1 package android.support.v4.app;
3 import android.util.Log;
4 import android.view.View;
5 import android.view.Window;
6 import com.actionbarsherlock.ActionBarSherlock.OnCreatePanelMenuListener;
7 import com.actionbarsherlock.ActionBarSherlock.OnMenuItemSelectedListener;
8 import com.actionbarsherlock.ActionBarSherlock.OnPreparePanelListener;
9 import com.actionbarsherlock.view.Menu;
10 import com.actionbarsherlock.view.MenuInflater;
11 import com.actionbarsherlock.view.MenuItem;
13 import java.util.ArrayList;
15 /** I'm in ur package. Stealing ur variables. */
16 public abstract class _ActionBarSherlockTrojanHorse extends FragmentActivity implements OnCreatePanelMenuListener, OnPreparePanelListener, OnMenuItemSelectedListener {
17 private static final boolean DEBUG = false;
18 private static final String TAG = "_ActionBarSherlockTrojanHorse";
20 /** Fragment interface for menu creation callback. */
21 public interface OnCreateOptionsMenuListener {
22 public void onCreateOptionsMenu(Menu menu, MenuInflater inflater);
24 /** Fragment interface for menu preparation callback. */
25 public interface OnPrepareOptionsMenuListener {
26 public void onPrepareOptionsMenu(Menu menu);
28 /** Fragment interface for menu item selection callback. */
29 public interface OnOptionsItemSelectedListener {
30 public boolean onOptionsItemSelected(MenuItem item);
33 private ArrayList<Fragment> mCreatedMenus;
36 ///////////////////////////////////////////////////////////////////////////
37 // Sherlock menu handling
38 ///////////////////////////////////////////////////////////////////////////
41 public boolean onCreatePanelMenu(int featureId, Menu menu) {
42 if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] featureId: " + featureId + ", menu: " + menu);
44 if (featureId == Window.FEATURE_OPTIONS_PANEL) {
45 boolean result = onCreateOptionsMenu(menu);
46 if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] activity create result: " + result);
48 MenuInflater inflater = getSupportMenuInflater();
50 ArrayList<Fragment> newMenus = null;
51 if (mFragments.mActive != null) {
52 for (int i = 0; i < mFragments.mAdded.size(); i++) {
53 Fragment f = mFragments.mAdded.get(i);
54 if (f != null && !f.mHidden && f.mHasMenu && f.mMenuVisible && f instanceof OnCreateOptionsMenuListener) {
56 ((OnCreateOptionsMenuListener)f).onCreateOptionsMenu(menu, inflater);
57 if (newMenus == null) {
58 newMenus = new ArrayList<Fragment>();
65 if (mCreatedMenus != null) {
66 for (int i = 0; i < mCreatedMenus.size(); i++) {
67 Fragment f = mCreatedMenus.get(i);
68 if (newMenus == null || !newMenus.contains(f)) {
69 f.onDestroyOptionsMenu();
74 mCreatedMenus = newMenus;
76 if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] fragments create result: " + show);
79 if (DEBUG) Log.d(TAG, "[onCreatePanelMenu] returning " + result);
86 public boolean onPreparePanel(int featureId, View view, Menu menu) {
87 if (DEBUG) Log.d(TAG, "[onPreparePanel] featureId: " + featureId + ", view: " + view + " menu: " + menu);
89 if (featureId == Window.FEATURE_OPTIONS_PANEL) {
90 boolean result = onPrepareOptionsMenu(menu);
91 if (DEBUG) Log.d(TAG, "[onPreparePanel] activity prepare result: " + result);
94 if (mFragments.mActive != null) {
95 for (int i = 0; i < mFragments.mAdded.size(); i++) {
96 Fragment f = mFragments.mAdded.get(i);
97 if (f != null && !f.mHidden && f.mHasMenu && f.mMenuVisible && f instanceof OnPrepareOptionsMenuListener) {
99 ((OnPrepareOptionsMenuListener)f).onPrepareOptionsMenu(menu);
104 if (DEBUG) Log.d(TAG, "[onPreparePanel] fragments prepare result: " + show);
107 result &= menu.hasVisibleItems();
108 if (DEBUG) Log.d(TAG, "[onPreparePanel] returning " + result);
115 public boolean onMenuItemSelected(int featureId, MenuItem item) {
116 if (DEBUG) Log.d(TAG, "[onMenuItemSelected] featureId: " + featureId + ", item: " + item);
118 if (featureId == Window.FEATURE_OPTIONS_PANEL) {
119 if (onOptionsItemSelected(item)) {
123 if (mFragments.mActive != null) {
124 for (int i = 0; i < mFragments.mAdded.size(); i++) {
125 Fragment f = mFragments.mAdded.get(i);
126 if (f != null && !f.mHidden && f.mHasMenu && f.mMenuVisible && f instanceof OnOptionsItemSelectedListener) {
127 if (((OnOptionsItemSelectedListener)f).onOptionsItemSelected(item)) {
137 public abstract boolean onCreateOptionsMenu(Menu menu);
139 public abstract boolean onPrepareOptionsMenu(Menu menu);
141 public abstract boolean onOptionsItemSelected(MenuItem item);
143 public abstract MenuInflater getSupportMenuInflater();