Setup Place to Define Provider Metrics

Generating a fixed location to invoke providers where metrics can be
easily placed.

Bug: 253157163
Bug: 253157181
Test: Builds
Change-Id: I4c2b0083093fef5050567dd8b6622e9a0d9a0174

services/credentials/java/com/android/server/credentials/CredentialManagerService.java

@@ -45,8 +45,6 @@ import android.os.ICancellationSignal;
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.provider.Settings;
-import android.service.credentials.BeginCreateCredentialRequest;
-import android.service.credentials.BeginGetCredentialRequest;
 import android.service.credentials.CallingAppInfo;
 import android.service.credentials.CredentialProviderInfo;
 import android.text.TextUtils;
@@ -302,11 +300,7 @@ public final class CredentialManagerService
             }
 
             // Iterate over all provider sessions and invoke the request
-            providerSessions.forEach(
-                    providerGetSession -> providerGetSession
-                    .getRemoteCredentialService().onBeginGetCredential(
-                    (BeginGetCredentialRequest) providerGetSession.getProviderRequest(),
-                    /*callback=*/providerGetSession));
+            providerSessions.forEach(ProviderSession::invokeSession);
             return cancelTransport;
         }
 
@@ -350,12 +344,7 @@ public final class CredentialManagerService
 
             // Iterate over all provider sessions and invoke the request
             providerSessions.forEach(
-                    providerCreateSession -> providerCreateSession
-                            .getRemoteCredentialService()
-                            .onCreateCredential(
-                                    (BeginCreateCredentialRequest)
-                                            providerCreateSession.getProviderRequest(),
-                                    /* callback= */ providerCreateSession));
+                    ProviderSession::invokeSession);
             return cancelTransport;
         }
 
@@ -468,14 +457,7 @@ public final class CredentialManagerService
 
             // Iterate over all provider sessions and invoke the request
             providerSessions.forEach(
-                    providerClearSession -> {
-                        providerClearSession
-                                .getRemoteCredentialService()
-                                .onClearCredentialState(
-                                        (android.service.credentials.ClearCredentialStateRequest)
-                                                providerClearSession.getProviderRequest(),
-                                        /* callback= */ providerClearSession);
-                    });
+                    ProviderSession::invokeSession);
             return cancelTransport;
         }
     }

services/credentials/java/com/android/server/credentials/ProviderClearSession.java

@@ -115,4 +115,11 @@ public final class ProviderClearSession extends ProviderSession<ClearCredentialS
             ProviderPendingIntentResponse providerPendingIntentResponse) {
         //Not applicable for clearCredential as response is not picked by the user
     }
+
+    @Override
+    protected void invokeSession() {
+        this.mRemoteCredentialService.onClearCredentialState(
+                this.getProviderRequest(),
+                /*callback=*/this);
+    }
 }

services/credentials/java/com/android/server/credentials/ProviderCreateSession.java

@@ -197,6 +197,13 @@ public final class ProviderCreateSession extends ProviderSession<
         }
     }
 
+    @Override
+    protected void invokeSession() {
+        this.mRemoteCredentialService.onCreateCredential(
+                this.getProviderRequest(),
+                /*callback=*/this);
+    }
+
     private List<Entry> prepareUiSaveEntries(@NonNull List<CreateEntry> saveEntries) {
         Log.i(TAG, "in populateUiSaveEntries");
         List<Entry> uiSaveEntries = new ArrayList<>();

services/credentials/java/com/android/server/credentials/ProviderGetSession.java

@@ -230,6 +230,13 @@ public final class ProviderGetSession extends ProviderSession<BeginGetCredential
         }
     }
 
+    @Override
+    protected void invokeSession() {
+        this.mRemoteCredentialService.onBeginGetCredential(
+                        this.getProviderRequest(),
+                        /*callback=*/this);
+    }
+
     @Override // Call from request session to data to be shown on the UI
     @Nullable protected GetCredentialProviderData prepareUiData() throws IllegalArgumentException {
         Log.i(TAG, "In prepareUiData");

services/credentials/java/com/android/server/credentials/ProviderSession.java

@@ -208,4 +208,8 @@ public abstract class ProviderSession<T, R>
     /** Should be overridden to handle the selected entry from the UI. */
     protected abstract void onUiEntrySelected(String entryType, String entryId,
             ProviderPendingIntentResponse providerPendingIntentResponse);
+
+    /** Should be overridden to invoke the provider at a defined location. Helpful for
+     * situations such as metric generation. */
+    protected abstract void invokeSession();
 }