19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.smoketest; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManager; 209f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport android.app.ActivityManager.ProcessErrorStateInfo; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 229f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport android.content.ComponentName; 239f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport android.content.Intent; 249f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport android.content.pm.PackageManager; 259f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport android.content.pm.ResolveInfo; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.AndroidTestCase; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport java.util.ArrayList; 309f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport java.util.Collection; 31a6a353653d9147a96cd21543448d9be7631cb424Omari Stephensimport java.util.Collections; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Iterator; 33a6a353653d9147a96cd21543448d9be7631cb424Omari Stephensimport java.util.LinkedHashSet; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 359f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephensimport java.util.Set; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 38a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * This smoke test is designed to check for crashes and ANRs in an attempt to quickly determine if 39a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * all minimal functionality in the build is working properly. 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class ProcessErrorsTest extends AndroidTestCase { 42a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens 439f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens private static final String TAG = "ProcessErrorsTest"; 445ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 455ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens private final Intent mHomeIntent; 465ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected ActivityManager mActivityManager; 489f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens protected PackageManager mPackageManager; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens /** 51a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * Used to buffer asynchronously-caused crashes and ANRs so that we can have a big fail-party 52a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * in the catch-all testCase. 53a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens */ 54a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens private static final Collection<ProcessError> mAsyncErrors = 55a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens Collections.synchronizedSet(new LinkedHashSet<ProcessError>()); 56a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens 575ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens public ProcessErrorsTest() { 585ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens mHomeIntent = new Intent(Intent.ACTION_MAIN); 595ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens mHomeIntent.addCategory(Intent.CATEGORY_HOME); 605ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 615ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens } 625ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 63a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens /** 64a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * {@inheritDoc} 65a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens */ 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setUp() throws Exception { 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 69a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // First, make sure we have a Context 70a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens assertNotNull("getContext() returned null!", getContext()); 71a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens 729f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens mActivityManager = (ActivityManager) 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getContext().getSystemService(Context.ACTIVITY_SERVICE); 749f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens mPackageManager = getContext().getPackageManager(); 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testSetUpConditions() throws Exception { 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertNotNull(mActivityManager); 799f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens assertNotNull(mPackageManager); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 825ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens public void testNoProcessErrorsAfterBoot() throws Exception { 839f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens final String reportMsg = checkForProcessErrors(); 849f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens if (reportMsg != null) { 859f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens Log.w(TAG, reportMsg); 869f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 879f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 889f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens // report a non-empty list back to the test framework 899f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens assertNull(reportMsg, reportMsg); 909f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 919f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 92a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens /** 93a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * A test that runs all Launcher-launchable activities and verifies that no ANRs or crashes 94a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * happened while doing so. 95a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens */ 96a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens public void testRunAllActivities() throws Exception { 97a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final Set<ProcessError> errSet = new LinkedHashSet<ProcessError>(); 985ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 99a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens for (ResolveInfo app : getLauncherActivities(mPackageManager)) { 100a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final Collection<ProcessError> errProcs = runOneActivity(app); 101a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens if (errProcs != null) { 102a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens errSet.addAll(errProcs); 103a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 104a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 1055ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 106a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens if (!errSet.isEmpty()) { 107a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens fail(String.format("Got %d errors:\n%s", errSet.size(), 108a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens reportWrappedListContents(errSet))); 109a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 1109f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 1119f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 1129f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens /** 113a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * This test checks for asynchronously-caused errors (crashes or ANRs) and fails in case any 114a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * were found. This prevents us from needing to fail unrelated testcases when, for instance 115a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * a background thread causes a crash or ANR. 116a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * <p /> 117a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * Because this behavior depends on the contents of static member {@link mAsyncErrors}, we clear 118a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * that state here as a side-effect so that if two successive runs happen in the same process, 119a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * the asynchronous errors in the second test run won't include errors produced during the first 120a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * run. 1215ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens */ 122a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens public void testZZReportAsyncErrors() throws Exception { 123a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens try { 124a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens if (!mAsyncErrors.isEmpty()) { 125a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens fail(String.format("Got %d asynchronous errors:\n%s", mAsyncErrors.size(), 126a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens reportWrappedListContents(mAsyncErrors))); 127a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 128a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } finally { 129a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // Reset state just in case we should get another set of runs in the same process 130a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens mAsyncErrors.clear(); 131a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 1325ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens } 1335ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 1345ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 1355ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens /** 1365ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens * A method to run the specified Activity and return a {@link Collection} of the Activities that 1375ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens * were in an error state, as listed by {@link ActivityManager.getProcessesInErrorState()}. 1385ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens * <p /> 1395ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens * The method will launch the app, wait for 7 seconds, check for apps in the error state, send 1405ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens * the Home intent, wait for 2 seconds, and then return. 1415ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens */ 142ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens public Collection<ProcessError> runOneActivity(ResolveInfo app) { 1435ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens final long appLaunchWait = 7000; 1445ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens final long homeLaunchWait = 2000; 1455ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 1465ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens Log.i(TAG, String.format("Running activity %s/%s", app.activityInfo.packageName, 1475ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens app.activityInfo.name)); 1485ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 149ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens // We check for any Crash or ANR dialogs that are already up, and we ignore them. This is 150ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens // so that we don't report crashes that were caused by prior apps (which those particular 151a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // tests should have caught and reported already). 152ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens final Collection<ProcessError> preErrProcs = 153ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens ProcessError.fromCollection(mActivityManager.getProcessesInErrorState()); 154ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens 1555ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens // launch app, and wait 7 seconds for it to start/settle 1565ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens final Intent intent = intentForActivity(app); 1575ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens getContext().startActivity(intent); 1585ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens try { 1595ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens Thread.sleep(appLaunchWait); 1605ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens } catch (InterruptedException e) { 1615ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens // ignore 1625ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens } 1635ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 1645ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens // Send the "home" intent and wait 2 seconds for us to get there 1655ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens getContext().startActivity(mHomeIntent); 1665ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens try { 1675ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens Thread.sleep(homeLaunchWait); 1685ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens } catch (InterruptedException e) { 1695ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens // ignore 1705ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens } 1715ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 172bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens // See if there are any errors. We wait until down here to give ANRs as much time as 173bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens // possible to occur. 174bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens final Collection<ProcessError> errProcs = 175bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens ProcessError.fromCollection(mActivityManager.getProcessesInErrorState()); 176a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens 177a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // Distinguish the asynchronous crashes/ANRs from the synchronous ones by checking the 178a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // crash package name against the package name for {@code app} 179a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens if (errProcs != null) { 180a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens Iterator<ProcessError> errIter = errProcs.iterator(); 181a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens while (errIter.hasNext()) { 182a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens ProcessError err = errIter.next(); 183a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens if (!packageMatches(app, err)) { 184a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // async! Drop into mAsyncErrors and don't report now 185a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens mAsyncErrors.add(err); 186a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens errIter.remove(); 187a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 188a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 189a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 190a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // Take the difference between the remaining current error processes and the ones that were 191a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // present when we started. The result is guaranteed to be: 192a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // 1) Errors that are pertinent to this app's package 193a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // 2) Errors that are pertinent to this particular app invocation 194bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens if (errProcs != null && preErrProcs != null) { 195bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens errProcs.removeAll(preErrProcs); 196bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens } 197bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens 1985ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens return errProcs; 1995ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens } 2005ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens 201a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens private String checkForProcessErrors() throws Exception { 202a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens List<ProcessErrorStateInfo> errList; 203a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens errList = mActivityManager.getProcessesInErrorState(); 204a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens 205a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // note: this contains information about each process that is currently in an error 206a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // condition. if the list is empty (null) then "we're good". 207a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens 208a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens // if the list is non-empty, then it's useful to report the contents of the list 209a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final String reportMsg = reportListContents(errList); 210a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens return reportMsg; 211a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 212a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens 2135ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens /** 214a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * A helper function that checks whether the specified error could have been caused by the 215a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * specified app. 216a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * 217a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * @param app The app to check against 218a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * @param err The error that we're considering 2199f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens */ 220a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens private static boolean packageMatches(ResolveInfo app, ProcessError err) { 221a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final String appPkg = app.activityInfo.packageName; 222a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final String errPkg = err.info.processName; 223a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens Log.d(TAG, String.format("packageMatches(%s, %s)", appPkg, errPkg)); 224a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens return appPkg.equals(errPkg); 225a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 2269f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 227a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens /** 228a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * A helper function to query the provided {@link PackageManager} for a list of Activities that 229a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * can be launched from Launcher. 230a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens */ 231a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens static List<ResolveInfo> getLauncherActivities(PackageManager pm) { 232a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final Intent launchable = new Intent(Intent.ACTION_MAIN); 233a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens launchable.addCategory(Intent.CATEGORY_LAUNCHER); 234a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final List<ResolveInfo> activities = pm.queryIntentActivities(launchable, 0); 235a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens return activities; 236a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens } 2379f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 238a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens /** 239a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * A helper function to create an {@link Intent} to run, given a {@link ResolveInfo} specifying 240a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * an activity to be launched. 241a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens */ 242a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens static Intent intentForActivity(ResolveInfo app) { 243a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final ComponentName component = new ComponentName(app.activityInfo.packageName, 244a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens app.activityInfo.name); 245a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens final Intent intent = new Intent(Intent.ACTION_MAIN); 246a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens intent.setComponent(component); 247a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 248a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens intent.addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); 249a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens return intent; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2519f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 252a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens /** 253a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * Report error reports for {@link ProcessErrorStateInfo} instances that are wrapped inside of 254a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * {@link ProcessError} instances. Just unwraps and calls 255a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens * {@see reportListContents(Collection<ProcessErrorStateInfo>)}. 256a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens */ 257a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens static String reportWrappedListContents(Collection<ProcessError> errList) { 2589f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens List<ProcessErrorStateInfo> newList = new ArrayList<ProcessErrorStateInfo>(errList.size()); 2599f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens for (ProcessError err : errList) { 2609f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens newList.add(err.info); 2619f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 2629f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return reportListContents(newList); 2639f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 2649f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This helper function will dump the actual error reports. 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param errList The error report containing one or more error records. 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns a string containing all of the errors. 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 271a6a353653d9147a96cd21543448d9be7631cb424Omari Stephens private static String reportListContents(Collection<ProcessErrorStateInfo> errList) { 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (errList == null) return null; 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder builder = new StringBuilder(); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2769f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens Iterator<ProcessErrorStateInfo> iter = errList.iterator(); 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (iter.hasNext()) { 2789f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens ProcessErrorStateInfo entry = iter.next(); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String condition; 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (entry.condition) { 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ActivityManager.ProcessErrorStateInfo.CRASHED: 283bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens condition = "a CRASH"; 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ActivityManager.ProcessErrorStateInfo.NOT_RESPONDING: 286bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens condition = "an ANR"; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 289bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens condition = "an unknown error"; 290b7f0367cec1c744aa66ef397b0244e25d507491cDan Egnor break; 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 293bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens builder.append(String.format("Process %s encountered %s (%s)", entry.processName, 294bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens condition, entry.shortMsg)); 295bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens if (entry.condition == ActivityManager.ProcessErrorStateInfo.CRASHED) { 296bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens builder.append(String.format(" with stack trace:\n%s\n", entry.stackTrace)); 297bf29121c215b30bed8cb886f1b6c7d71eb36a49dOmari Stephens } 2989f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens builder.append("\n"); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return builder.toString(); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3029f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3039f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens /** 3049f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens * A {@link ProcessErrorStateInfo} wrapper class that hashes how we want (so that equivalent 3059f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens * crashes are considered equal). 3069f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens */ 3075ae3dfe59d22457fb232853990ba4131385ff3f6Omari Stephens static class ProcessError { 3089f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens public final ProcessErrorStateInfo info; 3099f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3109f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens public ProcessError(ProcessErrorStateInfo newInfo) { 3119f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens info = newInfo; 3129f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3139f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3149f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens public static Collection<ProcessError> fromCollection(Collection<ProcessErrorStateInfo> in) 3159f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens { 316ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens if (in == null) { 317ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens return null; 318ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens } 319ad8037e3a9b306bae6cdc8927c35946696bf40f6Omari Stephens 3209f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens List<ProcessError> out = new ArrayList<ProcessError>(in.size()); 3219f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens for (ProcessErrorStateInfo info : in) { 3229f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens out.add(new ProcessError(info)); 3239f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3249f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return out; 3259f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3269f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3279f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens private boolean strEquals(String a, String b) { 3289f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens if ((a == null) && (b == null)) { 3299f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return true; 3309f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } else if ((a == null) || (b == null)) { 3319f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return false; 3329f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } else { 3339f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return a.equals(b); 3349f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3359f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3369f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3379f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens @Override 3389f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens public boolean equals(Object other) { 3399f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens if (other == null) return false; 3409f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens if (!(other instanceof ProcessError)) return false; 3419f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens ProcessError peOther = (ProcessError) other; 3429f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3439f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return (info.condition == peOther.info.condition) 3449f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens && strEquals(info.longMsg, peOther.info.longMsg) 3459f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens && (info.pid == peOther.info.pid) 3469f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens && strEquals(info.processName, peOther.info.processName) 3479f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens && strEquals(info.shortMsg, peOther.info.shortMsg) 3489f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens && strEquals(info.stackTrace, peOther.info.stackTrace) 3499f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens && strEquals(info.tag, peOther.info.tag) 3509f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens && (info.uid == peOther.info.uid); 3519f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3529f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3539f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens private int hash(Object obj) { 3549f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens if (obj == null) { 3559f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return 13; 3569f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } else { 3579f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return obj.hashCode(); 3589f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3599f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3609f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens 3619f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens @Override 3629f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens public int hashCode() { 3639f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens int code = 17; 3649f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code += info.condition; 3659f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code *= hash(info.longMsg); 3669f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code += info.pid; 3679f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code *= hash(info.processName); 3689f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code *= hash(info.shortMsg); 3699f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code *= hash(info.stackTrace); 3709f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code *= hash(info.tag); 3719f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens code += info.uid; 3729f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens return code; 3739f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3749f5a511a08c56906edac40230ac97d670d7ad0c6Omari Stephens } 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 376