InstalledAppCounter.java revision 13f569ebd676cf1616b039d0d8aa141fff34be49 
1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5 * except in compliance with the License. You may obtain a copy of the License at
6 *
7 *      http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software distributed under the
10 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11 * KIND, either express or implied. See the License for the specific language governing
12 * permissions and limitations under the License.
13 */
14
15package com.android.settings.applications;
16
17import android.content.Context;
18import android.content.Intent;
19import android.content.pm.ApplicationInfo;
20import android.content.pm.ResolveInfo;
21import android.content.pm.PackageManager;
22import android.os.UserHandle;
23
24import java.util.List;
25
26public abstract class InstalledAppCounter extends AppCounter {
27
28    private final int mInstallReason;
29    private final PackageManagerWrapper mPackageManager;
30
31    public InstalledAppCounter(Context context, int installReason,
32            PackageManagerWrapper packageManager) {
33        super(context, packageManager);
34        mInstallReason = installReason;
35        mPackageManager = packageManager;
36    }
37
38    @Override
39    protected boolean includeInCount(ApplicationInfo info) {
40        final int userId = UserHandle.getUserId(info.uid);
41        if (mInstallReason != ApplicationFeatureProvider.IGNORE_INSTALL_REASON
42                && mPackageManager.getInstallReason(info.packageName,
43                        new UserHandle(userId)) != mInstallReason) {
44            return false;
45        }
46        if ((info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
47            return true;
48        }
49        if ((info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
50            return true;
51        }
52        Intent launchIntent = new Intent(Intent.ACTION_MAIN, null)
53                .addCategory(Intent.CATEGORY_LAUNCHER)
54                .setPackage(info.packageName);
55        List<ResolveInfo> intents = mPm.queryIntentActivitiesAsUser(
56                launchIntent,
57                PackageManager.GET_DISABLED_COMPONENTS
58                        | PackageManager.MATCH_DIRECT_BOOT_AWARE
59                        | PackageManager.MATCH_DIRECT_BOOT_UNAWARE,
60                userId);
61        return intents != null && intents.size() != 0;
62    }
63}
64