diff --git a/res/drawable/ic_account_circle_24dp.xml b/res/drawable/ic_account_circle_24dp.xml
new file mode 100644
index 00000000000..8445adc5870
--- /dev/null
+++ b/res/drawable/ic_account_circle_24dp.xml
@@ -0,0 +1,27 @@
+
+
+
+
+
diff --git a/res/layout/search_bar.xml b/res/layout/search_bar.xml
index 9e64db7295d..1ba64ad1ce0 100644
--- a/res/layout/search_bar.xml
+++ b/res/layout/search_bar.xml
@@ -45,5 +45,12 @@
android:layout_height="wrap_content"
android:text="@string/search_menu"/>
+
\ No newline at end of file
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index f8b3e9b6840..e163f7fe00a 100755
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -103,6 +103,9 @@
16dp
2dp
64dp
+ 32dp
+ 4dp
+ 16dp
16dp
diff --git a/src/com/android/settings/accounts/AvatarViewMixin.java b/src/com/android/settings/accounts/AvatarViewMixin.java
new file mode 100644
index 00000000000..d7f6f8aa836
--- /dev/null
+++ b/src/com/android/settings/accounts/AvatarViewMixin.java
@@ -0,0 +1,60 @@
+/*
+ * 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.accounts;
+
+import android.accounts.Account;
+import android.content.Context;
+import android.widget.ImageView;
+
+import androidx.annotation.VisibleForTesting;
+import androidx.lifecycle.Lifecycle;
+import androidx.lifecycle.LifecycleObserver;
+import androidx.lifecycle.OnLifecycleEvent;
+
+import com.android.settings.R;
+import com.android.settings.homepage.SettingsHomepageActivity;
+import com.android.settings.overlay.FeatureFactory;
+
+/**
+ * Avatar related work to the onStart method of registered observable classes
+ * in {@link SettingsHomepageActivity}.
+ */
+public class AvatarViewMixin implements LifecycleObserver {
+ private Context mContext;
+ private ImageView mAvatarView;
+
+ public AvatarViewMixin(Context context, ImageView avatarView) {
+ mContext = context.getApplicationContext();
+ mAvatarView = avatarView;
+ }
+
+ @OnLifecycleEvent(Lifecycle.Event.ON_START)
+ public void onStart() {
+ if (hasAccount()) {
+ //TODO(b/117509285): To migrate account icon on search bar
+ } else {
+ mAvatarView.setImageResource(R.drawable.ic_account_circle_24dp);
+ }
+ }
+
+ @VisibleForTesting
+ boolean hasAccount() {
+ final Account accounts[] = FeatureFactory.getFactory(
+ mContext).getAccountFeatureProvider().getAccounts(mContext);
+ return (accounts != null) && (accounts.length > 0);
+ }
+}
diff --git a/src/com/android/settings/homepage/SettingsHomepageActivity.java b/src/com/android/settings/homepage/SettingsHomepageActivity.java
index c10543dab6d..d3f11a0cc0b 100644
--- a/src/com/android/settings/homepage/SettingsHomepageActivity.java
+++ b/src/com/android/settings/homepage/SettingsHomepageActivity.java
@@ -19,6 +19,7 @@ package com.android.settings.homepage;
import android.content.Intent;
import android.os.Bundle;
import android.util.FeatureFlagUtils;
+import android.widget.ImageView;
import android.widget.Toolbar;
import androidx.fragment.app.Fragment;
@@ -27,6 +28,7 @@ import androidx.fragment.app.FragmentTransaction;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
+import com.android.settings.accounts.AvatarViewMixin;
import com.android.settings.core.FeatureFlags;
import com.android.settings.core.SettingsBaseActivity;
import com.android.settings.homepage.contextualcards.ContextualCardsFragment;
@@ -51,6 +53,10 @@ public class SettingsHomepageActivity extends SettingsBaseActivity {
FeatureFactory.getFactory(this).getSearchFeatureProvider()
.initSearchToolbar(this, toolbar);
+ final ImageView avatarView = findViewById(R.id.account_avatar);
+ final AvatarViewMixin avatarViewMixin = new AvatarViewMixin(this, avatarView);
+ getLifecycle().addObserver(avatarViewMixin);
+
showFragment(new ContextualCardsFragment(), R.id.contextual_cards_content);
showFragment(new TopLevelSettings(), R.id.main_content);
}
diff --git a/tests/robotests/src/com/android/settings/accounts/AvatarViewMixinTest.java b/tests/robotests/src/com/android/settings/accounts/AvatarViewMixinTest.java
new file mode 100644
index 00000000000..c72561ed59c
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/accounts/AvatarViewMixinTest.java
@@ -0,0 +1,94 @@
+/*
+ * 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.accounts;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+import android.accounts.Account;
+import android.content.Context;
+import android.widget.ImageView;
+
+import com.android.settings.homepage.SettingsHomepageActivity;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.Robolectric;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.android.controller.ActivityController;
+import org.robolectric.annotation.Config;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class AvatarViewMixinTest {
+ private static final String DUMMY_ACCOUNT = "test@domain.com";
+ private static final String DUMMY_DOMAIN = "domain.com";
+
+ private Context mContext;
+ private ImageView mImageView;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ mContext = RuntimeEnvironment.application;
+ mImageView = new ImageView(mContext);
+ }
+
+ @Test
+ public void hasAccount_useDefaultAccountData_returnFalse() {
+ final AvatarViewMixin avatarViewMixin = new AvatarViewMixin(mContext, mImageView);
+ assertThat(avatarViewMixin.hasAccount()).isFalse();
+ }
+
+ @Test
+ @Config(shadows = ShadowAccountFeatureProviderImpl.class)
+ public void hasAccount_useShadowAccountData_returnTrue() {
+ final AvatarViewMixin avatarViewMixin = new AvatarViewMixin(mContext, mImageView);
+ assertThat(avatarViewMixin.hasAccount()).isTrue();
+ }
+
+ @Test
+ public void onStart_useMockAvatarViewMixin_shouldBeExecuted() {
+ final AvatarViewMixin mockAvatar = spy(new AvatarViewMixin(mContext, mImageView));
+
+ final ActivityController controller = Robolectric.buildActivity(
+ SettingsHomepageActivity.class).create();
+ final SettingsHomepageActivity settingsHomepageActivity =
+ (SettingsHomepageActivity) controller.get();
+ settingsHomepageActivity.getLifecycle().addObserver(mockAvatar);
+ controller.start();
+
+ verify(mockAvatar).onStart();
+ }
+
+ @Implements(AccountFeatureProviderImpl.class)
+ public static class ShadowAccountFeatureProviderImpl {
+
+ @Implementation
+ public Account[] getAccounts(Context context) {
+ Account[] accounts = {new Account(DUMMY_ACCOUNT, DUMMY_DOMAIN)};
+ return accounts;
+ }
+ }
+}