AppErrors.java revision b5e249963141b2ab00d1a9b5e4b76d5689d64f2e
120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos/* 220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Copyright (C) 2016 The Android Open Source Project 320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Licensed under the Apache License, Version 2.0 (the "License"); 520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * you may not use this file except in compliance with the License. 620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * You may obtain a copy of the License at 720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * http://www.apache.org/licenses/LICENSE-2.0 920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 1020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Unless required by applicable law or agreed to in writing, software 1120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * distributed under the License is distributed on an "AS IS" BASIS, 1220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * See the License for the specific language governing permissions and 1420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * limitations under the License 1520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 1620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 1720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roospackage com.android.server.am; 1820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 1920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.internal.app.ProcessMap; 209046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roosimport com.android.internal.logging.MetricsLogger; 219046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roosimport com.android.internal.logging.MetricsProto; 2220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.internal.os.ProcessCpuTracker; 2320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport com.android.server.Watchdog; 2420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 2520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.Activity; 2620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityManager; 2720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityOptions; 2820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ActivityThread; 2920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.AppOpsManager; 3020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.ApplicationErrorReport; 3120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.app.Dialog; 3220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.ActivityNotFoundException; 3320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Context; 3420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.Intent; 3520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.ApplicationInfo; 3620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.IPackageDataObserver; 3720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.content.pm.PackageManager; 3820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Binder; 3920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Bundle; 4020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Message; 4120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.Process; 4220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.RemoteException; 4320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemClock; 4420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.SystemProperties; 4520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.os.UserHandle; 4620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.provider.Settings; 4720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArrayMap; 4820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.ArraySet; 4920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.EventLog; 5020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Log; 5120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.Slog; 5220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.SparseArray; 5320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport android.util.TimeUtils; 5420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 5520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.File; 5620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.FileDescriptor; 5720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.io.PrintWriter; 5820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.ArrayList; 5920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.Collections; 6020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.HashMap; 6120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport java.util.concurrent.Semaphore; 6220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 6320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.Watchdog.NATIVE_STACKS_OF_INTEREST; 649369efdf6a43d8fa0f82dcae651c76b85a5ea0adDianne Hackbornimport static com.android.server.am.ActivityManagerDebugConfig.DEBUG_ANR; 6520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerDebugConfig.TAG_AM; 6620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME; 6720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerService.MY_PID; 6820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosimport static com.android.server.am.ActivityManagerService.SYSTEM_DEBUGGABLE; 6920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos/** 7120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Controls error conditions in applications. 7220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 7320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roosclass AppErrors { 7420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private static final String TAG = TAG_WITH_CLASS_NAME ? "AppErrors" : TAG_AM; 7620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 7720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ActivityManagerService mService; 7820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final Context mContext; 7920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 8020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ArraySet<String> mAppsNotReportingCrashes; 8120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 8220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 8320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * The last time that various processes have crashed since they were last explicitly started. 8420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 8520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<Long> mProcessCrashTimes = new ProcessMap<>(); 8620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 8720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 8820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * The last time that various processes have crashed (not reset even when explicitly started). 8920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 9020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<Long> mProcessCrashTimesPersistent = new ProcessMap<>(); 9120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 9220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 9320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Set of applications that we consider to be bad, and will reject 9420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * incoming broadcasts from (which the user has no control over). 9520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Processes are added to this set when they have crashed twice within 9620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * a minimum amount of time; they are removed from it when they are 9720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * later restarted (hopefully due to some user action). The value is the 9820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * time it was added to the list. 9920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 10020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private final ProcessMap<BadProcessInfo> mBadProcesses = new ProcessMap<>(); 10120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 10220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 10320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrors(Context context, ActivityManagerService service) { 10420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService = service; 10520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext = context; 10620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 10720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 10820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean dumpLocked(FileDescriptor fd, PrintWriter pw, boolean needSep, 10920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String dumpPackage) { 11020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mProcessCrashTimes.getMap().isEmpty()) { 11120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 11220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long now = SystemClock.uptimeMillis(); 11320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 11420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 11520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 11620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 11720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<Long> uids = pmap.valueAt(ip); 11820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 11920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 12020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 12120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 12220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 12320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 12420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 12520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 12620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 12720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 12820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 12920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Time since processes crashed:"); 13020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 13120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Process "); pw.print(pname); 13320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 13420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": last crashed "); 13520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TimeUtils.formatDuration(now-uids.valueAt(i), pw); 13620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" ago"); 13720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 13920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 14020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 14120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mBadProcesses.getMap().isEmpty()) { 14220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean printed = false; 14320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<BadProcessInfo>> pmap = mBadProcesses.getMap(); 14420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int processCount = pmap.size(); 14520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = 0; ip < processCount; ip++) { 14620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String pname = pmap.keyAt(ip); 14720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final SparseArray<BadProcessInfo> uids = pmap.valueAt(ip); 14820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int uidCount = uids.size(); 14920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = 0; i < uidCount; i++) { 15020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int puid = uids.keyAt(i); 15120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessRecord r = mService.mProcessNames.get(pname, puid); 15220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (dumpPackage != null && (r == null 15320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos || !r.pkgList.containsKey(dumpPackage))) { 15420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 15520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 15620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!printed) { 15720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (needSep) pw.println(); 15820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos needSep = true; 15920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Bad processes:"); 16020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos printed = true; 16120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 16220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final BadProcessInfo info = uids.valueAt(i); 16320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Bad process "); pw.print(pname); 16420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" uid "); pw.print(puid); 16520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(": crashed at time "); pw.println(info.time); 16620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.shortMsg != null) { 16720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Short msg: "); pw.println(info.shortMsg); 16820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 16920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.longMsg != null) { 17020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" Long msg: "); pw.println(info.longMsg); 17120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 17220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack != null) { 17320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(" Stack:"); 17420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int lastPos = 0; 17520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int pos = 0; pos < info.stack.length(); pos++) { 17620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (info.stack.charAt(pos) == '\n') { 17720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 17820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, pos-lastPos); 17920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 18020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos lastPos = pos+1; 18120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (lastPos < info.stack.length()) { 18420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.print(" "); 18520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.write(info.stack, lastPos, info.stack.length()-lastPos); 18620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pw.println(); 18720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 18920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return needSep; 19320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 19520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBadProcessLocked(ApplicationInfo info) { 19620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return mBadProcesses.get(info.processName, info.uid) != null; 19720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 19820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 19920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void clearBadProcessLocked(ApplicationInfo info) { 20020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.remove(info.processName, info.uid); 20120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 20320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(ApplicationInfo info) { 20420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(info.processName, info.uid); 20520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 20620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 20720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void resetProcessCrashTimeLocked(boolean resetEntireUser, int appId, int userId) { 20820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayMap<String, SparseArray<Long>> pmap = mProcessCrashTimes.getMap(); 20920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int ip = pmap.size() - 1; ip >= 0; ip--) { 21020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Long> ba = pmap.valueAt(ip); 21120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = ba.size() - 1; i >= 0; i--) { 21220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean remove = false; 21320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final int entUid = ba.keyAt(i); 21420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!resetEntireUser) { 21520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (userId == UserHandle.USER_ALL) { 21620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (UserHandle.getAppId(entUid) == appId) { 21720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 21820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 21920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 22020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (entUid == UserHandle.getUid(userId, appId)) { 22120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 22220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (UserHandle.getUserId(entUid) == userId) { 22520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos remove = true; 22620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 22720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (remove) { 22820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ba.removeAt(i); 22920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ba.size() == 0) { 23220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos pmap.removeAt(ip); 23320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 23620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 23720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void loadAppsNotReportingCrashesFromConfigLocked(String appsNotReportingCrashesConfig) { 23820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appsNotReportingCrashesConfig != null) { 23920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String[] split = appsNotReportingCrashesConfig.split(","); 24020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (split.length > 0) { 24120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 24220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Collections.addAll(mAppsNotReportingCrashes, split); 24320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 24620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 24720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void killAppAtUserRequestLocked(ProcessRecord app, Dialog fromDialog) { 24820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = false; 24920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = null; 25020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = false; 25120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notRespondingReport = null; 25220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.anrDialog == fromDialog) { 25320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.anrDialog = null; 25420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.waitDialog == fromDialog) { 25620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.waitDialog = null; 25720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 25820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.pid > 0 && app.pid != MY_PID) { 25920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos handleAppCrashLocked(app, "user-terminated" /*reason*/, 26020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null /*shortMsg*/, null /*longMsg*/, null /*stackTrace*/, null /*data*/); 26120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("user request after error", true); 26220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 26420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void scheduleAppCrashLocked(int uid, int initialPid, String packageName, 26620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String message) { 26720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = null; 26820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 26920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Figure out which process to kill. We don't trust that initialPid 27020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // still has any relation to current pids, so must scan through the 27120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // list. 27220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 27320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mPidsSelfLocked) { 27420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i=0; i<mService.mPidsSelfLocked.size(); i++) { 27520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord p = mService.mPidsSelfLocked.valueAt(i); 27620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.uid != uid) { 27720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos continue; 27820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 27920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.pid == initialPid) { 28020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 28120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos break; 28220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (p.pkgList.containsKey(packageName)) { 28420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc = p; 28520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 28820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 28920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc == null) { 29020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "crashApplication: nothing for uid=" + uid 29120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " initialPid=" + initialPid 29220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " packageName=" + packageName); 29320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 29420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 2965719028766f51512beffa623db7ee682851570a0Joe Onorato proc.scheduleCrash(message); 29720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 29820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 29920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 30020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Bring up the "unexpected error" dialog box for a crashing app. 30120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Deal with edge cases (intercepts from instrumented applications, 30220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * ActivityController, error intent receivers, that sort of thing). 30320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param r the application crashing 30420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param crashInfo describing the failure 30520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 30620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void crashApplication(ProcessRecord r, ApplicationErrorReport.CrashInfo crashInfo) { 307b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu final int callingPid = Binder.getCallingPid(); 308b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu final int callingUid = Binder.getCallingUid(); 309b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu 310fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian final long origId = Binder.clearCallingIdentity(); 311fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 312b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu crashApplicationInner(r, crashInfo, callingPid, callingUid); 313fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } finally { 314fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Binder.restoreCallingIdentity(origId); 315fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 316fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 317fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 318b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu void crashApplicationInner(ProcessRecord r, ApplicationErrorReport.CrashInfo crashInfo, 319b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int callingPid, int callingUid) { 32020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis = System.currentTimeMillis(); 32120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg = crashInfo.exceptionClassName; 32220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String longMsg = crashInfo.exceptionMessage; 32320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String stackTrace = crashInfo.stackTrace; 32420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (shortMsg != null && longMsg != null) { 32520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg + ": " + longMsg; 32620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (shortMsg != null) { 32720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos longMsg = shortMsg; 32820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 32920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 33020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult result = new AppErrorResult(); 33120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord task; 33220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 333fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian /** 334fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * If crash is handled by instance of {@link android.app.IActivityController}, 335fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * finish now and don't show the app error dialog. 336fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian */ 337fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (handleAppCrashInActivityController(r, crashInfo, shortMsg, longMsg, stackTrace, 338b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu timeMillis, callingPid, callingUid)) { 339fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return; 34020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 34120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 342fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian /** 343fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * If this process was running instrumentation, finish now - it will be handled in 344fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian * {@link ActivityManagerService#handleAppDiedLocked}. 345fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian */ 34620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null && r.instrumentationClass != null) { 34720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 34820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 34920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 35020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log crash in battery stats. 35120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null) { 35220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessCrash(r.processName, r.uid); 35320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 35420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 35520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = new AppErrorDialog.Data(); 35620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.result = result; 35720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.proc = r; 35820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 35920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If we can't identify the process or it's already exceeded its crash quota, 36020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // quit right away without showing a crash dialog. 36120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r == null || !makeAppCrashingLocked(r, shortMsg, longMsg, stackTrace, data)) { 36220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 36320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 36420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Message msg = Message.obtain(); 36620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.what = ActivityManagerService.SHOW_ERROR_UI_MSG; 36720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 36820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos task = data.task; 36920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.obj = data; 37020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mUiHandler.sendMessage(msg); 37120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 37220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 37320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = result.get(); 37420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 37520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent appErrorIntent = null; 376fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_CRASH, res); 377ad028c1616be016e6bef0d9a664d3a0054804e01Adrian Roos if (res == AppErrorDialog.TIMEOUT || res == AppErrorDialog.CANCEL) { 378fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian res = AppErrorDialog.FORCE_QUIT; 379fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 380fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian synchronized (mService) { 381fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.MUTE) { 382fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian stopReportingCrashesLocked(r); 383fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 384fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.RESTART) { 385fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.removeProcessLocked(r, false, true, "crash"); 386fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (task != null) { 38720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 388fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.startActivityFromRecents(task.taskId, 389fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityOptions.makeBasic().toBundle()); 390fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } catch (IllegalArgumentException e) { 391fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Hmm, that didn't work, app might have crashed before creating a 392fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // recents entry. Let's see if we have a safe-to-restart intent. 393fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (task.intent.getCategories().contains( 394fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Intent.CATEGORY_LAUNCHER)) { 395fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.startActivityInPackage(task.mCallingUid, 396fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian task.mCallingPackage, task.intent, 397fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian null, null, null, 0, 0, 398fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityOptions.makeBasic().toBundle(), 399fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian task.userId, null, null); 40020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 40120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 40220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 403fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 404fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.FORCE_QUIT) { 405fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian long orig = Binder.clearCallingIdentity(); 406fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 407fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Kill it with fire! 408fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mStackSupervisor.handleAppCrashLocked(r); 409fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!r.persistent) { 410fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.removeProcessLocked(r, false, false, "crash"); 411fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 412fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 413fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } finally { 414fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Binder.restoreCallingIdentity(orig); 41520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 41620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 417fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (res == AppErrorDialog.FORCE_QUIT_AND_REPORT) { 418fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian appErrorIntent = createAppErrorIntentLocked(r, timeMillis, crashInfo); 419fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 420fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (r != null && !r.isolated && res != AppErrorDialog.RESTART) { 421fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // XXX Can't keep track of crash time for isolated processes, 422fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // since they don't have a persistent identity. 423fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mProcessCrashTimes.put(r.info.processName, r.uid, 424fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian SystemClock.uptimeMillis()); 425fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 42620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 42720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 42820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (appErrorIntent != null) { 42920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 43020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext.startActivityAsUser(appErrorIntent, new UserHandle(r.userId)); 43120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (ActivityNotFoundException e) { 43220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "bug report receiver dissappeared", e); 43320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 43620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 437fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian private boolean handleAppCrashInActivityController(ProcessRecord r, 438fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ApplicationErrorReport.CrashInfo crashInfo, 439fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian String shortMsg, String longMsg, 440b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu String stackTrace, long timeMillis, 441b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int callingPid, int callingUid) { 442fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (mService.mController == null) { 443fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return false; 444fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 445fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 446fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian try { 447fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian String name = r != null ? r.processName : null; 448b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int pid = r != null ? r.pid : callingPid; 449b5e249963141b2ab00d1a9b5e4b76d5689d64f2eMark Lu int uid = r != null ? r.info.uid : callingUid; 450fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!mService.mController.appCrashed(name, pid, 451fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian shortMsg, longMsg, timeMillis, crashInfo.stackTrace)) { 452fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if ("1".equals(SystemProperties.get(SYSTEM_DEBUGGABLE, "0")) 453fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian && "Native crash".equals(crashInfo.exceptionClassName)) { 454fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Slog.w(TAG, "Skip killing native crashed app " + name 455fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian + "(" + pid + ") during testing"); 456fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } else { 457fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Slog.w(TAG, "Force-killing crashed app " + name 458fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian + " at watcher's request"); 459fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (r != null) { 460fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian if (!makeAppCrashingLocked(r, shortMsg, longMsg, stackTrace, null)) 461fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian { 462fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian r.kill("crash", true); 463fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 464fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } else { 465fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian // Huh. 466fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Process.killProcess(pid); 467fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian ActivityManagerService.killProcessGroup(uid, pid); 468fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 469fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 470fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return true; 471fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 472fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } catch (RemoteException e) { 473fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian mService.mController = null; 474fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian Watchdog.getInstance().setActivityController(null); 475fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 476fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian return false; 477fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian } 478fa3991aae02676d5c619c86adf514def09802d78Andrii Kulian 47920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private boolean makeAppCrashingLocked(ProcessRecord app, 48020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 48120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashing = true; 48220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.crashingReport = generateProcessError(app, 48320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo.CRASHED, null, shortMsg, longMsg, stackTrace); 48420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos startAppProblemLocked(app); 48520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.stopFreezingAllLocked(); 48620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return handleAppCrashLocked(app, "force-crash" /*reason*/, shortMsg, longMsg, stackTrace, 48720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data); 48820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 48920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 49020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void startAppProblemLocked(ProcessRecord app) { 49120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If this app is not running under the current user, then we 49220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // can't give it a report button because that would require 49320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // launching the report UI under a different user. 49420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = null; 49520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 49620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int userId : mService.mUserController.getCurrentProfileIdsLocked()) { 49720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.userId == userId) { 49820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.errorReportReceiver = ApplicationErrorReport.getErrorReportReceiver( 49920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, app.info.packageName, app.info.flags); 50020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 50120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 50220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.skipCurrentReceiverLocked(app); 50320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 50420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 50520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 50620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Generate a process error record, suitable for attachment to a ProcessRecord. 50720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 50820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param app The ProcessRecord in which the error occurred. 50920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param condition Crashing, Application Not Responding, etc. Values are defined in 51020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * ActivityManager.AppErrorStateInfo 51120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param activity The activity associated with the crash, if known. 51220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param shortMsg Short message describing the crash. 51320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param longMsg Long message describing the crash. 51420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @param stackTrace Full crash stack trace, may be null. 51520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * 51620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * @return Returns a fully-formed AppErrorStateInfo record. 51720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 51820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ActivityManager.ProcessErrorStateInfo generateProcessError(ProcessRecord app, 51920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int condition, String activity, String shortMsg, String longMsg, String stackTrace) { 52020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo report = new ActivityManager.ProcessErrorStateInfo(); 52120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 52220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.condition = condition; 52320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = app.processName; 52420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.pid = app.pid; 52520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.uid = app.info.uid; 52620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.tag = activity; 52720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.shortMsg = shortMsg; 52820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.longMsg = longMsg; 52920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.stackTrace = stackTrace; 53020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 53120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 53220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 53320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 53420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent createAppErrorIntentLocked(ProcessRecord r, 53520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 53620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = createAppErrorReportLocked(r, timeMillis, crashInfo); 53720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (report == null) { 53820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 53920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 54020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent result = new Intent(Intent.ACTION_APP_ERROR); 54120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.setComponent(r.errorReportReceiver); 54220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.putExtra(Intent.EXTRA_BUG_REPORT, report); 54320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos result.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 54420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return result; 54520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 54620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 54720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private ApplicationErrorReport createAppErrorReportLocked(ProcessRecord r, 54820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long timeMillis, ApplicationErrorReport.CrashInfo crashInfo) { 54920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.errorReportReceiver == null) { 55020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 55120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 55220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 55320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!r.crashing && !r.notResponding && !r.forceCrashReport) { 55420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return null; 55520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 55620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 55720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ApplicationErrorReport report = new ApplicationErrorReport(); 55820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.packageName = r.info.packageName; 55920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.installerPackageName = r.errorReportReceiver.getPackageName(); 56020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.processName = r.processName; 56120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.time = timeMillis; 56220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.systemApp = (r.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0; 56320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 56420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.crashing || r.forceCrashReport) { 56520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_CRASH; 56620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.crashInfo = crashInfo; 56720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (r.notResponding) { 56820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.type = ApplicationErrorReport.TYPE_ANR; 56920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo = new ApplicationErrorReport.AnrInfo(); 57020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.activity = r.notRespondingReport.tag; 57220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.cause = r.notRespondingReport.shortMsg; 57320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos report.anrInfo.info = r.notRespondingReport.longMsg; 57420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 57520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return report; 57720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 57820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 57920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean handleAppCrashLocked(ProcessRecord app, String reason, 58020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String shortMsg, String longMsg, String stackTrace, AppErrorDialog.Data data) { 58120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long now = SystemClock.uptimeMillis(); 58220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 58320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTime; 58420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Long crashTimePersistent; 58520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 58620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = mProcessCrashTimes.get(app.info.processName, app.uid); 58720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTimePersistent = mProcessCrashTimesPersistent.get(app.info.processName, app.uid); 58820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 58920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos crashTime = crashTimePersistent = null; 59020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 59120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (crashTime != null && now < crashTime+ProcessList.MIN_CRASH_INTERVAL) { 59220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // This process loses! 59320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Process " + app.info.processName 59420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos + " has crashed too many times: killing!"); 59520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROCESS_CRASHED_TOO_MUCH, 59620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.userId, app.info.processName, app.uid); 59720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.handleAppCrashLocked(app); 59820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.persistent) { 59920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // We don't want to start this process again until the user 60020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // explicitly does so... but for persistent process, we really 60120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // need to keep it running. If a persistent process is actually 60220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // repeatedly crashing, then badness for everyone. 60320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_PROC_BAD, app.userId, app.uid, 60420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.info.processName); 60520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 60620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX We don't have a way to mark isolated processes 60720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // as bad, since they don't have a peristent identity. 60820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mBadProcesses.put(app.info.processName, app.uid, 60920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos new BadProcessInfo(now, shortMsg, longMsg, stackTrace)); 61020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.remove(app.info.processName, app.uid); 61120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 61220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.bad = true; 61320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.removed = true; 61420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Don't let services in this process be restarted and potentially 61520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // annoy the user repeatedly. Unless it is persistent, since those 61620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // processes run critical code. 61720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.removeProcessLocked(app, false, false, "crash"); 61820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 61920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return false; 62020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 62120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.resumeFocusedStackTopActivityLocked(); 62220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 62320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos TaskRecord affectedTask = 62420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mStackSupervisor.finishTopRunningActivityLocked(app, reason); 62520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null) { 62620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.task = affectedTask; 62720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 62820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (data != null && crashTimePersistent != null 62920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && now < crashTimePersistent + ProcessList.MIN_CRASH_INTERVAL) { 63020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos data.repeating = true; 63120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 63220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 63320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 63420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Bump up the crash count of any services currently running in the proc. 63520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i=app.services.size()-1; i>=0; i--) { 63620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Any services running in the application need to be placed 63720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // back in the pending list. 63820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ServiceRecord sr = app.services.valueAt(i); 63920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos sr.crashCount++; 64020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 64120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 64220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // If the crashing process is what we consider to be the "home process" and it has been 64320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // replaced by a third-party app, clear the package preferred activities from packages 64420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // with a home activity running in the process to prevent a repeatedly crashing app 64520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // from blocking the user to manually clear the list. 64620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ArrayList<ActivityRecord> activities = app.activities; 64720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app == mService.mHomeProcess && activities.size() > 0 64820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && (mService.mHomeProcess.info.flags & ApplicationInfo.FLAG_SYSTEM) == 0) { 64920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int activityNdx = activities.size() - 1; activityNdx >= 0; --activityNdx) { 65020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ActivityRecord r = activities.get(activityNdx); 65120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.isHomeActivity()) { 65220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Log.i(TAG, "Clearing package preferred activities from " + r.packageName); 65320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 65420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityThread.getPackageManager() 65520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos .clearPackagePreferredActivities(r.packageName); 65620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException c) { 65720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // pm is in same process, this will never happen. 65820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 65920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 66320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!app.isolated) { 66420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // XXX Can't keep track of crash times for isolated processes, 66520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // because they don't have a perisistent identity. 66620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimes.put(app.info.processName, app.uid, now); 66720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mProcessCrashTimesPersistent.put(app.info.processName, app.uid, now); 66820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 66920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 67020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (app.crashHandler != null) mService.mHandler.post(app.crashHandler); 67120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return true; 67220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 67320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 67420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void handleShowAppErrorUi(Message msg) { 67520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorDialog.Data data = (AppErrorDialog.Data) msg.obj; 67620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 67720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 67820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 67920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = data.proc; 68020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos AppErrorResult res = data.result; 68120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.crashDialog != null) { 68220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has crash dialog: " + proc); 68320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 6849046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.ALREADY_SHOWING); 68520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 68620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 68720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 68820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean isBackground = (UserHandle.getAppId(proc.uid) 68920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos >= Process.FIRST_APPLICATION_UID 69020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos && proc.pid != MY_PID); 69120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int userId : mService.mUserController.getCurrentProfileIdsLocked()) { 69220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos isBackground &= (proc.userId != userId); 69320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 69420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (isBackground && !showBackground) { 69520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.w(TAG, "Skipping crash dialog of " + proc + ": background"); 69620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 6979046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.BACKGROUND_USER); 69820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 69920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 70020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 70120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final boolean crashSilenced = mAppsNotReportingCrashes != null && 70220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.contains(proc.info.packageName); 70320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.canShowErrorDialogs() && !crashSilenced) { 704445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver proc.crashDialog = new AppErrorDialog(mContext, mService, data); 70520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 70620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // The device is asleep, so just pretend that the user 70720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // saw a crash dialog and hit "force quit". 70820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != null) { 7099046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos res.set(AppErrorDialog.CANT_SHOW); 71020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 71120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 71220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 713445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver // If we've created a crash dialog, show it without the lock held 714445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver if(data.proc.crashDialog != null) { 715445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver data.proc.crashDialog.show(); 716445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver } 71720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 71820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 71920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void stopReportingCrashesLocked(ProcessRecord proc) { 72020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mAppsNotReportingCrashes == null) { 72120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes = new ArraySet<>(); 72220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mAppsNotReportingCrashes.add(proc.info.packageName); 72420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 72520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 72620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final void appNotResponding(ProcessRecord app, ActivityRecord activity, 72720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityRecord parent, boolean aboveSystem, final String annotation) { 72820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ArrayList<Integer> firstPids = new ArrayList<Integer>(5); 72920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos SparseArray<Boolean> lastPids = new SparseArray<Boolean>(20); 73020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 73120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 73220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 73320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == continue, -1 = kill process immediately 734a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos int res = mService.mController.appEarlyNotResponding( 735a85a2c63f191ae8c567ba6845c063cbe3dd750fcAdrian Roos app.processName, app.pid, annotation); 73620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 73720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 73820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 73920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 74020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 74120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 74220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 74520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos long anrTime = SystemClock.uptimeMillis(); 74620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 74720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 74820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 74920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 75020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 75120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // PowerManager.reboot() can block for a long time, so ignore ANRs while shutting down. 75220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mShuttingDown) { 75320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "During shutdown skipping ANR: " + app + " " + annotation); 75420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 75520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.notResponding) { 75620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Skipping duplicate ANR: " + app + " " + annotation); 75720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 75820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else if (app.crashing) { 75920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.i(TAG, "Crashing app skipping ANR: " + app + " " + annotation); 76020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 761313177dccacaf5fefd2954d90c065e35e5b03253Tobias Lindskog } else if (app.killedByAm) { 762313177dccacaf5fefd2954d90c065e35e5b03253Tobias Lindskog Slog.i(TAG, "App already killed by AM skipping ANR: " + app + " " + annotation); 763313177dccacaf5fefd2954d90c065e35e5b03253Tobias Lindskog return; 76441d65f28c202bd405f60f7739fd2cd775bb35213Mark Lu } else if (app.killed) { 76541d65f28c202bd405f60f7739fd2cd775bb35213Mark Lu Slog.i(TAG, "Skipping died app ANR: " + app + " " + annotation); 76641d65f28c202bd405f60f7739fd2cd775bb35213Mark Lu return; 76720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 76820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 76920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // In case we come through here for the same app before completing 77020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // this one, mark as anring now so we will bail out. 77120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = true; 77220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 77320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the event log. 77420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos EventLog.writeEvent(EventLogTags.AM_ANR, app.userId, app.pid, 77520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.info.flags, annotation); 77620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 77720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Dump thread traces as quickly as we can, starting with "interesting" processes. 77820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos firstPids.add(app.pid); 77920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int parentPid = app.pid; 78120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parent != null && parent.app != null && parent.app.pid > 0) { 78220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos parentPid = parent.app.pid; 78320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 78420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parentPid != app.pid) firstPids.add(parentPid); 78520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (MY_PID != app.pid && MY_PID != parentPid) firstPids.add(MY_PID); 78720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 78820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos for (int i = mService.mLruProcesses.size() - 1; i >= 0; i--) { 78920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord r = mService.mLruProcesses.get(i); 79020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r != null && r.thread != null) { 79120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int pid = r.pid; 79220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (pid > 0 && pid != app.pid && pid != parentPid && pid != MY_PID) { 79320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (r.persistent) { 79420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos firstPids.add(pid); 7959369efdf6a43d8fa0f82dcae651c76b85a5ea0adDianne Hackborn if (DEBUG_ANR) Slog.i(TAG, "Adding persistent proc: " + r); 79620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 79720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos lastPids.put(pid, Boolean.TRUE); 7989369efdf6a43d8fa0f82dcae651c76b85a5ea0adDianne Hackborn if (DEBUG_ANR) Slog.i(TAG, "Adding ANR proc: " + r); 79920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 80420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 80520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Log the ANR to the main log. 80620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos StringBuilder info = new StringBuilder(); 80720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.setLength(0); 80820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("ANR in ").append(app.processName); 80920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (activity != null && activity.shortComponentName != null) { 81020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(" (").append(activity.shortComponentName).append(")"); 81120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("\n"); 81320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("PID: ").append(app.pid).append("\n"); 81420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (annotation != null) { 81520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Reason: ").append(annotation).append("\n"); 81620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 81720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (parent != null && parent != activity) { 81820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append("Parent: ").append(parent.shortComponentName).append("\n"); 81920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 82020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 82120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final ProcessCpuTracker processCpuTracker = new ProcessCpuTracker(true); 82220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 82320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos File tracesFile = mService.dumpStackTraces(true, firstPids, processCpuTracker, lastPids, 82420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos NATIVE_STACKS_OF_INTEREST); 82520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 82620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String cpuInfo = null; 82720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (ActivityManagerService.MONITOR_CPU_USAGE) { 82820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.updateCpuStatsNow(); 82920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService.mProcessCpuTracker) { 83020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo = mService.mProcessCpuTracker.printCurrentState(anrTime); 83120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 83220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentLoad()); 83320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(cpuInfo); 83420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 83520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 83620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.append(processCpuTracker.printCurrentState(anrTime)); 83720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 83820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, info.toString()); 83920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (tracesFile == null) { 84020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // There is no trace file, so dump (only) the alleged culprit's threads to the log 84120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Process.sendSignal(app.pid, Process.SIGNAL_QUIT); 84220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 84320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 84420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.addErrorToDropBox("anr", app, app.processName, activity, parent, annotation, 84520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos cpuInfo, tracesFile, null); 84620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 84720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.mController != null) { 84820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos try { 84920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // 0 == show dialog, 1 = keep waiting, -1 = kill process immediately 85020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos int res = mService.mController.appNotResponding( 85120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.processName, app.pid, info.toString()); 85220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res != 0) { 85320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (res < 0 && app.pid != MY_PID) { 85420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("anr", true); 85520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 85620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 85720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mServices.scheduleServiceTimeoutLocked(app); 85820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 85920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 86020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 86120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 86220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } catch (RemoteException e) { 86320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mController = null; 86420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Watchdog.getInstance().setActivityController(null); 86520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 86620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 86720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 86820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Unless configured otherwise, swallow ANRs in background processes & kill the process. 86920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos boolean showBackground = Settings.Secure.getInt(mContext.getContentResolver(), 87020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0; 87120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 87220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 87320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mBatteryStatsService.noteProcessAnr(app.processName, app.uid); 87420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 87520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!showBackground && !app.isInterestingToUserLocked() && app.pid != MY_PID) { 87620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.kill("bg anr", true); 87720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 87820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 87920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 88020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Set the app's notResponding state, and look up the errorReportReceiver 88120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos makeAppNotRespondingLocked(app, 88220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos activity != null ? activity.shortComponentName : null, 88320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos annotation != null ? "ANR " + annotation : "ANR", 88420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos info.toString()); 88520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 88620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Bring up the infamous App Not Responding dialog 88720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Message msg = Message.obtain(); 88820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos HashMap<String, Object> map = new HashMap<String, Object>(); 88920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.what = ActivityManagerService.SHOW_NOT_RESPONDING_UI_MSG; 89020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.obj = map; 89120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.arg1 = aboveSystem ? 1 : 0; 89220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos map.put("app", app); 89320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (activity != null) { 89420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos map.put("activity", activity); 89520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 89620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 89720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.mUiHandler.sendMessage(msg); 89820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 89920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 90020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 90120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos private void makeAppNotRespondingLocked(ProcessRecord app, 90220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos String activity, String shortMsg, String longMsg) { 90320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notResponding = true; 90420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.notRespondingReport = generateProcessError(app, 90520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ActivityManager.ProcessErrorStateInfo.NOT_RESPONDING, 90620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos activity, shortMsg, longMsg, null); 90720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos startAppProblemLocked(app); 90820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos app.stopFreezingAllLocked(); 90920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 91020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 91120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos void handleShowAnrUi(Message msg) { 912445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver Dialog d = null; 91320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos synchronized (mService) { 91420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos HashMap<String, Object> data = (HashMap<String, Object>) msg.obj; 91520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos ProcessRecord proc = (ProcessRecord)data.get("app"); 91620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (proc != null && proc.anrDialog != null) { 91720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Slog.e(TAG, "App already has anr dialog: " + proc); 9189046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 9199046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.ALREADY_SHOWING); 92020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos return; 92120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 92220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 92320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos Intent intent = new Intent("android.intent.action.ANR"); 92420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (!mService.mProcessesReady) { 92520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY 92620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos | Intent.FLAG_RECEIVER_FOREGROUND); 92720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 92820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.broadcastIntentLocked(null, null, intent, 92920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, null, 0, null, null, null, AppOpsManager.OP_NONE, 93020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos null, false, false, MY_PID, Process.SYSTEM_UID, 0 /* TODO: Verify */); 93120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 93220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos if (mService.canShowErrorDialogs()) { 933445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver d = new AppNotRespondingDialog(mService, 93420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mContext, proc, (ActivityRecord)data.get("activity"), 93520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos msg.arg1 != 0); 93620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos proc.anrDialog = d; 93720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } else { 9389046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos MetricsLogger.action(mContext, MetricsProto.MetricsEvent.ACTION_APP_ANR, 9399046222cb2b1bd57278ddbf71d9f628f8dd254aeAdrian Roos AppNotRespondingDialog.CANT_SHOW); 94020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos // Just kill the app if there is no dialog to be shown. 94120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos mService.killAppAtUsersRequest(proc, null); 94220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 94320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 944445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver // If we've created a crash dialog, show it without the lock held 945445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver if (d != null) { 946445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver d.show(); 947445fd2afe9336cecf76e41d78aa0b6f3b7053700Phil Weaver } 94820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 94920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 95020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos /** 95120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos * Information about a process that is currently marked as bad. 95220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos */ 95320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos static final class BadProcessInfo { 95420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos BadProcessInfo(long time, String shortMsg, String longMsg, String stack) { 95520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.time = time; 95620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.shortMsg = shortMsg; 95720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.longMsg = longMsg; 95820d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos this.stack = stack; 95920d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 96020d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 96120d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final long time; 96220d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String shortMsg; 96320d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String longMsg; 96420d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos final String stack; 96520d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos } 96620d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos 96720d7df3c3ff0000678a208b25fcf7ddf90c5abe4Adrian Roos} 968