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 15 package com.android.settings.datausage; 16 17 import android.content.Intent; 18 import android.content.pm.PackageManager; 19 import android.os.Bundle; 20 import android.provider.Settings; 21 import android.util.Log; 22 23 import com.android.settings.R; 24 import com.android.settings.SettingsActivity; 25 import com.android.settingslib.AppItem; 26 27 /** 28 * Standalone activity used to launch {@link AppDataUsage} from a 29 * {@link Settings#ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS} intent. 30 */ 31 public class AppDataUsageActivity extends SettingsActivity { 32 33 private static final boolean DEBUG = false; 34 private static final String TAG = "AppDataUsageActivity"; 35 36 @Override onCreate(Bundle savedInstanceState)37 protected void onCreate(Bundle savedInstanceState) { 38 final Intent intent = getIntent(); 39 final String packageName = intent.getData().getSchemeSpecificPart(); 40 final PackageManager pm = getPackageManager(); 41 final int uid; 42 try { 43 uid = pm.getPackageUid(packageName, 0); 44 } catch (PackageManager.NameNotFoundException e) { 45 Log.w(TAG, "invalid package: " + packageName); 46 try { 47 // Activity lifecycle still requires calling onCreate() 48 super.onCreate(savedInstanceState); 49 } catch (Exception e2) { 50 // Ignore - most likely caused by SettingsActivity because of invalid fragment 51 if (DEBUG) Log.d(TAG, "onCreate() exception", e); 52 } finally { 53 finish(); 54 } 55 return; 56 } 57 if (DEBUG) Log.d(TAG, "Package: " + packageName + " UID: " + uid); 58 59 final Bundle args = new Bundle(); 60 final AppItem appItem = new AppItem(uid); 61 appItem.addUid(uid); 62 args.putParcelable(AppDataUsage.ARG_APP_ITEM, appItem); 63 intent.putExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS, args); 64 intent.putExtra(EXTRA_SHOW_FRAGMENT, AppDataUsage.class.getName()); 65 intent.putExtra(EXTRA_SHOW_FRAGMENT_TITLE_RESID, R.string.app_data_usage); 66 67 super.onCreate(savedInstanceState); 68 } 69 70 @Override isValidFragment(String fragmentName)71 protected boolean isValidFragment(String fragmentName) { 72 return super.isValidFragment(fragmentName) 73 || AppDataUsage.class.getName().equals(fragmentName); 74 } 75 } 76