Eric Kok
12 years ago
18 changed files with 482 additions and 166 deletions
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<?xml version="1.0" encoding="utf-8"?> |
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<rotate xmlns:android="http://schemas.android.com/apk/res/android" |
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android:drawable="@drawable/ic_empty_details" |
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android:pivotX="50%" |
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android:pivotY="50%" /> |
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package org.transdroid.core.gui.settings; |
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import org.androidannotations.annotations.EActivity; |
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import org.androidannotations.annotations.Extra; |
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import android.content.SharedPreferences; |
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import android.content.SharedPreferences.OnSharedPreferenceChangeListener; |
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import android.preference.CheckBoxPreference; |
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import android.preference.EditTextPreference; |
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import android.preference.ListPreference; |
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import android.preference.PreferenceManager; |
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import android.preference.PreferenceScreen; |
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import com.actionbarsherlock.app.SherlockPreferenceActivity; |
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/** |
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* Abstract activity that helps implement a preference screen for key-bound settings, i.e. settings of which there can |
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* be multiple and which are identified by an ascending order number/unique key. A typical implementation calls |
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* {@link #init(int, int)} during the {@link #onCreate(android.os.Bundle)} (but after calling super.onCreate(Bundle)) |
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* and then call initXPreference for each contained preference. {@link #onPreferencesChanged()} can be overridden to |
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* react to preference changes, e.g. when field availability should be updated (and where preference dependency isn't |
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* enough). |
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* @author Eric Kok |
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*/ |
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@EActivity |
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public abstract class KeyBoundPreferencesActivity extends SherlockPreferenceActivity { |
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@Extra |
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protected int key = -1; |
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private SharedPreferences sharedPrefs; |
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/** |
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* Should be called during the activity {@link #onCreate(android.os.Bundle)} (but after super.onCreate(Bundle)) to |
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* load the preferences for this screen from an XML resource. |
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* @param preferencesResId The XML resource to read preferences from, which may contain embedded |
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* {@link PreferenceScreen} objects |
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* @param currentMaxKey The value of what is currently the last defined settings object, or -1 of no settings were |
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* defined so far at all |
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*/ |
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@SuppressWarnings("deprecation") |
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protected final void init(int preferencesResId, int currentMaxKey) { |
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// Load the raw preferences to show in this screen
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addPreferencesFromResource(preferencesResId); |
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sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this); |
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// If no key was supplied (in the extra bundle) then use a new key instead
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if (key < 0) { |
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key = currentMaxKey + 1; |
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} |
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} |
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protected void onResume() { |
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super.onResume(); |
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// Monitor preference changes
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PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener( |
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onPreferenceChangeListener); |
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}; |
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protected void onPause() { |
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super.onPause(); |
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// Stop monitoring preference changes
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PreferenceManager.getDefaultSharedPreferences(this).unregisterOnSharedPreferenceChangeListener( |
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onPreferenceChangeListener); |
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}; |
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private OnSharedPreferenceChangeListener onPreferenceChangeListener = new OnSharedPreferenceChangeListener() { |
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@Override |
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public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { |
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onPreferencesChanged(); |
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} |
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}; |
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/** |
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* Key-bound preference activities may override this method if they want to react to preference changes. |
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*/ |
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protected void onPreferencesChanged() { |
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} |
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/** |
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* Updates a preference that allows for text entry via a dialog. This is used for both string and integer values. No |
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* default value will be shown. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @return The concrete {@link EditTextPreference} that is bound to this preference |
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*/ |
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protected final EditTextPreference initTextPreference(String baseName) { |
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return initTextPreference(baseName, null); |
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} |
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/** |
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* Updates a preference that allows for text entry via a dialog. This is used for both string and integer values. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @param defValue The default value for this preference, as shown when no value was yet stored |
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* @return The concrete {@link EditTextPreference} that is bound to this preference |
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*/ |
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protected final EditTextPreference initTextPreference(String baseName, String defValue) { |
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return initTextPreference(baseName, defValue, null); |
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} |
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/** |
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* Updates a preference (including dependency) that allows for text entry via a dialog. This is used for both string |
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* and integer values. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @param defValue The default value for this preference, as shown when no value was yet stored |
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* @param dependency The base name of the preference to which this preference depends |
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* @return The concrete {@link EditTextPreference} that is bound to this preference |
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*/ |
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@SuppressWarnings("deprecation") |
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protected final EditTextPreference initTextPreference(String baseName, String defValue, String dependency) { |
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// Update the loaded Preference with the actual preference key to load/store with
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EditTextPreference pref = (EditTextPreference) findPreference(baseName); |
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pref.setKey(baseName + "_" + key); |
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pref.setDependency(dependency == null? null: dependency + "_" + key); |
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// Update the Preference by loading the current stored value into the EditText, if it exists
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pref.setText(sharedPrefs.getString(baseName + "_" + key, defValue)); |
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return pref; |
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} |
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/** |
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* Updates a preference that simply shows a check box. No default value will be shown. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @return The concrete {@link CheckBoxPreference} that is bound to this preference |
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*/ |
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protected final CheckBoxPreference initBooleanPreference(String baseName) { |
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return initBooleanPreference(baseName, false); |
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} |
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/** |
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* Updates a preference that simply shows a check box. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @param defValue The default value for this preference, as shown when no value was yet stored |
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* @return The concrete {@link CheckBoxPreference} that is bound to this preference |
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*/ |
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protected final CheckBoxPreference initBooleanPreference(String baseName, boolean defValue) { |
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return initBooleanPreference(baseName, defValue, null); |
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} |
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/** |
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* Updates a preference (including dependency) that simply shows a check box. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @param defValue The default value for this preference, as shown when no value was yet stored |
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* @param dependency The base name of the preference to which this preference depends |
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* @return The concrete {@link CheckBoxPreference} that is bound to this preference |
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*/ |
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@SuppressWarnings("deprecation") |
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protected final CheckBoxPreference initBooleanPreference(String baseName, boolean defValue, String dependency) { |
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// Update the loaded Preference with the actual preference key to load/store with
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CheckBoxPreference pref = (CheckBoxPreference) findPreference(baseName); |
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pref.setKey(baseName + "_" + key); |
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pref.setDependency(dependency == null? null: dependency + "_" + key); |
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// Update the Preference by loading the current stored value into the Checkbox, if it exists
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pref.setChecked(sharedPrefs.getBoolean(baseName + "_" + key, defValue)); |
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return pref; |
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} |
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/** |
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* Updates a preference that allows picking an item from a list. No default value will be shown. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @return The concrete {@link ListPreference} that is bound to this preference |
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*/ |
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protected final ListPreference initListPreference(String baseName) { |
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return initListPreference(baseName, null); |
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} |
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/** |
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* Updates a preference that allows picking an item from a list. |
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* @param baseName The base name of the stored preference, e.g. item_name, which will then actually be stored under |
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* item_name_[key] |
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* @param defValue The default value for this preference, as shown when no value was yet stored |
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* @return The concrete {@link ListPreference} that is bound to this preference |
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*/ |
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@SuppressWarnings("deprecation") |
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protected final ListPreference initListPreference(String baseName, String defValue) { |
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// Update the loaded Preference with the actual preference key to load/store with
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ListPreference pref = (ListPreference) findPreference(baseName); |
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pref.setKey(baseName + "_" + key); |
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// Update the Preference by selecting the current stored value in the list, if it exists
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pref.setValue(sharedPrefs.getString(baseName + "_" + key, defValue)); |
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return pref; |
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} |
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} |
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@ -1,99 +1,77 @@
@@ -1,99 +1,77 @@
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package org.transdroid.core.gui.settings; |
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import org.androidannotations.annotations.Bean; |
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import org.androidannotations.annotations.EActivity; |
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import org.androidannotations.annotations.Extra; |
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import org.androidannotations.annotations.OptionsItem; |
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import org.androidannotations.annotations.OptionsMenu; |
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import org.transdroid.daemon.Daemon; |
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import org.transdroid.core.R; |
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import org.transdroid.core.app.settings.ApplicationSettings; |
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import org.transdroid.core.app.settings.ApplicationSettings_; |
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import org.transdroid.daemon.Daemon; |
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import android.content.SharedPreferences; |
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import android.os.Bundle; |
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import android.preference.Preference; |
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import android.preference.Preference.OnPreferenceChangeListener; |
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import android.preference.EditTextPreference; |
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import android.preference.PreferenceManager; |
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import com.actionbarsherlock.app.SherlockPreferenceActivity; |
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/** |
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* Activity that allows for a configuration of a server. The key can be supplied to update an existing server setting |
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* instead of creating a new one. |
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* @author Eric Kok |
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*/ |
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@EActivity |
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@OptionsMenu(resName="activity_deleteableprefs") |
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public class ServerSettingsActivity extends SherlockPreferenceActivity { |
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@Extra |
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protected int key = -1; |
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@OptionsMenu(resName = "activity_deleteableprefs") |
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public class ServerSettingsActivity extends KeyBoundPreferencesActivity { |
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@Bean |
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protected ApplicationSettings applicationSettings; |
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private EditTextPreference extraPass, folder, downloadDir; |
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@SuppressWarnings("deprecation") |
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@Override |
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protected void onCreate(Bundle savedInstanceState) { |
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public void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
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// Load the raw preferences to show in this screen
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addPreferencesFromResource(R.xml.pref_server); |
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init(R.xml.pref_server, ApplicationSettings_.getInstance_(this).getMaxServer()); |
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initTextPreference("server_name"); |
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initListPreference("server_type"); |
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initTextPreference("server_address"); |
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initTextPreference("server_port"); |
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initTextPreference("server_user"); |
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initTextPreference("server_pass"); |
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extraPass = initTextPreference("server_extrapass"); |
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initTextPreference("server_localaddress"); |
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initTextPreference("server_localnetwork"); |
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folder = initTextPreference("server_folder"); |
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initTextPreference("server_timeout", "8"); |
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initBooleanPreference("server_alarmfinished", true); |
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initBooleanPreference("server_alarmnew"); |
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initListPreference("server_os", "type_linux"); |
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downloadDir = initTextPreference("server_downloaddir"); |
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initTextPreference("server_ftpurl"); |
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initTextPreference("server_ftppass"); |
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initBooleanPreference("server_sslenabled"); |
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initBooleanPreference("server_ssltrustall", false, "server_sslenabled"); |
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initTextPreference("server_ssltrustkey", null, "server_sslenabled"); |
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// Bind the preferences to the correct storage key, e.g. the first server setting stores its address in the
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// 'server_address_0' shared preferences field
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if (key < 0) { |
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key = applicationSettings.getMaxWebsearch() + 1; |
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} |
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findPreference("server_name").setKey("server_name_" + key); |
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findPreference("server_type").setKey("server_type_" + key); |
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findPreference("server_address").setKey("server_address_" + key); |
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findPreference("server_port").setKey("server_port_" + key); |
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findPreference("server_user").setKey("server_user_" + key); |
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findPreference("server_pass").setKey("server_pass_" + key); |
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findPreference("server_extrapass").setKey("server_extrapass_" + key); |
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findPreference("server_localaddress").setKey("server_localaddress_" + key); |
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findPreference("server_localnetwork").setKey("server_localnetwork_" + key); |
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findPreference("server_folder").setKey("server_folder_" + key); |
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findPreference("server_timeout").setKey("server_timeout_" + key); |
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findPreference("server_alarmfinished").setKey("server_alarmfinished_" + key); |
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findPreference("server_alarmnew").setKey("server_alarmnew_" + key); |
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findPreference("server_os").setKey("server_os_" + key); |
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findPreference("server_downloaddir").setKey("server_downloaddir_" + key); |
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findPreference("server_ftpurl").setKey("server_ftpurl_" + key); |
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findPreference("server_ftppass").setKey("server_ftppass_" + key); |
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findPreference("server_sslenabled").setKey("server_sslenabled_" + key); |
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findPreference("server_ssltrustall").setKey("server_ssltrustall_" + key); |
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findPreference("server_ssltrustall_" + key).setDependency("server_sslenabled_" + key); |
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findPreference("server_ssltrustkey").setKey("server_ssltrustkey_" + key); |
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findPreference("server_ssltrustkey_" + key).setDependency("server_sslenabled_" + key); |
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// Monitor preference changes
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getPreferenceScreen().setOnPreferenceChangeListener(onPreferenceChangeListener); |
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} |
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private OnPreferenceChangeListener onPreferenceChangeListener = new OnPreferenceChangeListener() { |
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@Override |
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public boolean onPreferenceChange(Preference preference, Object newValue) { |
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// TODO: This doesn't get called
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updatePreferenceAvailability(); |
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return true; |
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} |
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}; |
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@OptionsItem(resName = "action_removesettings") |
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protected void removeSettings() { |
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ApplicationSettings_.getInstance_(this).removeServerSettings(key); |
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finish(); |
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} |
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@SuppressWarnings("deprecation") |
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private void updatePreferenceAvailability() { |
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@Override |
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protected void onPreferencesChanged() { |
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// Use daemon factory to see if the newly selected daemon supports the feature
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); |
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Daemon daemonType = Daemon.fromCode(prefs.getString("server_type_" + key, null)); |
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findPreference("server_extrapass_" + key).setEnabled(Daemon.supportsExtraPassword(daemonType)); |
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findPreference("server_folder_" + key).setEnabled(daemonType == null? false: Daemon.supportsCustomFolder(daemonType)); |
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findPreference("server_downloaddir_" + key).setEnabled(daemonType == null? false: Daemon.needsManualPathSpecified(daemonType)); |
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//findPreference("server_ssltrustkey_" + key).setEnabled(sslValue && !sslTAValue);
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); |
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Daemon daemonType = Daemon.fromCode(prefs.getString("server_type_" + key, null)); |
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extraPass.setEnabled(Daemon.supportsExtraPassword(daemonType)); |
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folder.setEnabled(daemonType == null ? false : Daemon.supportsCustomFolder(daemonType)); |
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downloadDir.setEnabled(daemonType == null ? false : Daemon.needsManualPathSpecified(daemonType)); |
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// sslTrustKey.setEnabled(sslValue && !sslTAValue);
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// Adjust title texts accordingly
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findPreference("server_folder_" + key).setTitle(daemonType == Daemon.rTorrent? R.string.pref_scgifolder: R.string.pref_folder); |
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// Adjust title texts accordingly
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folder.setTitle(daemonType == Daemon.rTorrent ? R.string.pref_scgifolder : R.string.pref_folder); |
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} |
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} |
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} |
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