Snap for 11338408 from 3921877af3633dd46c785424a5e41a170ef93fe5 to 24Q2-release (b2f399d5) · Commits · e / os / android_frameworks_opt_telephony

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

+152 −39

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import static android.telephony.satellite.SatelliteManager.EMERGENCY_CALL_TO_SAT
		import static android.telephony.satellite.SatelliteManager.KEY_NTN_SIGNAL_STRENGTH;
		import static android.telephony.satellite.SatelliteManager.SATELLITE_COMMUNICATION_RESTRICTION_REASON_ENTITLEMENT;
		import static android.telephony.satellite.SatelliteManager.SATELLITE_COMMUNICATION_RESTRICTION_REASON_USER;
		import static android.telephony.satellite.SatelliteManager.SATELLITE_RESULT_REQUEST_NOT_SUPPORTED;
		import static android.telephony.satellite.SatelliteManager.SATELLITE_RESULT_SUCCESS;

		import android.annotation.ArrayRes;
		@@ -38,6 +39,7 @@ import android.content.ContentResolver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.SharedPreferences;
		import android.content.res.Resources;
		import android.database.ContentObserver;
		import android.net.wifi.WifiManager;
		@@ -125,6 +127,10 @@ public class SatelliteController extends Handler {
		public static final int SATELLITE_MODE_ENABLED_FALSE = 0;
		public static final int INVALID_EMERGENCY_CALL_TO_SATELLITE_HANDOVER_TYPE = -1;

		/** Key used to read/write OEM-enabled satellite provision status in shared preferences. */
		private static final String OEM_ENABLED_SATELLITE_PROVISION_STATUS_KEY =
		"oem_enabled_satellite_provision_status_key";

		/** Message codes used in handleMessage() */
		//TODO: Move the Commands and events related to position updates to PointingAppController
		private static final int CMD_START_SATELLITE_TRANSMISSION_UPDATES = 1;
		@@ -248,9 +254,11 @@ public class SatelliteController extends Handler {
		@GuardedBy("mIsSatelliteEnabledLock")
		private Boolean mIsSatelliteEnabled = null;
		private boolean mIsRadioOn = false;
		private final Object mIsSatelliteProvisionedLock = new Object();
		@GuardedBy("mIsSatelliteProvisionedLock")
		private Boolean mIsSatelliteProvisioned = null;
		private final Object mSatelliteViaOemProvisionLock = new Object();
		@GuardedBy("mSatelliteViaOemProvisionLock")
		private Boolean mIsSatelliteViaOemProvisioned = null;
		@GuardedBy("mSatelliteViaOemProvisionLock")
		private Boolean mOverriddenIsSatelliteViaOemProvisioned = null;
		private final Object mSatelliteCapabilitiesLock = new Object();
		@GuardedBy("mSatelliteCapabilitiesLock")
		private SatelliteCapabilities mSatelliteCapabilities;
		@@ -311,6 +319,8 @@ public class SatelliteController extends Handler {
		INVALID_EMERGENCY_CALL_TO_SATELLITE_HANDOVER_TYPE;
		private int mDelayInSendingEventDisplayEmergencyMessage = 0;
		private boolean mCarrierSatelliteEnabled;
		@NonNull private SharedPreferences mSharedPreferences = null;

		/**
		* @return The singleton instance of SatelliteController.
		*/
		@@ -402,6 +412,7 @@ public class SatelliteController extends Handler {
		new HandlerExecutor(new Handler(looper)), mCarrierConfigChangeListener);
		mDSM.registerForSignalStrengthReportDecision(this, CMD_UPDATE_NTN_SIGNAL_STRENGTH_REPORTING,
		null);
		loadSatelliteSharedPreferences();
		}

		@VisibleForTesting(visibility = VisibleForTesting.Visibility.PRIVATE)
		@@ -1020,25 +1031,7 @@ public class SatelliteController extends Handler {
		}

		case EVENT_IS_SATELLITE_PROVISIONED_DONE: {
		ar = (AsyncResult) msg.obj;
		request = (SatelliteControllerHandlerRequest) ar.userObj;
		int error = SatelliteServiceUtils.getSatelliteError(ar,
		"isSatelliteProvisioned");
		Bundle bundle = new Bundle();
		if (error == SATELLITE_RESULT_SUCCESS) {
		if (ar.result == null) {
		loge("isSatelliteProvisioned: result is null");
		error = SatelliteManager.SATELLITE_RESULT_INVALID_TELEPHONY_STATE;
		} else {
		boolean provisioned = ((int[]) ar.result)[0] == 1;
		if (DBG) logd("isSatelliteProvisioned: " + provisioned);
		bundle.putBoolean(SatelliteManager.KEY_SATELLITE_PROVISIONED, provisioned);
		synchronized (mIsSatelliteProvisionedLock) {
		mIsSatelliteProvisioned = provisioned;
		}
		}
		}
		((ResultReceiver) request.argument).send(error, bundle);
		handleIsSatelliteProvisionedDoneEvent((AsyncResult) msg.obj);
		break;
		}

		@@ -1638,11 +1631,11 @@ public class SatelliteController extends Handler {
		return;
		}

		synchronized (mIsSatelliteProvisionedLock) {
		if (mIsSatelliteProvisioned != null) {
		synchronized (mSatelliteViaOemProvisionLock) {
		if (mIsSatelliteViaOemProvisioned != null) {
		Bundle bundle = new Bundle();
		bundle.putBoolean(SatelliteManager.KEY_SATELLITE_PROVISIONED,
		mIsSatelliteProvisioned);
		mIsSatelliteViaOemProvisioned);
		result.send(SATELLITE_RESULT_SUCCESS, bundle);
		return;
		}
		@@ -2088,8 +2081,8 @@ public class SatelliteController extends Handler {
		synchronized (mIsSatelliteSupportedLock) {
		mIsSatelliteSupported = null;
		}
		synchronized (mIsSatelliteProvisionedLock) {
		mIsSatelliteProvisioned = null;
		synchronized (mSatelliteViaOemProvisionLock) {
		mIsSatelliteViaOemProvisioned = null;
		}
		synchronized (mIsSatelliteEnabledLock) {
		mIsSatelliteEnabled = null;
		@@ -2202,6 +2195,29 @@ public class SatelliteController extends Handler {
		return true;
		}

		/**
		* This API can be used in only testing to override oem-enabled satellite provision status.
		*
		* @param reset {@code true} mean the overriding status should not be used, {@code false}
		* otherwise.
		* @param isProvisioned The overriding provision status.
		* @return {@code true} if the provision status is set successfully, {@code false} otherwise.
		*/
		public boolean setOemEnabledSatelliteProvisionStatus(boolean reset, boolean isProvisioned) {
		if (!isMockModemAllowed()) {
		loge("setOemEnabledSatelliteProvisionStatus: mock modem not allowed");
		return false;
		}
		synchronized (mSatelliteViaOemProvisionLock) {
		if (reset) {
		mOverriddenIsSatelliteViaOemProvisioned = null;
		} else {
		mOverriddenIsSatelliteViaOemProvisioned = isProvisioned;
		}
		}
		return true;
		}

		@VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
		protected int getEnforcedEmergencyCallToSatelliteHandoverType() {
		return mEnforcedEmergencyCallToSatelliteHandoverType;
		@@ -2528,8 +2544,18 @@ public class SatelliteController extends Handler {
		SatelliteManager.SATELLITE_RESULT_INVALID_TELEPHONY_STATE);
		return;
		}
		if (result == SATELLITE_RESULT_SUCCESS
		\|\| result == SATELLITE_RESULT_REQUEST_NOT_SUPPORTED) {
		persistOemEnabledSatelliteProvisionStatus(true);
		synchronized (mSatelliteViaOemProvisionLock) {
		mIsSatelliteViaOemProvisioned = true;
		}
		callback.accept(SATELLITE_RESULT_SUCCESS);
		handleEventSatelliteProvisionStateChanged(true);
		} else {
		callback.accept(result);
		}
		}

		private void handleEventDeprovisionSatelliteServiceDone(
		@NonNull ProvisionSatelliteServiceArgument arg,
		@@ -2541,14 +2567,24 @@ public class SatelliteController extends Handler {
		logd("handleEventDeprovisionSatelliteServiceDone: result="
		+ result + ", subId=" + arg.subId);

		if (result == SATELLITE_RESULT_SUCCESS
		\|\| result == SATELLITE_RESULT_REQUEST_NOT_SUPPORTED) {
		persistOemEnabledSatelliteProvisionStatus(false);
		synchronized (mSatelliteViaOemProvisionLock) {
		mIsSatelliteViaOemProvisioned = false;
		}
		if (arg.callback != null) {
		arg.callback.accept(SATELLITE_RESULT_SUCCESS);
		}
		handleEventSatelliteProvisionStateChanged(false);
		} else if (arg.callback != null) {
		arg.callback.accept(result);
		}
		mProvisionMetricsStats.setResultCode(result)
		.setIsProvisionRequest(false)
		.reportProvisionMetrics();
		mControllerMetricsStats.reportDeprovisionCount(result);
		}
		}

		private void handleStartSatelliteTransmissionUpdatesDone(@NonNull AsyncResult ar) {
		SatelliteControllerHandlerRequest request = (SatelliteControllerHandlerRequest) ar.userObj;
		@@ -2621,9 +2657,13 @@ public class SatelliteController extends Handler {
		*/
		@VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
		protected Boolean isSatelliteViaOemProvisioned() {
		synchronized (mIsSatelliteProvisionedLock) {
		if (mIsSatelliteProvisioned != null) {
		return mIsSatelliteProvisioned;
		synchronized (mSatelliteViaOemProvisionLock) {
		if (mOverriddenIsSatelliteViaOemProvisioned != null) {
		return mOverriddenIsSatelliteViaOemProvisioned;
		}

		if (mIsSatelliteViaOemProvisioned != null) {
		return mIsSatelliteViaOemProvisioned;
		}
		}

		@@ -2631,7 +2671,7 @@ public class SatelliteController extends Handler {
		new ResultReceiver(this) {
		@Override
		protected void onReceiveResult(int resultCode, Bundle resultData) {
		logd("requestIsSatelliteProvisioned: resultCode=" + resultCode);
		logd("isSatelliteViaOemProvisioned: resultCode=" + resultCode);
		}
		});
		return null;
		@@ -2780,8 +2820,9 @@ public class SatelliteController extends Handler {
		private void handleEventSatelliteProvisionStateChanged(boolean provisioned) {
		logd("handleSatelliteProvisionStateChangedEvent: provisioned=" + provisioned);

		synchronized (mIsSatelliteProvisionedLock) {
		mIsSatelliteProvisioned = provisioned;
		synchronized (mSatelliteViaOemProvisionLock) {
		persistOemEnabledSatelliteProvisionStatus(provisioned);
		mIsSatelliteViaOemProvisioned = provisioned;
		}

		List<ISatelliteProvisionStateCallback> deadCallersList = new ArrayList<>();
		@@ -3397,6 +3438,78 @@ public class SatelliteController extends Handler {
		}
		}

		private void persistOemEnabledSatelliteProvisionStatus(boolean isProvisioned) {
		synchronized (mSatelliteViaOemProvisionLock) {
		logd("persistOemEnabledSatelliteProvisionStatus: isProvisioned=" + isProvisioned);

		if (!loadSatelliteSharedPreferences()) return;

		if (mSharedPreferences == null) {
		loge("persistOemEnabledSatelliteProvisionStatus: mSharedPreferences is null");
		} else {
		mSharedPreferences.edit().putBoolean(
		OEM_ENABLED_SATELLITE_PROVISION_STATUS_KEY, isProvisioned).apply();
		}
		}
		}

		private boolean getPersistedOemEnabledSatelliteProvisionStatus() {
		synchronized (mSatelliteViaOemProvisionLock) {
		if (!loadSatelliteSharedPreferences()) return false;

		if (mSharedPreferences == null) {
		loge("getPersistedOemEnabledSatelliteProvisionStatus: mSharedPreferences is null");
		return false;
		} else {
		return mSharedPreferences.getBoolean(
		OEM_ENABLED_SATELLITE_PROVISION_STATUS_KEY, false);
		}
		}
		}

		private boolean loadSatelliteSharedPreferences() {
		if (mSharedPreferences == null) {
		try {
		mSharedPreferences =
		mContext.getSharedPreferences(SATELLITE_SHARED_PREF,
		Context.MODE_PRIVATE);
		} catch (Exception e) {
		loge("loadSatelliteSharedPreferences: Cannot get default "
		+ "shared preferences, e=" + e);
		return false;
		}
		}
		return true;
		}

		private void handleIsSatelliteProvisionedDoneEvent(@NonNull AsyncResult ar) {
		SatelliteControllerHandlerRequest request = (SatelliteControllerHandlerRequest) ar.userObj;
		int error = SatelliteServiceUtils.getSatelliteError(
		ar, "handleIsSatelliteProvisionedDoneEvent");
		boolean isSatelliteProvisionedInModem = false;
		if (error == SATELLITE_RESULT_SUCCESS) {
		if (ar.result == null) {
		loge("handleIsSatelliteProvisionedDoneEvent: result is null");
		error = SatelliteManager.SATELLITE_RESULT_INVALID_TELEPHONY_STATE;
		} else {
		isSatelliteProvisionedInModem = ((int[]) ar.result)[0] == 1;
		}
		} else if (error == SATELLITE_RESULT_REQUEST_NOT_SUPPORTED) {
		logd("handleIsSatelliteProvisionedDoneEvent: Modem does not support this request");
		isSatelliteProvisionedInModem = true;
		}
		boolean isSatelliteViaOemProvisioned =
		isSatelliteProvisionedInModem && getPersistedOemEnabledSatelliteProvisionStatus();
		logd("isSatelliteProvisionedInModem=" + isSatelliteProvisionedInModem
		+ ", isSatelliteViaOemProvisioned=" + isSatelliteViaOemProvisioned);
		Bundle bundle = new Bundle();
		bundle.putBoolean(SatelliteManager.KEY_SATELLITE_PROVISIONED, isSatelliteViaOemProvisioned);
		synchronized (mSatelliteViaOemProvisionLock) {
		mIsSatelliteViaOemProvisioned = isSatelliteViaOemProvisioned;
		}
		((ResultReceiver) request.argument).send(error, bundle);
		}

		/**
		* This API can be used by only CTS to override the cached value for the device overlay config
		* value : config_send_satellite_datagram_to_modem_in_demo_mode, which determines whether