From b25b4736db2ea05dce6b9f03e8a9920ab338dd5a Mon Sep 17 00:00:00 2001
From: Felipe Leme <felipeal@google.com>
Date: Mon, 22 Jan 2018 15:33:40 -0800
Subject: DO NOT MERGE - fix AFM.getComponentNameFromContext()

This method broke on O-MR1 when I3abf999eb6056c1df7982780bae43b58337c0668
was chery-picked from master.

Test: cts-tradefed run commandAndExit cts-dev -m CtsAutoFillServiceTestCases \
      -t android.autofillservice.cts.AttachedContextActivityTest#testAutofill
Test: cts-tradefed run commandAndExit cts-dev -m CtsAutoFillServiceTestCases

Also individually ran tests that failed (due to flakiness) when ran in a suite:

Test: cts-tradefed run commandAndExit cts-dev -m CtsAutoFillServiceTestCases \
-t android.autofillservice.cts.OptionalSaveActivityTest#testDontShowSaveUiWhenUserManuallyFilled_oneDatasetAllRequiredFields

Test: cts-tradefed run commandAndExit cts-dev -m CtsAutoFillServiceTestCases -t android.autofillservice.cts.PreSimpleSaveActivityTest #testTapLink_tapBack_thenStartOverBySayingYesAndManualRequest

Fixes: 71960322

Change-Id: Ia093dcefe6699dc9493c46d671e48c2000214b31
Merged-In: I3abf999eb6056c1df7982780bae43b58337c0668
---
 core/java/android/app/Activity.java                | 10 ++++++++++
 .../android/view/autofill/AutofillManager.java     | 23 ++++++++++++----------
 2 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index 2c04f8ff9548..8dc558ccf755 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -5871,6 +5871,16 @@ public class Activity extends ContextThemeWrapper
         return mComponent;
     }
 
+    /**
+     * Temporary method on O-MR1 only.
+     *
+     * @hide
+     */
+    @Override
+    public ComponentName getComponentNameForAutofill() {
+        return mComponent;
+    }
+
     /**
      * Retrieve a {@link SharedPreferences} object for accessing preferences
      * that are private to this activity.  This simply calls the underlying
diff --git a/core/java/android/view/autofill/AutofillManager.java b/core/java/android/view/autofill/AutofillManager.java
index b399661eaf8e..aa4bbb27e84a 100644
--- a/core/java/android/view/autofill/AutofillManager.java
+++ b/core/java/android/view/autofill/AutofillManager.java
@@ -24,7 +24,6 @@ import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemService;
-import android.app.Activity;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -387,6 +386,13 @@ public final class AutofillManager {
          * Runs the specified action on the UI thread.
          */
         void runOnUiThread(Runnable action);
+
+        /**
+         * Gets the complete component name of this client.
+         *
+         * <p>Temporary method on O-MR1 only.
+         */
+        ComponentName getComponentNameForAutofill();
     }
 
     /**
@@ -943,11 +949,8 @@ public final class AutofillManager {
         return mContext.getAutofillClient();
     }
 
-    private ComponentName getComponentNameFromContext() {
-        if (mContext instanceof Activity) {
-            return ((Activity) mContext).getComponentName();
-        }
-        return null;
+    private ComponentName getComponentNameFromContext(AutofillClient client) {
+        return client == null ? null : client.getComponentNameForAutofill();
     }
 
     /** @hide */
@@ -1000,7 +1003,8 @@ public final class AutofillManager {
             return;
         }
         try {
-            final ComponentName componentName = getComponentNameFromContext();
+            final AutofillClient client = getClientLocked();
+            final ComponentName componentName = getComponentNameFromContext(client);
             if (componentName == null) {
                 Log.w(TAG, "startSessionLocked(): context is not activity: " + mContext);
                 return;
@@ -1011,7 +1015,6 @@ public final class AutofillManager {
             if (mSessionId != NO_SESSION) {
                 mState = STATE_ACTIVE;
             }
-            final AutofillClient client = getClientLocked();
             if (client != null) {
                 client.autofillCallbackResetableStateAvailable();
             }
@@ -1065,7 +1068,8 @@ public final class AutofillManager {
 
         try {
             if (restartIfNecessary) {
-                final ComponentName componentName = getComponentNameFromContext();
+                final AutofillClient client = getClientLocked();
+                final ComponentName componentName = getComponentNameFromContext(client);
                 if (componentName == null) {
                     Log.w(TAG, "startSessionLocked(): context is not activity: " + mContext);
                     return;
@@ -1077,7 +1081,6 @@ public final class AutofillManager {
                     if (sDebug) Log.d(TAG, "Session restarted: " + mSessionId + "=>" + newId);
                     mSessionId = newId;
                     mState = (mSessionId == NO_SESSION) ? STATE_UNKNOWN : STATE_ACTIVE;
-                    final AutofillClient client = getClientLocked();
                     if (client != null) {
                         client.autofillCallbackResetableStateAvailable();
                     }
-- 
cgit v1.2.3-59-g8ed1b