Merge "Use standard preference layout for wallpaper picker" into oc-dev

<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2015 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.

-->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

              android:layout_width="match_parent"

              android:layout_height="wrap_content"

              android:minHeight="?android:attr/listPreferredItemHeight"

              android:gravity="center_vertical"

              android:paddingStart="?android:attr/listPreferredItemPaddingStart"

              android:paddingEnd="?android:attr/listPreferredItemPaddingEnd" >

    <ImageView

            android:id="@android:id/icon"

            android:layout_width="40dp"

            android:layout_height="40dp"

            android:layout_gravity="center"

            android:scaleType="fitXY"

            android:layout_marginEnd="16dip"

            android:contentDescription="@null" />

    <TextView android:id="@android:id/title"

              android:layout_width="wrap_content"

              android:layout_height="wrap_content"

              android:singleLine="true"

              android:textAppearance="@android:style/TextAppearance.Material.Subhead"

              android:ellipsize="marquee"

              android:fadingEdge="horizontal"

              android:layout_weight="1" />

</LinearLayout>

        // Add Preference items for each of the matching activities

        for (ResolveInfo info : rList) {

            Preference pref = new Preference(getPrefContext());

            pref.setLayoutResource(R.layout.preference_wallpaper_type);

            Intent prefIntent = new Intent(intent);

            prefIntent.setComponent(new ComponentName(

                    info.activityInfo.packageName, info.activityInfo.name));

/*

 * Copyright (C) 2016 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;

import android.support.test.InstrumentationRegistry;

import android.support.test.filters.SmallTest;

import android.support.test.runner.AndroidJUnit4;

import android.view.LayoutInflater;

import org.junit.Test;

import org.junit.runner.RunWith;

@SmallTest

@RunWith(AndroidJUnit4.class)

public class WallpaperPreferenceLayoutTest {

    @Test

    public void testInflateWallpaperPreferenceLayout_doesNotCrash() {

      LayoutInflater.from(InstrumentationRegistry.getTargetContext())

          .inflate(R.layout.preference_wallpaper_type, null, false);

    }

}