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Merge "Start rebootPromptAndWipeUserData from a separate thread in RescueParty" into rvc-dev

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This commit is contained in:
Hongyi Zhang
2020-05-07 19:44:34 +00:00
committed by Android (Google) Code Review
parent b80a55cda8 484e6dbb87
commit 43b1edcd3f
1 changed files with 22 additions and 5 deletions
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27
services/core/java/com/android/server/RescueParty.java
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@@ -253,10 +253,7 @@ public class RescueParty {
logCriticalInfo(Log.DEBUG,
"Finished rescue level " + levelToString(level));
} catch (Throwable t) {
final String msg = ExceptionUtils.getCompleteMessage(t);
EventLogTags.writeRescueFailure(level, msg);
logCriticalInfo(Log.ERROR,
"Failed rescue level " + levelToString(level) + ": " + msg);
logRescueException(level, t);
}
}
@@ -274,11 +271,31 @@ public class RescueParty {
resetAllSettings(context, Settings.RESET_MODE_TRUSTED_DEFAULTS, failedPackage);
break;
case LEVEL_FACTORY_RESET:
RecoverySystem.rebootPromptAndWipeUserData(context, TAG);
// Request the reboot from a separate thread to avoid deadlock on PackageWatchdog
// when device shutting down.
Runnable runnable = new Runnable() {
@Override
public void run() {
try {
RecoverySystem.rebootPromptAndWipeUserData(context, TAG);
} catch (Throwable t) {
logRescueException(level, t);
}
}
};
Thread thread = new Thread(runnable);
thread.start();
break;
}
}
private static void logRescueException(int level, Throwable t) {
final String msg = ExceptionUtils.getCompleteMessage(t);
EventLogTags.writeRescueFailure(level, msg);
logCriticalInfo(Log.ERROR,
"Failed rescue level " + levelToString(level) + ": " + msg);
}
private static int mapRescueLevelToUserImpact(int rescueLevel) {
switch(rescueLevel) {
case LEVEL_RESET_SETTINGS_UNTRUSTED_DEFAULTS: