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fix: 首次提交

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xiaoyan159@6800H
2024-12-09 11:25:23 +08:00
parent d0c01071e9
commit 2c2109a5f3
4741 changed files with 290641 additions and 0 deletions
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34
SettingsLib/MainSwitchPreference/Android.bp Normal file
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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: "SettingsLibMainSwitchPreference",
use_resource_processor: true,
defaults: [
"SettingsLintDefaults",
],
srcs: ["src/**/*.java"],
resource_dirs: ["res"],
static_libs: [
"androidx.preference_preference",
"SettingsLibSettingsTheme",
],
sdk_version: "system_current",
min_sdk_version: "28",
apex_available: [
"//apex_available:platform",
"com.android.adservices",
"com.android.cellbroadcast",
"com.android.extservices",
"com.android.healthfitness",
],
}

21
SettingsLib/MainSwitchPreference/AndroidManifest.xml Normal file
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<?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.mainswitch">
<uses-sdk android:minSdkVersion="21" />
</manifest>

23
SettingsLib/MainSwitchPreference/res/color-night-v34/settingslib_main_switch_text_color.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2023 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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_enabled="false"
android:color="@android:color/system_accent1_100"
android:alpha="?android:attr/disabledAlpha" />
<item android:color="@android:color/system_accent1_100"/>
</selector>

23
SettingsLib/MainSwitchPreference/res/color-v31/settingslib_main_switch_text_color.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2023 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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_enabled="false"
android:color="@android:color/black"
android:alpha="?android:attr/disabledAlpha" />
<item android:color="@android:color/black"/>
</selector>

23
SettingsLib/MainSwitchPreference/res/color-v34/settingslib_main_switch_text_color.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2023 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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_enabled="false"
android:color="@android:color/system_accent1_900"
android:alpha="?android:attr/disabledAlpha" />
<item android:color="@android:color/system_accent1_900"/>
</selector>

28
SettingsLib/MainSwitchPreference/res/drawable-v31/settingslib_switch_bar_bg.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2023 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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_enabled="false"
android:drawable="@drawable/settingslib_switch_bar_bg_disabled"/>
<item
android:state_activated="true"
android:drawable="@drawable/settingslib_switch_bar_bg_on"/>
<item
android:state_activated="false"
android:drawable="@drawable/settingslib_switch_bar_bg_off"/>
</selector>

26
SettingsLib/MainSwitchPreference/res/drawable-v31/settingslib_switch_bar_bg_disabled.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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.
-->
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
android:color="?android:attr/colorControlHighlight">
<item>
<shape android:shape="rectangle">
<solid android:color="@color/settingslib_state_off_color"/>
<corners android:radius="@dimen/settingslib_switch_bar_radius"/>
</shape>
</item>
</ripple>

26
SettingsLib/MainSwitchPreference/res/drawable-v31/settingslib_switch_bar_bg_off.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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.
-->
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
android:color="?android:attr/colorControlHighlight">
<item>
<shape android:shape="rectangle">
<solid android:color="@color/settingslib_state_off_color"/>
<corners android:radius="@dimen/settingslib_switch_bar_radius"/>
</shape>
</item>
</ripple>

26
SettingsLib/MainSwitchPreference/res/drawable-v31/settingslib_switch_bar_bg_on.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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.
-->
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
android:color="?android:attr/colorControlHighlight">
<item>
<shape android:shape="rectangle">
<solid android:color="@color/settingslib_state_on_color"/>
<corners android:radius="@dimen/settingslib_switch_bar_radius"/>
</shape>
</item>
</ripple>

62
SettingsLib/MainSwitchPreference/res/layout-v31/settingslib_main_switch_bar.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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_height="wrap_content"
android:layout_width="match_parent"
android:minHeight="?android:attr/listPreferredItemHeight"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingTop="@dimen/settingslib_switchbar_margin"
android:paddingBottom="@dimen/settingslib_switchbar_margin"
android:orientation="vertical">
<LinearLayout
android:id="@+id/frame"
android:minHeight="@dimen/settingslib_min_switch_bar_height"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:paddingStart="@dimen/settingslib_switchbar_padding_left"
android:paddingEnd="@dimen/settingslib_switchbar_padding_right"
android:background="@drawable/settingslib_switch_bar_bg">
<TextView
android:id="@+id/switch_text"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_marginEnd="@dimen/settingslib_switch_title_margin"
android:layout_marginVertical="@dimen/settingslib_switch_title_margin"
android:layout_gravity="center_vertical"
android:ellipsize="end"
android:textAppearance="?android:attr/textAppearanceListItem"
style="@style/MainSwitchText.Settingslib" />
<Switch
android:id="@android:id/switch_widget"
android:layout_width="wrap_content"
android:layout_height="48dp"
android:layout_gravity="center_vertical"
android:focusable="false"
android:clickable="false"
android:theme="@style/Switch.SettingsLib"/>
</LinearLayout>
</LinearLayout>

64
SettingsLib/MainSwitchPreference/res/layout-v33/settingslib_main_switch_bar.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2022 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_height="wrap_content"
android:layout_width="match_parent"
android:minHeight="?android:attr/listPreferredItemHeight"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingTop="@dimen/settingslib_switchbar_margin"
android:paddingBottom="@dimen/settingslib_switchbar_margin"
android:orientation="vertical">
<LinearLayout
android:id="@+id/frame"
android:minHeight="@dimen/settingslib_min_switch_bar_height"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:paddingStart="@dimen/settingslib_switchbar_padding_left"
android:paddingEnd="@dimen/settingslib_switchbar_padding_right"
android:background="@drawable/settingslib_switch_bar_bg">
<TextView
android:id="@+id/switch_text"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_marginEnd="@dimen/settingslib_switch_title_margin"
android:layout_marginVertical="@dimen/settingslib_switch_title_margin"
android:layout_gravity="center_vertical"
android:ellipsize="end"
android:textAppearance="?android:attr/textAppearanceListItem"
android:hyphenationFrequency="normalFast"
android:lineBreakWordStyle="phrase"
style="@style/MainSwitchText.Settingslib" />
<Switch
android:id="@android:id/switch_widget"
android:layout_width="wrap_content"
android:layout_height="48dp"
android:layout_gravity="center_vertical"
android:focusable="false"
android:clickable="false"
android:theme="@style/Switch.SettingsLib"/>
</LinearLayout>
</LinearLayout>

50
SettingsLib/MainSwitchPreference/res/layout/settingslib_main_switch_bar.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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_height="wrap_content"
android:layout_width="match_parent"
android:paddingLeft="?android:attr/listPreferredItemPaddingLeft"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingRight="?android:attr/listPreferredItemPaddingRight"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<TextView
android:id="@+id/switch_text"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:maxLines="2"
android:ellipsize="end"
android:textAppearance="@android:style/TextAppearance.DeviceDefault.Widget.ActionBar.Title"
android:textSize="16sp"
android:textColor="?android:attr/textColorPrimaryInverse"
android:layout_marginStart="@dimen/settingslib_switchbar_subsettings_margin_start"
android:textAlignment="viewStart"/>
<Switch
android:id="@android:id/switch_widget"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:focusable="false"
android:clickable="false"
android:theme="@style/SwitchBar.Switch.Settingslib"/>
</LinearLayout>

31
SettingsLib/MainSwitchPreference/res/layout/settingslib_main_switch_layout.xml Normal file
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<?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.
-->
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:importantForAccessibility="no">
<com.android.settingslib.widget.MainSwitchBar
android:id="@+id/settingslib_main_switch_bar"
android:visibility="gone"
android:layout_height="wrap_content"
android:layout_width="match_parent" />
</FrameLayout>

21
SettingsLib/MainSwitchPreference/res/values-night/colors.xml Normal file
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<?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.
-->
<resources>
<color name="settingslib_switchbar_switch_track_tint">#82000000</color>
<color name="settingslib_switchbar_switch_thumb_tint">@android:color/black</color>
</resources>

37
SettingsLib/MainSwitchPreference/res/values-v31/dimens.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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.
-->
<resources>
<!-- Size of layout margin -->
<dimen name="settingslib_switchbar_margin">16dp</dimen>
<!-- Size of layout margin left -->
<dimen name="settingslib_switchbar_padding_left">20dp</dimen>
<!-- Size of layout margin right -->
<dimen name="settingslib_switchbar_padding_right">20dp</dimen>
<!-- Minimum width of switch -->
<dimen name="settingslib_min_switch_width">52dp</dimen>
<!-- Minimum width of switch bar -->
<dimen name="settingslib_min_switch_bar_height">72dp</dimen>
<!-- Radius of switch bar -->
<dimen name="settingslib_switch_bar_radius">28dp</dimen>
</resources>

25
SettingsLib/MainSwitchPreference/res/values-v31/styles.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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.
-->
<resources>
<style name="MainSwitchText.Settingslib" parent="@android:style/TextAppearance.DeviceDefault.Widget.ActionBar.Title.Inverse">
<item name="android:textSize">20sp</item>
<item name="android:fontFamily">@string/settingslib_config_headlineFontFamily</item>
<item name="android:textColor">@color/settingslib_main_switch_text_color</item>
</style>
</resources>

21
SettingsLib/MainSwitchPreference/res/values/colors.xml Normal file
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<?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.
-->
<resources xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
<color name="settingslib_switchbar_switch_track_tint">#BFFFFFFF</color>
<color name="settingslib_switchbar_switch_thumb_tint">@android:color/white</color>
</resources>

25
SettingsLib/MainSwitchPreference/res/values/dimens.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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.
-->
<resources>
<!-- Size of title margin -->
<dimen name="settingslib_switch_title_margin">24dp</dimen>
<!-- SwitchBar sub settings margin start -->
<dimen name="settingslib_switchbar_subsettings_margin_start">56dp</dimen>
</resources>

26
SettingsLib/MainSwitchPreference/res/values/styles.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2021 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.
-->
<resources>
<style name="SwitchBar.Switch.Settingslib" parent="@android:style/Widget.Material.CompoundButton.Switch">
<item name="android:trackTint">@color/settingslib_switchbar_switch_track_tint</item>
<item name="android:thumbTint">@color/settingslib_switchbar_switch_thumb_tint</item>
<item name="android:minHeight">48dp</item>
<item name="android:minWidth">48dp</item>
</style>
</resources>

310
SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchBar.java Normal file
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/*
* 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.content.res.TypedArray;
import android.os.Build;
import android.os.Build.VERSION_CODES;
import android.os.Parcel;
import android.os.Parcelable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.LinearLayout;
import android.widget.TextView;
import androidx.annotation.ColorInt;
import com.android.settingslib.widget.mainswitch.R;
import java.util.ArrayList;
import java.util.List;
/**
* MainSwitchBar is a View with a customized Switch.
* This component is used as the main switch of the page
* to enable or disable the prefereces on the page.
*/
public class MainSwitchBar extends LinearLayout implements OnCheckedChangeListener {
private final List<OnCheckedChangeListener> mSwitchChangeListeners = new ArrayList<>();
@ColorInt
private int mBackgroundColor;
@ColorInt
private int mBackgroundActivatedColor;
protected TextView mTextView;
protected CompoundButton mSwitch;
private final View mFrameView;
public MainSwitchBar(Context context) {
this(context, null);
}
public MainSwitchBar(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public MainSwitchBar(Context context, AttributeSet attrs, int defStyleAttr) {
this(context, attrs, defStyleAttr, 0);
}
public MainSwitchBar(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
LayoutInflater.from(context).inflate(R.layout.settingslib_main_switch_bar, this);
if (Build.VERSION.SDK_INT < VERSION_CODES.S) {
TypedArray a;
if (Build.VERSION.SDK_INT >= VERSION_CODES.M) {
a = context.obtainStyledAttributes(
new int[]{android.R.attr.colorAccent});
mBackgroundActivatedColor = a.getColor(0, 0);
mBackgroundColor = context.getColor(androidx.appcompat.R.color.material_grey_600);
} else {
a = context.obtainStyledAttributes(new int[]{android.R.attr.colorPrimary});
mBackgroundActivatedColor = a.getColor(0, 0);
mBackgroundColor = a.getColor(0, 0);
}
a.recycle();
}
setFocusable(true);
setClickable(true);
mFrameView = findViewById(R.id.frame);
mTextView = findViewById(R.id.switch_text);
mSwitch = findViewById(android.R.id.switch_widget);
addOnSwitchChangeListener((switchView, isChecked) -> setChecked(isChecked));
if (mSwitch.getVisibility() == VISIBLE) {
mSwitch.setOnCheckedChangeListener(this);
}
setChecked(mSwitch.isChecked());
if (attrs != null) {
final TypedArray a = context.obtainStyledAttributes(attrs,
androidx.preference.R.styleable.Preference, 0 /*defStyleAttr*/,
0 /*defStyleRes*/);
final CharSequence title = a.getText(
androidx.preference.R.styleable.Preference_android_title);
setTitle(title);
a.recycle();
}
setBackground(mSwitch.isChecked());
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
propagateChecked(isChecked);
}
@Override
public boolean performClick() {
mSwitch.performClick();
return super.performClick();
}
/**
* Update the switch status
*/
public void setChecked(boolean checked) {
if (mSwitch != null) {
mSwitch.setChecked(checked);
}
setBackground(checked);
}
/**
* Return the status of the Switch
*/
public boolean isChecked() {
return mSwitch.isChecked();
}
/**
* Set the title text
*/
public void setTitle(CharSequence text) {
if (mTextView != null) {
mTextView.setText(text);
}
}
/**
* Set icon space reserved for title
*/
public void setIconSpaceReserved(boolean iconSpaceReserved) {
if (mTextView != null && (Build.VERSION.SDK_INT < VERSION_CODES.S)) {
LayoutParams params = (LayoutParams) mTextView.getLayoutParams();
int iconSpace = getContext().getResources().getDimensionPixelSize(
R.dimen.settingslib_switchbar_subsettings_margin_start);
params.setMarginStart(iconSpaceReserved ? iconSpace : 0);
mTextView.setLayoutParams(params);
}
}
/**
* Show the MainSwitchBar
*/
public void show() {
setVisibility(View.VISIBLE);
mSwitch.setOnCheckedChangeListener(this);
}
/**
* Hide the MainSwitchBar
*/
public void hide() {
if (isShowing()) {
setVisibility(View.GONE);
mSwitch.setOnCheckedChangeListener(null);
}
}
/**
* Return the displaying status of MainSwitchBar
*/
public boolean isShowing() {
return (getVisibility() == View.VISIBLE);
}
/**
* Adds a listener for switch changes
*/
public void addOnSwitchChangeListener(OnCheckedChangeListener listener) {
if (!mSwitchChangeListeners.contains(listener)) {
mSwitchChangeListeners.add(listener);
}
}
/**
* Remove a listener for switch changes
*/
public void removeOnSwitchChangeListener(OnCheckedChangeListener listener) {
mSwitchChangeListeners.remove(listener);
}
/**
* Enable or disable the text and switch.
*/
@Override
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
mTextView.setEnabled(enabled);
mSwitch.setEnabled(enabled);
if (Build.VERSION.SDK_INT >= VERSION_CODES.S) {
mFrameView.setEnabled(enabled);
mFrameView.setActivated(isChecked());
}
}
private void propagateChecked(boolean isChecked) {
setBackground(isChecked);
for (OnCheckedChangeListener changeListener : mSwitchChangeListeners) {
changeListener.onCheckedChanged(mSwitch, isChecked);
}
}
private void setBackground(boolean isChecked) {
if (Build.VERSION.SDK_INT < VERSION_CODES.S) {
setBackgroundColor(isChecked ? mBackgroundActivatedColor : mBackgroundColor);
} else {
mFrameView.setActivated(isChecked);
}
}
static class SavedState extends BaseSavedState {
boolean mChecked;
boolean mVisible;
SavedState(Parcelable superState) {
super(superState);
}
/**
* Constructor called from {@link #CREATOR}
*/
private SavedState(Parcel in) {
super(in);
mChecked = (Boolean) in.readValue(null);
mVisible = (Boolean) in.readValue(null);
}
@Override
public void writeToParcel(Parcel out, int flags) {
super.writeToParcel(out, flags);
out.writeValue(mChecked);
out.writeValue(mVisible);
}
@Override
public String toString() {
return "MainSwitchBar.SavedState{"
+ Integer.toHexString(System.identityHashCode(this))
+ " checked=" + mChecked
+ " visible=" + mVisible + "}";
}
public static final Parcelable.Creator<SavedState> CREATOR =
new Parcelable.Creator<SavedState>() {
@Override
public SavedState createFromParcel(Parcel in) {
return new SavedState(in);
}
@Override
public SavedState[] newArray(int size) {
return new SavedState[size];
}
};
}
@Override
public Parcelable onSaveInstanceState() {
Parcelable superState = super.onSaveInstanceState();
SavedState ss = new SavedState(superState);
ss.mChecked = mSwitch.isChecked();
ss.mVisible = isShowing();
return ss;
}
@Override
public void onRestoreInstanceState(Parcelable state) {
SavedState ss = (SavedState) state;
super.onRestoreInstanceState(ss.getSuperState());
mSwitch.setChecked(ss.mChecked);
setChecked(ss.mChecked);
setBackground(ss.mChecked);
setVisibility(ss.mVisible ? View.VISIBLE : View.GONE);
mSwitch.setOnCheckedChangeListener(ss.mVisible ? this : null);
requestLayout();
}
}

167
SettingsLib/MainSwitchPreference/src/com/android/settingslib/widget/MainSwitchPreference.java Normal file
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@@ -0,0 +1,167 @@
/*
* 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.content.res.TypedArray;
import android.util.AttributeSet;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import androidx.preference.PreferenceViewHolder;
import androidx.preference.TwoStatePreference;
import com.android.settingslib.widget.mainswitch.R;
import java.util.ArrayList;
import java.util.List;
/**
* MainSwitchPreference is a Preference with a customized Switch.
* This component is used as the main switch of the page
* to enable or disable the prefereces on the page.
*/
public class MainSwitchPreference extends TwoStatePreference implements OnCheckedChangeListener {
private final List<OnCheckedChangeListener> mSwitchChangeListeners = new ArrayList<>();
private MainSwitchBar mMainSwitchBar;
public MainSwitchPreference(Context context) {
super(context);
init(context, null);
}
public MainSwitchPreference(Context context, AttributeSet attrs) {
super(context, attrs);
init(context, attrs);
}
public MainSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init(context, attrs);
}
public MainSwitchPreference(Context context, AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
init(context, attrs);
}
@Override
public void onBindViewHolder(PreferenceViewHolder holder) {
super.onBindViewHolder(holder);
holder.setDividerAllowedAbove(false);
holder.setDividerAllowedBelow(false);
mMainSwitchBar = (MainSwitchBar) holder.findViewById(R.id.settingslib_main_switch_bar);
// To support onPreferenceChange callback, it needs to call callChangeListener() when
// MainSwitchBar is clicked.
mMainSwitchBar.setOnClickListener((view) -> callChangeListener(isChecked()));
setIconSpaceReserved(isIconSpaceReserved());
updateStatus(isChecked());
registerListenerToSwitchBar();
}
private void init(Context context, AttributeSet attrs) {
setLayoutResource(R.layout.settingslib_main_switch_layout);
mSwitchChangeListeners.add(this);
if (attrs != null) {
final TypedArray a = context.obtainStyledAttributes(attrs,
androidx.preference.R.styleable.Preference, 0 /*defStyleAttr*/,
0 /*defStyleRes*/);
final CharSequence title = a.getText(
androidx.preference.R.styleable.Preference_android_title);
setTitle(title);
final boolean bIconSpaceReserved = a.getBoolean(
androidx.preference.R.styleable.Preference_android_iconSpaceReserved, true);
setIconSpaceReserved(bIconSpaceReserved);
a.recycle();
}
}
@Override
public void setChecked(boolean checked) {
super.setChecked(checked);
if (mMainSwitchBar != null && mMainSwitchBar.isChecked() != checked) {
mMainSwitchBar.setChecked(checked);
}
}
@Override
public void setTitle(CharSequence title) {
super.setTitle(title);
if (mMainSwitchBar != null) {
mMainSwitchBar.setTitle(title);
}
}
@Override
public void setIconSpaceReserved(boolean iconSpaceReserved) {
super.setIconSpaceReserved(iconSpaceReserved);
if (mMainSwitchBar != null) {
mMainSwitchBar.setIconSpaceReserved(iconSpaceReserved);
}
}
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
super.setChecked(isChecked);
}
/**
* Update the switch status of preference
*/
public void updateStatus(boolean checked) {
setChecked(checked);
if (mMainSwitchBar != null) {
mMainSwitchBar.setTitle(getTitle());
mMainSwitchBar.show();
}
}
/**
* Adds a listener for switch changes
*/
public void addOnSwitchChangeListener(OnCheckedChangeListener listener) {
if (!mSwitchChangeListeners.contains(listener)) {
mSwitchChangeListeners.add(listener);
}
if (mMainSwitchBar != null) {
mMainSwitchBar.addOnSwitchChangeListener(listener);
}
}
/**
* Remove a listener for switch changes
*/
public void removeOnSwitchChangeListener(OnCheckedChangeListener listener) {
mSwitchChangeListeners.remove(listener);
if (mMainSwitchBar != null) {
mMainSwitchBar.removeOnSwitchChangeListener(listener);
}
}
private void registerListenerToSwitchBar() {
for (OnCheckedChangeListener listener : mSwitchChangeListeners) {
mMainSwitchBar.addOnSwitchChangeListener(listener);
}
}
}