| /* |
| * Copyright 2014, 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.managedprovisioning.task; |
| |
| import android.app.AppGlobals; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ComponentInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| |
| import com.android.managedprovisioning.ProvisionLogger; |
| import com.android.managedprovisioning.common.Utils; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| |
| /** |
| * Disables all system app components that listen to ACTION_INSTALL_SHORTCUT. |
| */ |
| public class DisableInstallShortcutListenersTask { |
| private final PackageManager mPm; |
| private final int mUserId; |
| |
| private final Utils mUtils = new Utils(); |
| |
| public DisableInstallShortcutListenersTask(Context context, int userId) { |
| mUserId = userId; |
| mPm = context.getPackageManager(); |
| } |
| |
| public void run() { |
| ProvisionLogger.logd("Disabling install shortcut listeners."); |
| Intent actionShortcut = new Intent("com.android.launcher.action.INSTALL_SHORTCUT"); |
| Set<String> systemApps = mUtils.getCurrentSystemApps(AppGlobals.getPackageManager(), |
| mUserId); |
| for (String systemApp : systemApps) { |
| actionShortcut.setPackage(systemApp); |
| disableReceivers(actionShortcut); |
| } |
| } |
| |
| /** |
| * Disable all components that can handle the specified broadcast intent. |
| */ |
| private void disableReceivers(Intent intent) { |
| List<ResolveInfo> receivers = mPm.queryBroadcastReceiversAsUser(intent, 0, mUserId); |
| for (ResolveInfo ri : receivers) { |
| // One of ri.activityInfo, ri.serviceInfo, ri.providerInfo is not null. Let's find which |
| // one. |
| ComponentInfo ci; |
| if (ri.activityInfo != null) { |
| ci = ri.activityInfo; |
| } else if (ri.serviceInfo != null) { |
| ci = ri.serviceInfo; |
| } else { |
| ci = ri.providerInfo; |
| } |
| mUtils.disableComponent(new ComponentName(ci.packageName, ci.name), mUserId); |
| } |
| } |
| } |