1 /* 2 * Copyright (C) 2015 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.shell; 18 19 import static com.android.shell.BugreportProgressService.EXTRA_BUGREPORT; 20 import static com.android.shell.BugreportProgressService.INTENT_REMOTE_BUGREPORT_FINISHED; 21 import static com.android.shell.BugreportProgressService.getFileExtra; 22 import static com.android.shell.BugreportProgressService.getUri; 23 import static com.android.shell.BugreportReceiver.cleanupOldFiles; 24 25 import java.io.File; 26 27 import android.app.admin.DevicePolicyManager; 28 import android.content.BroadcastReceiver; 29 import android.content.Context; 30 import android.content.Intent; 31 import android.net.Uri; 32 import android.os.UserHandle; 33 import android.text.format.DateUtils; 34 35 /** 36 * Receiver that handles finished remote bugreports, by re-sending 37 * the intent with appended bugreport zip file URI. 38 * 39 * <p> Remote bugreport never contains a screenshot. 40 */ 41 public class RemoteBugreportReceiver extends BroadcastReceiver { 42 43 private static final String BUGREPORT_MIMETYPE = "application/vnd.android.bugreport"; 44 45 /** Always keep just the last remote bugreport's files around. */ 46 private static final int REMOTE_BUGREPORT_FILES_AMOUNT = 3; 47 48 /** Always keep remote bugreport files created in the last day. */ 49 private static final long MIN_KEEP_AGE = DateUtils.DAY_IN_MILLIS; 50 51 @Override 52 public void onReceive(Context context, Intent intent) { 53 cleanupOldFiles(this, intent, INTENT_REMOTE_BUGREPORT_FINISHED, 54 REMOTE_BUGREPORT_FILES_AMOUNT, MIN_KEEP_AGE); 55 56 final File bugreportFile = getFileExtra(intent, EXTRA_BUGREPORT); 57 final Uri bugreportUri = getUri(context, bugreportFile); 58 final String bugreportHash = intent.getStringExtra( 59 DevicePolicyManager.EXTRA_REMOTE_BUGREPORT_HASH); 60 61 final Intent newIntent = new Intent(DevicePolicyManager.ACTION_REMOTE_BUGREPORT_DISPATCH); 62 newIntent.setDataAndType(bugreportUri, BUGREPORT_MIMETYPE); 63 newIntent.putExtra(DevicePolicyManager.EXTRA_REMOTE_BUGREPORT_HASH, bugreportHash); 64 context.sendBroadcastAsUser(newIntent, UserHandle.SYSTEM, 65 android.Manifest.permission.DUMP); 66 } 67 } 68
