Implements enableNanoApp
Bug: 67734082
Test: Run a test app to issue an enable request, verify HAL code is
executed via logs and client receives an error response.
Change-Id: Ie4ec660a094082887eaefbdfc2e1fd8d1ee7c0e3
diff --git a/services/core/java/com/android/server/location/ContextHubService.java b/services/core/java/com/android/server/location/ContextHubService.java
index 90c912a..694dd26 100644
--- a/services/core/java/com/android/server/location/ContextHubService.java
+++ b/services/core/java/com/android/server/location/ContextHubService.java
@@ -642,11 +642,10 @@
/**
* Loads a nanoapp binary at the specified Context hub.
*
- * @param contextHubId the ID of the hub to load the binary
+ * @param contextHubId the ID of the hub to load the binary
* @param transactionCallback the client-facing transaction callback interface
- * @param nanoAppBinary the binary to load
+ * @param nanoAppBinary the binary to load
*
- * @throws RemoteException
* @throws IllegalStateException if the transaction queue is full
*/
@Override
@@ -673,11 +672,10 @@
/**
* Unloads a nanoapp from the specified Context Hub.
*
- * @param contextHubId the ID of the hub to unload the nanoapp
+ * @param contextHubId the ID of the hub to unload the nanoapp
* @param transactionCallback the client-facing transaction callback interface
- * @param nanoAppId the ID of the nanoapp to unload
+ * @param nanoAppId the ID of the nanoapp to unload
*
- * @throws RemoteException
* @throws IllegalStateException if the transaction queue is full
*/
@Override
@@ -696,12 +694,35 @@
}
/**
+ * Enables a nanoapp at the specified Context Hub.
+ *
+ * @param contextHubId the ID of the hub to enable the nanoapp
+ * @param transactionCallback the client-facing transaction callback interface
+ * @param nanoAppId the ID of the nanoapp to enable
+ *
+ * @throws IllegalStateException if the transaction queue is full
+ */
+ @Override
+ public void enableNanoApp(
+ int contextHubId, IContextHubTransactionCallback transactionCallback, long nanoAppId)
+ throws RemoteException {
+ checkPermissions();
+ if (!checkHalProxyAndContextHubId(
+ contextHubId, transactionCallback, ContextHubTransaction.TYPE_ENABLE_NANOAPP)) {
+ return;
+ }
+
+ ContextHubServiceTransaction transaction = mTransactionManager.createEnableTransaction(
+ contextHubId, nanoAppId, transactionCallback);
+ mTransactionManager.addTransaction(transaction);
+ }
+
+ /**
* Queries for a list of nanoapps from the specified Context hub.
*
- * @param contextHubId the ID of the hub to query
+ * @param contextHubId the ID of the hub to query
* @param transactionCallback the client-facing transaction callback interface
*
- * @throws RemoteException
* @throws IllegalStateException if the transaction queue is full
*/
@Override
@@ -713,8 +734,8 @@
return;
}
- ContextHubServiceTransaction transaction =
- mTransactionManager.createQueryTransaction(contextHubId, transactionCallback);
+ ContextHubServiceTransaction transaction = mTransactionManager.createQueryTransaction(
+ contextHubId, transactionCallback);
mTransactionManager.addTransaction(transaction);
}