1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.android.camera.util;
17
18import android.content.Context;
19import android.content.Intent;
20import android.content.pm.PackageManager;
21import android.content.pm.ResolveInfo;
22import android.graphics.drawable.Drawable;
23import android.net.Uri;
24
25import com.android.camera.debug.Log;
26
27import java.util.List;
28
29public class IntentHelper {
30    private static final Log.Tag TAG = new Log.Tag("IntentHelper");
31
32    public static Intent getGalleryIntent(Context context) {
33        Intent intent = new Intent(Intent.ACTION_MAIN);
34        GalleryHelper.setGalleryIntentClassName(intent);
35
36        // check if intent can launch gallery
37        PackageManager pm = context.getPackageManager();
38        List<ResolveInfo> resolveInfos =
39            pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
40        if (resolveInfos.size() == 0) {
41            return null;
42        } else {
43            return intent;
44        }
45    }
46
47    public static Drawable getGalleryIcon(Context context, Intent galleryIntent) {
48        return GalleryHelper.getGalleryIcon(context, galleryIntent);
49    }
50
51    public static CharSequence getGalleryAppName(Context context, Intent galleryIntent) {
52        return GalleryHelper.getGalleryAppName(context, galleryIntent);
53    }
54
55    public static Intent getVideoPlayerIntent(Uri uri) {
56        return new Intent(Intent.ACTION_VIEW)
57            .setDataAndType(uri, "video/*");
58    }
59}
60