Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 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.BugreportPrefs.STATE_SHOW; |
| 20 | import static com.android.shell.BugreportPrefs.getWarningState; |
| 21 | |
| 22 | import android.accounts.Account; |
| 23 | import android.accounts.AccountManager; |
| 24 | import android.app.Notification; |
| 25 | import android.app.NotificationManager; |
| 26 | import android.app.PendingIntent; |
| 27 | import android.content.BroadcastReceiver; |
| 28 | import android.content.Context; |
| 29 | import android.content.Intent; |
| 30 | import android.net.Uri; |
| 31 | import android.os.AsyncTask; |
Jeff Sharkey | d952690 | 2013-03-14 14:11:57 -0700 | [diff] [blame] | 32 | import android.os.FileUtils; |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 33 | import android.os.SystemProperties; |
| 34 | import android.support.v4.content.FileProvider; |
Jeff Sharkey | d952690 | 2013-03-14 14:11:57 -0700 | [diff] [blame] | 35 | import android.text.format.DateUtils; |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 36 | import android.util.Patterns; |
| 37 | |
| 38 | import com.google.android.collect.Lists; |
| 39 | |
| 40 | import java.io.File; |
| 41 | import java.util.ArrayList; |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 42 | |
| 43 | /** |
| 44 | * Receiver that handles finished bugreports, usually by attaching them to an |
| 45 | * {@link Intent#ACTION_SEND}. |
| 46 | */ |
| 47 | public class BugreportReceiver extends BroadcastReceiver { |
| 48 | private static final String TAG = "Shell"; |
| 49 | |
| 50 | private static final String AUTHORITY = "com.android.shell"; |
| 51 | |
| 52 | private static final String EXTRA_BUGREPORT = "android.intent.extra.BUGREPORT"; |
| 53 | private static final String EXTRA_SCREENSHOT = "android.intent.extra.SCREENSHOT"; |
| 54 | |
| 55 | /** |
Jeff Sharkey | d952690 | 2013-03-14 14:11:57 -0700 | [diff] [blame] | 56 | * Always keep the newest 8 bugreport files; 4 reports and 4 screenshots are |
| 57 | * roughly 17MB of disk space. |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 58 | */ |
Jeff Sharkey | d952690 | 2013-03-14 14:11:57 -0700 | [diff] [blame] | 59 | private static final int MIN_KEEP_COUNT = 8; |
| 60 | |
| 61 | /** |
| 62 | * Always keep bugreports taken in the last week. |
| 63 | */ |
| 64 | private static final long MIN_KEEP_AGE = DateUtils.WEEK_IN_MILLIS; |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 65 | |
| 66 | @Override |
| 67 | public void onReceive(Context context, Intent intent) { |
| 68 | final File bugreportFile = getFileExtra(intent, EXTRA_BUGREPORT); |
| 69 | final File screenshotFile = getFileExtra(intent, EXTRA_SCREENSHOT); |
| 70 | |
| 71 | // Files are kept on private storage, so turn into Uris that we can |
| 72 | // grant temporary permissions for. |
| 73 | final Uri bugreportUri = FileProvider.getUriForFile(context, AUTHORITY, bugreportFile); |
| 74 | final Uri screenshotUri = FileProvider.getUriForFile(context, AUTHORITY, screenshotFile); |
| 75 | |
| 76 | Intent sendIntent = buildSendIntent(context, bugreportUri, screenshotUri); |
| 77 | Intent notifIntent; |
| 78 | |
| 79 | // Send through warning dialog by default |
| 80 | if (getWarningState(context, STATE_SHOW) == STATE_SHOW) { |
| 81 | notifIntent = buildWarningIntent(context, sendIntent); |
| 82 | } else { |
| 83 | notifIntent = sendIntent; |
| 84 | } |
| 85 | notifIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| 86 | |
Selim Cinek | 255dd04 | 2014-08-19 22:29:02 +0200 | [diff] [blame] | 87 | final Notification.Builder builder = new Notification.Builder(context) |
| 88 | .setSmallIcon(com.android.internal.R.drawable.stat_sys_adb) |
| 89 | .setContentTitle(context.getString(R.string.bugreport_finished_title)) |
| 90 | .setTicker(context.getString(R.string.bugreport_finished_title)) |
| 91 | .setContentText(context.getString(R.string.bugreport_finished_text)) |
| 92 | .setContentIntent(PendingIntent.getActivity( |
| 93 | context, 0, notifIntent, PendingIntent.FLAG_CANCEL_CURRENT)) |
| 94 | .setAutoCancel(true) |
Wei Liu | e255e4e | 2014-10-06 14:50:10 -0700 | [diff] [blame] | 95 | .setLocalOnly(true) |
Selim Cinek | 255dd04 | 2014-08-19 22:29:02 +0200 | [diff] [blame] | 96 | .setColor(context.getResources().getColor( |
| 97 | com.android.internal.R.color.system_notification_accent_color)); |
| 98 | |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 99 | NotificationManager.from(context).notify(TAG, 0, builder.build()); |
| 100 | |
| 101 | // Clean up older bugreports in background |
| 102 | final PendingResult result = goAsync(); |
| 103 | new AsyncTask<Void, Void, Void>() { |
| 104 | @Override |
| 105 | protected Void doInBackground(Void... params) { |
Jeff Sharkey | d952690 | 2013-03-14 14:11:57 -0700 | [diff] [blame] | 106 | FileUtils.deleteOlderFiles( |
| 107 | bugreportFile.getParentFile(), MIN_KEEP_COUNT, MIN_KEEP_AGE); |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 108 | result.finish(); |
| 109 | return null; |
| 110 | } |
| 111 | }.execute(); |
| 112 | } |
| 113 | |
| 114 | private static Intent buildWarningIntent(Context context, Intent sendIntent) { |
| 115 | final Intent intent = new Intent(context, BugreportWarningActivity.class); |
| 116 | intent.putExtra(Intent.EXTRA_INTENT, sendIntent); |
| 117 | return intent; |
| 118 | } |
| 119 | |
| 120 | /** |
| 121 | * Build {@link Intent} that can be used to share the given bugreport. |
| 122 | */ |
| 123 | private static Intent buildSendIntent(Context context, Uri bugreportUri, Uri screenshotUri) { |
| 124 | final Intent intent = new Intent(Intent.ACTION_SEND_MULTIPLE); |
| 125 | intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); |
| 126 | intent.addCategory(Intent.CATEGORY_DEFAULT); |
| 127 | intent.setType("application/vnd.android.bugreport"); |
| 128 | |
| 129 | intent.putExtra(Intent.EXTRA_SUBJECT, bugreportUri.getLastPathSegment()); |
| 130 | intent.putExtra(Intent.EXTRA_TEXT, SystemProperties.get("ro.build.description")); |
| 131 | |
| 132 | final ArrayList<Uri> attachments = Lists.newArrayList(bugreportUri, screenshotUri); |
| 133 | intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, attachments); |
| 134 | |
| 135 | final Account sendToAccount = findSendToAccount(context); |
| 136 | if (sendToAccount != null) { |
| 137 | intent.putExtra(Intent.EXTRA_EMAIL, new String[] { sendToAccount.name }); |
| 138 | } |
| 139 | |
| 140 | return intent; |
| 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Find the best matching {@link Account} based on build properties. |
| 145 | */ |
| 146 | private static Account findSendToAccount(Context context) { |
| 147 | final AccountManager am = (AccountManager) context.getSystemService( |
| 148 | Context.ACCOUNT_SERVICE); |
| 149 | |
| 150 | String preferredDomain = SystemProperties.get("sendbug.preferred.domain"); |
| 151 | if (!preferredDomain.startsWith("@")) { |
| 152 | preferredDomain = "@" + preferredDomain; |
| 153 | } |
| 154 | |
| 155 | final Account[] accounts = am.getAccounts(); |
| 156 | Account foundAccount = null; |
| 157 | for (Account account : accounts) { |
| 158 | if (Patterns.EMAIL_ADDRESS.matcher(account.name).matches()) { |
| 159 | if (!preferredDomain.isEmpty()) { |
| 160 | // if we have a preferred domain and it matches, return; otherwise keep |
| 161 | // looking |
| 162 | if (account.name.endsWith(preferredDomain)) { |
| 163 | return account; |
| 164 | } else { |
| 165 | foundAccount = account; |
| 166 | } |
| 167 | // if we don't have a preferred domain, just return since it looks like |
| 168 | // an email address |
| 169 | } else { |
| 170 | return account; |
| 171 | } |
| 172 | } |
| 173 | } |
| 174 | return foundAccount; |
| 175 | } |
| 176 | |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 177 | private static File getFileExtra(Intent intent, String key) { |
| 178 | final String path = intent.getStringExtra(key); |
| 179 | if (path != null) { |
| 180 | return new File(path); |
| 181 | } else { |
| 182 | return null; |
| 183 | } |
| 184 | } |
Jeff Sharkey | 02ffba9 | 2013-03-08 16:13:15 -0800 | [diff] [blame] | 185 | } |