Merge "Added disallowed APN types configuration support" (29e09247) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/dataconnection/DataConnection.java

+42 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import static android.net.NetworkPolicyManager.OVERRIDE_UNMETERED;
		import android.annotation.IntDef;
		import android.annotation.Nullable;
		import android.app.PendingIntent;
		import android.content.Context;
		import android.net.ConnectivityManager;
		import android.net.KeepalivePacketData;
		import android.net.LinkAddress;
		@@ -38,11 +39,13 @@ import android.net.SocketKeepalive;
		import android.net.StringNetworkSpecifier;
		import android.os.AsyncResult;
		import android.os.Message;
		import android.os.PersistableBundle;
		import android.os.SystemClock;
		import android.os.SystemProperties;
		import android.provider.Telephony;
		import android.telephony.AccessNetworkConstants;
		import android.telephony.AccessNetworkConstants.TransportType;
		import android.telephony.CarrierConfigManager;
		import android.telephony.DataFailCause;
		import android.telephony.NetworkRegistrationInfo;
		import android.telephony.Rlog;
		@@ -50,6 +53,7 @@ import android.telephony.ServiceState;
		import android.telephony.SubscriptionManager;
		import android.telephony.TelephonyManager;
		import android.telephony.data.ApnSetting;
		import android.telephony.data.ApnSetting.ApnType;
		import android.telephony.data.DataCallResponse;
		import android.telephony.data.DataProfile;
		import android.telephony.data.DataService;
		@@ -1958,6 +1962,12 @@ public class DataConnection extends StateMachine {
		log("Transfer network agent successfully.");
		mNetworkAgent = mHandoverSourceNetworkAgent;
		mNetworkAgent.acquireOwnership(DataConnection.this, mTransportType);

		// TODO: Should evaluate mDisabledApnTypeBitMask again after handover. We don't
		// do it now because connectivity service does not support dynamically removing
		// immutable capabilities.

		// Update the capability after handover
		mNetworkAgent.sendNetworkCapabilities(getNetworkCapabilities(),
		DataConnection.this);
		mNetworkAgent.sendLinkProperties(mLinkProperties, DataConnection.this);
		@@ -1972,6 +1982,9 @@ public class DataConnection extends StateMachine {
		mPhone.getPhoneId());
		final int factorySerialNumber = (null == factory)
		? NetworkFactory.SerialNumber.NONE : factory.getSerialNumber();

		mDisabledApnTypeBitMask \|= getDisallowedApnTypes();

		mNetworkAgent = DcNetworkAgent.createDcNetworkAgent(DataConnection.this,
		mPhone, mNetworkInfo, mScore, misc, factorySerialNumber, mTransportType);
		}
		@@ -2727,6 +2740,33 @@ public class DataConnection extends StateMachine {
		== NetworkRegistrationInfo.NR_STATE_CONNECTED;
		}

		/**
		* @return The disallowed APN types bitmask
		*/
		private @ApnType int getDisallowedApnTypes() {
		CarrierConfigManager configManager = (CarrierConfigManager)
		mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
		int apnTypesBitmask = 0;
		if (configManager != null) {
		PersistableBundle bundle = configManager.getConfigForSubId(mSubId);
		if (bundle != null) {
		String key = (mTransportType == AccessNetworkConstants.TRANSPORT_TYPE_WWAN)
		? CarrierConfigManager.KEY_CARRIER_WWAN_DISALLOWED_APN_TYPES_STRING_ARRAY
		: CarrierConfigManager.KEY_CARRIER_WLAN_DISALLOWED_APN_TYPES_STRING_ARRAY;
		if (bundle.getStringArray(key) != null) {
		String disallowedApnTypesString =
		TextUtils.join(",", bundle.getStringArray(key));
		if (!TextUtils.isEmpty(disallowedApnTypesString)) {
		apnTypesBitmask = ApnSetting.getApnTypesBitmaskFromString(
		disallowedApnTypesString);
		}
		}
		}
		}

		return apnTypesBitmask;
		}

		private void dumpToLog() {
		dump(null, new PrintWriter(new StringWriter(0)) {
		@Override
		@@ -2811,6 +2851,8 @@ public class DataConnection extends StateMachine {
		pw.println("mSubscriptionOverride=" + Integer.toHexString(mSubscriptionOverride));
		pw.println("mRestrictedNetworkOverride=" + mRestrictedNetworkOverride);
		pw.println("mUnmeteredUseOnly=" + mUnmeteredUseOnly);
		pw.println("disallowedApnTypes="
		+ ApnSetting.getApnTypesStringFromBitmask(getDisallowedApnTypes()));
		pw.println("mInstanceNumber=" + mInstanceNumber);
		pw.println("mAc=" + mAc);
		pw.println("mScore=" + mScore);

tests/telephonytests/src/com/android/internal/telephony/dataconnection/DataConnectionTest.java

+23 −1

Original line number	Diff line number	Diff line
		@@ -506,6 +506,12 @@ public class DataConnectionTest extends TelephonyTest {
		return (NetworkCapabilities) method.invoke(mDc);
		}

		private int getDisallowedApnTypes() throws Exception {
		Method method = DataConnection.class.getDeclaredMethod("getDisallowedApnTypes");
		method.setAccessible(true);
		return (int) method.invoke(mDc);
		}

		@Test
		@SmallTest
		public void testNetworkCapability() throws Exception {
		@@ -522,6 +528,10 @@ public class DataConnectionTest extends TelephonyTest {
		assertFalse("capabilities: " + getNetworkCapabilities(), getNetworkCapabilities()
		.hasCapability(NetworkCapabilities.NET_CAPABILITY_MMS));

		mContextFixture.getCarrierConfigBundle().putStringArray(
		CarrierConfigManager.KEY_CARRIER_WWAN_DISALLOWED_APN_TYPES_STRING_ARRAY,
		new String[] {"supl"});

		mDc.sendMessage(DataConnection.EVENT_DISCONNECT, mDcp);
		waitForMs(100);
		doReturn(mApn1).when(mApnContext).getApnSetting();
		@@ -532,7 +542,7 @@ public class DataConnectionTest extends TelephonyTest {
		.hasCapability(NetworkCapabilities.NET_CAPABILITY_DUN));
		assertTrue("capabilities: " + getNetworkCapabilities(), getNetworkCapabilities()
		.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET));
		assertTrue("capabilities: " + getNetworkCapabilities(), getNetworkCapabilities()
		assertFalse("capabilities: " + getNetworkCapabilities(), getNetworkCapabilities()
		.hasCapability(NetworkCapabilities.NET_CAPABILITY_SUPL));
		}

		@@ -932,4 +942,16 @@ public class DataConnectionTest extends TelephonyTest {

		assertTrue(isUnmeteredUseOnly());
		}

		@Test
		@SmallTest
		public void testGetDisallowedApnTypes() throws Exception {
		mContextFixture.getCarrierConfigBundle().putStringArray(
		CarrierConfigManager.KEY_CARRIER_WWAN_DISALLOWED_APN_TYPES_STRING_ARRAY,
		new String[] { "mms", "supl", "fota" });
		testConnectEvent();

		assertEquals(ApnSetting.TYPE_MMS \| ApnSetting.TYPE_SUPL \| ApnSetting.TYPE_FOTA,
		getDisallowedApnTypes());
		}
		}