add getPreferredDataSubId to SubscriptionManager (e0215a70) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/PhoneStateListener.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -296,7 +296,7 @@ public class PhoneStateListener {

		/**
		* Listen for changes to preferred data subId.
		* See {@link SubscriptionManager#setPreferredData(int)}
		* See {@link SubscriptionManager#setPreferredDataSubId(int)}
		* for more details.
		*
		* @see #onPreferredDataSubIdChanged

telephony/java/android/telephony/SubscriptionManager.java

+33 −4

Original line number	Diff line number	Diff line
		@@ -2405,10 +2405,39 @@ public class SubscriptionManager {
		*
		*/
		@RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
		public void setPreferredData(int subId) {
		if (VDBG) logd("[setPreferredData]+ subId:" + subId);
		setSubscriptionPropertyHelper(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID,
		"setPreferredData", (iSub)-> iSub.setPreferredData(subId));
		public void setPreferredDataSubscriptionId(int subId) {
		if (VDBG) logd("[setPreferredDataSubscriptionId]+ subId:" + subId);
		setSubscriptionPropertyHelper(DEFAULT_SUBSCRIPTION_ID, "setPreferredDataSubscriptionId",
		(iSub)-> iSub.setPreferredDataSubscriptionId(subId));
		}

		/**
		* Get which subscription is preferred for cellular data.
		* It's also usually the subscription we set up internet connection on.
		*
		* PreferredData overwrites user setting of default data subscription. And it's used
		* by AlternativeNetworkService or carrier apps to switch primary and CBRS
		* subscription dynamically in multi-SIM devices.
		*
		* @return preferred subscription id for cellular data. {@link DEFAULT_SUBSCRIPTION_ID} if
		* there's no prefered subscription.
		*
		* @hide
		*
		*/
		@RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
		public int getPreferredDataSubscriptionId() {
		int preferredSubId = SubscriptionManager.DEFAULT_SUBSCRIPTION_ID;
		try {
		ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
		if (iSub != null) {
		preferredSubId = iSub.getPreferredDataSubscriptionId();
		}
		} catch (RemoteException ex) {
		// ignore it
		}

		return preferredSubId;
		}

		/**

telephony/java/android/telephony/TelephonyManager.java

+5 −4

Original line number	Diff line number	Diff line
		@@ -9738,10 +9738,11 @@ public class TelephonyManager {
		try {
		IOns iOpportunisticNetworkService = getIOns();
		if (iOpportunisticNetworkService != null) {
		return iOpportunisticNetworkService.setPreferredData(subId, pkgForDebug);
		return iOpportunisticNetworkService
		.setPreferredDataSubscriptionId(subId, pkgForDebug);
		}
		} catch (RemoteException ex) {
		Rlog.e(TAG, "setPreferredData RemoteException", ex);
		Rlog.e(TAG, "setPreferredDataSubscriptionId RemoteException", ex);
		}
		return false;
		}
		@@ -9762,10 +9763,10 @@ public class TelephonyManager {
		try {
		IOns iOpportunisticNetworkService = getIOns();
		if (iOpportunisticNetworkService != null) {
		subId = iOpportunisticNetworkService.getPreferredData(pkgForDebug);
		subId = iOpportunisticNetworkService.getPreferredDataSubscriptionId(pkgForDebug);
		}
		} catch (RemoteException ex) {
		Rlog.e(TAG, "getPreferredData RemoteException", ex);
		Rlog.e(TAG, "getPreferredDataSubscriptionId RemoteException", ex);
		}
		return subId;
		}

telephony/java/com/android/internal/telephony/IOns.aidl

+2 −2

Original line number	Diff line number	Diff line
		@@ -66,7 +66,7 @@ interface IOns {
		* @return true if request is accepted, else false.
		*
		*/
		boolean setPreferredData(int subId, String callingPackage);
		boolean setPreferredDataSubscriptionId(int subId, String callingPackage);

		/**
		* Get preferred opportunistic data subscription Id
		@@ -78,7 +78,7 @@ interface IOns {
		* subscription id
		*
		*/
		int getPreferredData(String callingPackage);
		int getPreferredDataSubscriptionId(String callingPackage);

		/**
		* Update availability of a list of networks in the current location.

telephony/java/com/android/internal/telephony/ISub.aidl

+9 −1

Original line number	Diff line number	Diff line
		@@ -200,7 +200,15 @@ interface ISub {
		* @hide
		*
		*/
		int setPreferredData(int subId);
		int setPreferredDataSubscriptionId(int subId);

		/**
		* Get which subscription is preferred for cellular data.
		*
		* @hide
		*
		*/
		int getPreferredDataSubscriptionId();

		/**
		* Get User downloaded Profiles.