Merge "Add hidden API to support allowed networks reason" into rvc-dev (844ca213) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/Phone.java

+85 −18

Original line number	Diff line number	Diff line
		@@ -95,9 +95,11 @@ import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.HashMap;
		import java.util.HashSet;
		import java.util.List;
		import java.util.Locale;
		import java.util.Map;
		import java.util.Set;
		import java.util.concurrent.atomic.AtomicReference;
		import java.util.function.Consumer;
		@@ -419,7 +421,7 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		protected SimulatedRadioControl mSimulatedRadioControl;

		private boolean mUnitTestMode;

		private Map<Integer, Long> mAllowedNetworkTypesForReasons = new HashMap<>();
		private final CarrierPrivilegesTracker mCarrierPrivilegesTracker;

		protected VoiceCallSessionStats mVoiceCallSessionStats;
		@@ -1715,6 +1717,23 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		}
		}

		private @TelephonyManager.NetworkTypeBitMask long getAllowedNetworkTypes() {
		long allowedNetworkTypes = TelephonyManager.getAllNetworkTypesBitmask();
		if (SubscriptionController.getInstance() != null) {
		String result = SubscriptionController.getInstance().getSubscriptionProperty(
		getSubId(),
		SubscriptionManager.ALLOWED_NETWORK_TYPES);

		if (result != null) {
		try {
		allowedNetworkTypes = Long.parseLong(result);
		} catch (NumberFormatException err) {
		Rlog.e(LOG_TAG, "allowedNetworkTypes NumberFormat exception");
		}
		}
		}
		return allowedNetworkTypes;
		}
		/**
		* Set the properties by matching the carrier string in
		* a string-array resource
		@@ -2032,6 +2051,16 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		editor.apply();
		}

		private @TelephonyManager.NetworkTypeBitMask long getAllowedNetworkTypesForAllReasons() {
		long allowedNetworkTypes = TelephonyManager.getAllNetworkTypesBitmask();
		synchronized (mAllowedNetworkTypesForReasons) {
		for (long networkTypes: mAllowedNetworkTypesForReasons.values()) {
		allowedNetworkTypes = allowedNetworkTypes & networkTypes;
		}
		}
		return allowedNetworkTypes;
		}

		public void setVoiceCallForwardingFlag(int line, boolean enable, String number) {
		setCallForwardingIndicatorInSharedPref(enable);
		IccRecords r = getIccRecords();
		@@ -2146,6 +2175,55 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		mCi.setCdmaSubscriptionSource(cdmaSubscriptionType, response);
		}

		/**
		* Get the effective allowed network types on the device.
		* @return effective network type
		*/
		public @TelephonyManager.NetworkTypeBitMask long getEffectiveAllowedNetworkTypes() {
		long allowedNetworkTypes = getAllowedNetworkTypes();
		return allowedNetworkTypes & getAllowedNetworkTypesForAllReasons();
		}

		/**
		* Get the allowed network types for a certain reason.
		* @param reason reason to configure allowed network types
		* @return the allowed network types.
		*/
		public @TelephonyManager.NetworkTypeBitMask long getAllowedNetworkTypes(
		@TelephonyManager.AllowedNetworkTypesReason int reason) {
		synchronized (mAllowedNetworkTypesForReasons) {
		switch (reason) {
		case TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_POWER:
		return mAllowedNetworkTypesForReasons.getOrDefault(
		TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_POWER,
		TelephonyManager.getAllNetworkTypesBitmask());
		default:
		Rlog.e(LOG_TAG, "Invalid allowed network type reason: " + reason);
		return TelephonyManager.getAllNetworkTypesBitmask();
		}
		}
		}

		/**
		* Requests to set the allowed network types for a specific reason
		* @param reason reason to configure allowed network type
		* @param networkTypes one of the network types
		*/
		public void setAllowedNetworkTypes(@TelephonyManager.AllowedNetworkTypesReason int reason,
		@TelephonyManager.NetworkTypeBitMask long networkTypes) {
		synchronized (mAllowedNetworkTypesForReasons) {
		switch (reason) {
		case TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_POWER:
		mAllowedNetworkTypesForReasons.put(
		TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_POWER, networkTypes);
		break;
		default:
		Rlog.e(LOG_TAG, "Invalid allowed network type reason: " + reason);
		break;
		}
		}
		}

		/**
		* Requests to set the preferred network type for searching and registering
		* (CS/PS domain, RAT, and operation mode)
		@@ -2158,21 +2236,7 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		int modemRaf = getRadioAccessFamily();
		int rafFromType = RadioAccessFamily.getRafFromNetworkType(networkType);

		long allowedNetworkTypes = -1;
		if (SubscriptionController.getInstance() != null) {
		String result = SubscriptionController.getInstance().getSubscriptionProperty(
		getSubId(),
		SubscriptionManager.ALLOWED_NETWORK_TYPES);

		if (result != null) {
		try {
		allowedNetworkTypes = Long.parseLong(result);
		} catch (NumberFormatException err) {
		Rlog.d(LOG_TAG, "allowedNetworkTypes NumberFormat exception");
		}
		}
		}

		long allowedNetworkTypes = getAllowedNetworkTypes();
		if (modemRaf == RadioAccessFamily.RAF_UNKNOWN
		\|\| rafFromType == RadioAccessFamily.RAF_UNKNOWN) {
		Rlog.d(LOG_TAG, "setPreferredNetworkType: Abort, unknown RAF: "
		@@ -2187,13 +2251,16 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		return;
		}

		int filteredRaf = (int) (rafFromType & modemRaf & allowedNetworkTypes);
		int filteredRaf = (int) (rafFromType & modemRaf & allowedNetworkTypes
		& getAllowedNetworkTypesForAllReasons());
		int filteredType = RadioAccessFamily.getNetworkTypeFromRaf(filteredRaf);

		long powerAllowedNetworkTypes = getAllowedNetworkTypes(
		TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_POWER);
		Rlog.d(LOG_TAG, "setPreferredNetworkType: networkType = " + networkType
		+ " modemRaf = " + modemRaf
		+ " rafFromType = " + rafFromType
		+ " allowedNetworkTypes = " + allowedNetworkTypes
		+ " power allowedNetworkTypes = " + powerAllowedNetworkTypes
		+ " filteredType = " + filteredType);

		mCi.setPreferredNetworkType(filteredType, response);