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2014/10/16 ¤W¤È 08:20:49
android Programming Glossary: onsharedpreferencechangelistenerTurn AutoCompleteTextView into a SearchView in ActionBar instead http://stackoverflow.com/questions/11491515/turn-autocompletetextview-into-a-searchview-in-actionbar-instead import android.content.SharedPreferences.OnSharedPreferenceChangeListener import android.os.AsyncTask import android.os.Bundle import.. private ResultReceiver mReceiver private OnSharedPreferenceChangeListener sharedPreferencesListener private SharedPreferences sharedPreferences.. private ResultReceiver mReceiver private OnSharedPreferenceChangeListener sharedPreferencesListener private SharedPreferences sharedPreferences..
How to listen for preference changes within a PreferenceFragment? http://stackoverflow.com/questions/13596250/how-to-listen-for-preference-changes-within-a-preferencefragment do I listen for preference changes I've tried implementing OnSharedPreferenceChangeListener in my PreferenceFragment but it does not seem to work onSharedPreferenceChanged.. SettingsFragment extends PreferenceFragment implements OnSharedPreferenceChangeListener public static final String KEY_PREF_EXERCISES pref_number_of_exercises.. getPreferenceManager .getSharedPreferences .registerOnSharedPreferenceChangeListener this @Override public void onPause getPreferenceManager .getSharedPreferences..
Android : Where should a OnSharedPreferenceChangeListener be defined/registered http://stackoverflow.com/questions/15604536/android-where-should-a-onsharedpreferencechangelistener-be-defined-registered Where should a OnSharedPreferenceChangeListener be defined registered Design question basically having a PreferenceActivity.. having a PreferenceActivity should one make it implement OnSharedPreferenceChangeListener or should one define this functionality in another class say.. class MyPref extends PreferenceActivity implements OnSharedPreferenceChangeListener SharedPreferences sharedPreferences init sharedPreferences onStart..
How do you validate the format and values of EditTextPreference entered in Android 2.1? http://stackoverflow.com/questions/2535132/how-do-you-validate-the-format-and-values-of-edittextpreference-entered-in-andro class Preferences extends PreferenceActivity implements OnSharedPreferenceChangeListener @Override protected void onCreate Bundle savedInstanceState..
How do I get preferences to work in Android? http://stackoverflow.com/questions/3011604/how-do-i-get-preferences-to-work-in-android public class DrinkingBuddy extends Activity implements OnSharedPreferenceChangeListener private int weight public void onCreate Bundle savedInstanceState.. this register preference change listener prefs.registerOnSharedPreferenceChangeListener this and set remembered preferences weight Integer.parseInt..
onSharedPreferenceChanged not fired if change occurs in separate activity? http://stackoverflow.com/questions/3799038/onsharedpreferencechanged-not-fired-if-change-occurs-in-separate-activity this sp.registerOnSharedPreferenceChangeListener new OnSharedPreferenceChangeListener public void onSharedPreferenceChanged.. this sp.registerOnSharedPreferenceChangeListener new OnSharedPreferenceChangeListener public void onSharedPreferenceChanged SharedPreferences sharedPreferences.. sharedpreferences share improve this question The OnSharedPreferenceChangeListener gets garbage collected in your case if you use an anonymous..
How to remove Android preferences from the screen http://stackoverflow.com/questions/4081533/how-to-remove-android-preferences-from-the-screen class Preferences extends PreferenceActivity implements OnSharedPreferenceChangeListener private static final String POLLING_PREFERENCE update_frequency_list.. class Preferences extends PreferenceActivity implements OnSharedPreferenceChangeListener private static final String POLLING_PREFERENCE update_frequency_list..
SQLiteOpenHelper failing to call onCreate? http://stackoverflow.com/questions/5024223/sqliteopenhelper-failing-to-call-oncreate stub public class SmartApp extends Activity implements OnSharedPreferenceChangeListener private SmartDBHelper dBHelper public void onCreate Bundle savedInstanceState.. methods public class SmartApp extends Activity implements OnSharedPreferenceChangeListener private SmartDBHelper dBHelper public void onCreate Bundle savedInstanceState..
Custom PreferenceCategory Headings http://stackoverflow.com/questions/6297635/custom-preferencecategory-headings PreferencesActivity extends PreferenceActivity implements OnSharedPreferenceChangeListener @Override public void onCreate Bundle savedInstanceState super.onCreate..
Is it Possible to Use PreferenceActivity with SQLite instead of res/xml? http://stackoverflow.com/questions/7500926/is-it-possible-to-use-preferenceactivity-with-sqlite-instead-of-res-xml entire PreferenceActivity from scratch . For example using OnSharedPreferenceChangeListener may provide a gateway to using PreferenceActivity with SQLite..
How to refresh activity after changing language (Locale) inside application http://stackoverflow.com/questions/8049207/how-to-refresh-activity-after-changing-language-locale-inside-application intent getIntent finish startActivity intent Register an OnSharedPreferenceChangeListener in its onShredPreferenceChanged invoke restartActivity if language.. extends android.preference.PreferenceActivity implements OnSharedPreferenceChangeListener ... @Override public void onSharedPreferenceChanged SharedPreferences.. getPreferenceScreen .getSharedPreferences .registerOnSharedPreferenceChangeListener this @Override protected void onStop super.onStop getPreferenceScreen..
Implementing user choice of theme http://stackoverflow.com/questions/8811594/implementing-user-choice-of-theme ID mentioned before private class themeListener implements OnSharedPreferenceChangeListener @Override public void onSharedPreferenceChanged SharedPreferences.. this listener new themeListener sp.registerOnSharedPreferenceChangeListener listener Remember to hold a reference to the listener object..
Turn AutoCompleteTextView into a SearchView in ActionBar instead http://stackoverflow.com/questions/11491515/turn-autocompletetextview-into-a-searchview-in-actionbar-instead import android.content.Intent import android.content.SharedPreferences import android.content.SharedPreferences.OnSharedPreferenceChangeListener import android.os.AsyncTask import android.os.Bundle import android.os.Handler import android.preference.PreferenceManager.. private static final String TAG PlacesListActivity private ResultReceiver mReceiver private OnSharedPreferenceChangeListener sharedPreferencesListener private SharedPreferences sharedPreferences Called when the activity is first created. public.. extends Activity private static final String TAG PlacesListSearchActivity private ResultReceiver mReceiver private OnSharedPreferenceChangeListener sharedPreferencesListener private SharedPreferences sharedPreferences Called when the activity is first created. public..
How to listen for preference changes within a PreferenceFragment? http://stackoverflow.com/questions/13596250/how-to-listen-for-preference-changes-within-a-preferencefragment subclass PreferenceActivity. Since I'm not doing that how do I listen for preference changes I've tried implementing OnSharedPreferenceChangeListener in my PreferenceFragment but it does not seem to work onSharedPreferenceChanged never seems to get called . This is my code.. SettingsFragment .commit SettingsFragment.java public class SettingsFragment extends PreferenceFragment implements OnSharedPreferenceChangeListener public static final String KEY_PREF_EXERCISES pref_number_of_exercises @Override public void onCreate Bundle savedInstanceState.. and it will work. @Override public void onResume super.onResume getPreferenceManager .getSharedPreferences .registerOnSharedPreferenceChangeListener this @Override public void onPause getPreferenceManager .getSharedPreferences .unregisterOnSharedPreferenceChangeListener..
Android : Where should a OnSharedPreferenceChangeListener be defined/registered http://stackoverflow.com/questions/15604536/android-where-should-a-onsharedpreferencechangelistener-be-defined-registered Where should a OnSharedPreferenceChangeListener be defined registered Design question basically having a PreferenceActivity should one make it implement OnSharedPreferenceChangeListener.. be defined registered Design question basically having a PreferenceActivity should one make it implement OnSharedPreferenceChangeListener or should one define this functionality in another class say in an inner class Is there some reason one would prefer the.. called would necessarily lead to a leak. So if I have for instance class MyPref extends PreferenceActivity implements OnSharedPreferenceChangeListener SharedPreferences sharedPreferences init sharedPreferences onStart sharedPreferences.registerOnSharedPreferenceChangeListener..
How do you validate the format and values of EditTextPreference entered in Android 2.1? http://stackoverflow.com/questions/2535132/how-do-you-validate-the-format-and-values-of-edittextpreference-entered-in-andro you can directly return the result of value validation. public class Preferences extends PreferenceActivity implements OnSharedPreferenceChangeListener @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState addPreferencesFromResource..
How do I get preferences to work in Android? http://stackoverflow.com/questions/3011604/how-do-i-get-preferences-to-work-in-android Then in your main class you can refer to the preferences public class DrinkingBuddy extends Activity implements OnSharedPreferenceChangeListener private int weight public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState SharedPreferences prefs.. prefs PreferenceManager.getDefaultSharedPreferences this register preference change listener prefs.registerOnSharedPreferenceChangeListener this and set remembered preferences weight Integer.parseInt prefs.getString weightPref 120 etc handle updates to preferences..
onSharedPreferenceChanged not fired if change occurs in separate activity? http://stackoverflow.com/questions/3799038/onsharedpreferencechanged-not-fired-if-change-occurs-in-separate-activity private void registerChangeListener SharedPreferences sp PreferenceManager.getDefaultSharedPreferences this sp.registerOnSharedPreferenceChangeListener new OnSharedPreferenceChangeListener public void onSharedPreferenceChanged SharedPreferences sharedPreferences String key.. sp PreferenceManager.getDefaultSharedPreferences this sp.registerOnSharedPreferenceChangeListener new OnSharedPreferenceChangeListener public void onSharedPreferenceChanged SharedPreferences sharedPreferences String key msg Shared Preference Update Intent.. sendBroadcast i TODO fire off the event android sharedpreferences share improve this question The OnSharedPreferenceChangeListener gets garbage collected in your case if you use an anonymous class. To solve that problem use the following code in my PreferenceActivity..
How to remove Android preferences from the screen http://stackoverflow.com/questions/4081533/how-to-remove-android-preferences-from-the-screen Am I using it in the wrong place Any clue from my code public class Preferences extends PreferenceActivity implements OnSharedPreferenceChangeListener private static final String POLLING_PREFERENCE update_frequency_list @Override protected void onCreate Bundle savedInstanceState.. remove that preference from that category like so.. public class Preferences extends PreferenceActivity implements OnSharedPreferenceChangeListener private static final String POLLING_PREFERENCE update_frequency_list @Override protected void onCreate Bundle savedInstanceState..
SQLiteOpenHelper failing to call onCreate? http://stackoverflow.com/questions/5024223/sqliteopenhelper-failing-to-call-oncreate db int oldVersion int newVersion TODO Auto generated method stub public class SmartApp extends Activity implements OnSharedPreferenceChangeListener private SmartDBHelper dBHelper public void onCreate Bundle savedInstanceState where i am wanting to create the database.. create the database you need to add a call to one of these methods public class SmartApp extends Activity implements OnSharedPreferenceChangeListener private SmartDBHelper dBHelper public void onCreate Bundle savedInstanceState where i am wanting to create the database..
Custom PreferenceCategory Headings http://stackoverflow.com/questions/6297635/custom-preferencecategory-headings 12px item style and here is my activity public class PreferencesActivity extends PreferenceActivity implements OnSharedPreferenceChangeListener @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState addPreferencesFromResource R.layout.preferences..
Is it Possible to Use PreferenceActivity with SQLite instead of res/xml? http://stackoverflow.com/questions/7500926/is-it-possible-to-use-preferenceactivity-with-sqlite-instead-of-res-xml without re inventing the while i.e. re writing an entire PreferenceActivity from scratch . For example using OnSharedPreferenceChangeListener may provide a gateway to using PreferenceActivity with SQLite but it still requires the res xml definitions to be in place..
How to refresh activity after changing language (Locale) inside application http://stackoverflow.com/questions/8049207/how-to-refresh-activity-after-changing-language-locale-inside-application resources by yourself. private void restartActivity Intent intent getIntent finish startActivity intent Register an OnSharedPreferenceChangeListener in its onShredPreferenceChanged invoke restartActivity if language preference was changed. In my example only the PreferenceActivity.. resume by setting a flag. public class PreferenceActivity extends android.preference.PreferenceActivity implements OnSharedPreferenceChangeListener ... @Override public void onSharedPreferenceChanged SharedPreferences sharedPreferences String key if key.equals pref_language.. savedInstanceState addPreferencesFromResource R.xml.preferences getPreferenceScreen .getSharedPreferences .registerOnSharedPreferenceChangeListener this @Override protected void onStop super.onStop getPreferenceScreen .getSharedPreferences .unregisterOnSharedPreferenceChangeListener..
Implementing user choice of theme http://stackoverflow.com/questions/8811594/implementing-user-choice-of-theme is changed by this listener which also updates cached theme ID mentioned before private class themeListener implements OnSharedPreferenceChangeListener @Override public void onSharedPreferenceChanged SharedPreferences spref String key if key.equals defaultTheme spref.getString.. schduledRestart true sp PreferenceManager.getDefaultSharedPreferences this listener new themeListener sp.registerOnSharedPreferenceChangeListener listener Remember to hold a reference to the listener object otherwise it will be garbage colleted and will cease to work..
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