AppErrors.java revision 9046222cb2b1bd57278ddbf71d9f628f8dd254ae
120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos/* 220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Copyright (C) 2016 The Android Open Source Project 320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Licensed under the Apache License, Version 2.0 (the "License"); 520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * you may not use this file except in compliance with the License. 620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * You may obtain a copy of the License at 720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * http://www.apache.org/licenses/LICENSE-2.0 920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 1020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Unless required by applicable law or agreed to in writing, software 1120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * distributed under the License is distributed on an "AS IS" BASIS, 1220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * See the License for the specific language governing permissions and 1420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * limitations under the License 1520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 1620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 1720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roospackage com.android.server.am; 1820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 1920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.internal.app.ProcessMap; 209046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roosimport com.android.internal.logging.MetricsLogger; 219046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roosimport com.android.internal.logging.MetricsProto; 2220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.internal.os.ProcessCpuTracker; 2320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.server.Watchdog; 2420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 2520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.Activity; 2620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityManager; 2720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityOptions; 2820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityThread; 2920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.AppOpsManager; 3020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ApplicationErrorReport; 3120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.Dialog; 3220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.ActivityNotFoundException; 3320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Context; 3420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Intent; 3520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.ApplicationInfo; 3620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.IPackageDataObserver; 3720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.PackageManager; 3820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Binder; 3920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Bundle; 4020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Message; 4120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Process; 4220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.RemoteException; 4320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemClock; 4420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemProperties; 4520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.UserHandle; 4620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.provider.Settings; 4720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArrayMap; 4820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArraySet; 4920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.EventLog; 5020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Log; 5120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Slog; 5220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.SparseArray; 5320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.TimeUtils; 5420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 5520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.File; 5620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.FileDescriptor; 5720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.PrintWriter; 5820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.ArrayList; 5920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.Collections; 6020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.HashMap; 6120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.concurrent.Semaphore; 6220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 6320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.Watchdog.NATIVE_STACKS_OF_INTEREST; 6420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerDebugConfig.TAG_AM; 6520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME; 6620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerService.MY_PID; 6720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerService.SYSTEM_DEBUGGABLE; 6820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 6920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos/** 7020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Controls error conditions in applications. 7120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 7220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosclass AppErrors { 7320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private static final String TAG = TAG_WITH_CLASS_NAME ? "AppErrors" : TAG_AM; 7520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ActivityManagerService mService; 7720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final Context mContext; 7820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ArraySet<String> mAppsNotReportingCrashes; 8020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 8120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 8220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * The last time that various processes have crashed since they were last explicitly started. 8320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 8420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<Long> mProcessCrashTimes = new ProcessMap<>(); 8520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 8620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 8720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * The last time that various processes have crashed (not reset even when explicitly started). 8820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 8920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<Long> mProcessCrashTimesPersistent = new ProcessMap<>(); 9020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 9120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 9220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Set of applications that we consider to be bad, and will reject 9320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * incoming broadcasts from (which the user has no control over). 9420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Processes are added to this set when they have crashed twice within 9520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * a minimum amount of time; they are removed from it when they are 9620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * later restarted (hopefully due to some user action). The value is the 9720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * time it was added to the list. 9820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 9920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<BadProcessInfo> mBadProcesses = new ProcessMap<>(); 10020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 10120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 10220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrors(Context context, ActivityManagerService service) { 10320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService = service; 10420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext = context; 10520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 10620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 10720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean dumpLocked(FileDescriptor fd, PrintWriter pw, boolean needSep, 10820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String dumpPackage) { 10920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mProcessCrashTimes.getMap().isEmpty()) { 11020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 11120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long now = SystemClock.uptimeMillis(); 11220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 11320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 11420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 11520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 11620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<Long> uids = pmap.valueAt(ip); 11720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 11820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 11920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 12020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 12120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 12220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 12320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 12420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 12520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 12620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 12720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 12820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Time since processes crashed:"); 12920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 13020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Process "); pw.print(pname); 13220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 13320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": last crashed "); 13420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TimeUtils.formatDuration(now-uids.valueAt(i), pw); 13520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" ago"); 13620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 14020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mBadProcesses.getMap().isEmpty()) { 14120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 14220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<BadProcessInfo>> pmap = mBadProcesses.getMap(); 14320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 14420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 14520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 14620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<BadProcessInfo> uids = pmap.valueAt(ip); 14720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 14820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 14920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 15020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 15120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 15220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 15320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 15420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 15520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 15620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 15720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 15820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Bad processes:"); 15920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 16020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 16120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final BadProcessInfo info = uids.valueAt(i); 16220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Bad process "); pw.print(pname); 16320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 16420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": crashed at time "); pw.println(info.time); 16520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.shortMsg != null) { 16620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Short msg: "); pw.println(info.shortMsg); 16720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 16820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.longMsg != null) { 16920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Long msg: "); pw.println(info.longMsg); 17020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 17120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack != null) { 17220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Stack:"); 17320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int lastPos = 0; 17420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int pos = 0; pos < info.stack.length(); pos++) { 17520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack.charAt(pos) == '\n') { 17620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 17720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, pos-lastPos); 17820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 17920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos lastPos = pos+1; 18020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (lastPos < info.stack.length()) { 18320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 18420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, info.stack.length()-lastPos); 18520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 18620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return needSep; 19220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 19420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBadProcessLocked(ApplicationInfo info) { 19520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return mBadProcesses.get(info.processName, info.uid) != null; 19620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 19820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void clearBadProcessLocked(ApplicationInfo info) { 19920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.remove(info.processName, info.uid); 20020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 20220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(ApplicationInfo info) { 20320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(info.processName, info.uid); 20420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 20620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(boolean resetEntireUser, int appId, int userId) { 20720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 20820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = pmap.size() - 1; ip >= 0; ip--) { 20920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Long> ba = pmap.valueAt(ip); 21020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = ba.size() - 1; i >= 0; i--) { 21120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean remove = false; 21220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int entUid = ba.keyAt(i); 21320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!resetEntireUser) { 21420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (userId == UserHandle.USER_ALL) { 21520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (UserHandle.getAppId(entUid) == appId) { 21620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 21720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 21820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 21920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (entUid == UserHandle.getUid(userId, appId)) { 22020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 22120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (UserHandle.getUserId(entUid) == userId) { 22420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 22520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (remove) { 22720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ba.removeAt(i); 22820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ba.size() == 0) { 23120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pmap.removeAt(ip); 23220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 23620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void loadAppsNotReportingCrashesFromConfigLocked(String appsNotReportingCrashesConfig) { 23720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appsNotReportingCrashesConfig != null) { 23820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String[] split = appsNotReportingCrashesConfig.split(","); 23920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (split.length > 0) { 24020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 24120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Collections.addAll(mAppsNotReportingCrashes, split); 24220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 24620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void killAppAtUserRequestLocked(ProcessRecord app, Dialog fromDialog) { 24720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = false; 24820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = null; 24920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = false; 25020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notRespondingReport = null; 25120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.anrDialog == fromDialog) { 25220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.anrDialog = null; 25320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.waitDialog == fromDialog) { 25520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.waitDialog = null; 25620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.pid > 0 && app.pid != MY_PID) { 25820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos handleAppCrashLocked(app, "user-terminated" /*reason*/, 25920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null /*shortMsg*/, null /*longMsg*/, null /*stackTrace*/, null /*data*/); 26020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("user request after error", true); 26120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void scheduleAppCrashLocked(int uid, int initialPid, String packageName, 26520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String message) { 26620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = null; 26720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Figure out which process to kill. We don't trust that initialPid 26920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // still has any relation to current pids, so must scan through the 27020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // list. 27120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 27220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mPidsSelfLocked) { 27320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i=0; i<mService.mPidsSelfLocked.size(); i++) { 27420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord p = mService.mPidsSelfLocked.valueAt(i); 27520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.uid != uid) { 27620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 27720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 27820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.pid == initialPid) { 27920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 28020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos break; 28120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.pkgList.containsKey(packageName)) { 28320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 28420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 28820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc == null) { 28920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "crashApplication: nothing for uid=" + uid 29020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " initialPid=" + initialPid 29120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " packageName=" + packageName); 29220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 29320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 29520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc.thread != null) { 29620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc.pid == Process.myPid()) { 29720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Log.w(TAG, "crashApplication: trying to crash self!"); 29820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 29920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 30020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long ident = Binder.clearCallingIdentity(); 30120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 30220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc.thread.scheduleCrash(message); 30320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 30420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } finally { 30520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Binder.restoreCallingIdentity(ident); 30620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 30720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 30820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 30920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 31020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 31120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Bring up the "unexpected error" dialog box for a crashing app. 31220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Deal with edge cases (intercepts from instrumented applications, 31320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * ActivityController, error intent receivers, that sort of thing). 31420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param r the application crashing 31520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param crashInfo describing the failure 31620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 31720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void crashApplication(ProcessRecord r, ApplicationErrorReport.CrashInfo crashInfo) { 31820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis = System.currentTimeMillis(); 31920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg = crashInfo.exceptionClassName; 32020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String longMsg = crashInfo.exceptionMessage; 32120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String stackTrace = crashInfo.stackTrace; 32220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (shortMsg != null && longMsg != null) { 32320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg + ": " + longMsg; 32420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (shortMsg != null) { 32520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg; 32620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 32720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 32820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult result = new AppErrorResult(); 32920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord task; 33020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 33120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 33220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 33320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String name = r != null ? r.processName : null; 33420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int pid = r != null ? r.pid : Binder.getCallingPid(); 33520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int uid = r != null ? r.info.uid : Binder.getCallingUid(); 33620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mService.mController.appCrashed(name, pid, 33720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos shortMsg, longMsg, timeMillis, crashInfo.stackTrace)) { 33820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if ("1".equals(SystemProperties.get(SYSTEM_DEBUGGABLE, "0")) 33920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && "Native crash".equals(crashInfo.exceptionClassName)) { 34020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Skip killing native crashed app " + name 34120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + "(" + pid + ") during testing"); 34220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 34320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Force-killing crashed app " + name 34420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " at watcher's request"); 34520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null) { 34620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos r.kill("crash", true); 34720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 34820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Huh. 34920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Process.killProcess(pid); 35020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManagerService.killProcessGroup(uid, pid); 35120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 35220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 35320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 35420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 35520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 35620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 35720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 35820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 35920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 36020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long origId = Binder.clearCallingIdentity(); 36220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If this process is running instrumentation, finish it. 36420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null && r.instrumentationClass != null) { 36520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Error in app " + r.processName 36620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " running instrumentation " + r.instrumentationClass + ":"); 36720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (shortMsg != null) Slog.w(TAG, " " + shortMsg); 36820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (longMsg != null) Slog.w(TAG, " " + longMsg); 36920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Bundle info = new Bundle(); 37020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.putString("shortMsg", shortMsg); 37120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.putString("longMsg", longMsg); 37220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.finishInstrumentationLocked(r, Activity.RESULT_CANCELED, info); 37320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Binder.restoreCallingIdentity(origId); 37420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 37520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 37620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 37720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log crash in battery stats. 37820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null) { 37920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessCrash(r.processName, r.uid); 38020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 38120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 38220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = new AppErrorDialog.Data(); 38320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.result = result; 38420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.proc = r; 38520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 38620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If we can't identify the process or it's already exceeded its crash quota, 38720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // quit right away without showing a crash dialog. 38820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r == null || !makeAppCrashingLocked(r, shortMsg, longMsg, stackTrace, data)) { 38920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Binder.restoreCallingIdentity(origId); 39020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 39120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 39220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 39320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Message msg = Message.obtain(); 39420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.what = ActivityManagerService.SHOW_ERROR_UI_MSG; 39520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 39620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos task = data.task; 39720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.obj = data; 39820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mUiHandler.sendMessage(msg); 39920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 40020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Binder.restoreCallingIdentity(origId); 40120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 40220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 40320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = result.get(); 40420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 40520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent appErrorIntent = null; 40620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long ident = Binder.clearCallingIdentity(); 40720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 4089046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_CRASH, res); 4099046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos if (res == AppErrorDialog.TIMEOUT) { 4109046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res = AppErrorDialog.FORCE_QUIT; 4119046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos } 41220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res == AppErrorDialog.RESET) { 41320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String[] packageList = r.getPackageList(); 41420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (packageList != null) { 41520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos PackageManager pm = mContext.getPackageManager(); 41620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final Semaphore s = new Semaphore(0); 41720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < packageList.length; i++) { 41820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (i < packageList.length - 1) { 41920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pm.deleteApplicationCacheFiles(packageList[i], null); 42020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 42120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pm.deleteApplicationCacheFiles(packageList[i], 42220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos new IPackageDataObserver.Stub() { 42320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos @Override 42420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos public void onRemoveCompleted(String packageName, 42520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean succeeded) { 42620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos s.release(); 42720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 42820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos }); 42920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 43020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Wait until cache has been cleared before we restart. 43120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 43220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos s.acquire(); 43320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (InterruptedException e) { 43420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If there was nothing to reset, just restart; 43920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos res = AppErrorDialog.RESTART; 44020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 44120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 44220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res == AppErrorDialog.MUTE) { 44320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos stopReportingCrashesLocked(r); 44420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 44520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res == AppErrorDialog.RESTART) { 44620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.removeProcessLocked(r, false, true, "crash"); 44720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (task != null) { 44820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 44920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.startActivityFromRecents(task.taskId, 45020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityOptions.makeBasic().toBundle()); 45120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (IllegalArgumentException e) { 45220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Hmm, that didn't work, app might have crashed before creating a 45320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // recents entry. Let's see if we have a safe-to-restart intent. 45420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (task.intent.getCategories().contains( 45520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent.CATEGORY_LAUNCHER)) { 45620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.startActivityInPackage(task.mCallingUid, 45720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos task.mCallingPackage, task.intent, 45820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, null, null, 0, 0, 45920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityOptions.makeBasic().toBundle(), 46020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos task.userId, null, null); 46120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 46220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 46320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 46420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 46520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res == AppErrorDialog.FORCE_QUIT) { 46620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long orig = Binder.clearCallingIdentity(); 46720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 46820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Kill it with fire! 46920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.handleAppCrashLocked(r); 47020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!r.persistent) { 47120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.removeProcessLocked(r, false, false, "crash"); 47220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 47320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 47420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } finally { 47520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Binder.restoreCallingIdentity(orig); 47620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 47720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 47820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res == AppErrorDialog.FORCE_QUIT_AND_REPORT) { 47920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos appErrorIntent = createAppErrorIntentLocked(r, timeMillis, crashInfo); 48020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 48120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null && !r.isolated && res != AppErrorDialog.RESTART) { 48220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX Can't keep track of crash time for isolated processes, 48320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // since they don't have a persistent identity. 48420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.put(r.info.processName, r.uid, 48520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SystemClock.uptimeMillis()); 48620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 48720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 48820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } finally { 48920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Binder.restoreCallingIdentity(ident); 49020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 49120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 49220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appErrorIntent != null) { 49320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 49420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext.startActivityAsUser(appErrorIntent, new UserHandle(r.userId)); 49520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (ActivityNotFoundException e) { 49620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "bug report receiver dissappeared", e); 49720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 49820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 49920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 50020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 50120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private boolean makeAppCrashingLocked(ProcessRecord app, 50220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 50320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = true; 50420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = generateProcessError(app, 50520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo.CRASHED, null, shortMsg, longMsg, stackTrace); 50620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos startAppProblemLocked(app); 50720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.stopFreezingAllLocked(); 50820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return handleAppCrashLocked(app, "force-crash" /*reason*/, shortMsg, longMsg, stackTrace, 50920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data); 51020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 51120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 51220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void startAppProblemLocked(ProcessRecord app) { 51320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If this app is not running under the current user, then we 51420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // can't give it a report button because that would require 51520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // launching the report UI under a different user. 51620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = null; 51720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 51820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int userId : mService.mUserController.getCurrentProfileIdsLocked()) { 51920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.userId == userId) { 52020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = ApplicationErrorReport.getErrorReportReceiver( 52120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, app.info.packageName, app.info.flags); 52220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 52320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 52420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.skipCurrentReceiverLocked(app); 52520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 52620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 52720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 52820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Generate a process error record, suitable for attachment to a ProcessRecord. 52920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 53020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param app The ProcessRecord in which the error occurred. 53120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param condition Crashing, Application Not Responding, etc. Values are defined in 53220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * ActivityManager.AppErrorStateInfo 53320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param activity The activity associated with the crash, if known. 53420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param shortMsg Short message describing the crash. 53520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param longMsg Long message describing the crash. 53620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param stackTrace Full crash stack trace, may be null. 53720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 53820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @return Returns a fully-formed AppErrorStateInfo record. 53920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 54020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ActivityManager.ProcessErrorStateInfo generateProcessError(ProcessRecord app, 54120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int condition, String activity, String shortMsg, String longMsg, String stackTrace) { 54220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo report = new ActivityManager.ProcessErrorStateInfo(); 54320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 54420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.condition = condition; 54520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = app.processName; 54620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.pid = app.pid; 54720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.uid = app.info.uid; 54820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.tag = activity; 54920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.shortMsg = shortMsg; 55020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.longMsg = longMsg; 55120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.stackTrace = stackTrace; 55220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 55320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 55420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 55520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 55620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent createAppErrorIntentLocked(ProcessRecord r, 55720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 55820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = createAppErrorReportLocked(r, timeMillis, crashInfo); 55920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (report == null) { 56020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 56120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 56220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent result = new Intent(Intent.ACTION_APP_ERROR); 56320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.setComponent(r.errorReportReceiver); 56420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.putExtra(Intent.EXTRA_BUG_REPORT, report); 56520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 56620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return result; 56720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 56820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 56920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ApplicationErrorReport createAppErrorReportLocked(ProcessRecord r, 57020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 57120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.errorReportReceiver == null) { 57220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 57320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 57420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!r.crashing && !r.notResponding && !r.forceCrashReport) { 57620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 57720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 57820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = new ApplicationErrorReport(); 58020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.packageName = r.info.packageName; 58120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.installerPackageName = r.errorReportReceiver.getPackageName(); 58220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = r.processName; 58320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.time = timeMillis; 58420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.systemApp = (r.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0; 58520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 58620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.crashing || r.forceCrashReport) { 58720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_CRASH; 58820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.crashInfo = crashInfo; 58920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (r.notResponding) { 59020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_ANR; 59120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo = new ApplicationErrorReport.AnrInfo(); 59220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 59320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.activity = r.notRespondingReport.tag; 59420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.cause = r.notRespondingReport.shortMsg; 59520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.info = r.notRespondingReport.longMsg; 59620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 59720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 59820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 59920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 60020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 60120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean handleAppCrashLocked(ProcessRecord app, String reason, 60220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 60320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long now = SystemClock.uptimeMillis(); 60420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 60520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTime; 60620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTimePersistent; 60720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 60820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = mProcessCrashTimes.get(app.info.processName, app.uid); 60920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTimePersistent = mProcessCrashTimesPersistent.get(app.info.processName, app.uid); 61020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 61120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = crashTimePersistent = null; 61220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 61320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (crashTime != null && now < crashTime+ProcessList.MIN_CRASH_INTERVAL) { 61420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // This process loses! 61520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Process " + app.info.processName 61620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " has crashed too many times: killing!"); 61720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROCESS_CRASHED_TOO_MUCH, 61820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.userId, app.info.processName, app.uid); 61920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.handleAppCrashLocked(app); 62020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.persistent) { 62120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // We don't want to start this process again until the user 62220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // explicitly does so... but for persistent process, we really 62320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // need to keep it running. If a persistent process is actually 62420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // repeatedly crashing, then badness for everyone. 62520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROC_BAD, app.userId, app.uid, 62620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.info.processName); 62720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 62820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX We don't have a way to mark isolated processes 62920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // as bad, since they don't have a peristent identity. 63020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.put(app.info.processName, app.uid, 63120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos new BadProcessInfo(now, shortMsg, longMsg, stackTrace)); 63220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(app.info.processName, app.uid); 63320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 63420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.bad = true; 63520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.removed = true; 63620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Don't let services in this process be restarted and potentially 63720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // annoy the user repeatedly. Unless it is persistent, since those 63820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // processes run critical code. 63920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.removeProcessLocked(app, false, false, "crash"); 64020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 64120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return false; 64220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 64320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 64420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 64520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord affectedTask = 64620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.finishTopRunningActivityLocked(app, reason); 64720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null) { 64820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.task = affectedTask; 64920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 65020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null && crashTimePersistent != null 65120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && now < crashTimePersistent + ProcessList.MIN_CRASH_INTERVAL) { 65220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.repeating = true; 65320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 65420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 65520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 65620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Bump up the crash count of any services currently running in the proc. 65720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i=app.services.size()-1; i>=0; i--) { 65820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Any services running in the application need to be placed 65920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // back in the pending list. 66020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ServiceRecord sr = app.services.valueAt(i); 66120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos sr.crashCount++; 66220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 66420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If the crashing process is what we consider to be the "home process" and it has been 66520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // replaced by a third-party app, clear the package preferred activities from packages 66620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // with a home activity running in the process to prevent a repeatedly crashing app 66720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // from blocking the user to manually clear the list. 66820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayList<ActivityRecord> activities = app.activities; 66920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app == mService.mHomeProcess && activities.size() > 0 67020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && (mService.mHomeProcess.info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) { 67120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int activityNdx = activities.size() - 1; activityNdx >= 0; --activityNdx) { 67220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ActivityRecord r = activities.get(activityNdx); 67320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.isHomeActivity()) { 67420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Log.i(TAG, "Clearing package preferred activities from " + r.packageName); 67520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 67620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityThread.getPackageManager() 67720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos .clearPackagePreferredActivities(r.packageName); 67820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException c) { 67920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // pm is in same process, this will never happen. 68020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 68120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 68220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 68320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 68420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 68520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 68620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX Can't keep track of crash times for isolated processes, 68720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // because they don't have a perisistent identity. 68820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.put(app.info.processName, app.uid, now); 68920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimesPersistent.put(app.info.processName, app.uid, now); 69020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 69120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 69220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.crashHandler != null) mService.mHandler.post(app.crashHandler); 69320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return true; 69420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 69520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 69620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void handleShowAppErrorUi(Message msg) { 69720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = (AppErrorDialog.Data) msg.obj; 69820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 69920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 70020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 70120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = data.proc; 70220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult res = data.result; 70320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.crashDialog != null) { 70420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has crash dialog: " + proc); 70520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 7069046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.ALREADY_SHOWING); 70720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 70820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 70920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 71020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBackground = (UserHandle.getAppId(proc.uid) 71120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos >= Process.FIRST_APPLICATION_UID 71220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && proc.pid != MY_PID); 71320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int userId : mService.mUserController.getCurrentProfileIdsLocked()) { 71420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos isBackground &= (proc.userId != userId); 71520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 71620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (isBackground && !showBackground) { 71720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Skipping crash dialog of " + proc + ": background"); 71820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 7199046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.BACKGROUND_USER); 72020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 72220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final boolean crashSilenced = mAppsNotReportingCrashes != null && 72420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.contains(proc.info.packageName); 72520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.canShowErrorDialogs() && !crashSilenced) { 72620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Dialog d = new AppErrorDialog(mContext, mService, data); 72720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos d.show(); 72820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc.crashDialog = d; 72920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 73020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // The device is asleep, so just pretend that the user 73120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // saw a crash dialog and hit "force quit". 73220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 7339046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.CANT_SHOW); 73420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 73520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 73620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 73720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 73820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 73920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void stopReportingCrashesLocked(ProcessRecord proc) { 74020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mAppsNotReportingCrashes == null) { 74120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 74220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.add(proc.info.packageName); 74420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 74620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final void appNotResponding(ProcessRecord app, ActivityRecord activity, 74720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityRecord parent, boolean aboveSystem, final String annotation) { 74820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ArrayList<Integer> firstPids = new ArrayList<Integer>(5); 74920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Boolean> lastPids = new SparseArray<Boolean>(20); 75020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 75120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 75220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 75320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == continue, -1 = kill process immediately 754a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos int res = mService.mController.appEarlyNotResponding( 755a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos app.processName, app.pid, annotation); 75620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 75720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 75820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 75920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 76020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 76120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 76220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 76320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 76420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 76520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long anrTime = SystemClock.uptimeMillis(); 76620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 76720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 76820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 76920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 77020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 77120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // PowerManager.reboot() can block for a long time, so ignore ANRs while shutting down. 77220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mShuttingDown) { 77320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "During shutdown skipping ANR: " + app + " " + annotation); 77420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 77520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.notResponding) { 77620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Skipping duplicate ANR: " + app + " " + annotation); 77720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 77820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.crashing) { 77920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Crashing app skipping ANR: " + app + " " + annotation); 78020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 78120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 78220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // In case we come through here for the same app before completing 78420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // this one, mark as anring now so we will bail out. 78520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = true; 78620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the event log. 78820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_ANR, app.userId, app.pid, 78920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.info.flags, annotation); 79020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 79120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Dump thread traces as quickly as we can, starting with "interesting" processes. 79220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos firstPids.add(app.pid); 79320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 79420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int parentPid = app.pid; 79520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parent != null && parent.app != null && parent.app.pid > 0) { 79620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos parentPid = parent.app.pid; 79720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 79820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parentPid != app.pid) firstPids.add(parentPid); 79920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 80020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (MY_PID != app.pid && MY_PID != parentPid) firstPids.add(MY_PID); 80120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 80220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = mService.mLruProcesses.size() - 1; i >= 0; i--) { 80320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord r = mService.mLruProcesses.get(i); 80420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null && r.thread != null) { 80520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int pid = r.pid; 80620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (pid > 0 && pid != app.pid && pid != parentPid && pid != MY_PID) { 80720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.persistent) { 80820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos firstPids.add(pid); 80920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 81020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos lastPids.put(pid, Boolean.TRUE); 81120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 81720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the main log. 81820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos StringBuilder info = new StringBuilder(); 81920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.setLength(0); 82020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("ANR in ").append(app.processName); 82120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (activity != null && activity.shortComponentName != null) { 82220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(" (").append(activity.shortComponentName).append(")"); 82320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 82420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("\n"); 82520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("PID: ").append(app.pid).append("\n"); 82620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (annotation != null) { 82720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Reason: ").append(annotation).append("\n"); 82820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 82920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parent != null && parent != activity) { 83020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Parent: ").append(parent.shortComponentName).append("\n"); 83120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 83220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 83320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessCpuTracker processCpuTracker = new ProcessCpuTracker(true); 83420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 83520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos File tracesFile = mService.dumpStackTraces(true, firstPids, processCpuTracker, lastPids, 83620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos NATIVE_STACKS_OF_INTEREST); 83720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 83820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String cpuInfo = null; 83920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 84020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 84120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mProcessCpuTracker) { 84220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo = mService.mProcessCpuTracker.printCurrentState(anrTime); 84320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 84420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentLoad()); 84520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(cpuInfo); 84620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 84720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 84820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentState(anrTime)); 84920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 85020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, info.toString()); 85120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (tracesFile == null) { 85220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // There is no trace file, so dump (only) the alleged culprit's threads to the log 85320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Process.sendSignal(app.pid, Process.SIGNAL_QUIT); 85420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 85520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 85620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.addErrorToDropBox("anr", app, app.processName, activity, parent, annotation, 85720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo, tracesFile, null); 85820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 85920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 86020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 86120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == show dialog, 1 = keep waiting, -1 = kill process immediately 86220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = mService.mController.appNotResponding( 86320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.pid, info.toString()); 86420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != 0) { 86520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 86620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 86720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 86820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 86920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mServices.scheduleServiceTimeoutLocked(app); 87020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 87320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 87520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 87620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 87720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 88020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Unless configured otherwise, swallow ANRs in background processes & kill the process. 88120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 88220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 88320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 88420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 88520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessAnr(app.processName, app.uid); 88620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 88720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!showBackground && !app.isInterestingToUserLocked() && app.pid != MY_PID) { 88820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("bg anr", true); 88920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 89020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 89120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 89220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Set the app's notResponding state, and look up the errorReportReceiver 89320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos makeAppNotRespondingLocked(app, 89420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos activity != null ? activity.shortComponentName : null, 89520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos annotation != null ? "ANR " + annotation : "ANR", 89620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.toString()); 89720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 89820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Bring up the infamous App Not Responding dialog 89920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Message msg = Message.obtain(); 90020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos HashMap<String, Object> map = new HashMap<String, Object>(); 90120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.what = ActivityManagerService.SHOW_NOT_RESPONDING_UI_MSG; 90220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.obj = map; 90320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.arg1 = aboveSystem ? 1 : 0; 90420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos map.put("app", app); 90520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (activity != null) { 90620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos map.put("activity", activity); 90720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 90820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 90920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mUiHandler.sendMessage(msg); 91020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 91120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 91220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 91320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private void makeAppNotRespondingLocked(ProcessRecord app, 91420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String activity, String shortMsg, String longMsg) { 91520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = true; 91620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notRespondingReport = generateProcessError(app, 91720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo.NOT_RESPONDING, 91820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos activity, shortMsg, longMsg, null); 91920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos startAppProblemLocked(app); 92020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.stopFreezingAllLocked(); 92120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 92220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 92320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void handleShowAnrUi(Message msg) { 92420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 92520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos HashMap<String, Object> data = (HashMap<String, Object>) msg.obj; 92620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = (ProcessRecord)data.get("app"); 92720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.anrDialog != null) { 92820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has anr dialog: " + proc); 9299046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 9309046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.ALREADY_SHOWING); 93120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 93220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 93320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 93420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent intent = new Intent("android.intent.action.ANR"); 93520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mService.mProcessesReady) { 93620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY 93720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos | Intent.FLAG_RECEIVER_FOREGROUND); 93820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 93920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.broadcastIntentLocked(null, null, intent, 94020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, null, 0, null, null, null, AppOpsManager.OP_NONE, 94120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, false, false, MY_PID, Process.SYSTEM_UID, 0 /* TODO: Verify */); 94220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 94320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.canShowErrorDialogs()) { 94420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Dialog d = new AppNotRespondingDialog(mService, 94520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, proc, (ActivityRecord)data.get("activity"), 94620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.arg1 != 0); 94720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos d.show(); 94820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc.anrDialog = d; 94920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 9509046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 9519046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.CANT_SHOW); 95220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Just kill the app if there is no dialog to be shown. 95320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.killAppAtUsersRequest(proc, null); 95420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 95820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 95920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Information about a process that is currently marked as bad. 96020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 96120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos static final class BadProcessInfo { 96220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos BadProcessInfo(long time, String shortMsg, String longMsg, String stack) { 96320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.time = time; 96420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.shortMsg = shortMsg; 96520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.longMsg = longMsg; 96620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.stack = stack; 96720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 96820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 96920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long time; 97020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String shortMsg; 97120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String longMsg; 97220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String stack; 97320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 97420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 97520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos} 976