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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.android.settings.applications;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.ResolveInfo;
import android.content.pm.PackageManager;
import android.os.UserHandle;
import com.android.settingslib.wrapper.PackageManagerWrapper;
import java.util.List;
public abstract class InstalledAppCounter extends AppCounter {
/**
* Count all installed packages, irrespective of install reason.
*/
public static final int IGNORE_INSTALL_REASON = -1;
private final int mInstallReason;
public InstalledAppCounter(Context context, int installReason,
PackageManagerWrapper packageManager) {
super(context, packageManager);
mInstallReason = installReason;
}
@Override
protected boolean includeInCount(ApplicationInfo info) {
return includeInCount(mInstallReason, mPm, info);
}
public static boolean includeInCount(int installReason, PackageManagerWrapper pm,
ApplicationInfo info) {
final int userId = UserHandle.getUserId(info.uid);
if (installReason != IGNORE_INSTALL_REASON
&& pm.getInstallReason(info.packageName,
new UserHandle(userId)) != installReason) {
return false;
}
if ((info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
return true;
}
if ((info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
return true;
}
Intent launchIntent = new Intent(Intent.ACTION_MAIN, null)
.addCategory(Intent.CATEGORY_LAUNCHER)
.setPackage(info.packageName);
List<ResolveInfo> intents = pm.queryIntentActivitiesAsUser(
launchIntent,
PackageManager.GET_DISABLED_COMPONENTS
| PackageManager.MATCH_DIRECT_BOOT_AWARE
| PackageManager.MATCH_DIRECT_BOOT_UNAWARE,
userId);
return intents != null && intents.size() != 0;
}
}