@Override
public void onSaveInputMethodPreference(final InputMethodPreference pref) {
final boolean hasHardwareKeyboard =
getResources().getConfiguration().keyboard == Configuration.KEYBOARD_QWERTY;
InputMethodAndSubtypeUtil.saveInputMethodSubtypeList(
this, getContentResolver(), mImm.getInputMethodList(), hasHardwareKeyboard);
// Update input method settings and preference list.
mInputMethodSettingValues.refreshAllInputMethodAndSubtypes();
for (final InputMethodPreference p : mInputMethodPreferenceList) {
p.updatePreferenceViews();
}
}
@Override
public void onPause() {
super.onPause();
mIm.unregisterInputDeviceListener(this);
mSettingsObserver.pause();
if (SHOW_INPUT_METHOD_SWITCHER_SETTINGS) {
mShowInputMethodSelectorPref.setOnPreferenceChangeListener(null);
}
InputMethodAndSubtypeUtil.saveInputMethodSubtypeList(
this, getContentResolver(), mImis, !mHardKeyboardPreferenceList.isEmpty());
}