public PopupMenu(Context context, View anchor) {
mContext = context;
mMenu = new MenuBuilder(context);
mMenu.setCallback(this);
mAnchor = anchor;
mPopup = new PopupMenuHelper(context, mMenu, mAnchor);
mPopup.setCallback(this);
}
@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);
}
private boolean initializePanelMenu() {
Context context = mActivity; // getContext();
// If we have an action bar, initialize the menu with a context themed for it.
if (wActionBar != null) {
TypedValue outValue = new TypedValue();
Resources.Theme currentTheme = context.getTheme();
currentTheme.resolveAttribute(R.attr.actionBarWidgetTheme, outValue, true);
final int targetThemeRes = outValue.resourceId;
if (targetThemeRes != 0 /*&& context.getThemeResId() != targetThemeRes*/) {
context = new ContextThemeWrapper(context, targetThemeRes);
}
}
mMenu = new MenuBuilder(context);
mMenu.setCallback(this);
return true;
}