Fix profile photo chooser

The underlying Dialog API changed when it returns true for isShowing()
in a way that broke our profile photo chooser, but it turns out it was
an intended change and we were depending on it in a way we shouldn't
have been. Instead we'll just keep track of whether we were showing the
dialog by using an already existing boolean flag that gets set before we
start the photo collection activity.

Fixes: 110101157
Test: make -j RunSettingsRoboTests
Change-Id: I166230e85142c348b6760e436324261f2a41f1e0

src/com/android/settings/users/EditUserInfoController.java

@@ -41,6 +41,7 @@ import com.android.settingslib.drawable.CircleFramedDrawable;
 import java.io.File;
 
 import androidx.appcompat.app.AlertDialog;
+import androidx.annotation.VisibleForTesting;
 import androidx.fragment.app.Fragment;
 
 /**
@@ -103,9 +104,8 @@ public class EditUserInfoController {
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         mWaitingForActivityResult = false;
 
-        if (mEditUserInfoDialog != null && mEditUserInfoDialog.isShowing()
+        if (mEditUserInfoDialog != null) {
-                && mEditUserPhotoController.onActivityResult(requestCode, resultCode, data)) {
+            mEditUserPhotoController.onActivityResult(requestCode, resultCode, data);
-            return;
         }
     }
 
@@ -115,7 +115,7 @@ public class EditUserInfoController {
         Activity activity = fragment.getActivity();
         mUser = user;
         if (mUserManager == null) {
-            mUserManager = UserManager.get(activity);
+            mUserManager = activity.getSystemService(UserManager.class);
         }
         LayoutInflater inflater = activity.getLayoutInflater();
         View content = inflater.inflate(R.layout.edit_user_info_dialog_content, null);
@@ -136,8 +136,7 @@ public class EditUserInfoController {
             }
         }
         userPhotoView.setImageDrawable(drawable);
-        mEditUserPhotoController = new EditUserPhotoController(fragment, userPhotoView,
+        mEditUserPhotoController = createEditUserPhotoController(fragment, userPhotoView, drawable);
-                mSavedPhoto, drawable, mWaitingForActivityResult);
         mEditUserInfoDialog = new AlertDialog.Builder(activity)
                 .setTitle(R.string.profile_info_settings_title)
                 .setView(content)
@@ -195,4 +194,11 @@ public class EditUserInfoController {
 
         return mEditUserInfoDialog;
     }
+
+    @VisibleForTesting
+    EditUserPhotoController createEditUserPhotoController(Fragment fragment,
+            ImageView userPhotoView, Drawable drawable) {
+        return new EditUserPhotoController(fragment, userPhotoView,
+                mSavedPhoto, drawable, mWaitingForActivityResult);
+    }
 }

tests/robotests/src/com/android/settings/users/EditUserInfoControllerTest.java

@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2018 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.settings.users;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.same;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.UserInfo;
+import android.graphics.drawable.Drawable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.ImageView;
+
+import com.android.settings.R;
+import com.android.settings.testutils.Robolectric;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.ShadowUserManager;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(shadows = {ShadowUserManager.class})
+public class EditUserInfoControllerTest {
+    @Mock
+    private Fragment mFragment;
+    @Mock
+    private LayoutInflater mInflater;
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private UserInfo mUserInfo;
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private View mDialogContent;
+    @Mock
+    private EditText mUserName;
+    @Mock
+    private ImageView mPhotoView;
+    @Mock
+    private Drawable mCurrentIcon;
+
+    private ShadowUserManager mUserManager;
+    private FragmentActivity mActivity;
+    private TestEditUserInfoController mController;
+
+    public class TestEditUserInfoController extends EditUserInfoController {
+        private EditUserPhotoController mPhotoController;
+
+        public EditUserPhotoController getPhotoController() {
+            return mPhotoController;
+        }
+
+        @Override
+        protected EditUserPhotoController createEditUserPhotoController(Fragment fragment,
+                ImageView userPhotoView, Drawable drawable) {
+            mPhotoController = mock(EditUserPhotoController.class, Answers.RETURNS_DEEP_STUBS);
+            return mPhotoController;
+        }
+    }
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mUserManager = ShadowUserManager.getShadow();
+        mUserManager.setUserInfo(0, mUserInfo);
+        mActivity = spy(Robolectric.buildActivity(FragmentActivity.class).get());
+        when(mFragment.getActivity()).thenReturn(mActivity);
+        when(mActivity.getLayoutInflater()).thenReturn(mInflater);
+        when(mInflater.inflate(eq(R.layout.edit_user_info_dialog_content), any())).thenReturn(
+                mDialogContent);
+        when(mDialogContent.findViewById(eq(R.id.user_name))).thenReturn(mUserName);
+        when(mDialogContent.findViewById(eq(R.id.user_photo))).thenReturn(mPhotoView);
+        when(mPhotoView.getContext()).thenReturn((Context) mActivity);
+        mController = new TestEditUserInfoController();
+    }
+
+    @After
+    public void tearDown() {
+        mUserManager.reset();
+    }
+
+    @Test
+    public void photoControllerOnActivityResult_whenWaiting_isCalled() {
+        mController.createDialog(mFragment, mCurrentIcon, "test user",
+                R.string.profile_info_settings_title, null, android.os.Process.myUserHandle());
+        mController.startingActivityForResult();
+        Intent resultData = new Intent();
+        mController.onActivityResult(0, 0, resultData);
+        EditUserPhotoController photoController = mController.getPhotoController();
+        assertThat(photoController).isNotNull();
+        verify(photoController).onActivityResult(eq(0), eq(0), same(resultData));
+    }
+}