AppErrors.java revision 148d7f4291d675fc17852d530be32b7dba06fc93
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; 21383db5ebcc3a4a615faf249bf4f126f42e80b82eTamas Berghammerimport com.android.internal.logging.nano.MetricsProto; 2220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.internal.os.ProcessCpuTracker; 23fe6f85cac9e823fd33a134f7129fdf7310703293Jeff Sharkeyimport com.android.server.RescueParty; 2420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.server.Watchdog; 25148d7f4291d675fc17852d530be32b7dba06fc93Yi Jinimport com.android.server.am.proto.AppErrorsProto; 2620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 2720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityManager; 2820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityOptions; 2920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityThread; 3020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.AppOpsManager; 3120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ApplicationErrorReport; 3220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.Dialog; 3320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.ActivityNotFoundException; 3420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Context; 3520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Intent; 3620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.ApplicationInfo; 3720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Binder; 3820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Message; 3920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Process; 4020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.RemoteException; 4120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemClock; 4220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemProperties; 4320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.UserHandle; 4420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.provider.Settings; 4520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArrayMap; 4620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArraySet; 4720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.EventLog; 4820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Log; 4920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Slog; 5020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.SparseArray; 5120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.TimeUtils; 52148d7f4291d675fc17852d530be32b7dba06fc93Yi Jinimport android.util.proto.ProtoOutputStream; 5320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 5420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.File; 5520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.FileDescriptor; 5620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.PrintWriter; 5720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.ArrayList; 5820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.Collections; 5920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.HashMap; 604d8959489d6b4123340dd2113044548b37d1b370Dianne Hackbornimport java.util.Set; 6120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 6220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.Watchdog.NATIVE_STACKS_OF_INTEREST; 639369efdf6a43d8fa0f82dcae651c76b85a5ea0adDianne Hackbornimport static com.android.server.am.ActivityManagerDebugConfig.DEBUG_ANR; 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) { 103a82b62678a0e1eaba50ec5adce93862683dac065Adam Lesinski context.assertRuntimeOverlayThemable(); 10420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService = service; 10520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext = context; 10620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 10720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 108148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin void writeToProto(ProtoOutputStream proto, long fieldId, String dumpPackage) { 109148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin if (mProcessCrashTimes.getMap().isEmpty() && mBadProcesses.getMap().isEmpty()) { 110148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin return; 111148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 112148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 113148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final long token = proto.start(fieldId); 114148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final long now = SystemClock.uptimeMillis(); 115148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.NOW_UPTIME_MS, now); 116148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 117148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin if (!mProcessCrashTimes.getMap().isEmpty()) { 118148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 119148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final int procCount = pmap.size(); 120148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin for (int ip = 0; ip < procCount; ip++) { 121148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final long ctoken = proto.start(AppErrorsProto.PROCESS_CRASH_TIMES); 122148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final String pname = pmap.keyAt(ip); 123148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final SparseArray<Long> uids = pmap.valueAt(ip); 124148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final int uidCount = uids.size(); 125148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 126148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.ProcessCrashTime.PROCESS_NAME, pname); 127148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin for (int i = 0; i < uidCount; i++) { 128148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final int puid = uids.keyAt(i); 129148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final ProcessRecord r = mService.mProcessNames.get(pname, puid); 130148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin if (dumpPackage != null && (r == null || !r.pkgList.containsKey(dumpPackage))) { 131148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin continue; 132148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 133148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final long etoken = proto.start(AppErrorsProto.ProcessCrashTime.ENTRIES); 134148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.ProcessCrashTime.Entry.UID, puid); 135148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.ProcessCrashTime.Entry.LAST_CRASHED_AT_MS, 136148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin uids.valueAt(i)); 137148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.end(etoken); 138148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 139148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.end(ctoken); 140148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 141148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 142148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 143148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 144148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin if (!mBadProcesses.getMap().isEmpty()) { 145148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final ArrayMap<String, SparseArray<BadProcessInfo>> pmap = mBadProcesses.getMap(); 146148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final int processCount = pmap.size(); 147148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin for (int ip = 0; ip < processCount; ip++) { 148148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final long btoken = proto.start(AppErrorsProto.BAD_PROCESSES); 149148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final String pname = pmap.keyAt(ip); 150148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final SparseArray<BadProcessInfo> uids = pmap.valueAt(ip); 151148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final int uidCount = uids.size(); 152148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 153148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.BadProcess.PROCESS_NAME, pname); 154148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin for (int i = 0; i < uidCount; i++) { 155148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final int puid = uids.keyAt(i); 156148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final ProcessRecord r = mService.mProcessNames.get(pname, puid); 157148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin if (dumpPackage != null && (r == null 158148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin || !r.pkgList.containsKey(dumpPackage))) { 159148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin continue; 160148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 161148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final BadProcessInfo info = uids.valueAt(i); 162148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin final long etoken = proto.start(AppErrorsProto.BadProcess.ENTRIES); 163148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.BadProcess.Entry.UID, puid); 164148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.BadProcess.Entry.CRASHED_AT_MS, info.time); 165148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.BadProcess.Entry.SHORT_MSG, info.shortMsg); 166148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.BadProcess.Entry.LONG_MSG, info.longMsg); 167148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.write(AppErrorsProto.BadProcess.Entry.STACK, info.stack); 168148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.end(etoken); 169148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 170148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.end(btoken); 171148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 172148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 173148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 174148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin proto.end(token); 175148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin } 176148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin 177148d7f4291d675fc17852d530be32b7dba06fc93Yi Jin boolean dumpLocked(FileDescriptor fd, PrintWriter pw, boolean needSep, String dumpPackage) { 17820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mProcessCrashTimes.getMap().isEmpty()) { 17920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 18020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long now = SystemClock.uptimeMillis(); 18120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 18220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 18320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 18420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 18520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<Long> uids = pmap.valueAt(ip); 18620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 18720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 18820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 18920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 19020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 19120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 19220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 19320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 19520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 19620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 19720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Time since processes crashed:"); 19820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 19920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Process "); pw.print(pname); 20120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 20220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": last crashed "); 20320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TimeUtils.formatDuration(now-uids.valueAt(i), pw); 20420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" ago"); 20520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 20920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mBadProcesses.getMap().isEmpty()) { 21020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 21120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<BadProcessInfo>> pmap = mBadProcesses.getMap(); 21220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 21320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 21420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 21520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<BadProcessInfo> uids = pmap.valueAt(ip); 21620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 21720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 21820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 21920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 22020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 22120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 22220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 22320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 22520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 22620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 22720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Bad processes:"); 22820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 22920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final BadProcessInfo info = uids.valueAt(i); 23120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Bad process "); pw.print(pname); 23220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 23320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": crashed at time "); pw.println(info.time); 23420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.shortMsg != null) { 23520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Short msg: "); pw.println(info.shortMsg); 23620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.longMsg != null) { 23820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Long msg: "); pw.println(info.longMsg); 23920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack != null) { 24120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Stack:"); 24220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int lastPos = 0; 24320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int pos = 0; pos < info.stack.length(); pos++) { 24420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack.charAt(pos) == '\n') { 24520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 24620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, pos-lastPos); 24720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 24820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos lastPos = pos+1; 24920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (lastPos < info.stack.length()) { 25220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 25320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, info.stack.length()-lastPos); 25420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 25520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return needSep; 26120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBadProcessLocked(ApplicationInfo info) { 26420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return mBadProcesses.get(info.processName, info.uid) != null; 26520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void clearBadProcessLocked(ApplicationInfo info) { 26820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.remove(info.processName, info.uid); 26920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 27020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 27120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(ApplicationInfo info) { 27220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(info.processName, info.uid); 27320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 27420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 27520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(boolean resetEntireUser, int appId, int userId) { 27620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 27720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = pmap.size() - 1; ip >= 0; ip--) { 27820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Long> ba = pmap.valueAt(ip); 27920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = ba.size() - 1; i >= 0; i--) { 28020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean remove = false; 28120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int entUid = ba.keyAt(i); 28220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!resetEntireUser) { 28320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (userId == UserHandle.USER_ALL) { 28420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (UserHandle.getAppId(entUid) == appId) { 28520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 28620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 28820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (entUid == UserHandle.getUid(userId, appId)) { 28920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 29020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (UserHandle.getUserId(entUid) == userId) { 29320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 29420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (remove) { 29620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ba.removeAt(i); 29720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ba.size() == 0) { 30020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pmap.removeAt(ip); 30120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 30220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 30320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 30420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 30520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void loadAppsNotReportingCrashesFromConfigLocked(String appsNotReportingCrashesConfig) { 30620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appsNotReportingCrashesConfig != null) { 30720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String[] split = appsNotReportingCrashesConfig.split(","); 30820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (split.length > 0) { 30920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 31020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Collections.addAll(mAppsNotReportingCrashes, split); 31120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 31220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 31320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 31420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 31520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void killAppAtUserRequestLocked(ProcessRecord app, Dialog fromDialog) { 31620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = false; 31720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = null; 31820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = false; 31920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notRespondingReport = null; 32020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.anrDialog == fromDialog) { 32120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.anrDialog = null; 32220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 32320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.waitDialog == fromDialog) { 32420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.waitDialog = null; 32520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 32620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.pid > 0 && app.pid != MY_PID) { 32720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos handleAppCrashLocked(app, "user-terminated" /*reason*/, 32820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null /*shortMsg*/, null /*longMsg*/, null /*stackTrace*/, null /*data*/); 32920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("user request after error", true); 33020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 33120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 33220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 3338aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate /** 3348aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate * Induce a crash in the given app. 3358aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate * 3368aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate * @param uid if nonnegative, the required matching uid of the target to crash 3378aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate * @param initialPid fast-path match for the target to crash 3388aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate * @param packageName fallback match if the stated pid is not found or doesn't match uid 3398aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate * @param userId If nonnegative, required to identify a match by package name 3408aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate * @param message 3418aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate */ 3428aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate void scheduleAppCrashLocked(int uid, int initialPid, String packageName, int userId, 34320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String message) { 34420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = null; 34520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 34620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Figure out which process to kill. We don't trust that initialPid 34720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // still has any relation to current pids, so must scan through the 34820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // list. 34920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 35020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mPidsSelfLocked) { 35120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i=0; i<mService.mPidsSelfLocked.size(); i++) { 35220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord p = mService.mPidsSelfLocked.valueAt(i); 3538aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate if (uid >= 0 && p.uid != uid) { 35420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 35520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 35620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.pid == initialPid) { 35720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 35820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos break; 35920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 3608aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate if (p.pkgList.containsKey(packageName) 3618aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate && (userId < 0 || p.userId == userId)) { 36220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 36320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 36420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 36520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 36620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc == null) { 36820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "crashApplication: nothing for uid=" + uid 36920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " initialPid=" + initialPid 3708aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate + " packageName=" + packageName 3718aa8fe128992f7e47ecbc8588027eaec82012f3aChristopher Tate + " userId=" + userId); 37220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 37320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 37420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 3755719028766f51512beffa623db7ee682851570a0Joe Onorato proc.scheduleCrash(message); 37620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 37720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 37820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 37920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Bring up the "unexpected error" dialog box for a crashing app. 38020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Deal with edge cases (intercepts from instrumented applications, 38120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * ActivityController, error intent receivers, that sort of thing). 38220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param r the application crashing 38320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param crashInfo describing the failure 38420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 38520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void crashApplication(ProcessRecord r, ApplicationErrorReport.CrashInfo crashInfo) { 386b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu final int callingPid = Binder.getCallingPid(); 387b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu final int callingUid = Binder.getCallingUid(); 388b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu 389fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian final long origId = Binder.clearCallingIdentity(); 390fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 391b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu crashApplicationInner(r, crashInfo, callingPid, callingUid); 392fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } finally { 393fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Binder.restoreCallingIdentity(origId); 394fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 395fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 396fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 397b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu void crashApplicationInner(ProcessRecord r, ApplicationErrorReport.CrashInfo crashInfo, 398b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int callingPid, int callingUid) { 39920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis = System.currentTimeMillis(); 40020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg = crashInfo.exceptionClassName; 40120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String longMsg = crashInfo.exceptionMessage; 40220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String stackTrace = crashInfo.stackTrace; 40320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (shortMsg != null && longMsg != null) { 40420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg + ": " + longMsg; 40520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (shortMsg != null) { 40620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg; 40720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 40820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 409fe6f85cac9e823fd33a134f7129fdf7310703293Jeff Sharkey // If a persistent app is stuck in a crash loop, the device isn't very 410fe6f85cac9e823fd33a134f7129fdf7310703293Jeff Sharkey // usable, so we want to consider sending out a rescue party. 411fe6f85cac9e823fd33a134f7129fdf7310703293Jeff Sharkey if (r != null && r.persistent) { 412fe6f85cac9e823fd33a134f7129fdf7310703293Jeff Sharkey RescueParty.notePersistentAppCrash(mContext, r.uid); 413fe6f85cac9e823fd33a134f7129fdf7310703293Jeff Sharkey } 414fe6f85cac9e823fd33a134f7129fdf7310703293Jeff Sharkey 41520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult result = new AppErrorResult(); 41620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord task; 41720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 418fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian /** 419fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * If crash is handled by instance of {@link android.app.IActivityController}, 420fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * finish now and don't show the app error dialog. 421fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian */ 422fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (handleAppCrashInActivityController(r, crashInfo, shortMsg, longMsg, stackTrace, 423b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu timeMillis, callingPid, callingUid)) { 424fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return; 42520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 42620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 427fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian /** 428fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * If this process was running instrumentation, finish now - it will be handled in 429fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * {@link ActivityManagerService#handleAppDiedLocked}. 430fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian */ 431340417356d92d0db71d0692344e66886ca795dfdDianne Hackborn if (r != null && r.instr != null) { 43220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 43320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 43520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log crash in battery stats. 43620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null) { 43720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessCrash(r.processName, r.uid); 43820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 44020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = new AppErrorDialog.Data(); 44120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.result = result; 44220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.proc = r; 44320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 44420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If we can't identify the process or it's already exceeded its crash quota, 44520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // quit right away without showing a crash dialog. 44620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r == null || !makeAppCrashingLocked(r, shortMsg, longMsg, stackTrace, data)) { 44720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 44820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 44920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 4509645b0ffda8d328fd563ae9ad611c18a44102930Wale Ogunwale final Message msg = Message.obtain(); 45120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.what = ActivityManagerService.SHOW_ERROR_UI_MSG; 45220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 45320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos task = data.task; 45420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.obj = data; 45520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mUiHandler.sendMessage(msg); 45620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 45720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 45820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = result.get(); 45920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 46020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent appErrorIntent = null; 461fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_CRASH, res); 462ad028c1616be016e6bef0d9a664d3a0054804e01Adrian Roos if (res == AppErrorDialog.TIMEOUT || res == AppErrorDialog.CANCEL) { 463fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian res = AppErrorDialog.FORCE_QUIT; 464fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 465fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian synchronized (mService) { 466fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.MUTE) { 467fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian stopReportingCrashesLocked(r); 468fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 469fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.RESTART) { 470fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.removeProcessLocked(r, false, true, "crash"); 471fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (task != null) { 47220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 473fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.startActivityFromRecents(task.taskId, 474fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityOptions.makeBasic().toBundle()); 475fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } catch (IllegalArgumentException e) { 476fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Hmm, that didn't work, app might have crashed before creating a 477fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // recents entry. Let's see if we have a safe-to-restart intent. 4784d8959489d6b4123340dd2113044548b37d1b370Dianne Hackborn final Set<String> cats = task.intent.getCategories(); 4794d8959489d6b4123340dd2113044548b37d1b370Dianne Hackborn if (cats != null && cats.contains(Intent.CATEGORY_LAUNCHER)) { 480d3624e10392e20158eb2ec1c1cd8ec5bb0914a47Bryce Lee mService.getActivityStartController().startActivityInPackage( 4814d8d32cb6af4b9ea2f8d320f4a52561413d146bdJorim Jaggi task.mCallingUid, callingPid, callingUid, task.mCallingPackage, 4824d8d32cb6af4b9ea2f8d320f4a52561413d146bdJorim Jaggi task.intent, null, null, null, 0, 0, 4834d8d32cb6af4b9ea2f8d320f4a52561413d146bdJorim Jaggi new SafeActivityOptions(ActivityOptions.makeBasic()), 4844d8d32cb6af4b9ea2f8d320f4a52561413d146bdJorim Jaggi task.userId, null, 4854d8d32cb6af4b9ea2f8d320f4a52561413d146bdJorim Jaggi "AppErrors"); 48620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 48720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 48820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 489fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 490fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.FORCE_QUIT) { 491fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian long orig = Binder.clearCallingIdentity(); 492fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 493fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Kill it with fire! 494fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mStackSupervisor.handleAppCrashLocked(r); 495fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!r.persistent) { 496fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.removeProcessLocked(r, false, false, "crash"); 497fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 498fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 499fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } finally { 500fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Binder.restoreCallingIdentity(orig); 50120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 50220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 503fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.FORCE_QUIT_AND_REPORT) { 504fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian appErrorIntent = createAppErrorIntentLocked(r, timeMillis, crashInfo); 505fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 506fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (r != null && !r.isolated && res != AppErrorDialog.RESTART) { 507fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // XXX Can't keep track of crash time for isolated processes, 508fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // since they don't have a persistent identity. 509fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mProcessCrashTimes.put(r.info.processName, r.uid, 510fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian SystemClock.uptimeMillis()); 511fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 51220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 51320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 51420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appErrorIntent != null) { 51520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 51620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext.startActivityAsUser(appErrorIntent, new UserHandle(r.userId)); 51720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (ActivityNotFoundException e) { 51820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "bug report receiver dissappeared", e); 51920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 52020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 52120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 52220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 523fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian private boolean handleAppCrashInActivityController(ProcessRecord r, 524fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ApplicationErrorReport.CrashInfo crashInfo, 525fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian String shortMsg, String longMsg, 526b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu String stackTrace, long timeMillis, 527b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int callingPid, int callingUid) { 528fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (mService.mController == null) { 529fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return false; 530fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 531fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 532fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 533fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian String name = r != null ? r.processName : null; 534b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int pid = r != null ? r.pid : callingPid; 535b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int uid = r != null ? r.info.uid : callingUid; 536fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!mService.mController.appCrashed(name, pid, 537fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian shortMsg, longMsg, timeMillis, crashInfo.stackTrace)) { 538fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if ("1".equals(SystemProperties.get(SYSTEM_DEBUGGABLE, "0")) 539fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian && "Native crash".equals(crashInfo.exceptionClassName)) { 540fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Slog.w(TAG, "Skip killing native crashed app " + name 541fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian + "(" + pid + ") during testing"); 542fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } else { 543fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Slog.w(TAG, "Force-killing crashed app " + name 544fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian + " at watcher's request"); 545fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (r != null) { 546fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!makeAppCrashingLocked(r, shortMsg, longMsg, stackTrace, null)) 547fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian { 548fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian r.kill("crash", true); 549fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 550fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } else { 551fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Huh. 552fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Process.killProcess(pid); 553fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityManagerService.killProcessGroup(uid, pid); 554fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 555fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 556fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return true; 557fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 558fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } catch (RemoteException e) { 559fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mController = null; 560fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Watchdog.getInstance().setActivityController(null); 561fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 562fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return false; 563fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 564fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 56520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private boolean makeAppCrashingLocked(ProcessRecord app, 56620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 56720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = true; 56820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = generateProcessError(app, 56920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo.CRASHED, null, shortMsg, longMsg, stackTrace); 57020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos startAppProblemLocked(app); 57120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.stopFreezingAllLocked(); 57220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return handleAppCrashLocked(app, "force-crash" /*reason*/, shortMsg, longMsg, stackTrace, 57320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data); 57420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 57520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void startAppProblemLocked(ProcessRecord app) { 57720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If this app is not running under the current user, then we 57820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // can't give it a report button because that would require 57920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // launching the report UI under a different user. 58020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = null; 58120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 5821b3edacd6a381ae02e6b82cb9a4750ea8cb9ec84Fyodor Kupolov for (int userId : mService.mUserController.getCurrentProfileIds()) { 58320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.userId == userId) { 58420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = ApplicationErrorReport.getErrorReportReceiver( 58520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, app.info.packageName, app.info.flags); 58620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 58720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 58820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.skipCurrentReceiverLocked(app); 58920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 59020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 59120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 59220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Generate a process error record, suitable for attachment to a ProcessRecord. 59320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 59420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param app The ProcessRecord in which the error occurred. 59520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param condition Crashing, Application Not Responding, etc. Values are defined in 596f6690100be5c5cd75c64d9a6a0345acff7b754d1Sudheer Shanka * ActivityManager.ProcessErrorStateInfo 59720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param activity The activity associated with the crash, if known. 59820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param shortMsg Short message describing the crash. 59920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param longMsg Long message describing the crash. 60020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param stackTrace Full crash stack trace, may be null. 60120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 602f6690100be5c5cd75c64d9a6a0345acff7b754d1Sudheer Shanka * @return Returns a fully-formed ProcessErrorStateInfo record. 60320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 60420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ActivityManager.ProcessErrorStateInfo generateProcessError(ProcessRecord app, 60520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int condition, String activity, String shortMsg, String longMsg, String stackTrace) { 60620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo report = new ActivityManager.ProcessErrorStateInfo(); 60720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 60820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.condition = condition; 60920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = app.processName; 61020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.pid = app.pid; 61120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.uid = app.info.uid; 61220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.tag = activity; 61320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.shortMsg = shortMsg; 61420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.longMsg = longMsg; 61520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.stackTrace = stackTrace; 61620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 61720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 61820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 61920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 62020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent createAppErrorIntentLocked(ProcessRecord r, 62120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 62220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = createAppErrorReportLocked(r, timeMillis, crashInfo); 62320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (report == null) { 62420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 62520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 62620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent result = new Intent(Intent.ACTION_APP_ERROR); 62720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.setComponent(r.errorReportReceiver); 62820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.putExtra(Intent.EXTRA_BUG_REPORT, report); 62920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 63020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return result; 63120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 63220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 63320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ApplicationErrorReport createAppErrorReportLocked(ProcessRecord r, 63420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 63520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.errorReportReceiver == null) { 63620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 63720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 63820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 63920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!r.crashing && !r.notResponding && !r.forceCrashReport) { 64020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 64120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 64220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 64320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = new ApplicationErrorReport(); 64420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.packageName = r.info.packageName; 64520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.installerPackageName = r.errorReportReceiver.getPackageName(); 64620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = r.processName; 64720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.time = timeMillis; 64820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.systemApp = (r.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0; 64920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 65020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.crashing || r.forceCrashReport) { 65120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_CRASH; 65220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.crashInfo = crashInfo; 65320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (r.notResponding) { 65420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_ANR; 65520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo = new ApplicationErrorReport.AnrInfo(); 65620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 65720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.activity = r.notRespondingReport.tag; 65820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.cause = r.notRespondingReport.shortMsg; 65920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.info = r.notRespondingReport.longMsg; 66020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 66220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 66320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 66520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean handleAppCrashLocked(ProcessRecord app, String reason, 66620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 667b0c8a887299a7f462c41408edda6043202143233Amith Yamasani final long now = SystemClock.uptimeMillis(); 668b0c8a887299a7f462c41408edda6043202143233Amith Yamasani final boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 6696a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 67020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 671b0c8a887299a7f462c41408edda6043202143233Amith Yamasani final boolean procIsBoundForeground = 672b0c8a887299a7f462c41408edda6043202143233Amith Yamasani (app.curProcState == ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE); 673b0c8a887299a7f462c41408edda6043202143233Amith Yamasani 67420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTime; 67520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTimePersistent; 676b0c8a887299a7f462c41408edda6043202143233Amith Yamasani boolean tryAgain = false; 677b0c8a887299a7f462c41408edda6043202143233Amith Yamasani 67820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 67920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = mProcessCrashTimes.get(app.info.processName, app.uid); 68020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTimePersistent = mProcessCrashTimesPersistent.get(app.info.processName, app.uid); 68120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 68220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = crashTimePersistent = null; 68320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 684b0c8a887299a7f462c41408edda6043202143233Amith Yamasani 685b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // Bump up the crash count of any services currently running in the proc. 686b0c8a887299a7f462c41408edda6043202143233Amith Yamasani for (int i = app.services.size() - 1; i >= 0; i--) { 687b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // Any services running in the application need to be placed 688b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // back in the pending list. 689b0c8a887299a7f462c41408edda6043202143233Amith Yamasani ServiceRecord sr = app.services.valueAt(i); 690b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // If the service was restarted a while ago, then reset crash count, else increment it. 691b0c8a887299a7f462c41408edda6043202143233Amith Yamasani if (now > sr.restartTime + ProcessList.MIN_CRASH_INTERVAL) { 692b0c8a887299a7f462c41408edda6043202143233Amith Yamasani sr.crashCount = 1; 693b0c8a887299a7f462c41408edda6043202143233Amith Yamasani } else { 694b0c8a887299a7f462c41408edda6043202143233Amith Yamasani sr.crashCount++; 695b0c8a887299a7f462c41408edda6043202143233Amith Yamasani } 696b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // Allow restarting for started or bound foreground services that are crashing. 697b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // This includes wallpapers. 698b0c8a887299a7f462c41408edda6043202143233Amith Yamasani if (sr.crashCount < mService.mConstants.BOUND_SERVICE_MAX_CRASH_RETRY 699b0c8a887299a7f462c41408edda6043202143233Amith Yamasani && (sr.isForeground || procIsBoundForeground)) { 700b0c8a887299a7f462c41408edda6043202143233Amith Yamasani tryAgain = true; 701b0c8a887299a7f462c41408edda6043202143233Amith Yamasani } 702b0c8a887299a7f462c41408edda6043202143233Amith Yamasani } 703b0c8a887299a7f462c41408edda6043202143233Amith Yamasani 704b0c8a887299a7f462c41408edda6043202143233Amith Yamasani if (crashTime != null && now < crashTime + ProcessList.MIN_CRASH_INTERVAL) { 705b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // The process crashed again very quickly. If it was a bound foreground service, let's 706b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // try to restart again in a while, otherwise the process loses! 70720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Process " + app.info.processName 70820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " has crashed too many times: killing!"); 70920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROCESS_CRASHED_TOO_MUCH, 71020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.userId, app.info.processName, app.uid); 71120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.handleAppCrashLocked(app); 71220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.persistent) { 71320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // We don't want to start this process again until the user 71420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // explicitly does so... but for persistent process, we really 71520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // need to keep it running. If a persistent process is actually 71620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // repeatedly crashing, then badness for everyone. 71720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROC_BAD, app.userId, app.uid, 71820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.info.processName); 71920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 72020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX We don't have a way to mark isolated processes 72120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // as bad, since they don't have a peristent identity. 72220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.put(app.info.processName, app.uid, 72320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos new BadProcessInfo(now, shortMsg, longMsg, stackTrace)); 72420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(app.info.processName, app.uid); 72520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.bad = true; 72720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.removed = true; 72820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Don't let services in this process be restarted and potentially 72920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // annoy the user repeatedly. Unless it is persistent, since those 73020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // processes run critical code. 731b0c8a887299a7f462c41408edda6043202143233Amith Yamasani mService.removeProcessLocked(app, false, tryAgain, "crash"); 73220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 7336a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos if (!showBackground) { 7346a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos return false; 7356a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos } 73620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 73720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 73820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 73920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord affectedTask = 74020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.finishTopRunningActivityLocked(app, reason); 74120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null) { 74220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.task = affectedTask; 74320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null && crashTimePersistent != null 74520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && now < crashTimePersistent + ProcessList.MIN_CRASH_INTERVAL) { 74620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.repeating = true; 74720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 750b0c8a887299a7f462c41408edda6043202143233Amith Yamasani if (data != null && tryAgain) { 751b0c8a887299a7f462c41408edda6043202143233Amith Yamasani data.isRestartableForService = true; 75220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 75320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 75420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If the crashing process is what we consider to be the "home process" and it has been 75520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // replaced by a third-party app, clear the package preferred activities from packages 75620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // with a home activity running in the process to prevent a repeatedly crashing app 75720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // from blocking the user to manually clear the list. 75820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayList<ActivityRecord> activities = app.activities; 75920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app == mService.mHomeProcess && activities.size() > 0 76020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && (mService.mHomeProcess.info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) { 76120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int activityNdx = activities.size() - 1; activityNdx >= 0; --activityNdx) { 76220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ActivityRecord r = activities.get(activityNdx); 7636fbde9fccb90c2715730a5a0ac9425d48b939558Wale Ogunwale if (r.isActivityTypeHome()) { 76420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Log.i(TAG, "Clearing package preferred activities from " + r.packageName); 76520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 76620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityThread.getPackageManager() 76720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos .clearPackagePreferredActivities(r.packageName); 76820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException c) { 76920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // pm is in same process, this will never happen. 77020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 77120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 77220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 77320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 77420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 77520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 77620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX Can't keep track of crash times for isolated processes, 777b0c8a887299a7f462c41408edda6043202143233Amith Yamasani // because they don't have a persistent identity. 77820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.put(app.info.processName, app.uid, now); 77920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimesPersistent.put(app.info.processName, app.uid, now); 78020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 78120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.crashHandler != null) mService.mHandler.post(app.crashHandler); 78320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return true; 78420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 78520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void handleShowAppErrorUi(Message msg) { 78720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = (AppErrorDialog.Data) msg.obj; 78820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 78920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 79020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 79120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = data.proc; 79220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult res = data.result; 79320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.crashDialog != null) { 79420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has crash dialog: " + proc); 79520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 7969046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.ALREADY_SHOWING); 79720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 79820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 79920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBackground = (UserHandle.getAppId(proc.uid) 80120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos >= Process.FIRST_APPLICATION_UID 80220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && proc.pid != MY_PID); 8031b3edacd6a381ae02e6b82cb9a4750ea8cb9ec84Fyodor Kupolov for (int userId : mService.mUserController.getCurrentProfileIds()) { 80420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos isBackground &= (proc.userId != userId); 80520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (isBackground && !showBackground) { 80720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Skipping crash dialog of " + proc + ": background"); 80820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 8099046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.BACKGROUND_USER); 81020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 81220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81343643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein final boolean showFirstCrash = Settings.Global.getInt( 81443643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein mContext.getContentResolver(), 81543643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein Settings.Global.SHOW_FIRST_CRASH_DIALOG, 0) != 0; 81643643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein final boolean showFirstCrashDevOption = Settings.Secure.getIntForUser( 81743643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein mContext.getContentResolver(), 81843643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein Settings.Secure.SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 81943643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein 0, 820fd5238cab7960d280da7d145b769a494e196a03dAndrew Sapperstein mService.mUserController.getCurrentUserId()) != 0; 82120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final boolean crashSilenced = mAppsNotReportingCrashes != null && 82220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.contains(proc.info.packageName); 82343643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein if ((mService.canShowErrorDialogs() || showBackground) && !crashSilenced 82443643aeed151da5c92817298a04b2b32c3aba338Andrew Sapperstein && (showFirstCrash || showFirstCrashDevOption || data.repeating)) { 825445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver proc.crashDialog = new AppErrorDialog(mContext, mService, data); 82620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 82720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // The device is asleep, so just pretend that the user 82820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // saw a crash dialog and hit "force quit". 82920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 8309046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.CANT_SHOW); 83120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 83220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 83320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 834445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver // If we've created a crash dialog, show it without the lock held 835445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver if(data.proc.crashDialog != null) { 8365ddcca789172da68b7505fb301f6dc7cf173b4dcFyodor Kupolov Slog.i(TAG, "Showing crash dialog for package " + data.proc.info.packageName 8375ddcca789172da68b7505fb301f6dc7cf173b4dcFyodor Kupolov + " u" + data.proc.userId); 838445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver data.proc.crashDialog.show(); 839445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver } 84020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 84120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 84220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void stopReportingCrashesLocked(ProcessRecord proc) { 84320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mAppsNotReportingCrashes == null) { 84420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 84520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 84620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.add(proc.info.packageName); 84720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 84820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 849a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath static boolean isInterestingForBackgroundTraces(ProcessRecord app) { 850a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // The system_server is always considered interesting. 851a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath if (app.pid == MY_PID) { 852a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath return true; 853a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath } 854a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath 855a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // A package is considered interesting if any of the following is true : 856a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // 857a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // - It's displaying an activity. 858a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // - It's the SystemUI. 859a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // - It has an overlay or a top UI visible. 860a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // 861a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // NOTE: The check whether a given ProcessRecord belongs to the systemui 862a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // process is a bit of a kludge, but the same pattern seems repeated at 863a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath // several places in the system server. 864a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath return app.isInterestingToUserLocked() || 865a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath (app.info != null && "com.android.systemui".equals(app.info.packageName)) || 866a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath (app.hasTopUi || app.hasOverlayUi); 867a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath } 868a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath 86920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final void appNotResponding(ProcessRecord app, ActivityRecord activity, 87020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityRecord parent, boolean aboveSystem, final String annotation) { 87120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ArrayList<Integer> firstPids = new ArrayList<Integer>(5); 87220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Boolean> lastPids = new SparseArray<Boolean>(20); 87320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 87420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 87520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 87620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == continue, -1 = kill process immediately 877a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos int res = mService.mController.appEarlyNotResponding( 878a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos app.processName, app.pid, annotation); 87920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 88020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 88120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 88220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 88320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 88420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 88520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 88620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 88720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 88820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long anrTime = SystemClock.uptimeMillis(); 88920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 89020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 89120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 89220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 893f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray // Unless configured otherwise, swallow ANRs in background processes & kill the process. 894f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 895f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 896f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 897f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray boolean isSilentANR; 898f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 89920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 90020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // PowerManager.reboot() can block for a long time, so ignore ANRs while shutting down. 90120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mShuttingDown) { 90220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "During shutdown skipping ANR: " + app + " " + annotation); 90320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 90420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.notResponding) { 90520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Skipping duplicate ANR: " + app + " " + annotation); 90620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 90720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.crashing) { 90820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Crashing app skipping ANR: " + app + " " + annotation); 90920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 910313177dccacaf5fefd2954d90c065e35e5b03253Tobias Lindskog } else if (app.killedByAm) { 911313177dccacaf5fefd2954d90c065e35e5b03253Tobias Lindskog Slog.i(TAG, "App already killed by AM skipping ANR: " + app + " " + annotation); 912313177dccacaf5fefd2954d90c065e35e5b03253Tobias Lindskog return; 91341d65f28c202bd405f60f7739fd2cd775bb35213Mark Lu } else if (app.killed) { 91441d65f28c202bd405f60f7739fd2cd775bb35213Mark Lu Slog.i(TAG, "Skipping died app ANR: " + app + " " + annotation); 91541d65f28c202bd405f60f7739fd2cd775bb35213Mark Lu return; 91620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 91720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 91820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // In case we come through here for the same app before completing 91920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // this one, mark as anring now so we will bail out. 92020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = true; 92120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 92220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the event log. 92320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_ANR, app.userId, app.pid, 92420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.info.flags, annotation); 92520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 92620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Dump thread traces as quickly as we can, starting with "interesting" processes. 92720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos firstPids.add(app.pid); 92820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 929f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray // Don't dump other PIDs if it's a background ANR 930a22d9fbe8c1cf3cb47db0bfecbd4fd84c59b6ec0Narayan Kamath isSilentANR = !showBackground && !isInterestingForBackgroundTraces(app); 931f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (!isSilentANR) { 932f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray int parentPid = app.pid; 933f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (parent != null && parent.app != null && parent.app.pid > 0) { 934f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray parentPid = parent.app.pid; 935f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } 936f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (parentPid != app.pid) firstPids.add(parentPid); 937f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 938f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (MY_PID != app.pid && MY_PID != parentPid) firstPids.add(MY_PID); 939f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray 940f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray for (int i = mService.mLruProcesses.size() - 1; i >= 0; i--) { 941f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray ProcessRecord r = mService.mLruProcesses.get(i); 942f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (r != null && r.thread != null) { 943f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray int pid = r.pid; 944f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (pid > 0 && pid != app.pid && pid != parentPid && pid != MY_PID) { 945f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (r.persistent) { 946f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray firstPids.add(pid); 947f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (DEBUG_ANR) Slog.i(TAG, "Adding persistent proc: " + r); 94890d1e363ed4956e3454b943407a7ebee9ae6e351Brian Carlstrom } else if (r.treatLikeActivity) { 94990d1e363ed4956e3454b943407a7ebee9ae6e351Brian Carlstrom firstPids.add(pid); 95090d1e363ed4956e3454b943407a7ebee9ae6e351Brian Carlstrom if (DEBUG_ANR) Slog.i(TAG, "Adding likely IME: " + r); 951f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } else { 952f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray lastPids.put(pid, Boolean.TRUE); 953f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (DEBUG_ANR) Slog.i(TAG, "Adding ANR proc: " + r); 954f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } 95520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 95920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 96020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 96120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the main log. 96220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos StringBuilder info = new StringBuilder(); 96320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.setLength(0); 96420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("ANR in ").append(app.processName); 96520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (activity != null && activity.shortComponentName != null) { 96620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(" (").append(activity.shortComponentName).append(")"); 96720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 96820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("\n"); 96920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("PID: ").append(app.pid).append("\n"); 97020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (annotation != null) { 97120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Reason: ").append(annotation).append("\n"); 97220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 97320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parent != null && parent != activity) { 97420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Parent: ").append(parent.shortComponentName).append("\n"); 97520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 97620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 977f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray ProcessCpuTracker processCpuTracker = new ProcessCpuTracker(true); 97820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 97966524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom // don't dump native PIDs for background ANRs unless it is the process of interest 98066524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom String[] nativeProcs = null; 981f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (isSilentANR) { 98266524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom for (int i = 0; i < NATIVE_STACKS_OF_INTEREST.length; i++) { 98366524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom if (NATIVE_STACKS_OF_INTEREST[i].equals(app.processName)) { 98466524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom nativeProcs = new String[] { app.processName }; 98566524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom break; 98666524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom } 98766524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom } 988f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } else { 98966524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom nativeProcs = NATIVE_STACKS_OF_INTEREST; 990f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray } 99120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 99294a0dcdde12192ad0815ec88f8ac62152f6a58b4Martijn Coenen int[] pids = nativeProcs == null ? null : Process.getPidsForCommands(nativeProcs); 9936b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland ArrayList<Integer> nativePids = null; 9946b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland 9956b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland if (pids != null) { 9966b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland nativePids = new ArrayList<Integer>(pids.length); 9976b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland for (int i : pids) { 9986b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland nativePids.add(i); 9996b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland } 10006b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland } 10016b47c54a65d8c0aca9a6523a926a386ecfaec069Steven Moreland 100266524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom // For background ANRs, don't pass the ProcessCpuTracker to 100366524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom // avoid spending 1/2 second collecting stats to rank lastPids. 1004f013daa3ac7718c983cf850784f5cf29ee027487Narayan Kamath File tracesFile = ActivityManagerService.dumpStackTraces( 1005f013daa3ac7718c983cf850784f5cf29ee027487Narayan Kamath true, firstPids, 1006f013daa3ac7718c983cf850784f5cf29ee027487Narayan Kamath (isSilentANR) ? null : processCpuTracker, 1007f013daa3ac7718c983cf850784f5cf29ee027487Narayan Kamath (isSilentANR) ? null : lastPids, 1008f013daa3ac7718c983cf850784f5cf29ee027487Narayan Kamath nativePids); 100966524247d4d5f21a86624a6ccdd5f014bf5aa8b6Brian Carlstrom 101020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String cpuInfo = null; 101120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 101220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 101320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mProcessCpuTracker) { 101420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo = mService.mProcessCpuTracker.printCurrentState(anrTime); 101520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 101620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentLoad()); 101720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(cpuInfo); 101820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 101920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 102020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentState(anrTime)); 102120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 102220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, info.toString()); 102320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (tracesFile == null) { 102420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // There is no trace file, so dump (only) the alleged culprit's threads to the log 102520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Process.sendSignal(app.pid, Process.SIGNAL_QUIT); 102620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 102720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 102820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.addErrorToDropBox("anr", app, app.processName, activity, parent, annotation, 102920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo, tracesFile, null); 103020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 103120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 103220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 103320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == show dialog, 1 = keep waiting, -1 = kill process immediately 103420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = mService.mController.appNotResponding( 103520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.pid, info.toString()); 103620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != 0) { 103720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 103820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 103920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 104020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 104120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mServices.scheduleServiceTimeoutLocked(app); 104220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 104320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 104420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 104520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 104620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 104720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 104820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 104920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 105020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 105120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 105220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 105320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessAnr(app.processName, app.uid); 105420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 1055f0f9a829818a98236c81b96f9fe0f9ac3125eb1dTim Murray if (isSilentANR) { 105620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("bg anr", true); 105720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 105820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 105920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 106020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Set the app's notResponding state, and look up the errorReportReceiver 106120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos makeAppNotRespondingLocked(app, 106220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos activity != null ? activity.shortComponentName : null, 106320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos annotation != null ? "ANR " + annotation : "ANR", 106420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.toString()); 106520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 106620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Bring up the infamous App Not Responding dialog 106720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Message msg = Message.obtain(); 106820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos HashMap<String, Object> map = new HashMap<String, Object>(); 106920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.what = ActivityManagerService.SHOW_NOT_RESPONDING_UI_MSG; 107020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.obj = map; 107120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.arg1 = aboveSystem ? 1 : 0; 107220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos map.put("app", app); 107320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (activity != null) { 107420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos map.put("activity", activity); 107520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 107620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 107720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mUiHandler.sendMessage(msg); 107820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 107920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 108020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 108120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private void makeAppNotRespondingLocked(ProcessRecord app, 108220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String activity, String shortMsg, String longMsg) { 108320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = true; 108420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notRespondingReport = generateProcessError(app, 108520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo.NOT_RESPONDING, 108620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos activity, shortMsg, longMsg, null); 108720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos startAppProblemLocked(app); 108820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.stopFreezingAllLocked(); 108920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 109020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 109120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void handleShowAnrUi(Message msg) { 1092445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver Dialog d = null; 109320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 109420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos HashMap<String, Object> data = (HashMap<String, Object>) msg.obj; 109520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = (ProcessRecord)data.get("app"); 109620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.anrDialog != null) { 109720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has anr dialog: " + proc); 10989046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 10999046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.ALREADY_SHOWING); 110020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 110120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 110220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 110320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent intent = new Intent("android.intent.action.ANR"); 110420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mService.mProcessesReady) { 110520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY 110620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos | Intent.FLAG_RECEIVER_FOREGROUND); 110720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 110820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.broadcastIntentLocked(null, null, intent, 110920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, null, 0, null, null, null, AppOpsManager.OP_NONE, 111020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, false, false, MY_PID, Process.SYSTEM_UID, 0 /* TODO: Verify */); 111120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 11126a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 11136a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 11146a7e08920c6c7d88352f66df6ba923b9156feb36Adrian Roos if (mService.canShowErrorDialogs() || showBackground) { 1115445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver d = new AppNotRespondingDialog(mService, 111620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, proc, (ActivityRecord)data.get("activity"), 111720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.arg1 != 0); 111820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc.anrDialog = d; 111920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 11209046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 11219046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.CANT_SHOW); 112220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Just kill the app if there is no dialog to be shown. 112320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.killAppAtUsersRequest(proc, null); 112420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 112520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 1126445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver // If we've created a crash dialog, show it without the lock held 1127445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver if (d != null) { 1128445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver d.show(); 1129445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver } 113020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 113120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 113220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 113320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Information about a process that is currently marked as bad. 113420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 113520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos static final class BadProcessInfo { 113620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos BadProcessInfo(long time, String shortMsg, String longMsg, String stack) { 113720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.time = time; 113820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.shortMsg = shortMsg; 113920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.longMsg = longMsg; 114020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.stack = stack; 114120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 114220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 114320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long time; 114420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String shortMsg; 114520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String longMsg; 114620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String stack; 114720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 114820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 114920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos} 1150