Move these radio buttons to the left

Assign new single layout to RadioButtonPreference for w/ or w/o icon
and call setIconSpaceReserved(false) in RadioButtonPreference's
constructor. In case of having icon, calling setIcon() can make
icon_frame visible.

Bug: 70850017
Test: m -j56 SettingsRoboTests RunSettingsRoboTests
Change-Id: I8b35f75b6d8114a5e4c69ec1a3287c55e764ffe0

res/layout/preference_radio.xml

@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<!-- This file is copied from preference_app.xml with modification to
+     support widget on the opposite side horizontally -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?android:attr/selectableItemBackground"
+    android:gravity="center_vertical"
+    android:minHeight="?android:attr/listPreferredItemHeightSmall"
+    android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
+
+    <LinearLayout
+        android:id="@android:id/widget_frame"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:minWidth="56dp"
+        android:layout_marginEnd="16dp"
+        android:orientation="vertical" />
+
+    <LinearLayout
+        android:id="@+id/icon_frame"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical"
+        android:minWidth="32dp"
+        android:orientation="horizontal"
+        android:layout_marginEnd="16dp"
+        android:paddingTop="4dp"
+        android:paddingBottom="4dp">
+        <android.support.v7.internal.widget.PreferenceImageView
+            android:id="@android:id/icon"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            settings:maxWidth="@dimen/secondary_app_icon_size"
+            settings:maxHeight="@dimen/secondary_app_icon_size" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:orientation="vertical"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp">
+
+        <TextView android:id="@android:id/title"
+                  android:layout_width="wrap_content"
+                  android:layout_height="wrap_content"
+                  android:singleLine="true"
+                  android:textAppearance="@style/TextAppearance.TileTitle"
+                  android:ellipsize="marquee"
+                  android:fadingEdge="horizontal" />
+
+        <LinearLayout
+            android:id="@+id/summary_container"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:visibility="gone">
+            <TextView android:id="@android:id/summary"
+                      android:layout_width="0dp"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:textAppearance="@style/TextAppearance.Small"
+                      android:textAlignment="viewStart"
+                      android:textColor="?android:attr/textColorSecondary" />
+
+            <TextView android:id="@+id/appendix"
+                      android:layout_width="0dp"
+                      android:layout_height="wrap_content"
+                      android:layout_weight="1"
+                      android:textAppearance="@style/TextAppearance.Small"
+                      android:textAlignment="viewEnd"
+                      android:textColor="?android:attr/textColorSecondary"
+                      android:maxLines="1"
+                      android:ellipsize="end" />
+        </LinearLayout>
+        <ProgressBar
+            android:id="@android:id/progress"
+            style="?android:attr/progressBarStyleHorizontal"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="4dp"
+            android:max="100"
+            android:visibility="gone" />
+    </LinearLayout>
+
+</LinearLayout>

src/com/android/settings/applications/defaultapps/DefaultAppPickerFragment.java

@@ -86,11 +86,6 @@ public abstract class DefaultAppPickerFragment extends RadioButtonPickerFragment
         }
     }
 
-    @Override
-    protected int getRadioButtonPreferenceCustomLayoutResId() {
-        return R.layout.preference_app;
-    }
-
     protected ConfirmationDialogFragment newConfirmationDialogFragment(String selectedKey,
             CharSequence confirmationMessage) {
         final ConfirmationDialogFragment fragment = new ConfirmationDialogFragment();

src/com/android/settings/widget/RadioButtonPreference.java

@@ -47,6 +47,8 @@ public class RadioButtonPreference extends CheckBoxPreference {
     public RadioButtonPreference(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
         setWidgetLayoutResource(R.layout.preference_widget_radiobutton);
+        setLayoutResource(R.layout.preference_radio);
+        setIconSpaceReserved(false);
     }
 
     public RadioButtonPreference(Context context, AttributeSet attrs) {

tests/robotests/src/com/android/settings/applications/defaultapps/DefaultAppPickerFragmentTest.java

@@ -16,7 +16,6 @@
 
 package com.android.settings.applications.defaultapps;
 
-import static com.google.common.truth.Truth.assertThat;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doReturn;
@@ -31,7 +30,6 @@ import android.support.v7.preference.PreferenceScreen;
 import android.util.Pair;
 
 import com.android.internal.logging.nano.MetricsProto;
-import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.widget.RadioButtonPreference;
@@ -96,12 +94,6 @@ public class DefaultAppPickerFragmentTest {
                 any(Pair.class));
     }
 
-    @Test
-    public void shouldHaveAppPreferenceLayout() {
-        assertThat(mFragment.getRadioButtonPreferenceCustomLayoutResId())
-                .isEqualTo(R.layout.preference_app);
-    }
-
     public static class TestFragment extends DefaultAppPickerFragment {
 
         boolean setDefaultAppKeyCalled;

tests/robotests/src/com/android/settings/widget/RadioButtonPreferenceTest.java

@@ -16,6 +16,7 @@
 
 package com.android.settings.widget;
 
+import static com.google.common.truth.Truth.assertThat;
 import static junit.framework.Assert.assertEquals;
 
 import static org.mockito.Mockito.mock;
@@ -45,6 +46,16 @@ public class RadioButtonPreferenceTest {
         mPreference = new RadioButtonPreference(mContext);
     }
 
+    @Test
+    public void shouldHaveRadioPreferenceLayout() {
+        assertThat(mPreference.getLayoutResource()).isEqualTo(R.layout.preference_radio);
+    }
+
+    @Test
+    public void iconSpaceReservedShouldBeFalse() {
+        assertThat(mPreference.isIconSpaceReserved()).isFalse();
+    }
+
     @Test
     public void summary_containerShouldBeVisible() {
         mPreference.setSummary("some summary");