@Override
public void dispatchInvalidateOptionsMenu() {
if (DEBUG) Log.d(TAG, "[dispatchInvalidateOptionsMenu]");
if (mMenu == null) {
Context context = mActivity;
if (mActionBar != null) {
TypedValue outValue = new TypedValue();
mActivity.getTheme().resolveAttribute(R.attr.actionBarWidgetTheme, outValue, true);
if (outValue.resourceId != 0) {
// We are unable to test if this is the same as our current theme
// so we just wrap it and hope that if the attribute was specified
// then the user is intentionally specifying an alternate theme.
context = new ContextThemeWrapper(context, outValue.resourceId);
}
}
mMenu = new MenuBuilder(context);
mMenu.setCallback(mMenuBuilderCallback);
}
mMenu.stopDispatchingItemsChanged();
mMenu.clear();
if (!callbackCreateOptionsMenu(mMenu)) {
mMenu = null;
if (mActionBar != null) {
if (DEBUG) Log.d(TAG, "[dispatchInvalidateOptionsMenu] setting action bar menu to null");
mActionBar.setMenu(null, mMenuPresenterCallback);
}
return;
}
if (!callbackPrepareOptionsMenu(mMenu)) {
if (mActionBar != null) {
if (DEBUG) Log.d(TAG, "[dispatchInvalidateOptionsMenu] setting action bar menu to null");
mActionBar.setMenu(null, mMenuPresenterCallback);
}
mMenu.startDispatchingItemsChanged();
return;
}
// TODO figure out KeyEvent? See PhoneWindow#preparePanel
KeyCharacterMap kmap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
mMenu.setQwertyMode(kmap.getKeyboardType() != KeyCharacterMap.NUMERIC);
mMenu.startDispatchingItemsChanged();
if (DEBUG) Log.d(TAG, "[dispatchInvalidateOptionsMenu] setting action bar menu to " + mMenu);
mActionBar.setMenu(mMenu, mMenuPresenterCallback);
}
@Override
public void dispatchStop() {
if (DEBUG) Log.d(TAG, "[dispatchStop]");
if (aActionBar != null) {
aActionBar.setShowHideAnimationEnabled(false);
}
}
@Override
public void dispatchPostResume() {
if (DEBUG) Log.d(TAG, "[dispatchPostResume]");
if (aActionBar != null) {
aActionBar.setShowHideAnimationEnabled(true);
}
}
@Override
public void dispatchConfigurationChanged(Configuration newConfig) {
if (DEBUG) Log.d(TAG, "[dispatchConfigurationChanged] newConfig: " + newConfig);
if (aActionBar != null) {
aActionBar.onConfigurationChanged(newConfig);
}
}
@Override
public void dispatchPanelClosed(int featureId, android.view.Menu menu) {
if (DEBUG) Log.d(TAG, "[dispatchPanelClosed] featureId: " + featureId + ", menu: " + menu);
if (featureId == Window.FEATURE_ACTION_BAR || featureId == Window.FEATURE_OPTIONS_PANEL) {
if (aActionBar != null) {
aActionBar.dispatchMenuVisibilityChanged(false);
}
}
}
@Override
public boolean dispatchMenuOpened(int featureId, android.view.Menu menu) {
if (DEBUG) Log.d(TAG, "[dispatchMenuOpened] featureId: " + featureId + ", menu: " + menu);
if (featureId == Window.FEATURE_ACTION_BAR || featureId == Window.FEATURE_OPTIONS_PANEL) {
if (aActionBar != null) {
aActionBar.dispatchMenuVisibilityChanged(true);
}
return true;
}
return false;
}
@Override
public ActionMode startActionMode(ActionMode.Callback callback) {
if (DEBUG) Log.d(TAG, "[startActionMode] callback: " + callback);
if (mActionMode != null) {
mActionMode.finish();
}
final ActionMode.Callback wrappedCallback = new ActionModeCallbackWrapper(callback);
ActionMode mode = null;
// Emulate Activity's onWindowStartingActionMode:
initActionBar();
if (aActionBar != null) {
mode = aActionBar.startActionMode(wrappedCallback);
}
if (mode != null) {
mActionMode = mode;
} else {
if (mActionModeView == null) {
ViewStub stub = (ViewStub) mDecor.findViewById(R.id.abs__action_mode_bar_stub);
if (stub != null) {
mActionModeView = (ActionBarContextView) stub.inflate();
}
}
if (mActionModeView != null) {
mActionModeView.killMode();
mode = new StandaloneActionMode(mActivity, mActionModeView, wrappedCallback, true);
if (callback.onCreateActionMode(mode, mode.getMenu())) {
mode.invalidate();
mActionModeView.initForMode(mode);
mActionModeView.setVisibility(View.VISIBLE);
mActionMode = mode;
mActionModeView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
} else {
mActionMode = null;
}
}
}
if (mActionMode != null && mActivity instanceof OnActionModeStartedListener) {
((OnActionModeStartedListener) mActivity).onActionModeStarted(mActionMode);
}
return mActionMode;
}
@Override
protected Context getThemedContext() {
return aActionBar.getThemedContext();
}