Merge "Protect early access before tethering ready" (2bfa6b55) · Commits · e / os / android_frameworks_base

packages/Tethering/common/TetheringLib/src/android/net/TetheringManager.java

+25 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ package android.net;

		import static android.Manifest.permission.NETWORK_STACK;
		import static android.net.ConnectivityManager.TETHER_ERROR_NO_ERROR;
		import static android.net.ConnectivityManager.TETHER_ERROR_SERVICE_UNAVAIL;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		@@ -175,6 +176,10 @@ public class TetheringManager {
		*/
		@Deprecated
		public int tether(@NonNull String iface) {
		if (mConnector == null) {
		Slog.wtf(TAG, "Tethering not ready yet");
		return TETHER_ERROR_SERVICE_UNAVAIL;
		}
		try {
		mConnector.tether(iface);
		} catch (RemoteException e) {
		@@ -191,6 +196,10 @@ public class TetheringManager {
		*/
		@Deprecated
		public int untether(@NonNull String iface) {
		if (mConnector == null) {
		Slog.wtf(TAG, "Tethering not ready yet");
		return TETHER_ERROR_SERVICE_UNAVAIL;
		}
		try {
		mConnector.untether(iface);
		} catch (RemoteException e) {
		@@ -210,6 +219,10 @@ public class TetheringManager {
		*/
		@Deprecated
		public int setUsbTethering(boolean enable) {
		if (mConnector == null) {
		Slog.wtf(TAG, "Tethering not ready yet");
		return TETHER_ERROR_SERVICE_UNAVAIL;
		}
		try {
		mConnector.setUsbTethering(enable);
		} catch (RemoteException e) {
		@@ -227,6 +240,10 @@ public class TetheringManager {
		// TODO: improve the usage of ResultReceiver, b/145096122
		public void startTethering(int type, @NonNull ResultReceiver receiver,
		boolean showProvisioningUi) {
		if (mConnector == null) {
		Slog.wtf(TAG, "Tethering not ready yet");
		return;
		}
		try {
		mConnector.startTethering(type, receiver, showProvisioningUi);
		} catch (RemoteException e) {
		@@ -241,6 +258,10 @@ public class TetheringManager {
		* {@hide}
		*/
		public void stopTethering(int type) {
		if (mConnector == null) {
		Slog.wtf(TAG, "Tethering not ready yet");
		return;
		}
		try {
		mConnector.stopTethering(type);
		} catch (RemoteException e) {
		@@ -258,6 +279,10 @@ public class TetheringManager {
		// TODO: improve the usage of ResultReceiver, b/145096122
		public void requestLatestTetheringEntitlementResult(int type, @NonNull ResultReceiver receiver,
		boolean showEntitlementUi) {
		if (mConnector == null) {
		Slog.wtf(TAG, "Tethering not ready yet");
		return;
		}
		try {
		mConnector.requestLatestTetheringEntitlementResult(type, receiver, showEntitlementUi);
		} catch (RemoteException e) {