.colorpicker.ColorPickerPreference |
||||
android:key="color2" |
||||
android:persistent="false" |
||||
android:title="@string/color2_title" |
||||
android:summary="@string/color2_summary" |
||||
android:defaultValue="@integer/COLOR_GREEN" |
||||
/> |
||||
<net.margaritov.preference.colorpicker.ColorPickerPreference |
||||
android:key="color3" |
||||
android:title="@string/color3_title" |
||||
android:summary="@string/color3_summary" |
||||
android:defaultValue="@integer/COLOR_GREEN" |
||||
alphaSlider="true" |
||||
/> |
||||
<net.margaritov.preference.colorpicker.ColorPickerPreference |
||||
android:key="color4" |
||||
android:persistent="false" |
||||
android:title="@string/color4_title" |
||||
android:summary="@string/color4_summary" |
||||
android:defaultValue="#0000FF" |
||||
/> |
||||
</PreferenceCategory> |
||||
</PreferenceScreen> |
||||
|
After Width: | Height: | Size: 122 KiB |
|
After Width: | Height: | Size: 67 KiB |
@ -0,0 +1,128 @@
@@ -0,0 +1,128 @@
|
||||
/* |
||||
* Copyright (C) 2010 Daniel Nilsson |
||||
* |
||||
* 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 net.margaritov.preference.colorpicker; |
||||
|
||||
import android.graphics.Bitmap; |
||||
import android.graphics.Bitmap.Config; |
||||
import android.graphics.Canvas; |
||||
import android.graphics.ColorFilter; |
||||
import android.graphics.Paint; |
||||
import android.graphics.Rect; |
||||
import android.graphics.drawable.Drawable; |
||||
|
||||
/** |
||||
* This drawable that draws a simple white and gray chessboard pattern. |
||||
* It's pattern you will often see as a background behind a |
||||
* partly transparent image in many applications. |
||||
* @author Daniel Nilsson |
||||
*/ |
||||
public class AlphaPatternDrawable extends Drawable { |
||||
|
||||
private int mRectangleSize = 10; |
||||
|
||||
private Paint mPaint = new Paint(); |
||||
private Paint mPaintWhite = new Paint(); |
||||
private Paint mPaintGray = new Paint(); |
||||
|
||||
private int numRectanglesHorizontal; |
||||
private int numRectanglesVertical; |
||||
|
||||
/** |
||||
* Bitmap in which the pattern will be cahched. |
||||
*/ |
||||
private Bitmap mBitmap; |
||||
|
||||
public AlphaPatternDrawable(int rectangleSize) { |
||||
mRectangleSize = rectangleSize; |
||||
mPaintWhite.setColor(0xffffffff); |
||||
mPaintGray.setColor(0xffcbcbcb); |
||||
} |
||||
|
||||
@Override |
||||
public void draw(Canvas canvas) { |
||||
canvas.drawBitmap(mBitmap, null, getBounds(), mPaint); |
||||
} |
||||
|
||||
@Override |
||||
public int getOpacity() { |
||||
return 0; |
||||
} |
||||
|
||||
@Override |
||||
public void setAlpha(int alpha) { |
||||
throw new UnsupportedOperationException("Alpha is not supported by this drawwable."); |
||||
} |
||||
|
||||
@Override |
||||
public void setColorFilter(ColorFilter cf) { |
||||
throw new UnsupportedOperationException("ColorFilter is not supported by this drawwable."); |
||||
} |
||||
|
||||
@Override |
||||
protected void onBoundsChange(Rect bounds) { |
||||
super.onBoundsChange(bounds); |
||||
|
||||
int height = bounds.height(); |
||||
int width = bounds.width(); |
||||
|
||||
numRectanglesHorizontal = (int) Math.ceil((width / mRectangleSize)); |
||||
numRectanglesVertical = (int) Math.ceil(height / mRectangleSize); |
||||
|
||||
generatePatternBitmap(); |
||||
|
||||
} |
||||
|
||||
/** |
||||
* This will generate a bitmap with the pattern |
||||
* as big as the rectangle we were allow to draw on. |
||||
* We do this to chache the bitmap so we don't need to |
||||
* recreate it each time draw() is called since it |
||||
* takes a few milliseconds. |
||||
*/ |
||||
private void generatePatternBitmap(){ |
||||
|
||||
if(getBounds().width() <= 0 || getBounds().height() <= 0){ |
||||
return; |
||||
} |
||||
|
||||
mBitmap = Bitmap.createBitmap(getBounds().width(), getBounds().height(), Config.ARGB_8888); |
||||
Canvas canvas = new Canvas(mBitmap); |
||||
|
||||
Rect r = new Rect(); |
||||
boolean verticalStartWhite = true; |
||||
for (int i = 0; i <= numRectanglesVertical; i++) { |
||||
|
||||
boolean isWhite = verticalStartWhite; |
||||
for (int j = 0; j <= numRectanglesHorizontal; j++) { |
||||
|
||||
r.top = i * mRectangleSize; |
||||
r.left = j * mRectangleSize; |
||||
r.bottom = r.top + mRectangleSize; |
||||
r.right = r.left + mRectangleSize; |
||||
|
||||
canvas.drawRect(r, isWhite ? mPaintWhite : mPaintGray); |
||||
|
||||
isWhite = !isWhite; |
||||
} |
||||
|
||||
verticalStartWhite = !verticalStartWhite; |
||||
|
||||
} |
||||
|
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,142 @@
@@ -0,0 +1,142 @@
|
||||
/* |
||||
* Copyright (C) 2010 Daniel Nilsson |
||||
* |
||||
* 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 net.margaritov.preference.colorpicker; |
||||
|
||||
import android.app.Dialog; |
||||
import android.content.Context; |
||||
import android.graphics.PixelFormat; |
||||
import android.os.Bundle; |
||||
import android.view.LayoutInflater; |
||||
import android.view.View; |
||||
import android.widget.LinearLayout; |
||||
|
||||
public class ColorPickerDialog |
||||
extends |
||||
Dialog |
||||
implements |
||||
ColorPickerView.OnColorChangedListener, |
||||
View.OnClickListener { |
||||
|
||||
private ColorPickerView mColorPicker; |
||||
|
||||
private ColorPickerPanelView mOldColor; |
||||
private ColorPickerPanelView mNewColor; |
||||
|
||||
private OnColorChangedListener mListener; |
||||
|
||||
public interface OnColorChangedListener { |
||||
public void onColorChanged(int color); |
||||
} |
||||
|
||||
public ColorPickerDialog(Context context, int initialColor) { |
||||
super(context); |
||||
|
||||
init(initialColor); |
||||
} |
||||
|
||||
private void init(int color) { |
||||
// To fight color banding.
|
||||
getWindow().setFormat(PixelFormat.RGBA_8888); |
||||
|
||||
setUp(color); |
||||
|
||||
} |
||||
|
||||
private void setUp(int color) { |
||||
|
||||
LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
||||
|
||||
View layout = inflater.inflate(R.layout.dialog_color_picker, null); |
||||
|
||||
setContentView(layout); |
||||
|
||||
setTitle(R.string.dialog_color_picker); |
||||
|
||||
mColorPicker = (ColorPickerView) layout.findViewById(R.id.color_picker_view); |
||||
mOldColor = (ColorPickerPanelView) layout.findViewById(R.id.old_color_panel); |
||||
mNewColor = (ColorPickerPanelView) layout.findViewById(R.id.new_color_panel); |
||||
|
||||
((LinearLayout) mOldColor.getParent()).setPadding( |
||||
Math.round(mColorPicker.getDrawingOffset()), |
||||
0, |
||||
Math.round(mColorPicker.getDrawingOffset()), |
||||
0 |
||||
); |
||||
|
||||
mOldColor.setOnClickListener(this); |
||||
mNewColor.setOnClickListener(this); |
||||
mColorPicker.setOnColorChangedListener(this); |
||||
mOldColor.setColor(color); |
||||
mColorPicker.setColor(color, true); |
||||
|
||||
} |
||||
|
||||
@Override |
||||
public void onColorChanged(int color) { |
||||
|
||||
mNewColor.setColor(color); |
||||
|
||||
/* |
||||
if (mListener != null) { |
||||
mListener.onColorChanged(color); |
||||
} |
||||
*/ |
||||
|
||||
} |
||||
|
||||
public void setAlphaSliderVisible(boolean visible) { |
||||
mColorPicker.setAlphaSliderVisible(visible); |
||||
} |
||||
|
||||
/** |
||||
* Set a OnColorChangedListener to get notified when the color |
||||
* selected by the user has changed. |
||||
* @param listener |
||||
*/ |
||||
public void setOnColorChangedListener(OnColorChangedListener listener){ |
||||
mListener = listener; |
||||
} |
||||
|
||||
public int getColor() { |
||||
return mColorPicker.getColor(); |
||||
} |
||||
|
||||
@Override |
||||
public void onClick(View v) { |
||||
if (v.getId() == R.id.new_color_panel) { |
||||
if (mListener != null) { |
||||
mListener.onColorChanged(mNewColor.getColor()); |
||||
} |
||||
} |
||||
dismiss(); |
||||
} |
||||
|
||||
@Override |
||||
public Bundle onSaveInstanceState() { |
||||
Bundle state = super.onSaveInstanceState(); |
||||
state.putInt("old_color", mOldColor.getColor()); |
||||
state.putInt("new_color", mNewColor.getColor()); |
||||
return state; |
||||
} |
||||
|
||||
@Override |
||||
public void onRestoreInstanceState(Bundle savedInstanceState) { |
||||
super.onRestoreInstanceState(savedInstanceState); |
||||
mOldColor.setColor(savedInstanceState.getInt("old_color")); |
||||
mColorPicker.setColor(savedInstanceState.getInt("new_color"), true); |
||||
} |
||||
} |
||||
@ -0,0 +1,171 @@
@@ -0,0 +1,171 @@
|
||||
/* |
||||
* Copyright (C) 2010 Daniel Nilsson |
||||
* |
||||
* 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 net.margaritov.preference.colorpicker; |
||||
|
||||
import android.content.Context; |
||||
import android.graphics.Canvas; |
||||
import android.graphics.Paint; |
||||
import android.graphics.RectF; |
||||
import android.util.AttributeSet; |
||||
import android.view.View; |
||||
|
||||
/** |
||||
* This class draws a panel which which will be filled with a color which can be set. |
||||
* It can be used to show the currently selected color which you will get from |
||||
* the {@link ColorPickerView}. |
||||
* @author Daniel Nilsson |
||||
* |
||||
*/ |
||||
public class ColorPickerPanelView extends View { |
||||
|
||||
/** |
||||
* The width in pixels of the border |
||||
* surrounding the color panel. |
||||
*/ |
||||
private final static float BORDER_WIDTH_PX = 1; |
||||
|
||||
private float mDensity = 1f; |
||||
|
||||
private int mBorderColor = 0xff6E6E6E; |
||||
private int mColor = 0xff000000; |
||||
|
||||
private Paint mBorderPaint; |
||||
private Paint mColorPaint; |
||||
|
||||
private RectF mDrawingRect; |
||||
private RectF mColorRect; |
||||
|
||||
private AlphaPatternDrawable mAlphaPattern; |
||||
|
||||
|
||||
public ColorPickerPanelView(Context context){ |
||||
this(context, null); |
||||
} |
||||
|
||||
public ColorPickerPanelView(Context context, AttributeSet attrs){ |
||||
this(context, attrs, 0); |
||||
} |
||||
|
||||
public ColorPickerPanelView(Context context, AttributeSet attrs, int defStyle) { |
||||
super(context, attrs, defStyle); |
||||
init(); |
||||
} |
||||
|
||||
private void init(){ |
||||
mBorderPaint = new Paint(); |
||||
mColorPaint = new Paint(); |
||||
mDensity = getContext().getResources().getDisplayMetrics().density; |
||||
} |
||||
|
||||
|
||||
@Override |
||||
protected void onDraw(Canvas canvas) { |
||||
|
||||
final RectF rect = mColorRect; |
||||
|
||||
if(BORDER_WIDTH_PX > 0){ |
||||
mBorderPaint.setColor(mBorderColor); |
||||
canvas.drawRect(mDrawingRect, mBorderPaint); |
||||
} |
||||
|
||||
if(mAlphaPattern != null){ |
||||
mAlphaPattern.draw(canvas); |
||||
} |
||||
|
||||
mColorPaint.setColor(mColor); |
||||
|
||||
canvas.drawRect(rect, mColorPaint); |
||||
} |
||||
|
||||
@Override |
||||
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
||||
|
||||
int width = MeasureSpec.getSize(widthMeasureSpec); |
||||
int height = MeasureSpec.getSize(heightMeasureSpec); |
||||
|
||||
setMeasuredDimension(width, height); |
||||
} |
||||
|
||||
@Override |
||||
protected void onSizeChanged(int w, int h, int oldw, int oldh) { |
||||
super.onSizeChanged(w, h, oldw, oldh); |
||||
|
||||
mDrawingRect = new RectF(); |
||||
mDrawingRect.left = getPaddingLeft(); |
||||
mDrawingRect.right = w - getPaddingRight(); |
||||
mDrawingRect.top = getPaddingTop(); |
||||
mDrawingRect.bottom = h - getPaddingBottom(); |
||||
|
||||
setUpColorRect(); |
||||
|
||||
} |
||||
|
||||
private void setUpColorRect(){ |
||||
final RectF dRect = mDrawingRect; |
||||
|
||||
float left = dRect.left + BORDER_WIDTH_PX; |
||||
float top = dRect.top + BORDER_WIDTH_PX; |
||||
float bottom = dRect.bottom - BORDER_WIDTH_PX; |
||||
float right = dRect.right - BORDER_WIDTH_PX; |
||||
|
||||
mColorRect = new RectF(left,top, right, bottom); |
||||
|
||||
mAlphaPattern = new AlphaPatternDrawable((int)(5 * mDensity)); |
||||
|
||||
mAlphaPattern.setBounds( |
||||
Math.round(mColorRect.left), |
||||
Math.round(mColorRect.top), |
||||
Math.round(mColorRect.right), |
||||
Math.round(mColorRect.bottom) |
||||
); |
||||
|
||||
} |
||||
|
||||
/** |
||||
* Set the color that should be shown by this view. |
||||
* @param color |
||||
*/ |
||||
public void setColor(int color){ |
||||
mColor = color; |
||||
invalidate(); |
||||
} |
||||
|
||||
/** |
||||
* Get the color currently show by this view. |
||||
* @return |
||||
*/ |
||||
public int getColor(){ |
||||
return mColor; |
||||
} |
||||
|
||||
/** |
||||
* Set the color of the border surrounding the panel. |
||||
* @param color |
||||
*/ |
||||
public void setBorderColor(int color){ |
||||
mBorderColor = color; |
||||
invalidate(); |
||||
} |
||||
|
||||
/** |
||||
* Get the color of the border surrounding the panel. |
||||
*/ |
||||
public int getBorderColor(){ |
||||
return mBorderColor; |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,287 @@
@@ -0,0 +1,287 @@
|
||||
/* |
||||
* Copyright (C) 2011 Sergey Margaritov |
||||
* |
||||
* 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 net.margaritov.preference.colorpicker; |
||||
|
||||
import android.content.Context; |
||||
import android.content.res.TypedArray; |
||||
import android.graphics.Bitmap; |
||||
import android.graphics.Bitmap.Config; |
||||
import android.graphics.Color; |
||||
import android.os.Bundle; |
||||
import android.os.Parcel; |
||||
import android.os.Parcelable; |
||||
import android.preference.Preference; |
||||
import android.util.AttributeSet; |
||||
import android.view.View; |
||||
import android.widget.ImageView; |
||||
import android.widget.LinearLayout; |
||||
|
||||
/** |
||||
* A preference type that allows a user to choose a time |
||||
* @author Sergey Margaritov |
||||
*/ |
||||
public class ColorPickerPreference |
||||
extends |
||||
Preference |
||||
implements |
||||
Preference.OnPreferenceClickListener, |
||||
ColorPickerDialog.OnColorChangedListener { |
||||
|
||||
View mView; |
||||
ColorPickerDialog mDialog; |
||||
private int mValue = Color.BLACK; |
||||
private float mDensity = 0; |
||||
private boolean mAlphaSliderEnabled = false; |
||||
|
||||
public ColorPickerPreference(Context context) { |
||||
super(context); |
||||
init(context, null); |
||||
} |
||||
|
||||
public ColorPickerPreference(Context context, AttributeSet attrs) { |
||||
super(context, attrs); |
||||
init(context, attrs); |
||||
} |
||||
|
||||
public ColorPickerPreference(Context context, AttributeSet attrs, int defStyle) { |
||||
super(context, attrs, defStyle); |
||||
init(context, attrs); |
||||
} |
||||
|
||||
@Override |
||||
protected Object onGetDefaultValue(TypedArray a, int index) { |
||||
return a.getColor(index, Color.BLACK); |
||||
} |
||||
|
||||
@Override |
||||
protected void onSetInitialValue(boolean restoreValue, Object defaultValue) { |
||||
onColorChanged(restoreValue ? getPersistedInt(mValue) : (Integer) defaultValue); |
||||
} |
||||
|
||||
private void init(Context context, AttributeSet attrs) { |
||||
mDensity = getContext().getResources().getDisplayMetrics().density; |
||||
setOnPreferenceClickListener(this); |
||||
if (attrs != null) { |
||||
mAlphaSliderEnabled = attrs.getAttributeBooleanValue(null, "alphaSlider", false); |
||||
} |
||||
} |
||||
|
||||
@Override |
||||
protected void onBindView(View view) { |
||||
super.onBindView(view); |
||||
mView = view; |
||||
setPreviewColor(); |
||||
} |
||||
|
||||
private void setPreviewColor() { |
||||
if (mView == null) return; |
||||
ImageView iView = new ImageView(getContext()); |
||||
LinearLayout widgetFrameView = ((LinearLayout)mView.findViewById(android.R.id.widget_frame)); |
||||
if (widgetFrameView == null) return; |
||||
widgetFrameView.setVisibility(View.VISIBLE); |
||||
widgetFrameView.setPadding( |
||||
widgetFrameView.getPaddingLeft(), |
||||
widgetFrameView.getPaddingTop(), |
||||
(int)(mDensity * 8), |
||||
widgetFrameView.getPaddingBottom() |
||||
); |
||||
// remove already create preview image
|
||||
int count = widgetFrameView.getChildCount(); |
||||
if (count > 0) { |
||||
widgetFrameView.removeViews(0, count); |
||||
} |
||||
widgetFrameView.addView(iView); |
||||
widgetFrameView.setMinimumWidth(0); |
||||
iView.setBackgroundDrawable(new AlphaPatternDrawable((int)(5 * mDensity))); |
||||
iView.setImageBitmap(getPreviewBitmap()); |
||||
} |
||||
|
||||
private Bitmap getPreviewBitmap() { |
||||
int d = (int) (mDensity * 31); //30dip
|
||||
int color = mValue; |
||||
Bitmap bm = Bitmap.createBitmap(d, d, Config.ARGB_8888); |
||||
int w = bm.getWidth(); |
||||
int h = bm.getHeight(); |
||||
int c = color; |
||||
for (int i = 0; i < w; i++) { |
||||
for (int j = i; j < h; j++) { |
||||
c = (i <= 1 || j <= 1 || i >= w-2 || j >= h-2) ? Color.GRAY : color; |
||||
bm.setPixel(i, j, c); |
||||
if (i != j) { |
||||
bm.setPixel(j, i, c); |
||||
} |
||||
} |
||||
} |
||||
|
||||
return bm; |
||||
} |
||||
|
||||
@Override |
||||
public void onColorChanged(int color) { |
||||
if (isPersistent()) { |
||||
persistInt(color); |
||||
} |
||||
mValue = color; |
||||
setPreviewColor(); |
||||
try { |
||||
getOnPreferenceChangeListener().onPreferenceChange(this, color); |
||||
} catch (NullPointerException e) { |
||||
|
||||
} |
||||
} |
||||
|
||||
public boolean onPreferenceClick(Preference preference) { |
||||
showDialog(null); |
||||
return false; |
||||
} |
||||
|
||||
protected void showDialog(Bundle state) { |
||||
mDialog = new ColorPickerDialog(getContext(), mValue); |
||||
mDialog.setOnColorChangedListener(this); |
||||
if (mAlphaSliderEnabled) { |
||||
mDialog.setAlphaSliderVisible(true); |
||||
} |
||||
if (state != null) { |
||||
mDialog.onRestoreInstanceState(state); |
||||
} |
||||
mDialog.show(); |
||||
} |
||||
|
||||
/** |
||||
* Toggle Alpha Slider visibility (by default it's disabled) |
||||
* @param enable |
||||
*/ |
||||
public void setAlphaSliderEnabled(boolean enable) { |
||||
mAlphaSliderEnabled = enable; |
||||
} |
||||
|
||||
/** |
||||
* For custom purposes. Not used by ColorPickerPreferrence |
||||
* @param color |
||||
* @author Unknown |
||||
*/ |
||||
public static String convertToARGB(int color) { |
||||
String alpha = Integer.toHexString(Color.alpha(color)); |
||||
String red = Integer.toHexString(Color.red(color)); |
||||
String green = Integer.toHexString(Color.green(color)); |
||||
String blue = Integer.toHexString(Color.blue(color)); |
||||
|
||||
if (alpha.length() == 1) { |
||||
alpha = "0" + alpha; |
||||
} |
||||
|
||||
if (red.length() == 1) { |
||||
red = "0" + red; |
||||
} |
||||
|
||||
if (green.length() == 1) { |
||||
green = "0" + green; |
||||
} |
||||
|
||||
if (blue.length() == 1) { |
||||
blue = "0" + blue; |
||||
} |
||||
|
||||
return "#" + alpha + red + green + blue; |
||||
} |
||||
|
||||
/** |
||||
* For custom purposes. Not used by ColorPickerPreferrence |
||||
* @param argb |
||||
* @throws NumberFormatException |
||||
* @author Unknown |
||||
*/ |
||||
public static int convertToColorInt(String argb) throws NumberFormatException { |
||||
|
||||
if (argb.startsWith("#")) { |
||||
argb = argb.replace("#", ""); |
||||
} |
||||
|
||||
int alpha = -1, red = -1, green = -1, blue = -1; |
||||
|
||||
if (argb.length() == 8) { |
||||
alpha = Integer.parseInt(argb.substring(0, 2), 16); |
||||
red = Integer.parseInt(argb.substring(2, 4), 16); |
||||
green = Integer.parseInt(argb.substring(4, 6), 16); |
||||
blue = Integer.parseInt(argb.substring(6, 8), 16); |
||||
} |
||||
else if (argb.length() == 6) { |
||||
alpha = 255; |
||||
red = Integer.parseInt(argb.substring(0, 2), 16); |
||||
green = Integer.parseInt(argb.substring(2, 4), 16); |
||||
blue = Integer.parseInt(argb.substring(4, 6), 16); |
||||
} |
||||
|
||||
return Color.argb(alpha, red, green, blue); |
||||
} |
||||
|
||||
@Override |
||||
protected Parcelable onSaveInstanceState() { |
||||
final Parcelable superState = super.onSaveInstanceState(); |
||||
if (mDialog == null || !mDialog.isShowing()) { |
||||
return superState; |
||||
} |
||||
|
||||
final SavedState myState = new SavedState(superState); |
||||
myState.dialogBundle = mDialog.onSaveInstanceState(); |
||||
return myState; |
||||
} |
||||
|
||||
@Override |
||||
protected void onRestoreInstanceState(Parcelable state) { |
||||
if (state == null || !(state instanceof SavedState)) { |
||||
// Didn't save state for us in onSaveInstanceState
|
||||
super.onRestoreInstanceState(state); |
||||
return; |
||||
} |
||||
|
||||
SavedState myState = (SavedState) state; |
||||
super.onRestoreInstanceState(myState.getSuperState()); |
||||
showDialog(myState.dialogBundle); |
||||
} |
||||
|
||||
private static class SavedState extends BaseSavedState { |
||||
Bundle dialogBundle; |
||||
|
||||
public SavedState(Parcel source) { |
||||
super(source); |
||||
dialogBundle = source.readBundle(); |
||||
} |
||||
|
||||
@Override |
||||
public void writeToParcel(Parcel dest, int flags) { |
||||
super.writeToParcel(dest, flags); |
||||
dest.writeBundle(dialogBundle); |
||||
} |
||||
|
||||
public SavedState(Parcelable superState) { |
||||
super(superState); |
||||
} |
||||
|
||||
@SuppressWarnings("unused") |
||||
public static final Parcelable.Creator<SavedState> CREATOR = |
||||
new Parcelable.Creator<SavedState>() { |
||||
public SavedState createFromParcel(Parcel in) { |
||||
return new SavedState(in); |
||||
} |
||||
|
||||
public SavedState[] newArray(int size) { |
||||
return new SavedState[size]; |
||||
} |
||||
}; |
||||
} |
||||
} |
||||
@ -0,0 +1,952 @@
@@ -0,0 +1,952 @@
|
||||
/* |
||||
* Copyright (C) 2010 Daniel Nilsson |
||||
* |
||||
* 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 net.margaritov.preference.colorpicker; |
||||
|
||||
import android.content.Context; |
||||
import android.graphics.Canvas; |
||||
import android.graphics.Color; |
||||
import android.graphics.ComposeShader; |
||||
import android.graphics.LinearGradient; |
||||
import android.graphics.Paint; |
||||
import android.graphics.Point; |
||||
import android.graphics.PorterDuff; |
||||
import android.graphics.RectF; |
||||
import android.graphics.Shader; |
||||
import android.graphics.Paint.Align; |
||||
import android.graphics.Paint.Style; |
||||
import android.graphics.Shader.TileMode; |
||||
import android.util.AttributeSet; |
||||
import android.view.MotionEvent; |
||||
import android.view.View; |
||||
|
||||
/** |
||||
* Displays a color picker to the user and allow them |
||||
* to select a color. A slider for the alpha channel is |
||||
* also available. Enable it by setting |
||||
* setAlphaSliderVisible(boolean) to true. |
||||
* @author Daniel Nilsson |
||||
*/ |
||||
public class ColorPickerView extends View { |
||||
|
||||
private final static int PANEL_SAT_VAL = 0; |
||||
private final static int PANEL_HUE = 1; |
||||
private final static int PANEL_ALPHA = 2; |
||||
|
||||
/** |
||||
* The width in pixels of the border |
||||
* surrounding all color panels. |
||||
*/ |
||||
private final static float BORDER_WIDTH_PX = 1; |
||||
|
||||
/** |
||||
* The width in dp of the hue panel. |
||||
*/ |
||||
private float HUE_PANEL_WIDTH = 30f; |
||||
/** |
||||
* The height in dp of the alpha panel |
||||
*/ |
||||
private float ALPHA_PANEL_HEIGHT = 20f; |
||||
/** |
||||
* The distance in dp between the different |
||||
* color panels. |
||||
*/ |
||||
private float PANEL_SPACING = 10f; |
||||
/** |
||||
* The radius in dp of the color palette tracker circle. |
||||
*/ |
||||
private float PALETTE_CIRCLE_TRACKER_RADIUS = 5f; |
||||
/** |
||||
* The dp which the tracker of the hue or alpha panel |
||||
* will extend outside of its bounds. |
||||
*/ |
||||
private float RECTANGLE_TRACKER_OFFSET = 2f; |
||||
|
||||
|
||||
private float mDensity = 1f; |
||||
|
||||
private OnColorChangedListener mListener; |
||||
|
||||
private Paint mSatValPaint; |
||||
private Paint mSatValTrackerPaint; |
||||
|
||||
private Paint mHuePaint; |
||||
private Paint mHueTrackerPaint; |
||||
|
||||
private Paint mAlphaPaint; |
||||
private Paint mAlphaTextPaint; |
||||
|
||||
private Paint mBorderPaint; |
||||
|
||||
private Shader mValShader; |
||||
private Shader mSatShader; |
||||
private Shader mHueShader; |
||||
private Shader mAlphaShader; |
||||
|
||||
private int mAlpha = 0xff; |
||||
private float mHue = 360f; |
||||
private float mSat = 0f; |
||||
private float mVal = 0f; |
||||
|
||||
private String mAlphaSliderText = ""; |
||||
private int mSliderTrackerColor = 0xff1c1c1c; |
||||
private int mBorderColor = 0xff6E6E6E; |
||||
private boolean mShowAlphaPanel = false; |
||||
|
||||
/* |
||||
* To remember which panel that has the "focus" when |
||||
* processing hardware button data. |
||||
*/ |
||||
private int mLastTouchedPanel = PANEL_SAT_VAL; |
||||
|
||||
/** |
||||
* Offset from the edge we must have or else |
||||
* the finger tracker will get clipped when |
||||
* it is drawn outside of the view. |
||||
*/ |
||||
private float mDrawingOffset; |
||||
|
||||
|
||||
/* |
||||
* Distance form the edges of the view |
||||
* of where we are allowed to draw. |
||||
*/ |
||||
private RectF mDrawingRect; |
||||
|
||||
private RectF mSatValRect; |
||||
private RectF mHueRect; |
||||
private RectF mAlphaRect; |
||||
|
||||
private AlphaPatternDrawable mAlphaPattern; |
||||
|
||||
private Point mStartTouchPoint = null; |
||||
|
||||
public interface OnColorChangedListener { |
||||
public void onColorChanged(int color); |
||||
} |
||||
|
||||
public ColorPickerView(Context context){ |
||||
this(context, null); |
||||
} |
||||
|
||||
public ColorPickerView(Context context, AttributeSet attrs) { |
||||
this(context, attrs, 0); |
||||
} |
||||
|
||||
public ColorPickerView(Context context, AttributeSet attrs, int defStyle) { |
||||
super(context, attrs, defStyle); |
||||
init(); |
||||
} |
||||
|
||||
private void init(){ |
||||
mDensity = getContext().getResources().getDisplayMetrics().density; |
||||
PALETTE_CIRCLE_TRACKER_RADIUS *= mDensity; |
||||
RECTANGLE_TRACKER_OFFSET *= mDensity; |
||||
HUE_PANEL_WIDTH *= mDensity; |
||||
ALPHA_PANEL_HEIGHT *= mDensity; |
||||
PANEL_SPACING = PANEL_SPACING * mDensity; |
||||
|
||||
mDrawingOffset = calculateRequiredOffset(); |
||||
|
||||
initPaintTools(); |
||||
|
||||
//Needed for receiving trackball motion events.
|
||||
setFocusable(true); |
||||
setFocusableInTouchMode(true); |
||||
} |
||||
|
||||
private void initPaintTools(){ |
||||
|
||||
mSatValPaint = new Paint(); |
||||
mSatValTrackerPaint = new Paint(); |
||||
mHuePaint = new Paint(); |
||||
mHueTrackerPaint = new Paint(); |
||||
mAlphaPaint = new Paint(); |
||||
mAlphaTextPaint = new Paint(); |
||||
mBorderPaint = new Paint(); |
||||
|
||||
|
||||
mSatValTrackerPaint.setStyle(Style.STROKE); |
||||
mSatValTrackerPaint.setStrokeWidth(2f * mDensity); |
||||
mSatValTrackerPaint.setAntiAlias(true); |
||||
|
||||
mHueTrackerPaint.setColor(mSliderTrackerColor); |
||||
mHueTrackerPaint.setStyle(Style.STROKE); |
||||
mHueTrackerPaint.setStrokeWidth(2f * mDensity); |
||||
mHueTrackerPaint.setAntiAlias(true); |
||||
|
||||
mAlphaTextPaint.setColor(0xff1c1c1c); |
||||
mAlphaTextPaint.setTextSize(14f * mDensity); |
||||
mAlphaTextPaint.setAntiAlias(true); |
||||
mAlphaTextPaint.setTextAlign(Align.CENTER); |
||||
mAlphaTextPaint.setFakeBoldText(true); |
||||
|
||||
|
||||
} |
||||
|
||||
private float calculateRequiredOffset(){ |
||||
float offset = Math.max(PALETTE_CIRCLE_TRACKER_RADIUS, RECTANGLE_TRACKER_OFFSET); |
||||
offset = Math.max(offset, BORDER_WIDTH_PX * mDensity); |
||||
|
||||
return offset * 1.5f; |
||||
} |
||||
|
||||
private int[] buildHueColorArray(){ |
||||
|
||||
int[] hue = new int[361]; |
||||
|
||||
int count = 0; |
||||
for(int i = hue.length -1; i >= 0; i--, count++){ |
||||
hue[count] = Color.HSVToColor(new float[]{i, 1f, 1f}); |
||||
} |
||||
|
||||
return hue; |
||||
} |
||||
|
||||
|
||||
@Override |
||||
protected void onDraw(Canvas canvas) { |
||||
|
||||
if(mDrawingRect.width() <= 0 || mDrawingRect.height() <= 0) return; |
||||
|
||||
drawSatValPanel(canvas); |
||||
drawHuePanel(canvas); |
||||
drawAlphaPanel(canvas); |
||||
|
||||
} |
||||
|
||||
private void drawSatValPanel(Canvas canvas){ |
||||
|
||||
final RectF rect = mSatValRect; |
||||
|
||||
if(BORDER_WIDTH_PX > 0){ |
||||
mBorderPaint.setColor(mBorderColor); |
||||
canvas.drawRect(mDrawingRect.left, mDrawingRect.top, rect.right + BORDER_WIDTH_PX, rect.bottom + BORDER_WIDTH_PX, mBorderPaint); |
||||
} |
||||
|
||||
if (mValShader == null) { |
||||
mValShader = new LinearGradient(rect.left, rect.top, rect.left, rect.bottom, |
||||
0xffffffff, 0xff000000, TileMode.CLAMP); |
||||
} |
||||
|
||||
int rgb = Color.HSVToColor(new float[]{mHue,1f,1f}); |
||||
|
||||
mSatShader = new LinearGradient(rect.left, rect.top, rect.right, rect.top, |
||||
0xffffffff, rgb, TileMode.CLAMP); |
||||
ComposeShader mShader = new ComposeShader(mValShader, mSatShader, PorterDuff.Mode.MULTIPLY); |
||||
mSatValPaint.setShader(mShader); |
||||
|
||||
canvas.drawRect(rect, mSatValPaint); |
||||
|
||||
Point p = satValToPoint(mSat, mVal); |
||||
|
||||
mSatValTrackerPaint.setColor(0xff000000); |
||||
canvas.drawCircle(p.x, p.y, PALETTE_CIRCLE_TRACKER_RADIUS - 1f * mDensity, mSatValTrackerPaint); |
||||
|
||||
mSatValTrackerPaint.setColor(0xffdddddd); |
||||
canvas.drawCircle(p.x, p.y, PALETTE_CIRCLE_TRACKER_RADIUS, mSatValTrackerPaint); |
||||
|
||||
} |
||||
|
||||
private void drawHuePanel(Canvas canvas){ |
||||
|
||||
final RectF rect = mHueRect; |
||||
|
||||
if(BORDER_WIDTH_PX > 0){ |
||||
mBorderPaint.setColor(mBorderColor); |
||||
canvas.drawRect(rect.left - BORDER_WIDTH_PX, |
||||
rect.top - BORDER_WIDTH_PX, |
||||
rect.right + BORDER_WIDTH_PX, |
||||
rect.bottom + BORDER_WIDTH_PX, |
||||
mBorderPaint); |
||||
} |
||||
|
||||
if (mHueShader == null) { |
||||
mHueShader = new LinearGradient(rect.left, rect.top, rect.left, rect.bottom, buildHueColorArray(), null, TileMode.CLAMP); |
||||
mHuePaint.setShader(mHueShader); |
||||
} |
||||
|
||||
canvas.drawRect(rect, mHuePaint); |
||||
|
||||
float rectHeight = 4 * mDensity / 2; |
||||
|
||||
Point p = hueToPoint(mHue); |
||||
|
||||
RectF r = new RectF(); |
||||
r.left = rect.left - RECTANGLE_TRACKER_OFFSET; |
||||
r.right = rect.right + RECTANGLE_TRACKER_OFFSET; |
||||
r.top = p.y - rectHeight; |
||||
r.bottom = p.y + rectHeight; |
||||
|
||||
|
||||
canvas.drawRoundRect(r, 2, 2, mHueTrackerPaint); |
||||
|
||||
} |
||||
|
||||
private void drawAlphaPanel(Canvas canvas){ |
||||
|
||||
if(!mShowAlphaPanel || mAlphaRect == null || mAlphaPattern == null) return; |
||||
|
||||
final RectF rect = mAlphaRect; |
||||
|
||||
if(BORDER_WIDTH_PX > 0){ |
||||
mBorderPaint.setColor(mBorderColor); |
||||
canvas.drawRect(rect.left - BORDER_WIDTH_PX, |
||||
rect.top - BORDER_WIDTH_PX, |
||||
rect.right + BORDER_WIDTH_PX, |
||||
rect.bottom + BORDER_WIDTH_PX, |
||||
mBorderPaint); |
||||
} |
||||
|
||||
|
||||
mAlphaPattern.draw(canvas); |
||||
|
||||
float[] hsv = new float[]{mHue,mSat,mVal}; |
||||
int color = Color.HSVToColor(hsv); |
||||
int acolor = Color.HSVToColor(0, hsv); |
||||
|
||||
mAlphaShader = new LinearGradient(rect.left, rect.top, rect.right, rect.top, |
||||
color, acolor, TileMode.CLAMP); |
||||
|
||||
|
||||
mAlphaPaint.setShader(mAlphaShader); |
||||
|
||||
canvas.drawRect(rect, mAlphaPaint); |
||||
|
||||
if(mAlphaSliderText != null && mAlphaSliderText!= ""){ |
||||
canvas.drawText(mAlphaSliderText, rect.centerX(), rect.centerY() + 4 * mDensity, mAlphaTextPaint); |
||||
} |
||||
|
||||
float rectWidth = 4 * mDensity / 2; |
||||
|
||||
Point p = alphaToPoint(mAlpha); |
||||
|
||||
RectF r = new RectF(); |
||||
r.left = p.x - rectWidth; |
||||
r.right = p.x + rectWidth; |
||||
r.top = rect.top - RECTANGLE_TRACKER_OFFSET; |
||||
r.bottom = rect.bottom + RECTANGLE_TRACKER_OFFSET; |
||||
|
||||
canvas.drawRoundRect(r, 2, 2, mHueTrackerPaint); |
||||
|
||||
} |
||||
|
||||
|
||||
private Point hueToPoint(float hue){ |
||||
|
||||
final RectF rect = mHueRect; |
||||
final float height = rect.height(); |
||||
|
||||
Point p = new Point(); |
||||
|
||||
p.y = (int) (height - (hue * height / 360f) + rect.top); |
||||
p.x = (int) rect.left; |
||||
|
||||
return p; |
||||
} |
||||
|
||||
private Point satValToPoint(float sat, float val){ |
||||
|
||||
final RectF rect = mSatValRect; |
||||
final float height = rect.height(); |
||||
final float width = rect.width(); |
||||
|
||||
Point p = new Point(); |
||||
|
||||
p.x = (int) (sat * width + rect.left); |
||||
p.y = (int) ((1f - val) * height + rect.top); |
||||
|
||||
return p; |
||||
} |
||||
|
||||
private Point alphaToPoint(int alpha){ |
||||
|
||||
final RectF rect = mAlphaRect; |
||||
final float width = rect.width(); |
||||
|
||||
Point p = new Point(); |
||||
|
||||
p.x = (int) (width - (alpha * width / 0xff) + rect.left); |
||||
p.y = (int) rect.top; |
||||
|
||||
return p; |
||||
|
||||
} |
||||
|
||||
private float[] pointToSatVal(float x, float y){ |
||||
|
||||
final RectF rect = mSatValRect; |
||||
float[] result = new float[2]; |
||||
|
||||
float width = rect.width(); |
||||
float height = rect.height(); |
||||
|
||||
if (x < rect.left){ |
||||
x = 0f; |
||||
} |
||||
else if(x > rect.right){ |
||||
x = width; |
||||
} |
||||
else{ |
||||
x = x - rect.left; |
||||
} |
||||
|
||||
if (y < rect.top){ |
||||
y = 0f; |
||||
} |
||||
else if(y > rect.bottom){ |
||||
y = height; |
||||
} |
||||
else{ |
||||
y = y - rect.top; |
||||
} |
||||
|
||||
|
||||
result[0] = 1.f / width * x; |
||||
result[1] = 1.f - (1.f / height * y); |
||||
|
||||
return result; |
||||
} |
||||
|
||||
private float pointToHue(float y){ |
||||
|
||||
final RectF rect = mHueRect; |
||||
|
||||
float height = rect.height(); |
||||
|
||||
if (y < rect.top){ |
||||
y = 0f; |
||||
} |
||||
else if(y > rect.bottom){ |
||||
y = height; |
||||
} |
||||
else{ |
||||
y = y - rect.top; |
||||
} |
||||
|
||||
return 360f - (y * 360f / height); |
||||
} |
||||
|
||||
private int pointToAlpha(int x){ |
||||
|
||||
final RectF rect = mAlphaRect; |
||||
final int width = (int) rect.width(); |
||||
|
||||
if(x < rect.left){ |
||||
x = 0; |
||||
} |
||||
else if(x > rect.right){ |
||||
x = width; |
||||
} |
||||
else{ |
||||
x = x - (int)rect.left; |
||||
} |
||||
|
||||
return 0xff - (x * 0xff / width); |
||||
|
||||
} |
||||
|
||||
|
||||
@Override |
||||
public boolean onTrackballEvent(MotionEvent event) { |
||||
|
||||
float x = event.getX(); |
||||
float y = event.getY(); |
||||
|
||||
boolean update = false; |
||||
|
||||
|
||||
if(event.getAction() == MotionEvent.ACTION_MOVE){ |
||||
|
||||
switch(mLastTouchedPanel){ |
||||
|
||||
case PANEL_SAT_VAL: |
||||
|
||||
float sat, val; |
||||
|
||||
sat = mSat + x/50f; |
||||
val = mVal - y/50f; |
||||
|
||||
if(sat < 0f){ |
||||
sat = 0f; |
||||
} |
||||
else if(sat > 1f){ |
||||
sat = 1f; |
||||
} |
||||
|
||||
if(val < 0f){ |
||||
val = 0f; |
||||
} |
||||
else if(val > 1f){ |
||||
val = 1f; |
||||
} |
||||
|
||||
mSat = sat; |
||||
mVal = val; |
||||
|
||||
update = true; |
||||
|
||||
break; |
||||
|
||||
case PANEL_HUE: |
||||
|
||||
float hue = mHue - y * 10f; |
||||
|
||||
if(hue < 0f){ |
||||
hue = 0f; |
||||
} |
||||
else if(hue > 360f){ |
||||
hue = 360f; |
||||
} |
||||
|
||||
mHue = hue; |
||||
|
||||
update = true; |
||||
|
||||
break; |
||||
|
||||
case PANEL_ALPHA: |
||||
|
||||
if(!mShowAlphaPanel || mAlphaRect == null){ |
||||
update = false; |
||||
} |
||||
else{ |
||||
|
||||
int alpha = (int) (mAlpha - x*10); |
||||
|
||||
if(alpha < 0){ |
||||
alpha = 0; |
||||
} |
||||
else if(alpha > 0xff){ |
||||
alpha = 0xff; |
||||
} |
||||
|
||||
mAlpha = alpha; |
||||
|
||||
|
||||
update = true; |
||||
} |
||||
|
||||
break; |
||||
} |
||||
|
||||
|
||||
} |
||||
|
||||
|
||||
if(update){ |
||||
|
||||
if(mListener != null){ |
||||
mListener.onColorChanged(Color.HSVToColor(mAlpha, new float[]{mHue, mSat, mVal})); |
||||
} |
||||
|
||||
invalidate(); |
||||
return true; |
||||
} |
||||
|
||||
|
||||
return super.onTrackballEvent(event); |
||||
} |
||||
|
||||
@Override |
||||
public boolean onTouchEvent(MotionEvent event) { |
||||
|
||||
boolean update = false; |
||||
|
||||
switch(event.getAction()){ |
||||
|
||||
case MotionEvent.ACTION_DOWN: |
||||
|
||||
mStartTouchPoint = new Point((int)event.getX(), (int)event.getY()); |
||||
|
||||
update = moveTrackersIfNeeded(event); |
||||
|
||||
break; |
||||
|
||||
case MotionEvent.ACTION_MOVE: |
||||
|
||||
update = moveTrackersIfNeeded(event); |
||||
|
||||
break; |
||||
|
||||
case MotionEvent.ACTION_UP: |
||||
|
||||
mStartTouchPoint = null; |
||||
|
||||
update = moveTrackersIfNeeded(event); |
||||
|
||||
break; |
||||
|
||||
} |
||||
|
||||
if(update){ |
||||
|
||||
if(mListener != null){ |
||||
mListener.onColorChanged(Color.HSVToColor(mAlpha, new float[]{mHue, mSat, mVal})); |
||||
} |
||||
|
||||
invalidate(); |
||||
return true; |
||||
} |
||||
|
||||
|
||||
return super.onTouchEvent(event); |
||||
} |
||||
|
||||
private boolean moveTrackersIfNeeded(MotionEvent event){ |
||||
|
||||
if(mStartTouchPoint == null) return false; |
||||
|
||||
boolean update = false; |
||||
|
||||
int startX = mStartTouchPoint.x; |
||||
int startY = mStartTouchPoint.y; |
||||
|
||||
|
||||
if(mHueRect.contains(startX, startY)){ |
||||
mLastTouchedPanel = PANEL_HUE; |
||||
|
||||
mHue = pointToHue(event.getY()); |
||||
|
||||
update = true; |
||||
} |
||||
else if(mSatValRect.contains(startX, startY)){ |
||||
|
||||
mLastTouchedPanel = PANEL_SAT_VAL; |
||||
|
||||
float[] result = pointToSatVal(event.getX(), event.getY()); |
||||
|
||||
mSat = result[0]; |
||||
mVal = result[1]; |
||||
|
||||
update = true; |
||||
} |
||||
else if(mAlphaRect != null && mAlphaRect.contains(startX, startY)){ |
||||
|
||||
mLastTouchedPanel = PANEL_ALPHA; |
||||
|
||||
mAlpha = pointToAlpha((int)event.getX()); |
||||
|
||||
update = true; |
||||
} |
||||
|
||||
|
||||
return update; |
||||
} |
||||
|
||||
@Override |
||||
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
||||
|
||||
int width = 0; |
||||
int height = 0; |
||||
|
||||
int widthMode = MeasureSpec.getMode(widthMeasureSpec); |
||||
int heightMode = MeasureSpec.getMode(heightMeasureSpec); |
||||
|
||||
int widthAllowed = MeasureSpec.getSize(widthMeasureSpec); |
||||
int heightAllowed = MeasureSpec.getSize(heightMeasureSpec); |
||||
|
||||
widthAllowed = chooseWidth(widthMode, widthAllowed); |
||||
heightAllowed = chooseHeight(heightMode, heightAllowed); |
||||
|
||||
if(!mShowAlphaPanel){ |
||||
|
||||
height = (int) (widthAllowed - PANEL_SPACING - HUE_PANEL_WIDTH); |
||||
|
||||
//If calculated height (based on the width) is more than the allowed height.
|
||||
if(height > heightAllowed || getTag().equals("landscape")) { |
||||
height = heightAllowed; |
||||
width = (int) (height + PANEL_SPACING + HUE_PANEL_WIDTH); |
||||
} |
||||
else{ |
||||
width = widthAllowed; |
||||
} |
||||
} |
||||
else{ |
||||
|
||||
width = (int) (heightAllowed - ALPHA_PANEL_HEIGHT + HUE_PANEL_WIDTH); |
||||
|
||||
if(width > widthAllowed){ |
||||
width = widthAllowed; |
||||
height = (int) (widthAllowed - HUE_PANEL_WIDTH + ALPHA_PANEL_HEIGHT); |
||||
} |
||||
else{ |
||||
height = heightAllowed; |
||||
} |
||||
|
||||
} |
||||
|
||||
setMeasuredDimension(width, height); |
||||
} |
||||
|
||||
private int chooseWidth(int mode, int size){ |
||||
if (mode == MeasureSpec.AT_MOST || mode == MeasureSpec.EXACTLY) { |
||||
return size; |
||||
} else { // (mode == MeasureSpec.UNSPECIFIED)
|
||||
return getPrefferedWidth(); |
||||
} |
||||
} |
||||
|
||||
private int chooseHeight(int mode, int size){ |
||||
if (mode == MeasureSpec.AT_MOST || mode == MeasureSpec.EXACTLY) { |
||||
return size; |
||||
} else { // (mode == MeasureSpec.UNSPECIFIED)
|
||||
return getPrefferedHeight(); |
||||
} |
||||
} |
||||
|
||||
private int getPrefferedWidth(){ |
||||
|
||||
int width = getPrefferedHeight(); |
||||
|
||||
if(mShowAlphaPanel){ |
||||
width -= (PANEL_SPACING + ALPHA_PANEL_HEIGHT); |
||||
} |
||||
|
||||
|
||||
return (int) (width + HUE_PANEL_WIDTH + PANEL_SPACING); |
||||
|
||||
} |
||||
|
||||
private int getPrefferedHeight(){ |
||||
|
||||
int height = (int)(200 * mDensity); |
||||
|
||||
if(mShowAlphaPanel){ |
||||
height += PANEL_SPACING + ALPHA_PANEL_HEIGHT; |
||||
} |
||||
|
||||
return height; |
||||
} |
||||
|
||||
|
||||
|
||||
@Override |
||||
protected void onSizeChanged(int w, int h, int oldw, int oldh) { |
||||
super.onSizeChanged(w, h, oldw, oldh); |
||||
|
||||
mDrawingRect = new RectF(); |
||||
mDrawingRect.left = mDrawingOffset + getPaddingLeft(); |
||||
mDrawingRect.right = w - mDrawingOffset - getPaddingRight(); |
||||
mDrawingRect.top = mDrawingOffset + getPaddingTop(); |
||||
mDrawingRect.bottom = h - mDrawingOffset - getPaddingBottom(); |
||||
|
||||
setUpSatValRect(); |
||||
setUpHueRect(); |
||||
setUpAlphaRect(); |
||||
} |
||||
|
||||
private void setUpSatValRect(){ |
||||
|
||||
final RectF dRect = mDrawingRect; |
||||
float panelSide = dRect.height() - BORDER_WIDTH_PX * 2; |
||||
|
||||
if(mShowAlphaPanel){ |
||||
panelSide -= PANEL_SPACING + ALPHA_PANEL_HEIGHT; |
||||
} |
||||
|
||||
float left = dRect.left + BORDER_WIDTH_PX; |
||||
float top = dRect.top + BORDER_WIDTH_PX; |
||||
float bottom = top + panelSide; |
||||
float right = left + panelSide; |
||||
|
||||
mSatValRect = new RectF(left,top, right, bottom); |
||||
} |
||||
|
||||
private void setUpHueRect(){ |
||||
final RectF dRect = mDrawingRect; |
||||
|
||||
float left = dRect.right - HUE_PANEL_WIDTH + BORDER_WIDTH_PX; |
||||
float top = dRect.top + BORDER_WIDTH_PX; |
||||
float bottom = dRect.bottom - BORDER_WIDTH_PX - (mShowAlphaPanel ? (PANEL_SPACING + ALPHA_PANEL_HEIGHT) : 0); |
||||
float right = dRect.right - BORDER_WIDTH_PX; |
||||
|
||||
mHueRect = new RectF(left, top, right, bottom); |
||||
} |
||||
|
||||
private void setUpAlphaRect() { |
||||
|
||||
if(!mShowAlphaPanel) return; |
||||
|
||||
final RectF dRect = mDrawingRect; |
||||
|
||||
float left = dRect.left + BORDER_WIDTH_PX; |
||||
float top = dRect.bottom - ALPHA_PANEL_HEIGHT + BORDER_WIDTH_PX; |
||||
float bottom = dRect.bottom - BORDER_WIDTH_PX; |
||||
float right = dRect.right - BORDER_WIDTH_PX; |
||||
|
||||
mAlphaRect = new RectF(left, top, right, bottom); |
||||
|
||||
mAlphaPattern = new AlphaPatternDrawable((int) (5 * mDensity)); |
||||
mAlphaPattern.setBounds( |
||||
Math.round(mAlphaRect.left), |
||||
Math.round(mAlphaRect.top), |
||||
Math.round(mAlphaRect.right), |
||||
Math.round(mAlphaRect.bottom) |
||||
); |
||||
|
||||
} |
||||
|
||||
|
||||
/** |
||||
* Set a OnColorChangedListener to get notified when the color |
||||
* selected by the user has changed. |
||||
* @param listener |
||||
*/ |
||||
public void setOnColorChangedListener(OnColorChangedListener listener){ |
||||
mListener = listener; |
||||
} |
||||
|
||||
/** |
||||
* Set the color of the border surrounding all panels. |
||||
* @param color |
||||
*/ |
||||
public void setBorderColor(int color){ |
||||
mBorderColor = color; |
||||
invalidate(); |
||||
} |
||||
|
||||
/** |
||||
* Get the color of the border surrounding all panels. |
||||
*/ |
||||
public int getBorderColor(){ |
||||
return mBorderColor; |
||||
} |
||||
|
||||
/** |
||||
* Get the current color this view is showing. |
||||
* @return the current color. |
||||
*/ |
||||
public int getColor(){ |
||||
return Color.HSVToColor(mAlpha, new float[]{mHue,mSat,mVal}); |
||||
} |
||||
|
||||
/** |
||||
* Set the color the view should show. |
||||
* @param color The color that should be selected. |
||||
*/ |
||||
public void setColor(int color){ |
||||
setColor(color, false); |
||||
} |
||||
|
||||
/** |
||||
* Set the color this view should show. |
||||
* @param color The color that should be selected. |
||||
* @param callback If you want to get a callback to |
||||
* your OnColorChangedListener. |
||||
*/ |
||||
public void setColor(int color, boolean callback){ |
||||
|
||||
int alpha = Color.alpha(color); |
||||
int red = Color.red(color); |
||||
int blue = Color.blue(color); |
||||
int green = Color.green(color); |
||||
|
||||
float[] hsv = new float[3]; |
||||
|
||||
Color.RGBToHSV(red, green, blue, hsv); |
||||
|
||||
mAlpha = alpha; |
||||
mHue = hsv[0]; |
||||
mSat = hsv[1]; |
||||
mVal = hsv[2]; |
||||
|
||||
if(callback && mListener != null){ |
||||
mListener.onColorChanged(Color.HSVToColor(mAlpha, new float[]{mHue, mSat, mVal})); |
||||
} |
||||
|
||||
invalidate(); |
||||
} |
||||
|
||||
/** |
||||
* Get the drawing offset of the color picker view. |
||||
* The drawing offset is the distance from the side of |
||||
* a panel to the side of the view minus the padding. |
||||
* Useful if you want to have your own panel below showing |
||||
* the currently selected color and want to align it perfectly. |
||||
* @return The offset in pixels. |
||||
*/ |
||||
public float getDrawingOffset(){ |
||||
return mDrawingOffset; |
||||
} |
||||
|
||||
/** |
||||
* Set if the user is allowed to adjust the alpha panel. Default is false. |
||||
* If it is set to false no alpha will be set. |
||||
* @param visible |
||||
*/ |
||||
public void setAlphaSliderVisible(boolean visible){ |
||||
|
||||
if(mShowAlphaPanel != visible){ |
||||
mShowAlphaPanel = visible; |
||||
|
||||
/* |
||||
* Reset all shader to force a recreation. |
||||
* Otherwise they will not look right after |
||||
* the size of the view has changed. |
||||
*/ |
||||
mValShader = null; |
||||
mSatShader = null; |
||||
mHueShader = null; |
||||
mAlphaShader = null;; |
||||
|
||||
requestLayout(); |
||||
} |
||||
|
||||
} |
||||
|
||||
public void setSliderTrackerColor(int color){ |
||||
mSliderTrackerColor = color; |
||||
|
||||
mHueTrackerPaint.setColor(mSliderTrackerColor); |
||||
|
||||
invalidate(); |
||||
} |
||||
|
||||
public int getSliderTrackerColor(){ |
||||
return mSliderTrackerColor; |
||||
} |
||||
|
||||
/** |
||||
* Set the text that should be shown in the |
||||
* alpha slider. Set to null to disable text. |
||||
* @param res string resource id. |
||||
*/ |
||||
public void setAlphaSliderText(int res){ |
||||
String text = getContext().getString(res); |
||||
setAlphaSliderText(text); |
||||
} |
||||
|
||||
/** |
||||
* Set the text that should be shown in the |
||||
* alpha slider. Set to null to disable text. |
||||
* @param text Text that should be shown. |
||||
*/ |
||||
public void setAlphaSliderText(String text){ |
||||
mAlphaSliderText = text; |
||||
invalidate(); |
||||
} |
||||
|
||||
/** |
||||
* Get the current value of the text |
||||
* that will be shown in the alpha |
||||
* slider. |
||||
* @return |
||||
*/ |
||||
public String getAlphaSliderText(){ |
||||
return mAlphaSliderText; |
||||
} |
||||
} |
||||
@ -0,0 +1,43 @@
@@ -0,0 +1,43 @@
|
||||
/* |
||||
* Copyright (C) 2011 Sergey Margaritov |
||||
* |
||||
* 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 net.margaritov.preference.colorpicker; |
||||
|
||||
import net.margaritov.preference.colorpicker.R; |
||||
|
||||
import android.os.Bundle; |
||||
import android.preference.Preference; |
||||
import android.preference.Preference.OnPreferenceChangeListener; |
||||
import android.preference.PreferenceActivity; |
||||
|
||||
public class Test extends PreferenceActivity { |
||||
/** Called when the activity is first created. */ |
||||
@Override |
||||
public void onCreate(Bundle savedInstanceState) { |
||||
super.onCreate(savedInstanceState); |
||||
addPreferencesFromResource(R.xml.settings); |
||||
((ColorPickerPreference)findPreference("color2")).setOnPreferenceChangeListener(new OnPreferenceChangeListener() { |
||||
|
||||
@Override |
||||
public boolean onPreferenceChange(Preference preference, Object newValue) { |
||||
preference.setSummary(ColorPickerPreference.convertToARGB(Integer.valueOf(String.valueOf(newValue)))); |
||||
return true; |
||||
} |
||||
|
||||
}); |
||||
((ColorPickerPreference)findPreference("color2")).setAlphaSliderEnabled(true); |
||||
} |
||||
} |
||||
@ -0,0 +1,14 @@
@@ -0,0 +1,14 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?> |
||||
<classpath> |
||||
<classpathentry kind="src" path="src"/> |
||||
<classpathentry kind="src" path="gen"/> |
||||
<classpathentry kind="con" path="com.android.ide.eclipse.adt.ANDROID_FRAMEWORK"/> |
||||
<classpathentry kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/> |
||||
<classpathentry kind="src" path=".apt_generated"> |
||||
<attributes> |
||||
<attribute name="optional" value="true"/> |
||||
</attributes> |
||||
</classpathentry> |
||||
<classpathentry combineaccessrules="false" exported="true" kind="src" path="/Transdroid Torrent Connect"/> |
||||
<classpathentry kind="output" path="bin/classes"/> |
||||
</classpath> |
||||
@ -0,0 +1,3 @@
@@ -0,0 +1,3 @@
|
||||
<factorypath> |
||||
<factorypathentry kind="WKSPJAR" id="/Transdroid Core/compile-libs/androidannotations-3.0-SNAPSHOT.jar" enabled="true" runInBatchMode="false"/> |
||||
</factorypath> |
||||
@ -0,0 +1,33 @@
@@ -0,0 +1,33 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?> |
||||
<projectDescription> |
||||
<name>Transdroid Core</name> |
||||
<comment></comment> |
||||
<projects> |
||||
</projects> |
||||
<buildSpec> |
||||
<buildCommand> |
||||
<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
<buildCommand> |
||||
<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
<buildCommand> |
||||
<name>org.eclipse.jdt.core.javabuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
<buildCommand> |
||||
<name>com.android.ide.eclipse.adt.ApkBuilder</name> |
||||
<arguments> |
||||
</arguments> |
||||
</buildCommand> |
||||
</buildSpec> |
||||
<natures> |
||||
<nature>com.android.ide.eclipse.adt.AndroidNature</nature> |
||||
<nature>org.eclipse.jdt.core.javanature</nature> |
||||
</natures> |
||||
</projectDescription> |
||||
@ -0,0 +1,4 @@
@@ -0,0 +1,4 @@
|
||||
eclipse.preferences.version=1 |
||||
org.eclipse.jdt.apt.aptEnabled=true |
||||
org.eclipse.jdt.apt.genSrcDir=.apt_generated |
||||
org.eclipse.jdt.apt.reconcileEnabled=true |
||||
@ -0,0 +1,2 @@
@@ -0,0 +1,2 @@
|
||||
eclipse.preferences.version=1 |
||||
org.eclipse.jdt.core.compiler.processAnnotations=enabled |
||||
@ -0,0 +1,102 @@
@@ -0,0 +1,102 @@
|
||||
<?xml version="1.0" encoding="utf-8"?> |
||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android" |
||||
package="org.transdroid.core" |
||||
android:versionCode="1" |
||||
android:versionName="2.0-alpha1" > |
||||
|
||||
<uses-sdk |
||||
android:minSdkVersion="7" |
||||
android:targetSdkVersion="17" /> |
||||
|
||||
<supports-screens |
||||
android:anyDensity="true" |
||||
android:largeScreens="true" |
||||
android:normalScreens="true" |
||||
android:smallScreens="true" |
||||
android:xlargeScreens="true" /> |
||||
|
||||
<uses-permission android:name="android.permission.INTERNET" /> |
||||
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /> |
||||
<uses-permission android:name="android.permission.VIBRATE" /> |
||||
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> |
||||
<uses-feature android:name="android.hardware.touchscreen" android:required="false" /> |
||||
|
||||
<application |
||||
android:allowBackup="true" |
||||
android:icon="@drawable/ic_launcher" |
||||
android:label="@string/app_name" |
||||
android:theme="@style/Theme.Sherlock" > |
||||
|
||||
<!-- Main activities --> |
||||
<activity |
||||
android:name="org.transdroid.core.gui.TorrentsActivity_" |
||||
android:label="@string/app_name" |
||||
android:icon="@drawable/ic_activity_torrents" |
||||
android:uiOptions="splitActionBarWhenNarrow" |
||||
android:theme="@style/TransdroidTheme" > |
||||
<intent-filter> |
||||
<action android:name="android.intent.action.MAIN" /> |
||||
|
||||
<category android:name="android.intent.category.LAUNCHER" /> |
||||
</intent-filter> |
||||
<intent-filter> |
||||
<action android:name="android.intent.action.SEARCH" /> |
||||
</intent-filter> |
||||
|
||||
<meta-data |
||||
android:name="android.app.default_searchable" |
||||
android:value="org.transdroid.gui.search.Search" /> |
||||
</activity> |
||||
<activity |
||||
android:name="org.transdroid.core.gui.DetailsActivity_" |
||||
android:icon="@drawable/ic_activity_torrents" |
||||
android:uiOptions="splitActionBarWhenNarrow" |
||||
android:theme="@style/TransdroidTheme" > |
||||
</activity> |
||||
|
||||
<!-- Settings screens --> |
||||
<activity android:name="org.transdroid.core.gui.settings.MainSettingsActivity_" /> |
||||
<activity android:name="org.transdroid.core.gui.settings.ServerSettingsActivity_" /> |
||||
<activity android:name="org.transdroid.core.gui.settings.WebsearchSettingsActivity_" /> |
||||
<activity android:name="org.transdroid.core.gui.settings.RssfeedSettingsActivity_" /> |
||||
<activity android:name="org.transdroid.core.gui.settings.NotificationSettingsActivity_" /> |
||||
<activity android:name="org.transdroid.core.gui.settings.SystemSettingsActivity_" /> |
||||
|
||||
<!-- Search --> |
||||
<activity |
||||
android:name="org.transdroid.core.gui.SearchActivity" |
||||
android:label="@string/search_torrentsearch" |
||||
android:icon="@drawable/ic_activity_torrents" |
||||
android:theme="@style/TransdroidTheme" > |
||||
<intent-filter> |
||||
<action android:name="android.intent.action.SEARCH" /> |
||||
|
||||
<category android:name="android.intent.category.DEFAULT" /> |
||||
</intent-filter> |
||||
<intent-filter> |
||||
<action android:name="android.intent.action.SEND" /> |
||||
|
||||
<category android:name="android.intent.category.DEFAULT" /> |
||||
|
||||
<data android:mimeType="text/plain" /> |
||||
</intent-filter> |
||||
|
||||
<meta-data |
||||
android:name="android.app.default_searchable" |
||||
android:value="org.transdroid.gui.search.Search" /> |
||||
<meta-data |
||||
android:name="android.app.searchable" |
||||
android:resource="@xml/searchable" /> |
||||
</activity> |
||||
|
||||
<provider |
||||
android:name="org.transdroid.core.gui.SearchHistoryProvider" |
||||
android:authorities="org.transdroid.core.gui.SearchHistoryProvider" |
||||
android:exported="false" /> |
||||
|
||||
<meta-data |
||||
android:name="android.app.default_searchable" |
||||
android:value="org.transdroid.core.gui.SearchActivity_" /> |
||||
</application> |
||||
|
||||
</manifest> |
||||
Binary file not shown.
Binary file not shown.
@ -0,0 +1,20 @@
@@ -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 ${sdk.dir}/tools/proguard/proguard-android.txt |
||||
# You can edit the include path and order by changing the ProGuard |
||||
# include property in project.properties. |
||||
# |
||||
# For more details, see |
||||
# http://developer.android.com/guide/developing/tools/proguard.html |
||||
|
||||
# Add any project specific keep options here: |
||||
|
||||
# If your project uses WebView with JS, uncomment the following |
||||
# and specify the fully qualified class name to the JavaScript interface |
||||
# class: |
||||
#-keepclassmembers class fqcn.of.javascript.interface.for.webview { |
||||
# public *; |
||||
#} |
||||
@ -0,0 +1,16 @@
@@ -0,0 +1,16 @@
|
||||
# This file is automatically generated by Android Tools. |
||||
# Do not modify this file -- YOUR CHANGES WILL BE ERASED! |
||||
# |
||||
# This file must be checked in Version Control Systems. |
||||
# |
||||
# To customize properties used by the Ant build system edit |
||||
# "ant.properties", and override values to adapt the script to your |
||||
# project structure. |
||||
# |
||||
# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home): |
||||
#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt |
||||
|
||||
# Project target. |
||||
target=android-16 |
||||
android.library.reference.1=../external/JakeWharton-ActionBarSherlock/library |
||||
android.library.reference.2=../external/ColorPickerPreference |
||||
|
After Width: | Height: | Size: 205 B |
|
After Width: | Height: | Size: 213 B |
|
After Width: | Height: | Size: 199 B |
|
After Width: | Height: | Size: 205 B |
|
After Width: | Height: | Size: 1.6 KiB |
|
After Width: | Height: | Size: 1.7 KiB |
|
After Width: | Height: | Size: 1.1 KiB |
|
After Width: | Height: | Size: 1.1 KiB |
|
After Width: | Height: | Size: 3.1 KiB |
|
After Width: | Height: | Size: 1.3 KiB |
|
After Width: | Height: | Size: 1.5 KiB |
|
After Width: | Height: | Size: 956 B |
|
After Width: | Height: | Size: 1.7 KiB |
|
After Width: | Height: | Size: 1.1 KiB |
|
After Width: | Height: | Size: 1.4 KiB |
|
After Width: | Height: | Size: 1.0 KiB |
|
After Width: | Height: | Size: 4.7 KiB |
|
After Width: | Height: | Size: 11 KiB |
|
After Width: | Height: | Size: 12 KiB |
|
After Width: | Height: | Size: 1.2 KiB |
|
After Width: | Height: | Size: 848 B |
|
After Width: | Height: | Size: 1.2 KiB |
|
After Width: | Height: | Size: 1.1 KiB |
|
After Width: | Height: | Size: 145 B |
|
After Width: | Height: | Size: 1.2 KiB |
|
After Width: | Height: | Size: 867 B |
|
After Width: | Height: | Size: 133 B |
|
After Width: | Height: | Size: 802 B |
|
After Width: | Height: | Size: 139 B |
|
After Width: | Height: | Size: 376 B |
|
After Width: | Height: | Size: 358 B |
|
After Width: | Height: | Size: 568 B |
|
After Width: | Height: | Size: 508 B |
|
After Width: | Height: | Size: 107 B |
|
After Width: | Height: | Size: 107 B |
|
After Width: | Height: | Size: 101 B |
|
After Width: | Height: | Size: 100 B |
|
After Width: | Height: | Size: 100 B |
|
After Width: | Height: | Size: 156 B |
|
After Width: | Height: | Size: 166 B |
|
After Width: | Height: | Size: 166 B |
|
After Width: | Height: | Size: 164 B |
|
After Width: | Height: | Size: 1.3 KiB |
|
After Width: | Height: | Size: 1.5 KiB |
|
After Width: | Height: | Size: 1.1 KiB |
|
After Width: | Height: | Size: 1.1 KiB |
|
After Width: | Height: | Size: 3.0 KiB |
|
After Width: | Height: | Size: 1.1 KiB |
|
After Width: | Height: | Size: 1.3 KiB |
|
After Width: | Height: | Size: 586 B |
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in new issue