am 2d10ba33: Merge change 2111 into donut (0376fe43) · Commits · e / os / android_frameworks_base

location/java/com/android/internal/location/GpsLocationProvider.java

+29 −3

Original line number	Diff line number	Diff line
		@@ -641,6 +641,16 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
		if ("delete_aiding_data".equals(command)) {
		return deleteAidingData(extras);
		}
		if ("force_time_injection".equals(command)) {
		return forceTimeInjection();
		}
		if ("force_xtra_injection".equals(command)) {
		if (native_supports_xtra() && mNetworkThread != null) {
		xtraDownloadRequest();
		return true;
		}
		return false;
		}

		Log.w(TAG, "sendExtraCommand: unknown command " + command);
		return false;
		@@ -676,6 +686,15 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
		return false;
		}

		private boolean forceTimeInjection() {
		if (Config.LOGD) Log.d(TAG, "forceTimeInjection");
		if (mNetworkThread != null) {
		mNetworkThread.timeInjectRequest();
		return true;
		}
		return false;
		}

		public void startNavigating() {
		if (!mStarted) {
		if (DEBUG) Log.d(TAG, "startNavigating");
		@@ -1004,6 +1023,7 @@ public class GpsLocationProvider extends ILocationProvider.Stub {

		private long mNextNtpTime = 0;
		private long mNextXtraTime = 0;
		private boolean mTimeInjectRequested = false;
		private boolean mXtraDownloadRequested = false;
		private boolean mDone = false;

		@@ -1054,16 +1074,17 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
		}
		waitTime = getWaitTime();
		} while (!mDone && ((!mXtraDownloadRequested &&
		!mSetSuplServer && !mSetC2KServer && waitTime > 0)
		!mTimeInjectRequested && !mSetSuplServer && !mSetC2KServer && waitTime > 0)
		\|\| !mNetworkAvailable));
		if (Config.LOGD) Log.d(TAG, "NetworkThread out of wake loop");

		if (!mDone) {
		if (mNtpServer != null &&
		mNextNtpTime <= System.currentTimeMillis()) {
		(mTimeInjectRequested \|\| mNextNtpTime <= System.currentTimeMillis())) {
		if (Config.LOGD) {
		Log.d(TAG, "Requesting time from NTP server " + mNtpServer);
		}
		mTimeInjectRequested = false;
		if (client.requestTime(mNtpServer, 10000)) {
		long time = client.getNtpTime();
		long timeReference = client.getNtpTimeReference();
		@@ -1096,6 +1117,7 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
		if ((mXtraDownloadRequested \|\|
		(mNextXtraTime > 0 && mNextXtraTime <= System.currentTimeMillis()))
		&& xtraDownloader != null) {
		mXtraDownloadRequested = false;
		byte[] data = xtraDownloader.downloadXtraData();
		if (data != null) {
		if (Config.LOGD) {
		@@ -1103,7 +1125,6 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
		}
		native_inject_xtra_data(data, data.length);
		mNextXtraTime = 0;
		mXtraDownloadRequested = false;
		} else {
		mNextXtraTime = System.currentTimeMillis() + RETRY_INTERVAL;
		}
		@@ -1118,6 +1139,11 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
		notify();
		}

		synchronized void timeInjectRequest() {
		mTimeInjectRequested = true;
		notify();
		}

		synchronized void signal() {
		notify();
		}