Merge "Log credman activity lifecycle events using go/aster." into udc-dev

packages/CredentialManager/src/com/android/credentialmanager/CredentialSelectorViewModel.kt

@@ -37,6 +37,7 @@ import com.android.credentialmanager.createflow.CreateCredentialUiState
 import com.android.credentialmanager.createflow.CreateScreenState
 import com.android.credentialmanager.getflow.GetCredentialUiState
 import com.android.credentialmanager.getflow.GetScreenState
+import com.android.credentialmanager.logging.LifecycleEvent
 import com.android.credentialmanager.logging.UIMetrics
 import com.android.internal.logging.UiEventLogger.UiEventEnum
 
@@ -61,6 +62,11 @@ class CredentialSelectorViewModel(
 
     var uiMetrics: UIMetrics = UIMetrics()
 
+    init{
+        uiMetrics.logNormal(LifecycleEvent.CREDMAN_ACTIVITY_INIT,
+                credManRepo.requestInfo.appPackageName)
+    }
+
     /**************************************************************************/
     /*****                       Shared Callbacks                         *****/
     /**************************************************************************/
@@ -84,6 +90,8 @@ class CredentialSelectorViewModel(
 
         if (this.credManRepo.requestInfo.token != credManRepo.requestInfo.token) {
             this.uiMetrics.resetInstanceId()
+            this.uiMetrics.logNormal(LifecycleEvent.CREDMAN_ACTIVITY_NEW_REQUEST,
+                    credManRepo.requestInfo.appPackageName)
         }
     }
 
@@ -156,6 +164,8 @@ class CredentialSelectorViewModel(
 
     private fun onInternalError() {
         Log.w(Constants.LOG_TAG, "UI closed due to illegal internal state")
+        this.uiMetrics.logNormal(LifecycleEvent.CREDMAN_ACTIVITY_INTERNAL_ERROR,
+                credManRepo.requestInfo.appPackageName)
         credManRepo.onParsingFailureCancel()
         uiState = uiState.copy(dialogState = DialogState.COMPLETE)
     }

packages/CredentialManager/src/com/android/credentialmanager/logging/LifecycleEvent.kt

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.credentialmanager.logging
+
+import com.android.internal.logging.UiEventLogger.UiEventEnum.RESERVE_NEW_UI_EVENT_ID
+
+import com.android.internal.logging.UiEvent
+import com.android.internal.logging.UiEventLogger
+
+enum class LifecycleEvent(private val id: Int) : UiEventLogger.UiEventEnum {
+
+    @UiEvent(doc = "A new activity is initialized for processing the request.")
+    CREDMAN_ACTIVITY_INIT(1343),
+
+    @UiEvent(doc = "An existing activity received a new request to process.")
+    CREDMAN_ACTIVITY_NEW_REQUEST(1344),
+
+    @UiEvent(doc = "The UI closed due to illegal internal state.")
+    CREDMAN_ACTIVITY_INTERNAL_ERROR(1345);
+
+    override fun getId(): Int {
+        return this.id
+    }
+}

packages/CredentialManager/src/com/android/credentialmanager/logging/UIMetrics.kt

@@ -56,4 +56,8 @@ class UIMetrics() {
             mUiEventLogger.logWithInstanceId(event, /*uid=*/0, packageName, instanceId)
         }
     }
+
+    fun logNormal(event: UiEventLogger.UiEventEnum, packageName: String) {
+        mUiEventLogger.logWithInstanceId(event, /*uid=*/0, packageName, mInstanceId)
+    }
 }