switch to alsa.omap3 module

[android_pandora.git] / apps / oi-filemanager / FileManager / src / org / openintents / util / MenuIntentOptionsWithIcons.java

/* \r
 * Copyright (C) 2008 OpenIntents.org\r
 *\r
 * Licensed under the Apache License, Version 2.0 (the "License");\r
 * you may not use this file except in compliance with the License.\r
 * You may obtain a copy of the License at\r
 *\r
 *      http://www.apache.org/licenses/LICENSE-2.0\r
 *\r
 * Unless required by applicable law or agreed to in writing, software\r
 * distributed under the License is distributed on an "AS IS" BASIS,\r
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
 * See the License for the specific language governing permissions and\r
 * limitations under the License.\r
 */\r
\r
package org.openintents.util;\r
\r
import java.util.List;\r
\r
import android.content.ComponentName;\r
import android.content.Context;\r
import android.content.Intent;\r
import android.content.pm.PackageManager;\r
import android.content.pm.ResolveInfo;\r
import android.view.Menu;\r
import android.view.MenuItem;\r
\r
/**\r
 * Adds intent options with icons.\r
 * \r
 * This code is retrieved from this message:\r
 * http://groups.google.com/group/android-developers/browse_frm/thread/3fed25cdda765b02\r
 * \r
 */\r
public class MenuIntentOptionsWithIcons {\r
\r
	Context mContext;\r
	Menu mMenu;\r
\r
	public MenuIntentOptionsWithIcons(Context context, Menu menu) {\r
		mContext = context;\r
		mMenu = menu;\r
	}\r
\r
	public int addIntentOptions(int group, int id, int categoryOrder,\r
			ComponentName caller, Intent[] specifics, Intent intent, int flags,\r
			MenuItem[] outSpecificItems) {\r
		PackageManager pm = mContext.getPackageManager();\r
		final List<ResolveInfo> lri = pm.queryIntentActivityOptions(caller,\r
				specifics, intent, 0);\r
		final int N = lri != null ? lri.size() : 0;\r
		if ((flags & Menu.FLAG_APPEND_TO_GROUP) == 0) {\r
			mMenu.removeGroup(group);\r
		}\r
		for (int i = 0; i < N; i++) {\r
			final ResolveInfo ri = lri.get(i);\r
			Intent rintent = new Intent(ri.specificIndex < 0 ? intent\r
					: specifics[ri.specificIndex]);\r
			rintent.setComponent(new ComponentName(\r
					ri.activityInfo.applicationInfo.packageName,\r
					ri.activityInfo.name));\r
			final MenuItem item = mMenu.add(group, id, categoryOrder,\r
					ri.loadLabel(pm)).setIcon(ri.loadIcon(pm)).setIntent(\r
					rintent);\r
			if (outSpecificItems != null && ri.specificIndex >= 0) {\r
				outSpecificItems[ri.specificIndex] = item;\r
			}\r
		}\r
		return N;\r
	}\r
}\r