Merge "Support starting gsid lazily" (41083886) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/DynamicAndroidService.java

+21 −4

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@ import android.os.IBinder.DeathRecipient;
		import android.os.IDynamicAndroidService;
		import android.os.RemoteException;
		import android.os.ServiceManager;
		import android.os.SystemProperties;
		import android.util.Slog;

		/**
		@@ -34,6 +35,7 @@ import android.util.Slog;
		public class DynamicAndroidService extends IDynamicAndroidService.Stub implements DeathRecipient {
		private static final String TAG = "DynamicAndroidService";
		private static final String NO_SERVICE_ERROR = "no gsiservice";
		private static final int GSID_ROUGH_TIMEOUT_MS = 8192;

		private Context mContext;
		private volatile IGsiService mGsiService;
		@@ -66,6 +68,17 @@ public class DynamicAndroidService extends IDynamicAndroidService.Stub implement

		private IGsiService getGsiService() throws RemoteException {
		checkPermission();
		if (!"running".equals(SystemProperties.get("init.svc.gsid"))) {
		SystemProperties.set("ctl.start", "gsid");
		}
		for (int sleepMs = 64; sleepMs <= (GSID_ROUGH_TIMEOUT_MS << 1); sleepMs <<= 1) {
		try {
		Thread.sleep(sleepMs);
		} catch (InterruptedException e) {
		Slog.e(TAG, "Interrupted when waiting for GSID");
		break;
		}
		if ("running".equals(SystemProperties.get("init.svc.gsid"))) {
		synchronized (this) {
		if (mGsiService == null) {
		mGsiService = connect(this);
		@@ -73,6 +86,10 @@ public class DynamicAndroidService extends IDynamicAndroidService.Stub implement
		return mGsiService;
		}
		}
		}
		Slog.e(TAG, "Unable to start gsid");
		return null;
		}

		private void checkPermission() {
		if (mContext.checkCallingOrSelfPermission(