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/*
* Copyright (C) 2015 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.packageinstaller.permission.model;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.util.SparseArray;
import com.android.packageinstaller.permission.model.PermissionApps.PermissionApp;
import com.android.packageinstaller.permission.utils.Utils;
public class PermissionStatusReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
int[] result = new int[2];
boolean succeeded = false;
Intent responseIntent = new Intent(intent.getStringExtra(
Intent.EXTRA_GET_PERMISSIONS_RESPONSE_INTENT));
responseIntent.setFlags(Intent.FLAG_RECEIVER_FOREGROUND);
if (intent.hasExtra(Intent.EXTRA_PACKAGE_NAME)) {
String pkg = intent.getStringExtra(Intent.EXTRA_PACKAGE_NAME);
succeeded = getPermissionsCount(context, pkg, result);
} else {
succeeded = getAppsWithPermissionsCount(context, result);
}
responseIntent.putExtra(Intent.EXTRA_GET_PERMISSIONS_COUNT_RESULT,
succeeded ? result : null);
context.sendBroadcast(responseIntent);
}
public boolean getPermissionsCount(Context context, String pkg, int[] counts) {
try {
PackageInfo packageInfo =
context.getPackageManager().getPackageInfo(pkg, PackageManager.GET_PERMISSIONS);
AppPermissions appPermissions =
new AppPermissions(context, packageInfo, null, false, null);
int grantedCount = 0;
int totalCount = 0;
for (AppPermissionGroup group : appPermissions.getPermissionGroups()) {
if (Utils.shouldShowPermission(group, false)) {
totalCount++;
if (group.areRuntimePermissionsGranted()) {
grantedCount++;
}
}
}
counts[0] = grantedCount;
counts[1] = totalCount;
return true;
} catch (NameNotFoundException e) {
return false;
}
}
public boolean getAppsWithPermissionsCount(Context context, int[] counts) {
// Indexed by uid.
SparseArray<Boolean> grantedApps = new SparseArray<>();
SparseArray<Boolean> allApps = new SparseArray<>();
for (String group : Utils.MODERN_PERMISSION_GROUPS) {
PermissionApps permissionApps = new PermissionApps(context,
group, null);
permissionApps.loadNowWithoutUi();
for (PermissionApp app : permissionApps.getApps()) {
int uid = app.getUid();
if (app.areRuntimePermissionsGranted()) {
grantedApps.put(uid, true);
}
allApps.put(uid, true);
}
}
counts[0] = grantedApps.size();
counts[1] = allApps.size();
return true;
}
}
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