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Merge "Add system ui background handlers dispatch and delivery logging thresholds" into udc-dev

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This commit is contained in:
Anton Potapov
2023-05-18 13:28:37 +00:00
committed by Android (Google) Code Review
parent 3cb2720640 80db4505cd
commit 02557142aa
2 changed files with 24 additions and 10 deletions
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12
packages/SystemUI/src/com/android/systemui/settings/UserTrackerImpl.kt
View File

@@ -166,21 +166,19 @@ open class UserTrackerImpl internal constructor(
}
override fun onUserSwitching(newUserId: Int, reply: IRemoteCallback?) {
backgroundHandler.run {
handleUserSwitching(newUserId)
reply?.sendResult(null)
}
handleUserSwitching(newUserId)
reply?.sendResult(null)
}
override fun onUserSwitchComplete(newUserId: Int) {
backgroundHandler.run {
handleUserSwitchComplete(newUserId)
}
handleUserSwitchComplete(newUserId)
}
}, TAG)
}
@WorkerThread
protected open fun handleBeforeUserSwitching(newUserId: Int) {
Assert.isNotMainThread()
setUserIdInternal(newUserId)
}

22
packages/SystemUI/src/com/android/systemui/util/concurrency/SysUIConcurrencyModule.java
View File

@@ -29,18 +29,28 @@ import com.android.systemui.dagger.qualifiers.BroadcastRunning;
import com.android.systemui.dagger.qualifiers.LongRunning;
import com.android.systemui.dagger.qualifiers.Main;
import dagger.Module;
import dagger.Provides;
import java.util.concurrent.Executor;
import javax.inject.Named;
import dagger.Module;
import dagger.Provides;
/**
* Dagger Module for classes found within the concurrent package.
*/
@Module
public abstract class SysUIConcurrencyModule {
// Slow BG executor can potentially affect UI if UI is waiting for an updated state from this
// thread
private static final Long BG_SLOW_DISPATCH_THRESHOLD = 1000L;
private static final Long BG_SLOW_DELIVERY_THRESHOLD = 1000L;
private static final Long LONG_SLOW_DISPATCH_THRESHOLD = 2500L;
private static final Long LONG_SLOW_DELIVERY_THRESHOLD = 2500L;
private static final Long BROADCAST_SLOW_DISPATCH_THRESHOLD = 1000L;
private static final Long BROADCAST_SLOW_DELIVERY_THRESHOLD = 1000L;
/** Background Looper */
@Provides
@SysUISingleton
@@ -49,6 +59,8 @@ public abstract class SysUIConcurrencyModule {
HandlerThread thread = new HandlerThread("SysUiBg",
Process.THREAD_PRIORITY_BACKGROUND);
thread.start();
thread.getLooper().setSlowLogThresholdMs(BG_SLOW_DISPATCH_THRESHOLD,
BG_SLOW_DELIVERY_THRESHOLD);
return thread.getLooper();
}
@@ -60,6 +72,8 @@ public abstract class SysUIConcurrencyModule {
HandlerThread thread = new HandlerThread("BroadcastRunning",
Process.THREAD_PRIORITY_BACKGROUND);
thread.start();
thread.getLooper().setSlowLogThresholdMs(BROADCAST_SLOW_DISPATCH_THRESHOLD,
BROADCAST_SLOW_DELIVERY_THRESHOLD);
return thread.getLooper();
}
@@ -71,6 +85,8 @@ public abstract class SysUIConcurrencyModule {
HandlerThread thread = new HandlerThread("SysUiLng",
Process.THREAD_PRIORITY_BACKGROUND);
thread.start();
thread.getLooper().setSlowLogThresholdMs(LONG_SLOW_DISPATCH_THRESHOLD,
LONG_SLOW_DELIVERY_THRESHOLD);
return thread.getLooper();
}