Merge "Prevent SystemCaptionsManagerService init from blocking unlockUser"... (32b618a6) · Commits · e / os / android_frameworks_base

services/systemcaptions/java/com/android/server/systemcaptions/RemoteSystemCaptionsManagerService.java

+28 −6

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package com.android.server.systemcaptions;

		import static com.android.internal.util.function.pooled.PooledLambda.obtainMessage;

		import android.annotation.Nullable;
		import android.content.ComponentName;
		import android.content.Context;
		@@ -37,6 +39,8 @@ final class RemoteSystemCaptionsManagerService {
		private static final String SERVICE_INTERFACE =
		"android.service.systemcaptions.SystemCaptionsManagerService";

		private static final int MSG_BIND = 1;

		private final Object mLock = new Object();

		private final Context mContext;
		@@ -71,18 +75,26 @@ final class RemoteSystemCaptionsManagerService {
		if (mVerbose) {
		Slog.v(TAG, "initialize()");
		}
		ensureBound();
		scheduleBind();
		}

		/**
		* Destroys this service.
		*/
		public void destroy() {
		mHandler.sendMessage(
		obtainMessage(RemoteSystemCaptionsManagerService::handleDestroy, this));
		}

		void destroy() {
		void handleDestroy() {
		if (mVerbose) {
		Slog.v(TAG, "destroy()");
		Slog.v(TAG, "handleDestroy()");
		}

		synchronized (mLock) {
		if (mDestroyed) {
		if (mVerbose) {
		Slog.v(TAG, "destroy(): Already destroyed");
		Slog.v(TAG, "handleDestroy(): Already destroyed");
		}
		return;
		}
		@@ -97,14 +109,24 @@ final class RemoteSystemCaptionsManagerService {
		}
		}

		private void ensureBound() {
		private void scheduleBind() {
		if (mHandler.hasMessages(MSG_BIND)) {
		if (mVerbose) Slog.v(TAG, "scheduleBind(): already scheduled");
		return;
		}
		mHandler.sendMessage(
		obtainMessage(RemoteSystemCaptionsManagerService::handleEnsureBound, this)
		.setWhat(MSG_BIND));
		}

		private void handleEnsureBound() {
		synchronized (mLock) {
		if (mService != null \|\| mBinding) {
		return;
		}

		if (mVerbose) {
		Slog.v(TAG, "ensureBound(): binding");
		Slog.v(TAG, "handleEnsureBound(): binding");
		}
		mBinding = true;