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Read service package and intent action from resources

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Bug: 268741563
Test: atest SharedConnectivityManagerTest
Change-Id: Iab3843749faaf8eb5399bc6395e75a6cc611252f
This commit is contained in:
Isaac Katzenelson
2023-02-11 01:44:27 +00:00
committed by Isaac Katzenelson
parent efa2946072
commit ca8e637bac
3 changed files with 48 additions and 45 deletions
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2
core/java/android/app/SystemServiceRegistry.java
View File

@@ -1570,7 +1570,7 @@ public final class SystemServiceRegistry {
new CachedServiceFetcher<SharedConnectivityManager>() {
@Override
public SharedConnectivityManager createService(ContextImpl ctx) {
return new SharedConnectivityManager(ctx);
return SharedConnectivityManager.create(ctx);
}
});

57
wifi/java/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManager.java
View File

@@ -35,6 +35,8 @@ import android.os.IInterface;
import android.os.RemoteException;
import android.util.Log;
import com.android.internal.R;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -51,8 +53,6 @@ import java.util.concurrent.Executor;
public class SharedConnectivityManager {
private static final String TAG = SharedConnectivityManager.class.getSimpleName();
private static final boolean DEBUG = true;
private static final String SERVICE_PACKAGE_NAME = "sharedconnectivity_service_package";
private static final String SERVICE_CLASS_NAME = "sharedconnectivity_service_class";
private static final class SharedConnectivityCallbackProxy extends
ISharedConnectivityCallback.Stub {
@@ -101,7 +101,7 @@ public class SharedConnectivityManager {
Binder.restoreCallingIdentity(token);
}
}
};
}
@Override
public void onTetherNetworkConnectionStatusChanged(
@@ -115,7 +115,7 @@ public class SharedConnectivityManager {
Binder.restoreCallingIdentity(token);
}
}
};
}
@Override
public void onKnownNetworkConnectionStatusChanged(
@@ -129,7 +129,7 @@ public class SharedConnectivityManager {
Binder.restoreCallingIdentity(token);
}
}
};
}
}
private ISharedConnectivityService mService;
@@ -137,14 +137,33 @@ public class SharedConnectivityManager {
mProxyMap = new HashMap<>();
/**
* Constructor for new instance of {@link SharedConnectivityManager}.
* Creates a new instance of {@link SharedConnectivityManager}.
*
* Automatically binds to implementation of {@link SharedConnectivityService} specified in
* device overlay.
*
* @return An instance of {@link SharedConnectivityManager} or null if the shared connectivity
* service is not found.
* @hide
*/
public SharedConnectivityManager(@NonNull Context context) {
@Nullable
public static SharedConnectivityManager create(@NonNull Context context) {
Resources resources = context.getResources();
try {
String servicePackageName = resources.getString(
R.string.shared_connectivity_service_package);
String serviceIntentAction = resources.getString(
R.string.shared_connectivity_service_intent_action);
return new SharedConnectivityManager(context, servicePackageName, serviceIntentAction);
} catch (Resources.NotFoundException e) {
Log.e(TAG, "To support shared connectivity service on this device, the service's"
+ " package name and intent action string must be defined");
}
return null;
}
private SharedConnectivityManager(@NonNull Context context, String servicePackageName,
String serviceIntentAction) {
ServiceConnection serviceConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
@@ -158,7 +177,10 @@ public class SharedConnectivityManager {
mProxyMap.clear();
}
};
bind(context, serviceConnection);
context.bindService(
new Intent().setPackage(servicePackageName).setAction(serviceIntentAction),
serviceConnection, Context.BIND_AUTO_CREATE);
}
/**
@@ -169,25 +191,6 @@ public class SharedConnectivityManager {
mService = (ISharedConnectivityService) service;
}
private void bind(Context context, ServiceConnection serviceConnection) {
Resources resources = context.getResources();
int packageNameId = resources.getIdentifier(SERVICE_PACKAGE_NAME, "string",
context.getPackageName());
int classNameId = resources.getIdentifier(SERVICE_CLASS_NAME, "string",
context.getPackageName());
if (packageNameId == 0 || classNameId == 0) {
throw new Resources.NotFoundException("Package and class names for"
+ " shared connectivity service must be defined");
}
Intent intent = new Intent();
intent.setComponent(new ComponentName(resources.getString(packageNameId),
resources.getString(classNameId)));
context.bindService(
intent,
serviceConnection, Context.BIND_AUTO_CREATE);
}
/**
* Registers a callback for receiving updates to the list of Tether Networks and Known Networks.
*

34
wifi/tests/src/android/net/wifi/sharedconnectivity/app/SharedConnectivityManagerTest.java
View File

@@ -89,7 +89,7 @@ public class SharedConnectivityManagerTest {
*/
@Test
public void testBindingToService() {
new SharedConnectivityManager(mContext);
SharedConnectivityManager.create(mContext);
verify(mContext).bindService(any(), any(), anyInt());
}
@@ -98,22 +98,22 @@ public class SharedConnectivityManagerTest {
*/
@Test
public void testRegisterCallback() throws Exception {
SharedConnectivityManager manager = new SharedConnectivityManager(mContext);
SharedConnectivityManager manager = SharedConnectivityManager.create(mContext);
manager.setService(null);
assertFalse(manager.registerCallback(mExecutor, mClientCallback));
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
assertTrue(manager.registerCallback(mExecutor, mClientCallback));
verify(mService).registerCallback(any());
// Registering the same callback twice should fail.
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
manager.registerCallback(mExecutor, mClientCallback);
assertFalse(manager.registerCallback(mExecutor, mClientCallback));
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
doThrow(new RemoteException()).when(mService).registerCallback(any());
assertFalse(manager.registerCallback(mExecutor, mClientCallback));
@@ -125,24 +125,24 @@ public class SharedConnectivityManagerTest {
*/
@Test
public void testUnregisterCallback() throws Exception {
SharedConnectivityManager manager = new SharedConnectivityManager(mContext);
SharedConnectivityManager manager = SharedConnectivityManager.create(mContext);
manager.setService(null);
assertFalse(manager.unregisterCallback(mClientCallback));
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
manager.registerCallback(mExecutor, mClientCallback);
assertTrue(manager.unregisterCallback(mClientCallback));
verify(mService).unregisterCallback(any());
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
manager.registerCallback(mExecutor, mClientCallback);
manager.unregisterCallback(mClientCallback);
assertFalse(manager.unregisterCallback(mClientCallback));
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
doThrow(new RemoteException()).when(mService).unregisterCallback(any());
assertFalse(manager.unregisterCallback(mClientCallback));
@@ -156,11 +156,11 @@ public class SharedConnectivityManagerTest {
public void testConnectTetherNetwork() throws RemoteException {
TetherNetwork network = buildTetherNetwork();
SharedConnectivityManager manager = new SharedConnectivityManager(mContext);
SharedConnectivityManager manager = SharedConnectivityManager.create(mContext);
manager.setService(null);
assertFalse(manager.connectTetherNetwork(network));
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
manager.connectTetherNetwork(network);
verify(mService).connectTetherNetwork(network);
@@ -175,11 +175,11 @@ public class SharedConnectivityManagerTest {
*/
@Test
public void testDisconnectTetherNetwork() throws RemoteException {
SharedConnectivityManager manager = new SharedConnectivityManager(mContext);
SharedConnectivityManager manager = SharedConnectivityManager.create(mContext);
manager.setService(null);
assertFalse(manager.disconnectTetherNetwork());
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
manager.disconnectTetherNetwork();
verify(mService).disconnectTetherNetwork();
@@ -196,11 +196,11 @@ public class SharedConnectivityManagerTest {
public void testConnectKnownNetwork() throws RemoteException {
KnownNetwork network = buildKnownNetwork();
SharedConnectivityManager manager = new SharedConnectivityManager(mContext);
SharedConnectivityManager manager = SharedConnectivityManager.create(mContext);
manager.setService(null);
assertFalse(manager.connectKnownNetwork(network));
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
manager.connectKnownNetwork(network);
verify(mService).connectKnownNetwork(network);
@@ -217,11 +217,11 @@ public class SharedConnectivityManagerTest {
public void testForgetKnownNetwork() throws RemoteException {
KnownNetwork network = buildKnownNetwork();
SharedConnectivityManager manager = new SharedConnectivityManager(mContext);
SharedConnectivityManager manager = SharedConnectivityManager.create(mContext);
manager.setService(null);
assertFalse(manager.forgetKnownNetwork(network));
manager = new SharedConnectivityManager(mContext);
manager = SharedConnectivityManager.create(mContext);
manager.setService(mService);
manager.forgetKnownNetwork(network);
verify(mService).forgetKnownNetwork(network);