Java Code Examples for android.content.SharedPreferences.Editor#clear()

The following examples show how to use android.content.SharedPreferences.Editor#clear() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: AccessManager.java From K2AUSBKeyboard with GNU General Public License v3.0

6 votes

public static void removeAccessToken(Context ctx, String hostPackage,
		String accessToken) {
	SharedPreferences prefs = getPrefsForHost(ctx, hostPackage);

	Log.d(_tag, "removing AccessToken.");
	if (prefs.getString(PREF_KEY_TOKEN, "").equals(accessToken))
	{
		Editor edit = prefs.edit();
		edit.clear();
		edit.commit();

	}
	
	SharedPreferences hostPrefs = ctx.getSharedPreferences("KP2A.PluginAccess.hosts", Context.MODE_PRIVATE);
	if (hostPrefs.contains(hostPackage))
	{
		hostPrefs.edit().remove(hostPackage).commit();
	}
 
}

Example 2

Source File: AccessTokenKeeper.java From AssistantBySDK with Apache License 2.0

5 votes

/**
 * 清空 SharedPreferences 中 Token信息。
 * 
 * @param context 应用程序上下文环境
 */
public static void clear(Context context) {
    if (null == context) {
        return;
    }
    
    SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_APPEND);
    Editor editor = pref.edit();
    editor.clear();
    editor.commit();
}

Example 3

Source File: AccessTokenKeeper.java From QiQuYing with Apache License 2.0

5 votes

/**
 * 清空 SharedPreferences 中 Token信息。
 * 
 * @param context 应用程序上下文环境
 */
public static void clear(Context context) {
    if (null == context) {
        return;
    }
    
    SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_APPEND);
    Editor editor = pref.edit();
    editor.clear();
    editor.commit();
}

Example 4

Source File: PreferenceBackupHelper.java From mytracks with Apache License 2.0

5 votes

/**
 * Imports all preferences from the given stream.
 * 
 * @param reader the stream to read from
 * @param preferences the shared preferences to edit
 * @throws IOException if there are any errors while reading
 */
@SuppressLint("CommitPrefEdits")
public void importPreferences(DataInputStream reader, SharedPreferences preferences)
    throws IOException {
  Editor editor = preferences.edit();
  editor.clear();

  int numPreferences = reader.readInt();
  for (int i = 0; i < numPreferences; i++) {
    String name = reader.readUTF();
    byte typeId = reader.readByte();
    readAndSetPreference(name, typeId, reader, editor);
  }
  ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
}

Example 5

Source File: PreferenceUtils.java From browser with GNU General Public License v2.0

5 votes

public static void clearPreference(Context context,
		final SharedPreferences p) {
	final Editor editor = p.edit();
	editor.clear();
	editor.commit();

}

Example 6

Source File: PersistentCookieStore.java From FimiX8-RE with MIT License

5 votes

public boolean removeAll() {
    Editor prefsWriter = this.cookiePrefs.edit();
    prefsWriter.clear();
    prefsWriter.commit();
    this.cookies.clear();
    return true;
}

Example 7

Source File: PreferencesOperations.java From TowerCollector with Mozilla Public License 2.0

5 votes

public static void clearPreferences(Context context) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
    Editor prefEdit = prefs.edit();
    prefEdit.clear();
    boolean cleared = prefEdit.commit();
    if (cleared) {
        Timber.d("clearPreferences(): Preferences cleared");
        Toast.makeText(context, "Preferences cleared", Toast.LENGTH_LONG).show();
    } else {
        Timber.e("clearPreferences(): Failed to clear preferences");
    }
}

Example 8

Source File: PreferenceBackupHelperTest.java From mytracks with Apache License 2.0

5 votes

public void testExportImportPreferences() throws Exception {
  // Populate with some initial values
  Editor editor = preferences.edit();
  editor.clear();
  editor.putBoolean("bool1", true);
  editor.putBoolean("bool2", false);
  editor.putFloat("flt1", 3.14f);
  editor.putInt("int1", 42);
  editor.putLong("long1", 123456789L);
  editor.putString("str1", "lolcat");
  ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);

  // Export it
  byte[] exported = preferenceBackupHelper.exportPreferences(preferences);

  // Mess with the previous values
  editor = preferences.edit();
  editor.clear();
  editor.putString("str2", "Shouldn't be there after restore");
  editor.putBoolean("bool2", true);
  ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);

  // Import it back
  preferenceBackupHelper.importPreferences(exported, preferences);

  assertFalse(preferences.contains("str2"));
  assertTrue(preferences.getBoolean("bool1", false));
  assertFalse(preferences.getBoolean("bool2", true));
  assertEquals(3.14f, preferences.getFloat("flt1", 0.0f));
  assertEquals(42, preferences.getInt("int1", 0));
  assertEquals(123456789L, preferences.getLong("long1", 0));
  assertEquals("lolcat", preferences.getString("str1", ""));
}

Example 9

Source File: FilePicker.java From WhereYouGo with GNU General Public License v3.0

5 votes

@Override
protected void onPause() {
    super.onPause();
    // save the current directory
    Editor editor = getSharedPreferences(PREFERENCES_FILE, MODE_PRIVATE).edit();
    editor.clear();
    if (this.currentDirectory != null) {
        editor.putString(CURRENT_DIRECTORY, this.currentDirectory.getAbsolutePath());
    }
    editor.commit();
}

Example 10

Source File: SpUtil.java From loco-answers with GNU General Public License v3.0

4 votes

public void clear() {
    Editor editor = mPref.edit();
    editor.clear();
    editor.apply();
}

Example 11

Source File: PreferencesMigrator.java From Linphone4Android with GNU General Public License v3.0

4 votes

private void deleteAllOldPreferences() {
	Editor editor = mOldPrefs.edit();
	editor.clear();
	editor.commit();
}

Example 12

Source File: PreferenceUtil.java From dcs-sdk-java with Apache License 2.0

4 votes

public static void clear(Context context, String spName) {
    SharedPreferences sp = context.getSharedPreferences(spName, Context.MODE_PRIVATE);
    Editor editor = sp.edit();
    editor.clear();
    editSubmit(editor);
}

Example 13

Source File: PreferenceUtils.java From imsdk-android with MIT License

4 votes

public static void clearPreference(Context context, final SharedPreferences p) {
    final Editor editor = p.edit();
    editor.clear();
    editor.commit();
}

Example 14

Source File: PreferenceUtils.java From BmapLite with Apache License 2.0

4 votes

public void clear(){
    Editor ed = preference.edit();
    ed.clear();
    ed.apply();
}

Example 15

Source File: SharedPreferenceUtils.java From letv with Apache License 2.0

4 votes

public static void clear(Context context) {
    Editor editor = context.getSharedPreferences(FILE_NAME, 0).edit();
    editor.clear();
    SharedPreferencesCompat.apply(editor);
}

Example 16

Source File: SharedPreferenceUtils.java From letv with Apache License 2.0

4 votes

public static void clear(Context context, String fileName) {
    Editor editor = context.getSharedPreferences(fileName, 0).edit();
    editor.clear();
    SharedPreferencesCompat.apply(editor);
}

Example 17

Source File: SimpleSharedPreference.java From VideoMeeting with Apache License 2.0

4 votes

public void clear() {
	Editor editor = mPref.edit();
	editor.clear();
       editor.apply();
}

Example 18

Source File: PreferenceUtils.java From WeGit with Apache License 2.0

4 votes

public static void clearPreference(Context context,
		final SharedPreferences p) {
	final Editor editor = p.edit();
	editor.clear();
	editor.commit();
}

Example 19

Source File: PageApp.java From TvLauncher with Apache License 2.0

4 votes

public void saveAppMoveStatus() {

        SharedPreferences mSharedPreferences = thisActivity.getSharedPreferences("app_order", Context.MODE_PRIVATE);
        Editor editor = mSharedPreferences.edit();

        editor.clear();

        for (int i = 0; i < mAppInfos.size(); i++) {

            editor.putInt(mAppInfos.get(i).mAppName, i);

        }

        editor.apply();

    }

Example 20

Source File: MapPreferences.java From trekarta with GNU General Public License v3.0

4 votes

public void clear() {
    Editor editor = ctx.getSharedPreferences(PREFERENCES_FILE, Activity.MODE_PRIVATE).edit();
    editor.clear();
    editor.apply();
}