Support updating satellite listening timeout duration from CTS (10d6af18) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/satellite/SatelliteController.java

+18 −6

Original line number	Diff line number	Diff line
		@@ -1419,12 +1419,8 @@ public class SatelliteController extends Handler {
		public boolean setSatelliteServicePackageName(@Nullable String servicePackageName) {
		boolean result = mSatelliteModemInterface.setSatelliteServicePackageName(
		servicePackageName);
		if (result && (servicePackageName == null \|\| servicePackageName.equals("null"))) {
		/**
		* Cached states like mIsSatelliteSupported and mIsSatelliteProvisioned are set to true
		* when running SatelliteManagerTestOnMockService. We need to reset them to the actual
		* states of the device.
		*/
		if (result) {
		// Cached states need to be cleared whenever switching satellite vendor services.
		synchronized (mIsSatelliteSupportedLock) {
		mIsSatelliteSupported = null;
		}
		@@ -1448,6 +1444,22 @@ public class SatelliteController extends Handler {
		return result;
		}

		/**
		* This API can be used by only CTS to update the timeout duration in milliseconds that
		* satellite should stay at listening mode to wait for the next incoming page before disabling
		* listening mode.
		*
		* @param timeoutMillis The timeout duration in millisecond.
		* @return {@code true} if the timeout duration is set successfully, {@code false} otherwise.
		*/
		public boolean setSatelliteListeningTimeoutDuration(long timeoutMillis) {
		if (mSatelliteSessionController == null) {
		loge("mSatelliteSessionController is not initialized yet");
		return false;
		}
		return mSatelliteSessionController.setSatelliteListeningTimeoutDuration(timeoutMillis);
		}

		/**
		* This function is used by {@link SatelliteModemInterface} to notify
		* {@link SatelliteController} that the satellite vendor service was just connected.

src/java/com/android/internal/telephony/satellite/SatelliteSessionController.java

+38 −3

Original line number	Diff line number	Diff line
		@@ -26,11 +26,12 @@ import static android.telephony.satellite.SatelliteManager.SATELLITE_DATAGRAM_TR

		import android.annotation.NonNull;
		import android.content.Context;
		import android.os.AsyncResult;
		import android.os.Build;
		import android.os.IBinder;
		import android.os.Looper;
		import android.os.Message;
		import android.os.RemoteException;
		import android.os.SystemProperties;
		import android.provider.DeviceConfig;
		import android.telephony.Rlog;
		import android.telephony.satellite.ISatelliteStateCallback;
		@@ -53,6 +54,8 @@ import java.util.concurrent.atomic.AtomicBoolean;
		public class SatelliteSessionController extends StateMachine {
		private static final String TAG = "SatelliteSessionController";
		private static final boolean DBG = true;
		private static final String ALLOW_MOCK_MODEM_PROPERTY = "persist.radio.allow_mock_modem";
		private static final boolean DEBUG = !"user".equals(Build.TYPE);

		/**
		* The time duration in millis that the satellite will stay at listening mode to wait for the
		@@ -90,8 +93,8 @@ public class SatelliteSessionController extends StateMachine {
		@NonNull private final ListeningState mListeningState = new ListeningState();
		@VisibleForTesting(visibility = VisibleForTesting.Visibility.PRIVATE)
		protected AtomicBoolean mIsSendingTriggeredDuringTransferringState;
		private final long mSatelliteStayAtListeningFromSendingMillis;
		private final long mSatelliteStayAtListeningFromReceivingMillis;
		private long mSatelliteStayAtListeningFromSendingMillis;
		private long mSatelliteStayAtListeningFromReceivingMillis;
		private final ConcurrentHashMap<IBinder, ISatelliteStateCallback> mListeners;
		@SatelliteManager.SatelliteModemState private int mCurrentState;
		final boolean mIsSatelliteSupported;
		@@ -223,6 +226,34 @@ public class SatelliteSessionController extends StateMachine {
		mListeners.remove(callback.asBinder());
		}

		/**
		* This API can be used by only CTS to update the timeout duration in milliseconds that
		* satellite should stay at listening mode to wait for the next incoming page before disabling
		* listening mode.
		*
		* @param timeoutMillis The timeout duration in millisecond.
		* @return {@code true} if the timeout duration is set successfully, {@code false} otherwise.
		*/
		boolean setSatelliteListeningTimeoutDuration(long timeoutMillis) {
		if (!isMockModemAllowed()) {
		loge("Updating listening timeout duration is not allowed");
		return false;
		}

		logd("setSatelliteListeningTimeoutDuration: timeoutMillis=" + timeoutMillis);
		if (timeoutMillis == 0) {
		mSatelliteStayAtListeningFromSendingMillis =
		getSatelliteStayAtListeningFromSendingMillis();
		mSatelliteStayAtListeningFromReceivingMillis =
		getSatelliteStayAtListeningFromReceivingMillis();
		} else {
		mSatelliteStayAtListeningFromSendingMillis = timeoutMillis;
		mSatelliteStayAtListeningFromReceivingMillis = timeoutMillis;
		}

		return true;
		}

		private static class DatagramTransferState {
		@SatelliteManager.SatelliteDatagramTransferState public int sendState;
		@SatelliteManager.SatelliteDatagramTransferState public int receiveState;
		@@ -481,6 +512,10 @@ public class SatelliteSessionController extends StateMachine {
		\|\| receiveState == SATELLITE_DATAGRAM_TRANSFER_STATE_RECEIVE_NONE);
		}

		private boolean isMockModemAllowed() {
		return (DEBUG \|\| SystemProperties.getBoolean(ALLOW_MOCK_MODEM_PROPERTY, false));
		}

		private static long getSatelliteStayAtListeningFromSendingMillis() {
		return DeviceConfig.getLong(DeviceConfig.NAMESPACE_TELEPHONY,
		SATELLITE_STAY_AT_LISTENING_FROM_SENDING_MILLIS,