[Expressive Design] Add SegmentedButtonPreference (89b11031) · Commits · e / os / android_frameworks_base

packages/SettingsLib/Android.bp

+7 −6

Original line number	Diff line number	Diff line
		@@ -10,19 +10,19 @@ package {
		android_library {
		name: "SettingsLib",
		defaults: [
		"SettingsLintDefaults",
		"SettingsLibAvatarPickerDefaults",
		"SettingsLintDefaults",
		],

		static_libs: [
		"androidx.localbroadcastmanager_localbroadcastmanager",
		"androidx.room_room-runtime",
		"androidx.sqlite_sqlite",
		"zxing-core",
		"guava",
		"zxing-core",

		"WifiTrackerLibRes",
		"//frameworks/libs/systemui:iconloader",
		"WifiTrackerLibRes",
		"setupdesign",

		"SettingsLibActionBarShadow",
		@@ -31,8 +31,8 @@ android_library {
		"SettingsLibAppPreference",
		"SettingsLibBannerMessagePreference",
		"SettingsLibBarChartPreference",
		"SettingsLibButtonPreference",
		"SettingsLibBulletPreference",
		"SettingsLibButtonPreference",
		"SettingsLibCardPreference",
		"SettingsLibCollapsingToolbarBaseActivity",
		"SettingsLibDeviceStateRotationLock",
		@@ -50,6 +50,7 @@ android_library {
		"SettingsLibProgressBar",
		"SettingsLibRestrictedLockUtils",
		"SettingsLibSearchWidget",
		"SettingsLibSegmentedButtonPreference",
		"SettingsLibSelectorWithWidgetPreference",
		"SettingsLibSettingsSpinner",
		"SettingsLibSettingsTransition",
		@@ -118,8 +119,8 @@ soong_config_module_type {
		"legacy_avatar_picker_app_enabled",
		],
		properties: [
		"static_libs",
		"manifest",
		"static_libs",
		],
		}

packages/SettingsLib/SegmentedButtonPreference/Android.bp

0 → 100644

+33 −0

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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: "SettingsLibSegmentedButtonPreference",
		use_resource_processor: true,
		defaults: [
		"SettingsLintDefaults",
		],

		srcs: [
		"src/*/.java",
		"src/*/.kt",
		],
		resource_dirs: ["res"],

		static_libs: [
		"SettingsLibSettingsTheme",
		"androidx.annotation_annotation",
		"androidx.preference_preference",
		],
		sdk_version: "system_current",
		min_sdk_version: "21",
		apex_available: [
		"//apex_available:platform",
		],
		}

packages/SettingsLib/SegmentedButtonPreference/AndroidManifest.xml

0 → 100644

+23 −0

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		<?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.segmentedbutton">

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

		</manifest>

packages/SettingsLib/SegmentedButtonPreference/res/layout/settingslib_expressive_preference_segmentedbutton.xml

0 → 100644

+104 −0

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		<?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"
		xmlns:app="http://schemas.android.com/apk/res-auto"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="vertical"
		android:paddingStart="?android:attr/listPreferredItemPaddingStart"
		android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">

		<com.google.android.material.button.MaterialButtonToggleGroup
		android:id="@+id/button_group"
		style="@style/Widget.Material3Expressive.MaterialButtonGroup.Connected"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		app:singleSelection="true"
		app:selectionRequired="true"
		app:checkedButton="@id/button_1">
		<com.google.android.material.button.MaterialButton
		android:id="@+id/button_1"
		android:layout_weight="1"
		app:iconPadding="0dp"
		app:iconGravity="textStart"
		style="@style/SettingsLibButtonStyle.Expressive.Tonal.Large"/>
		<com.google.android.material.button.MaterialButton
		android:id="@+id/button_2"
		android:layout_weight="1"
		app:iconPadding="0dp"
		app:iconGravity="textStart"
		style="@style/SettingsLibButtonStyle.Expressive.Tonal.Large"/>
		<com.google.android.material.button.MaterialButton
		android:id="@+id/button_3"
		android:layout_weight="1"
		app:iconPadding="0dp"
		app:iconGravity="textStart"
		style="@style/SettingsLibButtonStyle.Expressive.Tonal.Large"/>
		<com.google.android.material.button.MaterialButton
		android:id="@+id/button_4"
		android:layout_weight="1"
		app:iconPadding="0dp"
		app:iconGravity="textStart"
		style="@style/SettingsLibButtonStyle.Expressive.Tonal.Large"/>
		</com.google.android.material.button.MaterialButtonToggleGroup>

		<LinearLayout
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:id="@+id/button_group_text"
		android:orientation="horizontal"
		android:gravity="center"
		android:paddingTop="@dimen/settingslib_expressive_space_extrasmall4">

		<TextView
		android:id="@+id/button_1_text"
		android:layout_weight="1"
		android:layout_width="0dp"
		android:layout_height="wrap_content"
		android:gravity="center"
		android:textAppearance="@style/TextAppearance.SettingsLib.TitleSmall.Emphasized"
		android:textColor="@color/settingslib_materialColorOnSurface" />

		<TextView
		android:id="@+id/button_2_text"
		android:layout_weight="1"
		android:layout_width="0dp"
		android:layout_height="wrap_content"
		android:gravity="center"
		android:textAppearance="@style/TextAppearance.SettingsLib.TitleSmall.Emphasized"
		android:textColor="@color/settingslib_materialColorOnSurface" />

		<TextView
		android:id="@+id/button_3_text"
		android:layout_weight="1"
		android:layout_width="0dp"
		android:layout_height="wrap_content"
		android:gravity="center"
		android:textAppearance="@style/TextAppearance.SettingsLib.TitleSmall.Emphasized"
		android:textColor="@color/settingslib_materialColorOnSurface" />

		<TextView
		android:id="@+id/button_4_text"
		android:layout_weight="1"
		android:layout_width="0dp"
		android:layout_height="wrap_content"
		android:gravity="center"
		android:textAppearance="@style/TextAppearance.SettingsLib.TitleSmall.Emphasized"
		android:textColor="@color/settingslib_materialColorOnSurface" />
		</LinearLayout>
		</LinearLayout>
		No newline at end of file

packages/SettingsLib/SegmentedButtonPreference/src/com/android/settingslib/widget/SegmentedButtonPreference.kt

0 → 100644

+88 −0

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		/*
		* 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.
		*/

		package com.android.settingslib.widget

		import android.content.Context
		import android.util.AttributeSet
		import android.view.View.GONE
		import android.view.View.VISIBLE
		import android.widget.TextView
		import androidx.annotation.DrawableRes
		import androidx.preference.Preference
		import androidx.preference.PreferenceViewHolder
		import com.android.settingslib.widget.preference.segmentedbutton.R
		import com.google.android.material.button.MaterialButton
		import com.google.android.material.button.MaterialButtonToggleGroup

		class SegmentedButtonPreference @JvmOverloads constructor(
		context: Context,
		attrs: AttributeSet? = null,
		defStyleAttr: Int = 0,
		defStyleRes: Int = 0
		) : Preference(context, attrs, defStyleAttr, defStyleRes), GroupSectionDividerMixin {
		private var buttonGroup: MaterialButtonToggleGroup? = null
		private var buttonLabels: MutableList<TextView> = mutableListOf()
		private var buttonCheckedListener: MaterialButtonToggleGroup.OnButtonCheckedListener? = null

		init {
		layoutResource = R.layout.settingslib_expressive_preference_segmentedbutton
		}

		override fun onBindViewHolder(holder: PreferenceViewHolder) {
		super.onBindViewHolder(holder)
		holder.isDividerAllowedBelow = false
		holder.isDividerAllowedAbove = false

		buttonGroup = holder.findViewById(R.id.button_group) as MaterialButtonToggleGroup?
		buttonLabels.add(holder.findViewById(R.id.button_1_text) as TextView)
		buttonLabels.add(holder.findViewById(R.id.button_2_text) as TextView)
		buttonLabels.add(holder.findViewById(R.id.button_3_text) as TextView)
		buttonLabels.add(holder.findViewById(R.id.button_4_text) as TextView)
		}

		fun setupButton(index: Int, text: String, @DrawableRes icon: Int) {
		if (index in 0 until buttonLabels.size) {
		(buttonGroup?.getChildAt(index) as? MaterialButton)?.setIconResource(icon)
		buttonLabels[index].text = text
		}
		}

		fun setButtonVisibility(index: Int, visible: Boolean) {
		if (index in 0 until buttonLabels.size) {
		(buttonGroup?.getChildAt(index) as? MaterialButton)?.visibility =
		if (visible) VISIBLE else GONE

		buttonLabels[index].visibility = if (visible) VISIBLE else GONE
		}
		}

		fun setButtonEnabled(index: Int, enabled: Boolean) {
		if (index in 0 until buttonLabels.size) {
		(buttonGroup?.getChildAt(index) as? MaterialButton)?.isEnabled = enabled
		}
		}

		fun setOnButtonClickListener(listener: MaterialButtonToggleGroup.OnButtonCheckedListener) {
		buttonCheckedListener = listener
		buttonGroup?.addOnButtonCheckedListener (listener)
		}

		fun removeOnButtonClickListener() {
		buttonCheckedListener?.let { buttonGroup?.removeOnButtonCheckedListener(it) }
		buttonCheckedListener = null
		}
		}
		No newline at end of file