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Commit 2d38fe44 authored by Edgar Wang's avatar Edgar Wang
Browse files

[Expressive design] create SliderPreference 

- use material slider
- support Continuous/Discrete slider
- support adding left/right icon
- support adding left/right text

Bug: 367183958
Test: manual
Flag: EXEMPT resource only update
Change-Id: Id3c5a4a924c533546fa2a32d4eeaca8a59d6b606
parent a823dd54

packages/SettingsLib/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ android_library { 
        "SettingsLibSelectorWithWidgetPreference",

        "SettingsLibSettingsSpinner",

        "SettingsLibSettingsTransition",

        "SettingsLibSliderPreference",

        "SettingsLibTopIntroPreference",

        "SettingsLibTwoTargetPreference",

        "SettingsLibUsageProgressBarPreference",

packages/SettingsLib/SliderPreference/Android.bp

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package {

    // See: http://go/android-license-faq

    // A large-scale-change added 'default_applicable_licenses' to import

    // all of the 'license_kinds' from "frameworks_base_license"

    // to get the below license kinds:

    //   SPDX-license-identifier-Apache-2.0

    default_applicable_licenses: ["frameworks_base_license"],

}



android_library {

    name: "SettingsLibSliderPreference",

    use_resource_processor: true,

    defaults: [

        "SettingsLintDefaults",

    ],



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

    resource_dirs: ["res"],



    static_libs: [

        "androidx.annotation_annotation",

        "androidx.preference_preference",

        "SettingsLibSettingsTheme",

    ],



    sdk_version: "system_current",

    min_sdk_version: "23",

    apex_available: [

        "//apex_available:platform",

    ],

}

packages/SettingsLib/SliderPreference/AndroidManifest.xml

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+23 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

  Copyright (C) 2024 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.preference.slider">



    <uses-sdk android:minSdkVersion="23" />



</manifest>

packages/SettingsLib/SliderPreference/res/layout/settingslib_expressive_layout_slider.xml

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+70 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

    Copyright (C) 2024 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:clipChildren="false"

    android:gravity="center_vertical">



    <FrameLayout

        android:id="@+id/icon_start_frame"

        android:layout_width="@dimen/settingslib_expressive_space_medium4"

        android:layout_height="@dimen/settingslib_expressive_space_medium4"

        android:clipChildren="false"

        android:focusable="true"

        android:visibility="gone">



        <ImageView

            android:id="@+id/icon_start"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_gravity="center"

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

            android:adjustViewBounds="true"

            android:focusable="false"

            android:tint="?android:attr/textColorPrimary"

            android:tintMode="src_in" />

    </FrameLayout>



    <com.google.android.material.slider.Slider

        android:id="@+id/slider"

        android:layout_width="0dp"

        android:layout_height="wrap_content"

        android:layout_weight="1"

        android:theme="@style/Theme.MaterialComponents.DayNight" />



    <FrameLayout

        android:id="@+id/icon_end_frame"

        android:layout_width="@dimen/settingslib_expressive_space_medium4"

        android:layout_height="@dimen/settingslib_expressive_space_medium4"

        android:clipChildren="false"

        android:focusable="true"

        android:visibility="gone">



        <ImageView

            android:id="@+id/icon_end"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_gravity="center"

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

            android:adjustViewBounds="true"

            android:focusable="false"

            android:tint="?android:attr/textColorPrimary"

            android:tintMode="src_in" />

    </FrameLayout>

</LinearLayout>

packages/SettingsLib/SliderPreference/res/layout/settingslib_expressive_preference_slider.xml

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+99 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!--

  Copyright (C) 2024 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:gravity="center_vertical"

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

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

    android:orientation="horizontal"

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

    android:clipToPadding="false"

    android:baselineAligned="false">



    <include layout="@layout/settingslib_icon_frame"/>



    <RelativeLayout

        android:layout_width="0dp"

        android:layout_height="wrap_content"

        android:layout_weight="1"

        android:paddingVertical="@dimen/settingslib_expressive_space_small1">



        <TextView

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

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:layout_gravity="start"

            android:textAlignment="viewStart"

            android:textAppearance="?android:attr/textAppearanceListItem"

            android:maxLines="2"

            android:ellipsize="marquee"/>



        <TextView

            android:id="@android:id/summary"

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

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

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

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

            android:layout_gravity="start"

            android:textAlignment="viewStart"

            android:textAppearance="?android:attr/textAppearanceListItemSecondary"

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

            android:maxLines="10"/>



        <include

            layout="@layout/settingslib_expressive_layout_slider"

            android:id="@+id/slider_frame"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:layout_alignStart="@android:id/summary"

            android:layout_below="@android:id/summary" />



        <LinearLayout

            android:id="@+id/label_frame"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:layout_below="@id/slider_frame"

            android:orientation="horizontal"

            android:visibility="gone">



            <TextView

                android:id="@android:id/text1"

                android:layout_width="0dp"

                android:layout_height="wrap_content"

                android:layout_gravity="start|top"

                android:textAppearance="?android:attr/textAppearanceSmall"

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

                android:gravity="start"

                android:layout_weight="1"/>



            <TextView

                android:id="@android:id/text2"

                android:layout_width="0dp"

                android:layout_height="wrap_content"

                android:layout_gravity="end|top"

                android:textAppearance="?android:attr/textAppearanceSmall"

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

                android:gravity="end"

                android:layout_weight="1"/>

        </LinearLayout>



    </RelativeLayout>

</LinearLayout>
 
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