Merge "Create a top intro preference widget"

        "SettingsLibRadioButtonPreference",

        "SettingsLibDisplayDensityUtils",

        "SettingsLibUtils",

        "SettingsLibTopIntroPreference",

    ],

}

android_library {

    name: "SettingsLibTopIntroPreference",

    srcs: ["src/**/*.java"],

    resource_dirs: ["res"],

    static_libs: [

        "androidx.annotation_annotation",

        "androidx.preference_preference",

    ],

    sdk_version: "system_current",

    min_sdk_version: "21",

}

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

<!--

  Copyright (C) 2020 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.

  -->

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

          package="com.android.settingslib.widget">

    <uses-sdk android:minSdkVersion="21" />

</manifest>

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

<!--

  Copyright (C) 2020 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:paddingStart="?android:attr/listPreferredItemPaddingStart"

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

    android:background="?android:attr/selectableItemBackground"

    android:clipToPadding="false">

    <LinearLayout

        android:id="@+id/icon_frame"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:minWidth="56dp"

        android:gravity="start|top"

        android:orientation="horizontal"

        android:paddingEnd="12dp"

        android:paddingTop="16dp"

        android:paddingBottom="4dp">

        <ImageView

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

            android:layout_width="wrap_content"

            android:layout_height="wrap_content" />

    </LinearLayout>

    <TextView

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

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:paddingBottom="16dp"

        android:paddingTop="16dp"

        android:clickable="false"

        android:longClickable="false"

        android:maxLines="10"

        android:textColor="?android:attr/textColorSecondary"/>

</LinearLayout>

 No newline at end of file

/*

 * Copyright (C) 2020 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.settingslib.widget;

import android.content.Context;

import android.util.AttributeSet;

import androidx.preference.Preference;

import androidx.preference.PreferenceViewHolder;

/**

 * The TopIntroPreference shows a text which describe a feature. Gernerally, we expect this

 * preference always shows on the top of screen.

 */

public class TopIntroPreference extends Preference {

    public TopIntroPreference(Context context) {

        super(context);

        setLayoutResource(R.layout.top_intro_preference);

        setSelectable(false);

    }

    public TopIntroPreference(Context context, AttributeSet attrs) {

        super(context, attrs);

        setLayoutResource(R.layout.top_intro_preference);

        setSelectable(false);

    }

    @Override

    public void onBindViewHolder(PreferenceViewHolder holder) {

        super.onBindViewHolder(holder);

        holder.setDividerAllowedAbove(true);

        holder.setDividerAllowedBelow(true);

    }

}