| /* |
| * 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.app.Fragment; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ComponentInfo; |
| import android.content.pm.ResolveInfo; |
| import android.content.pm.UserInfo; |
| import android.os.RemoteException; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.util.ArraySet; |
| import android.view.View; |
| |
| import com.android.settings.enterprise.DevicePolicyManagerWrapper; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| public class ApplicationFeatureProviderImpl implements ApplicationFeatureProvider { |
| |
| private final Context mContext; |
| private final PackageManagerWrapper mPm; |
| private final IPackageManagerWrapper mPms; |
| private final DevicePolicyManagerWrapper mDpm; |
| private final UserManager mUm; |
| |
| public ApplicationFeatureProviderImpl(Context context, PackageManagerWrapper pm, |
| IPackageManagerWrapper pms, DevicePolicyManagerWrapper dpm) { |
| mContext = context.getApplicationContext(); |
| mPm = pm; |
| mPms = pms; |
| mDpm = dpm; |
| mUm = UserManager.get(mContext); |
| } |
| |
| @Override |
| public AppHeaderController newAppHeaderController(Fragment fragment, View appHeader) { |
| return new AppHeaderController(mContext, fragment, appHeader); |
| } |
| |
| @Override |
| public void calculateNumberOfInstalledApps(int installReason, boolean async, |
| NumberOfAppsCallback callback) { |
| final AllUserInstalledAppCounter counter = new AllUserInstalledAppCounter(mContext, |
| installReason, mPm, callback); |
| if (async) { |
| counter.execute(); |
| } else { |
| counter.executeInForeground(); |
| } |
| } |
| |
| @Override |
| public void calculateNumberOfAppsWithAdminGrantedPermissions(String[] permissions, |
| NumberOfAppsCallback callback) { |
| new AllUserAppWithAdminGrantedPermissionsCounter(mContext, permissions, mPm, mPms, mDpm, |
| callback).execute(); |
| } |
| |
| @Override |
| public Set<PersistentPreferredActivityInfo> findPersistentPreferredActivities( |
| Intent[] intents) { |
| final Set<PersistentPreferredActivityInfo> activities = new ArraySet<>(); |
| final List<UserHandle> users = mUm.getUserProfiles(); |
| for (final Intent intent : intents) { |
| for (final UserHandle user : users) { |
| final int userId = user.getIdentifier(); |
| try { |
| final ResolveInfo resolveInfo = mPms.findPersistentPreferredActivity(intent, |
| userId); |
| if (resolveInfo != null) { |
| ComponentInfo componentInfo = null; |
| if (resolveInfo.activityInfo != null) { |
| componentInfo = resolveInfo.activityInfo; |
| } else if (resolveInfo.serviceInfo != null) { |
| componentInfo = resolveInfo.serviceInfo; |
| } else if (resolveInfo.providerInfo != null) { |
| componentInfo = resolveInfo.providerInfo; |
| } |
| if (componentInfo != null) { |
| activities.add(new PersistentPreferredActivityInfo( |
| componentInfo.packageName, userId)); |
| } |
| } |
| } catch (RemoteException exception) { |
| } |
| } |
| |
| } |
| return activities; |
| } |
| |
| private static class AllUserInstalledAppCounter extends InstalledAppCounter { |
| private NumberOfAppsCallback mCallback; |
| |
| AllUserInstalledAppCounter(Context context, int installReason, |
| PackageManagerWrapper packageManager, NumberOfAppsCallback callback) { |
| super(context, installReason, packageManager); |
| mCallback = callback; |
| } |
| |
| @Override |
| protected void onCountComplete(int num) { |
| mCallback.onNumberOfAppsResult(num); |
| } |
| |
| @Override |
| protected List<UserInfo> getUsersToCount() { |
| return mUm.getUsers(true /* excludeDying */); |
| } |
| } |
| |
| private static class AllUserAppWithAdminGrantedPermissionsCounter extends |
| AppWithAdminGrantedPermissionsCounter { |
| private NumberOfAppsCallback mCallback; |
| |
| AllUserAppWithAdminGrantedPermissionsCounter(Context context, String[] permissions, |
| PackageManagerWrapper packageManager, IPackageManagerWrapper packageManagerService, |
| DevicePolicyManagerWrapper devicePolicyManager, NumberOfAppsCallback callback) { |
| super(context, permissions, packageManager, packageManagerService, devicePolicyManager); |
| mCallback = callback; |
| } |
| |
| @Override |
| protected void onCountComplete(int num) { |
| mCallback.onNumberOfAppsResult(num); |
| } |
| |
| @Override |
| protected List<UserInfo> getUsersToCount() { |
| return mUm.getUsers(true /* excludeDying */); |
| } |
| } |
| } |