Use the SubId in the TM.getNetworkType if Valid (7fae515a) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/TelephonyManager.java

+3 −31

Original line number	Diff line number	Diff line
		@@ -2446,21 +2446,7 @@ public class TelephonyManager {
		* @return the NETWORK_TYPE_xxxx for current data connection.
		*/
		public @NetworkType int getNetworkType() {
		try {
		ITelephony telephony = getITelephony();
		if (telephony != null) {
		return telephony.getNetworkType();
		} else {
		// This can happen when the ITelephony interface is not up yet.
		return NETWORK_TYPE_UNKNOWN;
		}
		} catch(RemoteException ex) {
		// This shouldn't happen in the normal case
		return NETWORK_TYPE_UNKNOWN;
		} catch (NullPointerException ex) {
		// This could happen before phone restarts due to crashing
		return NETWORK_TYPE_UNKNOWN;
		}
		return getDataNetworkType();
		}

		/**
		@@ -2491,23 +2477,9 @@ public class TelephonyManager {
		* @hide
		*/
		@RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
		@UnsupportedAppUsage
		@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
		public int getNetworkType(int subId) {
		try {
		ITelephony telephony = getITelephony();
		if (telephony != null) {
		return telephony.getNetworkTypeForSubscriber(subId, getOpPackageName());
		} else {
		// This can happen when the ITelephony interface is not up yet.
		return NETWORK_TYPE_UNKNOWN;
		}
		} catch (RemoteException ex) {
		// This shouldn't happen in the normal case
		return NETWORK_TYPE_UNKNOWN;
		} catch (NullPointerException ex) {
		// This could happen before phone restarts due to crashing
		return NETWORK_TYPE_UNKNOWN;
		}
		return getDataNetworkType(subId);
		}

		/**