Merge "KeyguardLifecyclesDispatcher improvements" into udc-qpr-dev (d442e822) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardLifecyclesDispatcher.java

+81 −43

Original line number	Diff line number	Diff line
		@@ -16,11 +16,19 @@

		package com.android.systemui.keyguard;

		import android.annotation.IntDef;
		import android.os.Handler;
		import android.os.Looper;
		import android.os.Message;
		import android.os.Trace;
		import android.os.TraceNameSupplier;

		import androidx.annotation.NonNull;

		import com.android.systemui.dagger.SysUISingleton;
		import com.android.systemui.dagger.qualifiers.Main;

		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;

		import javax.inject.Inject;

		@@ -29,7 +37,6 @@ import javax.inject.Inject;
		*/
		@SysUISingleton
		public class KeyguardLifecyclesDispatcher {

		static final int SCREEN_TURNING_ON = 0;
		static final int SCREEN_TURNED_ON = 1;
		static final int SCREEN_TURNING_OFF = 2;
		@@ -39,19 +46,46 @@ public class KeyguardLifecyclesDispatcher {
		static final int FINISHED_WAKING_UP = 5;
		static final int STARTED_GOING_TO_SLEEP = 6;
		static final int FINISHED_GOING_TO_SLEEP = 7;
		private static final String TAG = "KeyguardLifecyclesDispatcher";

		private final ScreenLifecycle mScreenLifecycle;
		private final WakefulnessLifecycle mWakefulnessLifecycle;
		@IntDef({
		SCREEN_TURNING_ON,
		SCREEN_TURNED_ON,
		SCREEN_TURNING_OFF,
		SCREEN_TURNED_OFF,
		STARTED_WAKING_UP,
		FINISHED_WAKING_UP,
		STARTED_GOING_TO_SLEEP,
		FINISHED_GOING_TO_SLEEP,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface KeyguardLifecycleMessageType {
		}

		private static String getNameOfMessage(@KeyguardLifecycleMessageType int what) {
		return switch (what) {
		case SCREEN_TURNING_ON -> "SCREEN_TURNING_ON";
		case SCREEN_TURNED_ON -> "SCREEN_TURNED_ON";
		case SCREEN_TURNING_OFF -> "SCREEN_TURNING_OFF";
		case SCREEN_TURNED_OFF -> "SCREEN_TURNED_OFF";
		case STARTED_WAKING_UP -> "STARTED_WAKING_UP";
		case FINISHED_WAKING_UP -> "FINISHED_WAKING_UP";
		case STARTED_GOING_TO_SLEEP -> "STARTED_GOING_TO_SLEEP";
		case FINISHED_GOING_TO_SLEEP -> "FINISHED_GOING_TO_SLEEP";
		default -> "UNKNOWN";
		};
		}

		private final Handler mHandler;

		@Inject
		public KeyguardLifecyclesDispatcher(ScreenLifecycle screenLifecycle,
		public KeyguardLifecyclesDispatcher(
		@Main Looper mainLooper,
		ScreenLifecycle screenLifecycle,
		WakefulnessLifecycle wakefulnessLifecycle) {
		mScreenLifecycle = screenLifecycle;
		mWakefulnessLifecycle = wakefulnessLifecycle;
		mHandler = new KeyguardLifecycleHandler(mainLooper, screenLifecycle, wakefulnessLifecycle);
		}

		void dispatch(int what) {
		void dispatch(@KeyguardLifecycleMessageType int what) {
		mHandler.obtainMessage(what).sendToTarget();
		}

		@@ -60,7 +94,7 @@ public class KeyguardLifecyclesDispatcher {
		* @param pmReason Reason this message was triggered - this should be a value from either
		* {@link PowerManager.WakeReason} or {@link PowerManager.GoToSleepReason}.
		*/
		void dispatch(int what, int pmReason) {
		void dispatch(@KeyguardLifecycleMessageType int what, int pmReason) {
		final Message message = mHandler.obtainMessage(what);
		message.arg1 = pmReason;
		message.sendToTarget();
		@@ -70,44 +104,48 @@ public class KeyguardLifecyclesDispatcher {
		* @param what Message to send.
		* @param object Object to send with the message
		*/
		void dispatch(int what, Object object) {
		void dispatch(@KeyguardLifecycleMessageType int what, Object object) {
		mHandler.obtainMessage(what, object).sendToTarget();
		}

		private Handler mHandler = new Handler() {
		private static class KeyguardLifecycleHandler extends Handler {
		private static final String TAG = "KeyguardLifecycleHandler";
		private final ScreenLifecycle mScreenLifecycle;
		private final WakefulnessLifecycle mWakefulnessLifecycle;

		public KeyguardLifecycleHandler(Looper looper,
		ScreenLifecycle screenLifecycle,
		WakefulnessLifecycle wakefulnessLifecycle) {
		super(looper);
		mScreenLifecycle = screenLifecycle;
		mWakefulnessLifecycle = wakefulnessLifecycle;
		}

		@NonNull
		@Override
		public void handleMessage(Message msg) {
		public String getTraceName(@NonNull Message msg) {
		if (msg.getCallback() instanceof TraceNameSupplier \|\| msg.getCallback() != null) {
		return super.getTraceName(msg);
		}
		return TAG + "#" + getNameOfMessage(msg.what);
		}

		@Override
		public void handleMessage(@NonNull Message msg) {
		switch (msg.what) {
		case SCREEN_TURNING_ON:
		Trace.beginSection("KeyguardLifecyclesDispatcher#SCREEN_TURNING_ON");
		mScreenLifecycle.dispatchScreenTurningOn();
		Trace.endSection();
		break;
		case SCREEN_TURNED_ON:
		mScreenLifecycle.dispatchScreenTurnedOn();
		break;
		case SCREEN_TURNING_OFF:
		mScreenLifecycle.dispatchScreenTurningOff();
		break;
		case SCREEN_TURNED_OFF:
		mScreenLifecycle.dispatchScreenTurnedOff();
		break;
		case STARTED_WAKING_UP:
		case SCREEN_TURNING_ON -> mScreenLifecycle.dispatchScreenTurningOn();
		case SCREEN_TURNED_ON -> mScreenLifecycle.dispatchScreenTurnedOn();
		case SCREEN_TURNING_OFF -> mScreenLifecycle.dispatchScreenTurningOff();
		case SCREEN_TURNED_OFF -> mScreenLifecycle.dispatchScreenTurnedOff();
		case STARTED_WAKING_UP ->
		mWakefulnessLifecycle.dispatchStartedWakingUp(msg.arg1 /* pmReason */);
		break;
		case FINISHED_WAKING_UP:
		mWakefulnessLifecycle.dispatchFinishedWakingUp();
		break;
		case STARTED_GOING_TO_SLEEP:
		case FINISHED_WAKING_UP -> mWakefulnessLifecycle.dispatchFinishedWakingUp();
		case STARTED_GOING_TO_SLEEP ->
		mWakefulnessLifecycle.dispatchStartedGoingToSleep(msg.arg1 /* pmReason */);
		break;
		case FINISHED_GOING_TO_SLEEP:
		case FINISHED_GOING_TO_SLEEP ->
		mWakefulnessLifecycle.dispatchFinishedGoingToSleep();
		break;
		default:
		throw new IllegalArgumentException("Unknown message: " + msg);
		default -> throw new IllegalArgumentException("Unknown message: " + msg);
		}
		}
		}
		};

		}