AppErrors.java revision 9645b0ffda8d328fd563ae9ad611c18a44102930
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.ActivityManager; 2620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityOptions; 2720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityThread; 2820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.AppOpsManager; 2920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ApplicationErrorReport; 3020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.Dialog; 3120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.ActivityNotFoundException; 3220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Context; 3320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Intent; 3420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.ApplicationInfo; 3520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Binder; 3620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Message; 3720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Process; 3820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.RemoteException; 3920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemClock; 4020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemProperties; 4120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.UserHandle; 4220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.provider.Settings; 4320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArrayMap; 4420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArraySet; 4520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.EventLog; 4620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Log; 4720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Slog; 4820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.SparseArray; 4920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.TimeUtils; 5020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 5120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.File; 5220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.FileDescriptor; 5320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.PrintWriter; 5420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.ArrayList; 5520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.Collections; 5620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.HashMap; 574d8959489d6b4123340dd2113044548b37d1b370Dianne Hackbornimport java.util.Set; 5820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 5920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.Watchdog.NATIVE_STACKS_OF_INTEREST; 609369efdf6a43d8fa0f82dcae651c76b85a5ea0adDianne Hackbornimport static com.android.server.am.ActivityManagerDebugConfig.DEBUG_ANR; 6120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerDebugConfig.TAG_AM; 6220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME; 6320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerService.MY_PID; 6420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerService.SYSTEM_DEBUGGABLE; 6520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 6620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos/** 6720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Controls error conditions in applications. 6820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 6920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosclass AppErrors { 7020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private static final String TAG = TAG_WITH_CLASS_NAME ? "AppErrors" : TAG_AM; 7220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ActivityManagerService mService; 7420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final Context mContext; 7520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ArraySet<String> mAppsNotReportingCrashes; 7720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 7920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * The last time that various processes have crashed since they were last explicitly started. 8020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 8120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<Long> mProcessCrashTimes = new ProcessMap<>(); 8220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 8320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 8420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * The last time that various processes have crashed (not reset even when explicitly started). 8520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 8620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<Long> mProcessCrashTimesPersistent = new ProcessMap<>(); 8720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 8820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 8920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Set of applications that we consider to be bad, and will reject 9020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * incoming broadcasts from (which the user has no control over). 9120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Processes are added to this set when they have crashed twice within 9220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * a minimum amount of time; they are removed from it when they are 9320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * later restarted (hopefully due to some user action). The value is the 9420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * time it was added to the list. 9520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 9620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<BadProcessInfo> mBadProcesses = new ProcessMap<>(); 9720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 9820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 9920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrors(Context context, ActivityManagerService service) { 10020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService = service; 10120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext = context; 10220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 10320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 10420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean dumpLocked(FileDescriptor fd, PrintWriter pw, boolean needSep, 10520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String dumpPackage) { 10620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mProcessCrashTimes.getMap().isEmpty()) { 10720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 10820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long now = SystemClock.uptimeMillis(); 10920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 11020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 11120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 11220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 11320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<Long> uids = pmap.valueAt(ip); 11420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 11520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 11620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 11720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 11820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 11920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 12020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 12120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 12220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 12320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 12420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 12520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Time since processes crashed:"); 12620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 12720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 12820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Process "); pw.print(pname); 12920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 13020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": last crashed "); 13120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TimeUtils.formatDuration(now-uids.valueAt(i), pw); 13220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" ago"); 13320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 13720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mBadProcesses.getMap().isEmpty()) { 13820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 13920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<BadProcessInfo>> pmap = mBadProcesses.getMap(); 14020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 14120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 14220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 14320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<BadProcessInfo> uids = pmap.valueAt(ip); 14420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 14520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 14620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 14720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 14820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 14920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 15020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 15120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 15220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 15320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 15420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 15520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Bad processes:"); 15620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 15720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 15820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final BadProcessInfo info = uids.valueAt(i); 15920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Bad process "); pw.print(pname); 16020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 16120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": crashed at time "); pw.println(info.time); 16220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.shortMsg != null) { 16320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Short msg: "); pw.println(info.shortMsg); 16420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 16520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.longMsg != null) { 16620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Long msg: "); pw.println(info.longMsg); 16720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 16820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack != null) { 16920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Stack:"); 17020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int lastPos = 0; 17120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int pos = 0; pos < info.stack.length(); pos++) { 17220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack.charAt(pos) == '\n') { 17320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 17420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, pos-lastPos); 17520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 17620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos lastPos = pos+1; 17720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 17820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 17920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (lastPos < info.stack.length()) { 18020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 18120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, info.stack.length()-lastPos); 18220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 18320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return needSep; 18920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 19120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBadProcessLocked(ApplicationInfo info) { 19220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return mBadProcesses.get(info.processName, info.uid) != null; 19320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 19520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void clearBadProcessLocked(ApplicationInfo info) { 19620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.remove(info.processName, info.uid); 19720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 19920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(ApplicationInfo info) { 20020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(info.processName, info.uid); 20120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 20320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(boolean resetEntireUser, int appId, int userId) { 20420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 20520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = pmap.size() - 1; ip >= 0; ip--) { 20620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Long> ba = pmap.valueAt(ip); 20720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = ba.size() - 1; i >= 0; i--) { 20820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean remove = false; 20920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int entUid = ba.keyAt(i); 21020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!resetEntireUser) { 21120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (userId == UserHandle.USER_ALL) { 21220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (UserHandle.getAppId(entUid) == appId) { 21320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 21420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 21520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 21620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (entUid == UserHandle.getUid(userId, appId)) { 21720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 21820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 21920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (UserHandle.getUserId(entUid) == userId) { 22120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 22220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (remove) { 22420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ba.removeAt(i); 22520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ba.size() == 0) { 22820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pmap.removeAt(ip); 22920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 23320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void loadAppsNotReportingCrashesFromConfigLocked(String appsNotReportingCrashesConfig) { 23420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appsNotReportingCrashesConfig != null) { 23520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String[] split = appsNotReportingCrashesConfig.split(","); 23620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (split.length > 0) { 23720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 23820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Collections.addAll(mAppsNotReportingCrashes, split); 23920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 24320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void killAppAtUserRequestLocked(ProcessRecord app, Dialog fromDialog) { 24420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = false; 24520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = null; 24620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = false; 24720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notRespondingReport = null; 24820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.anrDialog == fromDialog) { 24920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.anrDialog = null; 25020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.waitDialog == fromDialog) { 25220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.waitDialog = null; 25320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.pid > 0 && app.pid != MY_PID) { 25520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos handleAppCrashLocked(app, "user-terminated" /*reason*/, 25620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null /*shortMsg*/, null /*longMsg*/, null /*stackTrace*/, null /*data*/); 25720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("user request after error", true); 25820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void scheduleAppCrashLocked(int uid, int initialPid, String packageName, 26220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String message) { 26320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = null; 26420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Figure out which process to kill. We don't trust that initialPid 26620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // still has any relation to current pids, so must scan through the 26720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // list. 26820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mPidsSelfLocked) { 27020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i=0; i<mService.mPidsSelfLocked.size(); i++) { 27120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord p = mService.mPidsSelfLocked.valueAt(i); 27220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.uid != uid) { 27320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 27420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 27520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.pid == initialPid) { 27620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 27720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos break; 27820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 27920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.pkgList.containsKey(packageName)) { 28020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 28120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 28520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc == null) { 28620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "crashApplication: nothing for uid=" + uid 28720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " initialPid=" + initialPid 28820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " packageName=" + packageName); 28920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 29020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 2925719028766f51512beffa623db7ee682851570a0Joe Onorato proc.scheduleCrash(message); 29320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 29520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 29620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Bring up the "unexpected error" dialog box for a crashing app. 29720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Deal with edge cases (intercepts from instrumented applications, 29820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * ActivityController, error intent receivers, that sort of thing). 29920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param r the application crashing 30020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param crashInfo describing the failure 30120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 30220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void crashApplication(ProcessRecord r, ApplicationErrorReport.CrashInfo crashInfo) { 303fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian final long origId = Binder.clearCallingIdentity(); 304fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 305fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian crashApplicationInner(r, crashInfo); 306fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } finally { 307fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Binder.restoreCallingIdentity(origId); 308fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 309fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 310fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 311fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian void crashApplicationInner(ProcessRecord r, ApplicationErrorReport.CrashInfo crashInfo) { 31220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis = System.currentTimeMillis(); 31320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg = crashInfo.exceptionClassName; 31420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String longMsg = crashInfo.exceptionMessage; 31520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String stackTrace = crashInfo.stackTrace; 31620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (shortMsg != null && longMsg != null) { 31720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg + ": " + longMsg; 31820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (shortMsg != null) { 31920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg; 32020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 32120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 32220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult result = new AppErrorResult(); 32320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord task; 32420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 325fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian /** 326fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * If crash is handled by instance of {@link android.app.IActivityController}, 327fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * finish now and don't show the app error dialog. 328fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian */ 329fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (handleAppCrashInActivityController(r, crashInfo, shortMsg, longMsg, stackTrace, 330fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian timeMillis)) { 331fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return; 33220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 33320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 334fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian /** 335fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * If this process was running instrumentation, finish now - it will be handled in 336fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * {@link ActivityManagerService#handleAppDiedLocked}. 337fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian */ 33820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null && r.instrumentationClass != null) { 33920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 34020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 34120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 34220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log crash in battery stats. 34320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null) { 34420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessCrash(r.processName, r.uid); 34520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 34620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 34720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = new AppErrorDialog.Data(); 34820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.result = result; 34920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.proc = r; 35020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 35120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If we can't identify the process or it's already exceeded its crash quota, 35220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // quit right away without showing a crash dialog. 35320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r == null || !makeAppCrashingLocked(r, shortMsg, longMsg, stackTrace, data)) { 35420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 35520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 35620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 3579645b0ffda8d328fd563ae9ad611c18a44102930Wale Ogunwale final Message msg = Message.obtain(); 35820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.what = ActivityManagerService.SHOW_ERROR_UI_MSG; 35920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos task = data.task; 36120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.obj = data; 36220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mUiHandler.sendMessage(msg); 36320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 36420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = result.get(); 36620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent appErrorIntent = null; 368fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_CRASH, res); 369ad028c1616be016e6bef0d9a664d3a0054804e01Adrian Roos if (res == AppErrorDialog.TIMEOUT || res == AppErrorDialog.CANCEL) { 370fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian res = AppErrorDialog.FORCE_QUIT; 371fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 372fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian synchronized (mService) { 373fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.MUTE) { 374fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian stopReportingCrashesLocked(r); 375fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 376fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.RESTART) { 377fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.removeProcessLocked(r, false, true, "crash"); 378fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (task != null) { 37920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 380fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.startActivityFromRecents(task.taskId, 381fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityOptions.makeBasic().toBundle()); 382fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } catch (IllegalArgumentException e) { 383fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Hmm, that didn't work, app might have crashed before creating a 384fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // recents entry. Let's see if we have a safe-to-restart intent. 3854d8959489d6b4123340dd2113044548b37d1b370Dianne Hackborn final Set<String> cats = task.intent.getCategories(); 3864d8959489d6b4123340dd2113044548b37d1b370Dianne Hackborn if (cats != null && cats.contains(Intent.CATEGORY_LAUNCHER)) { 387fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.startActivityInPackage(task.mCallingUid, 388fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian task.mCallingPackage, task.intent, 389fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian null, null, null, 0, 0, 390fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityOptions.makeBasic().toBundle(), 391fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian task.userId, null, null); 39220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 39320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 39420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 395fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 396fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.FORCE_QUIT) { 397fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian long orig = Binder.clearCallingIdentity(); 398fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 399fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Kill it with fire! 400fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mStackSupervisor.handleAppCrashLocked(r); 401fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!r.persistent) { 402fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.removeProcessLocked(r, false, false, "crash"); 403fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 404fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 405fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } finally { 406fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Binder.restoreCallingIdentity(orig); 40720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 40820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 409fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.FORCE_QUIT_AND_REPORT) { 410fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian appErrorIntent = createAppErrorIntentLocked(r, timeMillis, crashInfo); 411fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 412fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (r != null && !r.isolated && res != AppErrorDialog.RESTART) { 413fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // XXX Can't keep track of crash time for isolated processes, 414fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // since they don't have a persistent identity. 415fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mProcessCrashTimes.put(r.info.processName, r.uid, 416fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian SystemClock.uptimeMillis()); 417fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 41820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 41920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 42020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appErrorIntent != null) { 42120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 42220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext.startActivityAsUser(appErrorIntent, new UserHandle(r.userId)); 42320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (ActivityNotFoundException e) { 42420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "bug report receiver dissappeared", e); 42520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 42620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 42720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 42820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 429fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian private boolean handleAppCrashInActivityController(ProcessRecord r, 430fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ApplicationErrorReport.CrashInfo crashInfo, 431fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian String shortMsg, String longMsg, 432fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian String stackTrace, long timeMillis) { 433fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (mService.mController == null) { 434fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return false; 435fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 436fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 437fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 438fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian String name = r != null ? r.processName : null; 439fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian int pid = r != null ? r.pid : Binder.getCallingPid(); 440fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian int uid = r != null ? r.info.uid : Binder.getCallingUid(); 441fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!mService.mController.appCrashed(name, pid, 442fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian shortMsg, longMsg, timeMillis, crashInfo.stackTrace)) { 443fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if ("1".equals(SystemProperties.get(SYSTEM_DEBUGGABLE, "0")) 444fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian && "Native crash".equals(crashInfo.exceptionClassName)) { 445fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Slog.w(TAG, "Skip killing native crashed app " + name 446fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian + "(" + pid + ") during testing"); 447fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } else { 448fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Slog.w(TAG, "Force-killing crashed app " + name 449fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian + " at watcher's request"); 450fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (r != null) { 451fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!makeAppCrashingLocked(r, shortMsg, longMsg, stackTrace, null)) 452fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian { 453fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian r.kill("crash", true); 454fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 455fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } else { 456fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Huh. 457fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Process.killProcess(pid); 458fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityManagerService.killProcessGroup(uid, pid); 459fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 460fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 461fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return true; 462fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 463fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } catch (RemoteException e) { 464fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mController = null; 465fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Watchdog.getInstance().setActivityController(null); 466fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 467fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return false; 468fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 469fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 47020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private boolean makeAppCrashingLocked(ProcessRecord app, 47120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 47220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = true; 47320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = generateProcessError(app, 47420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo.CRASHED, null, shortMsg, longMsg, stackTrace); 47520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos startAppProblemLocked(app); 47620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.stopFreezingAllLocked(); 47720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return handleAppCrashLocked(app, "force-crash" /*reason*/, shortMsg, longMsg, stackTrace, 47820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data); 47920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 48020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 48120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void startAppProblemLocked(ProcessRecord app) { 48220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If this app is not running under the current user, then we 48320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // can't give it a report button because that would require 48420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // launching the report UI under a different user. 48520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = null; 48620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 48720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int userId : mService.mUserController.getCurrentProfileIdsLocked()) { 48820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.userId == userId) { 48920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = ApplicationErrorReport.getErrorReportReceiver( 49020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, app.info.packageName, app.info.flags); 49120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 49220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 49320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.skipCurrentReceiverLocked(app); 49420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 49520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 49620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 49720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Generate a process error record, suitable for attachment to a ProcessRecord. 49820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 49920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param app The ProcessRecord in which the error occurred. 50020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param condition Crashing, Application Not Responding, etc. Values are defined in 50120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * ActivityManager.AppErrorStateInfo 50220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param activity The activity associated with the crash, if known. 50320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param shortMsg Short message describing the crash. 50420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param longMsg Long message describing the crash. 50520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param stackTrace Full crash stack trace, may be null. 50620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 50720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @return Returns a fully-formed AppErrorStateInfo record. 50820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 50920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ActivityManager.ProcessErrorStateInfo generateProcessError(ProcessRecord app, 51020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int condition, String activity, String shortMsg, String longMsg, String stackTrace) { 51120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo report = new ActivityManager.ProcessErrorStateInfo(); 51220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 51320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.condition = condition; 51420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = app.processName; 51520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.pid = app.pid; 51620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.uid = app.info.uid; 51720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.tag = activity; 51820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.shortMsg = shortMsg; 51920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.longMsg = longMsg; 52020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.stackTrace = stackTrace; 52120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 52220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 52320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 52420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 52520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent createAppErrorIntentLocked(ProcessRecord r, 52620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 52720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = createAppErrorReportLocked(r, timeMillis, crashInfo); 52820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (report == null) { 52920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 53020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 53120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent result = new Intent(Intent.ACTION_APP_ERROR); 53220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.setComponent(r.errorReportReceiver); 53320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.putExtra(Intent.EXTRA_BUG_REPORT, report); 53420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 53520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return result; 53620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 53720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 53820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ApplicationErrorReport createAppErrorReportLocked(ProcessRecord r, 53920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 54020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.errorReportReceiver == null) { 54120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 54220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 54320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 54420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!r.crashing && !r.notResponding && !r.forceCrashReport) { 54520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 54620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 54720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 54820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = new ApplicationErrorReport(); 54920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.packageName = r.info.packageName; 55020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.installerPackageName = r.errorReportReceiver.getPackageName(); 55120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = r.processName; 55220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.time = timeMillis; 55320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.systemApp = (r.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0; 55420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 55520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.crashing || r.forceCrashReport) { 55620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_CRASH; 55720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.crashInfo = crashInfo; 55820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (r.notResponding) { 55920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_ANR; 56020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo = new ApplicationErrorReport.AnrInfo(); 56120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 56220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.activity = r.notRespondingReport.tag; 56320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.cause = r.notRespondingReport.shortMsg; 56420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.info = r.notRespondingReport.longMsg; 56520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 56620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 56720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 56820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 56920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean handleAppCrashLocked(ProcessRecord app, String reason, 57120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 57220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long now = SystemClock.uptimeMillis(); 5736a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 5746a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 57520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTime; 57720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTimePersistent; 57820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 57920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = mProcessCrashTimes.get(app.info.processName, app.uid); 58020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTimePersistent = mProcessCrashTimesPersistent.get(app.info.processName, app.uid); 58120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 58220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = crashTimePersistent = null; 58320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 58420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (crashTime != null && now < crashTime+ProcessList.MIN_CRASH_INTERVAL) { 58520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // This process loses! 58620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Process " + app.info.processName 58720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " has crashed too many times: killing!"); 58820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROCESS_CRASHED_TOO_MUCH, 58920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.userId, app.info.processName, app.uid); 59020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.handleAppCrashLocked(app); 59120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.persistent) { 59220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // We don't want to start this process again until the user 59320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // explicitly does so... but for persistent process, we really 59420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // need to keep it running. If a persistent process is actually 59520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // repeatedly crashing, then badness for everyone. 59620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROC_BAD, app.userId, app.uid, 59720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.info.processName); 59820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 59920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX We don't have a way to mark isolated processes 60020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // as bad, since they don't have a peristent identity. 60120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.put(app.info.processName, app.uid, 60220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos new BadProcessInfo(now, shortMsg, longMsg, stackTrace)); 60320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(app.info.processName, app.uid); 60420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 60520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.bad = true; 60620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.removed = true; 60720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Don't let services in this process be restarted and potentially 60820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // annoy the user repeatedly. Unless it is persistent, since those 60920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // processes run critical code. 61020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.removeProcessLocked(app, false, false, "crash"); 61120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 6126a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos if (!showBackground) { 6136a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos return false; 6146a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos } 61520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 61620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 61720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 61820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord affectedTask = 61920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.finishTopRunningActivityLocked(app, reason); 62020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null) { 62120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.task = affectedTask; 62220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 62320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null && crashTimePersistent != null 62420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && now < crashTimePersistent + ProcessList.MIN_CRASH_INTERVAL) { 62520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.repeating = true; 62620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 62720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 62820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 629805ea307e726e31a179a3ac9856b0588450bcc63Adrian Roos boolean procIsBoundForeground = 630805ea307e726e31a179a3ac9856b0588450bcc63Adrian Roos (app.curProcState == ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE); 63120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Bump up the crash count of any services currently running in the proc. 63220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i=app.services.size()-1; i>=0; i--) { 63320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Any services running in the application need to be placed 63420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // back in the pending list. 63520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ServiceRecord sr = app.services.valueAt(i); 63620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos sr.crashCount++; 637805ea307e726e31a179a3ac9856b0588450bcc63Adrian Roos 638805ea307e726e31a179a3ac9856b0588450bcc63Adrian Roos // Allow restarting for started or bound foreground services that are crashing the 639805ea307e726e31a179a3ac9856b0588450bcc63Adrian Roos // first time. This includes wallpapers. 640b2b3b644172d2ea95380108fd0b5c26c4a94b2c0Erik Wolsheimer if ((data != null) && (sr.crashCount <= 1) 641b2b3b644172d2ea95380108fd0b5c26c4a94b2c0Erik Wolsheimer && (sr.isForeground || procIsBoundForeground)) { 642805ea307e726e31a179a3ac9856b0588450bcc63Adrian Roos data.isRestartableForService = true; 643805ea307e726e31a179a3ac9856b0588450bcc63Adrian Roos } 64420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 64520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 64620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If the crashing process is what we consider to be the "home process" and it has been 64720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // replaced by a third-party app, clear the package preferred activities from packages 64820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // with a home activity running in the process to prevent a repeatedly crashing app 64920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // from blocking the user to manually clear the list. 65020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayList<ActivityRecord> activities = app.activities; 65120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app == mService.mHomeProcess && activities.size() > 0 65220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && (mService.mHomeProcess.info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) { 65320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int activityNdx = activities.size() - 1; activityNdx >= 0; --activityNdx) { 65420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ActivityRecord r = activities.get(activityNdx); 65520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.isHomeActivity()) { 65620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Log.i(TAG, "Clearing package preferred activities from " + r.packageName); 65720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 65820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityThread.getPackageManager() 65920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos .clearPackagePreferredActivities(r.packageName); 66020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException c) { 66120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // pm is in same process, this will never happen. 66220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 66720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 66820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX Can't keep track of crash times for isolated processes, 66920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // because they don't have a perisistent identity. 67020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.put(app.info.processName, app.uid, now); 67120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimesPersistent.put(app.info.processName, app.uid, now); 67220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 67320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 67420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.crashHandler != null) mService.mHandler.post(app.crashHandler); 67520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return true; 67620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 67720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 67820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void handleShowAppErrorUi(Message msg) { 67920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = (AppErrorDialog.Data) msg.obj; 68020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 68120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 68220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 68320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = data.proc; 68420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult res = data.result; 68520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.crashDialog != null) { 68620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has crash dialog: " + proc); 68720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 6889046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.ALREADY_SHOWING); 68920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 69020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 69120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 69220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBackground = (UserHandle.getAppId(proc.uid) 69320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos >= Process.FIRST_APPLICATION_UID 69420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && proc.pid != MY_PID); 69520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int userId : mService.mUserController.getCurrentProfileIdsLocked()) { 69620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos isBackground &= (proc.userId != userId); 69720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 69820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (isBackground && !showBackground) { 69920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Skipping crash dialog of " + proc + ": background"); 70020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 7019046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.BACKGROUND_USER); 70220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 70320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 70420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 70520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final boolean crashSilenced = mAppsNotReportingCrashes != null && 70620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.contains(proc.info.packageName); 7076a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos if ((mService.canShowErrorDialogs() || showBackground) && !crashSilenced) { 708445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver proc.crashDialog = new AppErrorDialog(mContext, mService, data); 70920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 71020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // The device is asleep, so just pretend that the user 71120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // saw a crash dialog and hit "force quit". 71220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 7139046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.CANT_SHOW); 71420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 71520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 71620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 717445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver // If we've created a crash dialog, show it without the lock held 718445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver if(data.proc.crashDialog != null) { 719445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver data.proc.crashDialog.show(); 720445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver } 72120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 72320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void stopReportingCrashesLocked(ProcessRecord proc) { 72420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mAppsNotReportingCrashes == null) { 72520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 72620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.add(proc.info.packageName); 72820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 73020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final void appNotResponding(ProcessRecord app, ActivityRecord activity, 73120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityRecord parent, boolean aboveSystem, final String annotation) { 73220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ArrayList<Integer> firstPids = new ArrayList<Integer>(5); 73320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Boolean> lastPids = new SparseArray<Boolean>(20); 73420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 73520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 73620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 73720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == continue, -1 = kill process immediately 738a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos int res = mService.mController.appEarlyNotResponding( 739a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos app.processName, app.pid, annotation); 74020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 74120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 74220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 74420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 74520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 74620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 74920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long anrTime = SystemClock.uptimeMillis(); 75020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 75120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 75220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 75320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 754f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray // Unless configured otherwise, swallow ANRs in background processes & kill the process. 755f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 756f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 757f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 758f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray boolean isSilentANR; 759f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 76020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 76120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // PowerManager.reboot() can block for a long time, so ignore ANRs while shutting down. 76220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mShuttingDown) { 76320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "During shutdown skipping ANR: " + app + " " + annotation); 76420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 76520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.notResponding) { 76620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Skipping duplicate ANR: " + app + " " + annotation); 76720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 76820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.crashing) { 76920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Crashing app skipping ANR: " + app + " " + annotation); 77020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 77120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 77220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 77320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // In case we come through here for the same app before completing 77420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // this one, mark as anring now so we will bail out. 77520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = true; 77620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 77720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the event log. 77820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_ANR, app.userId, app.pid, 77920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.info.flags, annotation); 78020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Dump thread traces as quickly as we can, starting with "interesting" processes. 78220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos firstPids.add(app.pid); 78320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 784f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray // Don't dump other PIDs if it's a background ANR 785f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray isSilentANR = !showBackground && !app.isInterestingToUserLocked() && app.pid != MY_PID; 786f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (!isSilentANR) { 787f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray int parentPid = app.pid; 788f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (parent != null && parent.app != null && parent.app.pid > 0) { 789f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray parentPid = parent.app.pid; 790f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } 791f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (parentPid != app.pid) firstPids.add(parentPid); 792f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 793f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (MY_PID != app.pid && MY_PID != parentPid) firstPids.add(MY_PID); 794f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 795f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray for (int i = mService.mLruProcesses.size() - 1; i >= 0; i--) { 796f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray ProcessRecord r = mService.mLruProcesses.get(i); 797f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (r != null && r.thread != null) { 798f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray int pid = r.pid; 799f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (pid > 0 && pid != app.pid && pid != parentPid && pid != MY_PID) { 800f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (r.persistent) { 801f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray firstPids.add(pid); 802f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (DEBUG_ANR) Slog.i(TAG, "Adding persistent proc: " + r); 803f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } else { 804f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray lastPids.put(pid, Boolean.TRUE); 805f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (DEBUG_ANR) Slog.i(TAG, "Adding ANR proc: " + r); 806f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } 80720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 81320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the main log. 81420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos StringBuilder info = new StringBuilder(); 81520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.setLength(0); 81620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("ANR in ").append(app.processName); 81720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (activity != null && activity.shortComponentName != null) { 81820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(" (").append(activity.shortComponentName).append(")"); 81920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 82020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("\n"); 82120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("PID: ").append(app.pid).append("\n"); 82220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (annotation != null) { 82320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Reason: ").append(annotation).append("\n"); 82420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 82520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parent != null && parent != activity) { 82620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Parent: ").append(parent.shortComponentName).append("\n"); 82720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 82820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 829f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray ProcessCpuTracker processCpuTracker = new ProcessCpuTracker(true); 83020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 831f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray String[] nativeProcs = NATIVE_STACKS_OF_INTEREST; 832f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray // don't dump native PIDs for background ANRs 833f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray File tracesFile = null; 834f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (isSilentANR) { 835f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray tracesFile = mService.dumpStackTraces(true, firstPids, null, lastPids, 836f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray null); 837f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } else { 838f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray tracesFile = mService.dumpStackTraces(true, firstPids, processCpuTracker, lastPids, 839f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray nativeProcs); 840f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } 84120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 84220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String cpuInfo = null; 84320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 84420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 84520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mProcessCpuTracker) { 84620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo = mService.mProcessCpuTracker.printCurrentState(anrTime); 84720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 84820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentLoad()); 84920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(cpuInfo); 85020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 85120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 85220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentState(anrTime)); 85320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 85420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, info.toString()); 85520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (tracesFile == null) { 85620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // There is no trace file, so dump (only) the alleged culprit's threads to the log 85720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Process.sendSignal(app.pid, Process.SIGNAL_QUIT); 85820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 85920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 86020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.addErrorToDropBox("anr", app, app.processName, activity, parent, annotation, 86120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo, tracesFile, null); 86220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 86320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 86420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 86520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == show dialog, 1 = keep waiting, -1 = kill process immediately 86620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = mService.mController.appNotResponding( 86720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.pid, info.toString()); 86820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != 0) { 86920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 87020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 87120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 87220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 87320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mServices.scheduleServiceTimeoutLocked(app); 87420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 87720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 87920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 88020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 88120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 88220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 88320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 88420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 88520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessAnr(app.processName, app.uid); 88620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 887f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (isSilentANR) { 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) { 924445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver Dialog d = null; 92520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 92620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos HashMap<String, Object> data = (HashMap<String, Object>) msg.obj; 92720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = (ProcessRecord)data.get("app"); 92820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.anrDialog != null) { 92920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has anr dialog: " + proc); 9309046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 9319046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.ALREADY_SHOWING); 93220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 93320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 93420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 93520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent intent = new Intent("android.intent.action.ANR"); 93620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mService.mProcessesReady) { 93720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY 93820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos | Intent.FLAG_RECEIVER_FOREGROUND); 93920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 94020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.broadcastIntentLocked(null, null, intent, 94120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, null, 0, null, null, null, AppOpsManager.OP_NONE, 94220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, false, false, MY_PID, Process.SYSTEM_UID, 0 /* TODO: Verify */); 94320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 9446a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 9456a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 9466a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos if (mService.canShowErrorDialogs() || showBackground) { 947445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver d = new AppNotRespondingDialog(mService, 94820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, proc, (ActivityRecord)data.get("activity"), 94920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.arg1 != 0); 95020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc.anrDialog = d; 95120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 9529046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 9539046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.CANT_SHOW); 95420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Just kill the app if there is no dialog to be shown. 95520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.killAppAtUsersRequest(proc, null); 95620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 958445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver // If we've created a crash dialog, show it without the lock held 959445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver if (d != null) { 960445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver d.show(); 961445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver } 96220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 96320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 96420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 96520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Information about a process that is currently marked as bad. 96620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 96720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos static final class BadProcessInfo { 96820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos BadProcessInfo(long time, String shortMsg, String longMsg, String stack) { 96920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.time = time; 97020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.shortMsg = shortMsg; 97120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.longMsg = longMsg; 97220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.stack = stack; 97320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 97420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 97520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long time; 97620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String shortMsg; 97720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String longMsg; 97820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String stack; 97920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 98020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 98120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos} 982