1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.systemui.chooser; 18 19 import android.app.Activity; 20 import android.app.ActivityTaskManager; 21 import android.content.Intent; 22 import android.os.Bundle; 23 import android.os.IBinder; 24 import android.os.StrictMode; 25 26 /** 27 * When a target is chosen from the SystemUI Chooser activity, unpack its arguments and 28 * startActivityAsCaller to handle the now-chosen intent. 29 */ 30 public class ChooserHelper { 31 32 private static final String TAG = "ChooserHelper"; 33 onChoose(Activity activity)34 static void onChoose(Activity activity) { 35 final Intent thisIntent = activity.getIntent(); 36 final Bundle thisExtras = thisIntent.getExtras(); 37 final Intent chosenIntent = thisIntent.getParcelableExtra(Intent.EXTRA_INTENT); 38 final Bundle options = thisIntent.getParcelableExtra(ActivityTaskManager.EXTRA_OPTIONS); 39 final IBinder permissionToken = 40 thisExtras.getBinder(ActivityTaskManager.EXTRA_PERMISSION_TOKEN); 41 final boolean ignoreTargetSecurity = 42 thisIntent.getBooleanExtra(ActivityTaskManager.EXTRA_IGNORE_TARGET_SECURITY, false); 43 final int userId = thisIntent.getIntExtra(Intent.EXTRA_USER_ID, -1); 44 45 // We're dispatching intents that might be coming from legacy apps, so 46 // (as in com.android.internal.app.ResolverActivity) exempt ourselves from death. 47 StrictMode.disableDeathOnFileUriExposure(); 48 try { 49 activity.startActivityAsCaller( 50 chosenIntent, options, permissionToken, ignoreTargetSecurity, userId); 51 } finally { 52 StrictMode.enableDeathOnFileUriExposure(); 53 } 54 } 55 } 56