package android.support.v4.app;
import java.util.ArrayList;
import android.util.Log;
import android.view.View;
import android.view.Window;
import com.smartandroid.sa.sherlock.ActionBarSherlock;
import com.smartandroid.sa.sherlock.ActionBarSherlock.OnCreatePanelMenuListener;
import com.smartandroid.sa.sherlock.ActionBarSherlock.OnMenuItemSelectedListener;
import com.smartandroid.sa.sherlock.ActionBarSherlock.OnPreparePanelListener;
import com.smartandroid.sa.sherlock.view.Menu;
import com.smartandroid.sa.sherlock.view.MenuInflater;
import com.smartandroid.sa.sherlock.view.MenuItem;
/** I'm in ur package. Stealing ur variables. */
public abstract class Watson extends FragmentActivity implements
OnCreatePanelMenuListener, OnPreparePanelListener,
OnMenuItemSelectedListener {
private static final String TAG = "Watson";
/** Fragment interface for menu creation callback. */
public interface OnCreateOptionsMenuListener {
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater);
}
/** Fragment interface for menu preparation callback. */
public interface OnPrepareOptionsMenuListener {
public void onPrepareOptionsMenu(Menu menu);
}
/** Fragment interface for menu item selection callback. */
public interface OnOptionsItemSelectedListener {
public boolean onOptionsItemSelected(MenuItem item);
}
private ArrayList<Fragment> mCreatedMenus;
// /////////////////////////////////////////////////////////////////////////
// Sherlock menu handling
// /////////////////////////////////////////////////////////////////////////
@Override
public boolean onCreatePanelMenu(int featureId, Menu menu) {
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onCreatePanelMenu] featureId: " + featureId
+ ", menu: " + menu);
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
boolean result = onCreateOptionsMenu(menu);
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onCreatePanelMenu] activity create result: "
+ result);
MenuInflater inflater = getSupportMenuInflater();
boolean show = false;
ArrayList<Fragment> newMenus = null;
if (mFragments.mAdded != null) {
for (int i = 0; i < mFragments.mAdded.size(); i++) {
Fragment f = mFragments.mAdded.get(i);
if (f != null && !f.mHidden && f.mHasMenu && f.mMenuVisible
&& f instanceof OnCreateOptionsMenuListener) {
show = true;
((OnCreateOptionsMenuListener) f).onCreateOptionsMenu(
menu, inflater);
if (newMenus == null) {
newMenus = new ArrayList<Fragment>();
}
newMenus.add(f);
}
}
}
if (mCreatedMenus != null) {
for (int i = 0; i < mCreatedMenus.size(); i++) {
Fragment f = mCreatedMenus.get(i);
if (newMenus == null || !newMenus.contains(f)) {
f.onDestroyOptionsMenu();
}
}
}
mCreatedMenus = newMenus;
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onCreatePanelMenu] fragments create result: "
+ show);
result |= show;
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onCreatePanelMenu] returning " + result);
return result;
}
return false;
}
@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onPreparePanel] featureId: " + featureId + ", view: "
+ view + " menu: " + menu);
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
boolean result = onPrepareOptionsMenu(menu);
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onPreparePanel] activity prepare result: "
+ result);
boolean show = false;
if (mFragments.mAdded != null) {
for (int i = 0; i < mFragments.mAdded.size(); i++) {
Fragment f = mFragments.mAdded.get(i);
if (f != null && !f.mHidden && f.mHasMenu && f.mMenuVisible
&& f instanceof OnPrepareOptionsMenuListener) {
show = true;
((OnPrepareOptionsMenuListener) f)
.onPrepareOptionsMenu(menu);
}
}
}
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onPreparePanel] fragments prepare result: " + show);
result |= show;
result &= menu.hasVisibleItems();
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onPreparePanel] returning " + result);
return result;
}
return false;
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
if (ActionBarSherlock.DEBUG)
Log.d(TAG, "[onMenuItemSelected] featureId: " + featureId
+ ", item: " + item);
if (featureId == Window.FEATURE_OPTIONS_PANEL) {
if (onOptionsItemSelected(item)) {
return true;
}
if (mFragments.mAdded != null) {
for (int i = 0; i < mFragments.mAdded.size(); i++) {
Fragment f = mFragments.mAdded.get(i);
if (f != null && !f.mHidden && f.mHasMenu && f.mMenuVisible
&& f instanceof OnOptionsItemSelectedListener) {
if (((OnOptionsItemSelectedListener) f)
.onOptionsItemSelected(item)) {
return true;
}
}
}
}
}
return false;
}
public abstract boolean onCreateOptionsMenu(Menu menu);
public abstract boolean onPrepareOptionsMenu(Menu menu);
public abstract boolean onOptionsItemSelected(MenuItem item);
public abstract MenuInflater getSupportMenuInflater();
}