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Merge "Clean up unused PreviewSeekBarPreferenceFragment"

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This commit is contained in:
Chaohui Wang
2022-06-07 10:08:24 +00:00
committed by Android (Google) Code Review
parent 588d5db985 f3f39dadc9
commit a57a41c0db
21 changed files with 16 additions and 1622 deletions
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26
res/drawable/ic_font_size_16dp.xml
View File

@@ -1,26 +0,0 @@
<!--
~ 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
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="16dp"
android:height="16dp"
android:viewportWidth="48"
android:viewportHeight="48"
android:tint="?android:attr/colorAccent">
<path
android:fillColor="@android:color/white"
android:pathData="M33.3,36.8H14.7L10.8,48H2.1L20.2,0h7.5l18.2,48h-8.7L33.3,36.8z
M17,30.1h13.9l-7-19.9L17,30.1z" />
</vector>

26
res/drawable/ic_font_size_24dp.xml
View File

@@ -1,26 +0,0 @@
<!--
~ 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
-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
android:height="24dp"
android:viewportWidth="48"
android:viewportHeight="48"
android:tint="?android:attr/colorAccent">
<path
android:fillColor="@android:color/white"
android:pathData="M33.3,36.8H14.7L10.8,48H2.1L20.2,0h7.5l18.2,48h-8.7L33.3,36.8z
M17,30.1h13.9l-7-19.9L17,30.1z" />
</vector>

41
res/drawable/preview_seek_bar_outline.xml
View File

@@ -1,41 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- 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.
-->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:top="0dp"
android:bottom="0dp"
android:right="0dp"
android:left="0dp" >
<shape
android:shape="rectangle" >
<stroke
android:width="@dimen/preview_pager_padding"
android:color="?android:attr/colorBackground" />
</shape>
</item>
<item
android:bottom="0dp"
android:right="0dp"
android:left="0dp" >
<shape
android:shape="rectangle"
android:height="?android:attr/actionBarSize" >
<solid
android:color="?android:attr/colorBackground" />
</shape>
</item>
</layer-list>

108
res/layout-sw300dp-land/font_size_activity.xml
View File

@@ -1,108 +0,0 @@
<?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="match_parent"
android:orientation="horizontal">
<LinearLayout
android:orientation="vertical"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent">
<include layout="@layout/preview_seek_bar_view_pager" />
<com.android.settings.widget.DotsPageIndicator
android:id="@+id/page_indicator"
style="@style/PreviewPagerPageIndicator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp" />
</LinearLayout>
<androidx.core.widget.NestedScrollView
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<TextView
android:id="@+id/current_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp"
android:textAppearance="@android:style/TextAppearance.DeviceDefault.Widget.TextView"
android:elevation="2dp" />
<com.android.settings.widget.LabeledSeekBar
android:id="@+id/seek_bar"
android:layout_width="match_parent"
android:layout_height="48dp"
style="@android:style/Widget.Material.SeekBar.Discrete" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<ImageView
android:id="@+id/smaller"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_alignParentStart="true"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_font_size_16dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/font_size_make_smaller_desc" />
<ImageView
android:id="@+id/larger"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_alignParentEnd="true"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_font_size_24dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/font_size_make_larger_desc" />
</RelativeLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/font_size_summary"
android:layout_marginBottom="16dp"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead" />
</LinearLayout>
</androidx.core.widget.NestedScrollView>
</LinearLayout>

110
res/layout-sw300dp-land/screen_zoom_activity.xml
View File

@@ -1,110 +0,0 @@
<?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="match_parent"
android:clipToPadding="true"
android:clipChildren ="true"
android:orientation="horizontal">
<LinearLayout
android:orientation="vertical"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent" >
<include layout="@layout/preview_seek_bar_view_pager" />
<com.android.settings.widget.DotsPageIndicator
android:id="@+id/page_indicator"
style="@style/PreviewPagerPageIndicator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp" />
</LinearLayout>
<androidx.core.widget.NestedScrollView
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<TextView
android:id="@+id/current_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp"
android:textAppearance="@android:style/TextAppearance.DeviceDefault.Widget.TextView"
android:elevation="2dp" />
<com.android.settings.widget.LabeledSeekBar
android:id="@+id/seek_bar"
android:layout_width="match_parent"
android:layout_height="48dp"
style="@android:style/Widget.Material.SeekBar.Discrete"/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<ImageView
android:id="@+id/smaller"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_alignParentStart="true"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_remove_24dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/screen_zoom_make_smaller_desc" />
<ImageView
android:id="@+id/larger"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_alignParentEnd="true"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_add_24dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/screen_zoom_make_larger_desc" />
</RelativeLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/screen_zoom_summary"
android:layout_marginBottom="16dp"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead" />
</LinearLayout>
</androidx.core.widget.NestedScrollView>
</LinearLayout>

101
res/layout/font_size_activity.xml
View File

@@ -1,101 +0,0 @@
<?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.
-->
<androidx.core.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<include layout="@layout/preview_seek_bar_view_pager"/>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<com.android.settings.widget.DotsPageIndicator
android:id="@+id/page_indicator"
style="@style/PreviewPagerPageIndicator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp"/>
<TextView
android:id="@+id/current_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp"
android:textAppearance="@android:style/TextAppearance.DeviceDefault.Widget.TextView"
android:elevation="2dp"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:paddingTop="8dp">
<ImageView
android:id="@+id/smaller"
android:layout_width="48dp"
android:layout_height="48dp"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_font_size_16dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/font_size_make_smaller_desc"/>
<com.android.settings.widget.LabeledSeekBar
android:id="@+id/seek_bar"
android:layout_width="0dp"
android:layout_height="48dp"
android:layout_weight="1"
style="@android:style/Widget.Material.SeekBar.Discrete"/>
<ImageView
android:id="@+id/larger"
android:layout_width="48dp"
android:layout_height="48dp"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_font_size_24dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/font_size_make_larger_desc"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/font_size_summary"
android:layout_marginBottom="16dp"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"/>
</LinearLayout>
</LinearLayout>
</androidx.core.widget.NestedScrollView>

62
res/layout/font_size_preview.xml
View File

@@ -1,62 +0,0 @@
<?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.
-->
<androidx.core.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true" >
<view class="com.android.settings.TouchBlockingFrameLayout"
android:id="@+id/frame"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/font_size_preview_text_group"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="16dp"
android:paddingStart="16dp"
android:paddingEnd="16dp"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/font_size_preview_text_headline"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Headline"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/font_size_preview_text_title"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Title"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/font_size_preview_text_subtitle"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/font_size_preview_text_body"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body1"/>
</LinearLayout>
</view>
</androidx.core.widget.NestedScrollView>

42
res/layout/preview_seek_bar_view_pager.xml
View File

@@ -1,42 +0,0 @@
<?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="0dp"
android:layout_weight="1"
android:orientation="vertical"
android:padding="@dimen/preview_pager_padding"
android:background="@drawable/preview_seek_bar_outline" >
<androidx.viewpager.widget.ViewPager
android:id="@+id/preview_pager"
android:layout_width="match_parent"
android:layout_height="400dp"
android:layout_weight="1"
android:background="?android:attr/colorBackground"
android:contentDescription="@string/preview_pager_content_description" />
<TextView
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:paddingStart="32dp"
android:gravity="start|center"
android:text="@string/screen_zoom_preview_title"
android:textAppearance="@android:style/TextAppearance.DeviceDefault.Widget.ActionBar.Title"
android:importantForAccessibility="no" />
</LinearLayout>

100
res/layout/screen_zoom_activity.xml
View File

@@ -1,100 +0,0 @@
<?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.
-->
<androidx.core.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<include layout="@layout/preview_seek_bar_view_pager"/>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<com.android.settings.widget.DotsPageIndicator
android:id="@+id/page_indicator"
style="@style/PreviewPagerPageIndicator"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp"/>
<TextView
android:id="@+id/current_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:padding="6dp"
android:textAppearance="@android:style/TextAppearance.DeviceDefault.Widget.TextView"
android:elevation="2dp"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<ImageView
android:id="@+id/smaller"
android:layout_width="48dp"
android:layout_height="48dp"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_remove_24dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/screen_zoom_make_smaller_desc"/>
<com.android.settings.widget.LabeledSeekBar
android:id="@+id/seek_bar"
android:layout_width="0dp"
android:layout_height="48dp"
android:layout_weight="1"
style="@android:style/Widget.Material.SeekBar.Discrete"/>
<ImageView
android:id="@+id/larger"
android:layout_width="48dp"
android:layout_height="48dp"
android:background="?android:attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_add_24dp"
android:tint="?android:attr/textColorPrimary"
android:tintMode="src_in"
android:scaleType="center"
android:focusable="true"
android:contentDescription="@string/screen_zoom_make_larger_desc"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/screen_zoom_summary"
android:layout_marginBottom="16dp"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"/>
</LinearLayout>
</LinearLayout>
</androidx.core.widget.NestedScrollView>

24
res/layout/screen_zoom_preview_2.xml
View File

@@ -1,24 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- 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.
-->
<com.android.settings.display.AppGridView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="32dp"
android:numColumns="3"
android:gravity="center"
android:nestedScrollingEnabled="true"
android:importantForAccessibility="noHideDescendants" />

226
res/layout/screen_zoom_preview_settings.xml
View File

@@ -1,226 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- 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.
-->
<androidx.core.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true"
android:importantForAccessibility="noHideDescendants">
<view class="com.android.settings.TouchBlockingFrameLayout"
android:id="@+id/frame"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<!-- Wifi Setting -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="8dp"
android:orientation="horizontal">
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:src="@drawable/ic_settings_wireless"
android:tint="?android:attr/colorAccent"
android:scaleType="center" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:paddingStart="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/wifi_settings"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
android:textColor="?android:attr/textColorPrimary" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/wifi_display_status_not_available"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body1"
android:textColor="?android:attr/textColorSecondary" />
</LinearLayout>
</LinearLayout>
<!-- Data usage Setting -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="8dp"
android:orientation="horizontal">
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:src="@drawable/ic_settings_data_usage"
android:tint="?android:attr/colorAccent"
android:scaleType="center" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:paddingStart="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/data_usage_summary_title"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
android:textColor="?android:attr/textColorPrimary" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/no_data_usage"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body1"
android:textColor="?android:attr/textColorSecondary" />
</LinearLayout>
</LinearLayout>
<!-- Display Setting -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="8dp"
android:orientation="horizontal">
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:src="@drawable/ic_settings_display"
android:tint="?android:attr/colorAccent"
android:scaleType="center" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:paddingStart="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/display_settings_title"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
android:textColor="?android:attr/textColorPrimary" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/display_summary_example"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body1"
android:textColor="?android:attr/textColorSecondary" />
</LinearLayout>
</LinearLayout>
<!-- Sound & Notification Setting -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="8dp"
android:orientation="horizontal">
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:src="@drawable/ic_settings_sound"
android:tint="?android:attr/colorAccent"
android:scaleType="center" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:paddingStart="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/sound_settings"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
android:textColor="?android:attr/textColorPrimary" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/sound_settings_example_summary"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body1"
android:textColor="?android:attr/textColorSecondary" />
</LinearLayout>
</LinearLayout>
<!-- Apps Setting -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="16dp"
android:paddingStart="8dp"
android:orientation="horizontal">
<ImageView
android:layout_width="48dp"
android:layout_height="48dp"
android:src="@drawable/ic_settings_applications"
android:tint="?android:attr/colorAccent"
android:scaleType="center" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical"
android:paddingStart="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/applications_settings"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"
android:textColor="?android:attr/textColorPrimary" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/apps_summary_example"
android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body1"
android:textColor="?android:attr/textColorSecondary" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
</view>
</androidx.core.widget.NestedScrollView>

7
res/values/arrays.xml
View File

@@ -158,13 +158,6 @@
<item>1800000</item> <item>1800000</item>
</string-array> </string-array>
<string-array name="entries_font_size">
<item msgid="6490061470416867723">Small</item>
<item msgid="3579015730662088893">Default</item>
<item msgid="1678068858001018666">Large</item>
<item msgid="490158884605093126">Largest</item>
</string-array>
<string-array name="entryvalues_font_size" translatable="false"> <string-array name="entryvalues_font_size" translatable="false">
<item>0.85</item> <item>0.85</item>
<item>1.0</item> <item>1.0</item>

41
res/values/strings.xml
View File

@@ -89,9 +89,6 @@
<!-- Content description for dot pager indicator for preview pager. [CHAR LIMIT=NONE] --> <!-- Content description for dot pager indicator for preview pager. [CHAR LIMIT=NONE] -->
<string name="preview_page_indicator_content_description">Preview, page <xliff:g id="current_page" example="3">%1$d</xliff:g> of <xliff:g id="num_pages" example="9">%2$d</xliff:g></string> <string name="preview_page_indicator_content_description">Preview, page <xliff:g id="current_page" example="3">%1$d</xliff:g> of <xliff:g id="num_pages" example="9">%2$d</xliff:g></string>
<!-- Summary of font size setting screen. [CHAR LIMIT=NONE] -->
<string name="font_size_summary">Make the text on screen smaller or larger.</string>
<!-- Description for the button that makes interface elements smaller. [CHAR_LIMIT=NONE] --> <!-- Description for the button that makes interface elements smaller. [CHAR_LIMIT=NONE] -->
<string name="font_size_make_smaller_desc">Make smaller</string> <string name="font_size_make_smaller_desc">Make smaller</string>
<!-- Description for the button that makes interface elements larger. [CHAR_LIMIT=NONE] --> <!-- Description for the button that makes interface elements larger. [CHAR_LIMIT=NONE] -->
@@ -102,30 +99,6 @@
<!-- Disclaimer for camera based rotate [CHAR_LIMIT=NONE] --> <!-- Disclaimer for camera based rotate [CHAR_LIMIT=NONE] -->
<string name="smart_rotate_text_headline">Face Detection uses the front-facing camera to improve auto-rotate accuracy. Images are never stored or sent to Google.</string> <string name="smart_rotate_text_headline">Face Detection uses the front-facing camera to improve auto-rotate accuracy. Images are never stored or sent to Google.</string>
<string name="font_size_preview_text_headline">Sample text</string>
<string name="font_size_preview_text_title"
translation_description="Title text in sample text used to illustrate how the currently selected font size will appear to the user. NOTE: Translate manually. No not adopt any copyrighted material for translation.">
The Wonderful Wizard of Oz
</string>
<string name="font_size_preview_text_subtitle"
translation_description="Subtitle text in sample text used to illustrate how the currently selected font size will appear to the user. NOTE: Translate manually. No not adopt any copyrighted material for translation.">
Chapter 11: The Wonderful Emerald City of Oz</string>
<string name="font_size_preview_text_body"
translation_description="Text in sample text used to illustrate how the currently selected font size will appear to the user. NOTE: Translate manually. No not adopt any copyrighted material for translation.">
Even with eyes protected by the green spectacles Dorothy and her friends were at first dazzled by the brilliancy of the wonderful City.
The streets were lined with beautiful houses all built of green marble and studded everywhere with sparkling emeralds.
They walked over a pavement of the same green marble, and where the blocks were joined together were rows of emeralds, set closely, and glittering in the brightness of the sun.
The window panes were of green glass; even the sky above the City had a green tint, and the rays of the sun were green.
\n\nThere were many people, men, women and children, walking about, and these were all dressed in green clothes and had greenish skins.
They looked at Dorothy and her strangely assorted company with wondering eyes, and the children all ran away and hid behind their mothers when they saw the Lion; but no one spoke to them.
Many shops stood in the street, and Dorothy saw that everything in them was green.
Green candy and green pop-corn were offered for sale, as well as green shoes, green hats and green clothes of all sorts.
At one place a man was selling green lemonade, and when the children bought it Dorothy could see that they paid for it with green pennies.
\n\nThere seemed to be no horses nor animals of any kind; the men carried things around in little green carts, which they pushed before them.
Everyone seeemed happy and contented and prosperous.
</string>
<!-- Button. Chosen when they want to save the chosen text size. -->
<string name="font_size_save">OK</string>
<!-- Title for a notification shown. [CHAR LIMIT=25] --> <!-- Title for a notification shown. [CHAR LIMIT=25] -->
<string name="sdcard_setting" product="nosdcard">USB storage</string> <string name="sdcard_setting" product="nosdcard">USB storage</string>
@@ -7959,10 +7932,6 @@
<string name="help_url_manage_storage" translatable="false"></string> <string name="help_url_manage_storage" translatable="false"></string>
<!-- Help URL, Android is upgrading [DO NOT TRANSLATE] --> <!-- Help URL, Android is upgrading [DO NOT TRANSLATE] -->
<string name="help_url_upgrading" translatable="false"></string> <string name="help_url_upgrading" translatable="false"></string>
<!-- Help URL, Font size [DO NOT TRANSLATE] -->
<string name="help_url_font_size" translatable="false"></string>
<!-- Help URL, Display size [DO NOT TRANSLATE] -->
<string name="help_url_display_size" translatable="false"></string>
<!-- Help URL, Auto brightness [DO NOT TRANSLATE] --> <!-- Help URL, Auto brightness [DO NOT TRANSLATE] -->
<string name="help_url_auto_brightness" translatable="false" /> <string name="help_url_auto_brightness" translatable="false" />
<!-- Help URL, Adaptive sleep [DO NOT TRANSLATE] --> <!-- Help URL, Adaptive sleep [DO NOT TRANSLATE] -->
@@ -8512,9 +8481,6 @@
<!-- Sound: Dashboard summary indicating the volume of ringtone when at 0% with vibrate disabled [CHAR LIMIT=100] --> <!-- Sound: Dashboard summary indicating the volume of ringtone when at 0% with vibrate disabled [CHAR LIMIT=100] -->
<string name="sound_settings_summary_silent">Ringer set to silent</string> <string name="sound_settings_summary_silent">Ringer set to silent</string>
<!-- Sound: Dashboard summary example used in Setup Wizard preview screen. [CHAR LIMIT=100] -->
<string name="sound_settings_example_summary">Ring &amp; notification volume at 80%</string>
<!-- Sound: Title for the option managing media volume. [CHAR LIMIT=30] --> <!-- Sound: Title for the option managing media volume. [CHAR LIMIT=30] -->
<string name="media_volume_option_title">Media volume</string> <string name="media_volume_option_title">Media volume</string>
@@ -11098,8 +11064,6 @@
<string name="screen_zoom_short_summary">Make everything bigger or smaller</string> <string name="screen_zoom_short_summary">Make everything bigger or smaller</string>
<!-- Keywords for setting that controls screen zoom (e.g. how large interface elements appear). [CHAR LIMIT=NONE] --> <!-- Keywords for setting that controls screen zoom (e.g. how large interface elements appear). [CHAR LIMIT=NONE] -->
<string name="screen_zoom_keywords">display density, screen zoom, scale, scaling</string> <string name="screen_zoom_keywords">display density, screen zoom, scale, scaling</string>
<!-- Summary of screen zoom setting screen. [CHAR LIMIT=NONE] -->
<string name="screen_zoom_summary">Make the items on your screen smaller or larger. Some apps on your screen may change position.</string>
<!-- Title of the screen zoom preview activity. --> <!-- Title of the screen zoom preview activity. -->
<string name="screen_zoom_preview_title">Preview</string> <string name="screen_zoom_preview_title">Preview</string>
<!-- Description for the button that makes interface elements smaller. [CHAR_LIMIT=NONE] --> <!-- Description for the button that makes interface elements smaller. [CHAR_LIMIT=NONE] -->
@@ -11151,8 +11115,6 @@
<!-- Summary of apps [CHAR LIMIT=NONE] --> <!-- Summary of apps [CHAR LIMIT=NONE] -->
<string name="apps_summary"><xliff:g id="count" example="24">%1$d</xliff:g> apps installed</string> <string name="apps_summary"><xliff:g id="count" example="24">%1$d</xliff:g> apps installed</string>
<!-- Example summary of apps used in Setup Wizard preview screen [CHAR LIMIT=NONE] -->
<string name="apps_summary_example">24 apps installed</string>
<!-- Summary of storage usage [CHAR LIMIT=NONE] --> <!-- Summary of storage usage [CHAR LIMIT=NONE] -->
<string name="storage_summary"><xliff:g id="percentage" example="54%">%1$s</xliff:g> used - <xliff:g id="free_space" example="32GB">%2$s</xliff:g> free</string> <string name="storage_summary"><xliff:g id="percentage" example="54%">%1$s</xliff:g> used - <xliff:g id="free_space" example="32GB">%2$s</xliff:g> free</string>
@@ -11165,9 +11127,6 @@
<!-- Summary for Display settings, explaining a few important settings under it [CHAR LIMIT=NONE]--> <!-- Summary for Display settings, explaining a few important settings under it [CHAR LIMIT=NONE]-->
<string name="display_dashboard_summary">Dark theme, font size, brightness</string> <string name="display_dashboard_summary">Dark theme, font size, brightness</string>
<!-- Example summary of display used in Setup Wizard preview screen [CHAR LIMIT=NONE] -->
<string name="display_summary_example">Sleep after 10 minutes of inactivity</string>
<!-- Summary of memory screen [CHAR LIMIT=NONE] --> <!-- Summary of memory screen [CHAR LIMIT=NONE] -->
<string name="memory_summary">Avg <xliff:g id="used_memory" example="1.7GB">%1$s</xliff:g> of <xliff:g id="total_memory" example="2GB">%2$s</xliff:g> memory used</string> <string name="memory_summary">Avg <xliff:g id="used_memory" example="1.7GB">%1$s</xliff:g> of <xliff:g id="total_memory" example="2GB">%2$s</xliff:g> memory used</string>

18
src/com/android/settings/accessibility/FontSizeData.java
View File

@@ -16,8 +16,6 @@
package com.android.settings.accessibility; package com.android.settings.accessibility;
import static com.android.settings.display.ToggleFontSizePreferenceFragment.fontSizeValueToIndex;
import android.content.ContentResolver; import android.content.ContentResolver;
import android.content.Context; import android.content.Context;
import android.content.res.Resources; import android.content.res.Resources;
@@ -55,4 +53,20 @@ final class FontSizeData extends PreviewSizeData<Float> {
Settings.System.putFloat(resolver, Settings.System.FONT_SCALE, Settings.System.putFloat(resolver, Settings.System.FONT_SCALE,
getValues().get(currentProgress)); getValues().get(currentProgress));
} }
/**
* Utility function that returns the index in a string array with which the represented value is
* the closest to a given float value.
*/
private static int fontSizeValueToIndex(float val, String[] indices) {
float lastVal = Float.parseFloat(indices[0]);
for (int i = 1; i < indices.length; i++) {
float thisVal = Float.parseFloat(indices[i]);
if (val < (lastVal + (thisVal - lastVal) * .5f)) {
return i - 1;
}
lastVal = thisVal;
}
return indices.length - 1;
}
} }

45
src/com/android/settings/display/FontSizePreferenceController.java
View File

@@ -1,45 +0,0 @@
/*
* 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.display;
import android.content.Context;
import android.content.res.Resources;
import android.provider.Settings;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
public class FontSizePreferenceController extends BasePreferenceController {
public FontSizePreferenceController(Context context, String key) {
super(context, key);
}
@Override
public int getAvailabilityStatus() {
return AVAILABLE;
}
@Override
public CharSequence getSummary() {
final float currentScale = Settings.System.getFloat(mContext.getContentResolver(),
Settings.System.FONT_SCALE, 1.0f);
final Resources res = mContext.getResources();
final String[] entries = res.getStringArray(R.array.entries_font_size);
final String[] strEntryValues = res.getStringArray(R.array.entryvalues_font_size);
final int index = ToggleFontSizePreferenceFragment.fontSizeValueToIndex(currentScale,
strEntryValues);
return entries[index];
}
}

287
src/com/android/settings/display/PreviewSeekBarPreferenceFragment.java
View File

@@ -1,287 +0,0 @@
/*
* Copyright (C) 2018 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.display;
import android.content.Context;
import android.content.res.Configuration;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.Choreographer;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView;
import androidx.viewpager.widget.ViewPager;
import androidx.viewpager.widget.ViewPager.OnPageChangeListener;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import com.android.settings.widget.DotsPageIndicator;
import com.android.settings.widget.LabeledSeekBar;
/**
* Preference fragment shows a preview and a seek bar to adjust a specific settings.
*/
public abstract class PreviewSeekBarPreferenceFragment extends SettingsPreferenceFragment {
/** List of entries corresponding the settings being set. */
protected String[] mEntries;
/** Index of the entry corresponding to initial value of the settings. */
protected int mInitialIndex;
/** Index of the entry corresponding to current value of the settings. */
protected int mCurrentIndex;
private ViewPager mPreviewPager;
private PreviewPagerAdapter mPreviewPagerAdapter;
private DotsPageIndicator mPageIndicator;
private TextView mLabel;
private LabeledSeekBar mSeekBar;
private View mLarger;
private View mSmaller;
private static final long MIN_COMMIT_INTERVAL_MS = 800;
private long mLastCommitTime;
private class onPreviewSeekBarChangeListener implements OnSeekBarChangeListener {
private static final long CHANGE_BY_SEEKBAR_DELAY_MS = 100;
private static final long CHANGE_BY_BUTTON_DELAY_MS = 300;
private boolean mSeekByTouch;
private boolean mIsChanged;
private long mCommitDelayMs;
private final Choreographer.FrameCallback mCommit = f -> {
commit();
mLastCommitTime = SystemClock.elapsedRealtime();
};
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (mCurrentIndex == progress) {
mIsChanged = false;
return;
}
mIsChanged = true;
setPreviewLayer(progress, false);
if (mSeekByTouch) {
mCommitDelayMs = CHANGE_BY_SEEKBAR_DELAY_MS;
} else {
mCommitDelayMs = CHANGE_BY_BUTTON_DELAY_MS;
commitOnNextFrame();
}
}
@Override
public void onStartTrackingTouch(SeekBar seekBar) {
mSeekByTouch = true;
}
@Override
public void onStopTrackingTouch(SeekBar seekBar) {
mSeekByTouch = false;
if (!mIsChanged) {
return;
}
if (mPreviewPagerAdapter.isAnimating()) {
mPreviewPagerAdapter.setAnimationEndAction(this::commitOnNextFrame);
} else {
commitOnNextFrame();
}
}
private void commitOnNextFrame() {
if (SystemClock.elapsedRealtime() - mLastCommitTime < MIN_COMMIT_INTERVAL_MS) {
mCommitDelayMs += MIN_COMMIT_INTERVAL_MS;
}
final Choreographer choreographer = Choreographer.getInstance();
choreographer.removeFrameCallback(mCommit);
choreographer.postFrameCallbackDelayed(mCommit, mCommitDelayMs);
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putLong("mLastCommitTime", mLastCommitTime);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
if (savedInstanceState != null) {
mLastCommitTime = savedInstanceState.getLong("mLastCommitTime");
}
final View root = super.onCreateView(inflater, container, savedInstanceState);
final ViewGroup listContainer = root.findViewById(android.R.id.list_container);
listContainer.removeAllViews();
final View content = inflater.inflate(getActivityLayoutResId(), listContainer, false);
listContainer.addView(content);
mLabel = content.findViewById(R.id.current_label);
// The maximum SeekBar value always needs to be non-zero. If there's
// only one available value, we'll handle this by disabling the
// seek bar.
final int max = Math.max(1, mEntries.length - 1);
mSeekBar = content.findViewById(R.id.seek_bar);
mSeekBar.setLabels(mEntries);
mSeekBar.setMax(max);
mSmaller = content.findViewById(R.id.smaller);
mSmaller.setOnClickListener(v -> {
final int progress = mSeekBar.getProgress();
if (progress > 0) {
mSeekBar.setProgress(progress - 1, true);
}
});
mLarger = content.findViewById(R.id.larger);
mLarger.setOnClickListener(v -> {
final int progress = mSeekBar.getProgress();
if (progress < mSeekBar.getMax()) {
mSeekBar.setProgress(progress + 1, true);
}
});
if (mEntries.length == 1) {
// The larger and smaller buttons will be disabled when we call
// setPreviewLayer() later in this method.
mSeekBar.setEnabled(false);
}
final Context context = getContext();
final Configuration origConfig = context.getResources().getConfiguration();
final boolean isLayoutRtl = origConfig.getLayoutDirection() == View.LAYOUT_DIRECTION_RTL;
Configuration[] configurations = new Configuration[mEntries.length];
for (int i = 0; i < mEntries.length; ++i) {
configurations[i] = createConfig(origConfig, i);
}
final int[] previews = getPreviewSampleResIds();
mPreviewPager = content.findViewById(R.id.preview_pager);
mPreviewPagerAdapter = new PreviewPagerAdapter(context, isLayoutRtl,
previews, configurations);
mPreviewPager.setAdapter(mPreviewPagerAdapter);
mPreviewPager.setCurrentItem(isLayoutRtl ? previews.length - 1 : 0);
mPreviewPager.addOnPageChangeListener(mPreviewPageChangeListener);
mPageIndicator = content.findViewById(R.id.page_indicator);
if (previews.length > 1) {
mPageIndicator.setViewPager(mPreviewPager);
mPageIndicator.setVisibility(View.VISIBLE);
mPageIndicator.setOnPageChangeListener(mPageIndicatorPageChangeListener);
} else {
mPageIndicator.setVisibility(View.GONE);
}
setPreviewLayer(mInitialIndex, false);
return root;
}
@Override
public void onStart() {
super.onStart();
// Set SeekBar listener here to avoid onProgressChanged() is called
// during onRestoreInstanceState().
mSeekBar.setProgress(mCurrentIndex);
mSeekBar.setOnSeekBarChangeListener(new onPreviewSeekBarChangeListener());
}
@Override
public void onStop() {
super.onStop();
mSeekBar.setOnSeekBarChangeListener(null);
}
/** Resource id of the layout for this preference fragment. */
protected abstract int getActivityLayoutResId();
/** Resource id of the layout that defines the contents inside preview screen. */
protected abstract int[] getPreviewSampleResIds();
/**
* Creates new configuration based on the current position of the SeekBar.
*/
protected abstract Configuration createConfig(Configuration origConfig, int index);
/**
* Persists the selected value and sends a configuration change.
*/
protected abstract void commit();
private void setPreviewLayer(int index, boolean animate) {
mLabel.setText(mEntries[index]);
mSmaller.setEnabled(index > 0);
mLarger.setEnabled(index < mEntries.length - 1);
setPagerIndicatorContentDescription(mPreviewPager.getCurrentItem());
mPreviewPagerAdapter.setPreviewLayer(index, mCurrentIndex,
mPreviewPager.getCurrentItem(), animate);
mCurrentIndex = index;
}
private void setPagerIndicatorContentDescription(int position) {
mPageIndicator.setContentDescription(
getString(R.string.preview_page_indicator_content_description,
position + 1, getPreviewSampleResIds().length));
}
private OnPageChangeListener mPreviewPageChangeListener = new OnPageChangeListener() {
@Override
public void onPageScrollStateChanged(int state) {
// Do nothing.
}
@Override
public void onPageScrolled(int position, float positionOffset,
int positionOffsetPixels) {
// Do nothing.
}
@Override
public void onPageSelected(int position) {
mPreviewPager.sendAccessibilityEvent(AccessibilityEvent.TYPE_ANNOUNCEMENT);
}
};
private OnPageChangeListener mPageIndicatorPageChangeListener = new OnPageChangeListener() {
@Override
public void onPageScrollStateChanged(int state) {
// Do nothing.
}
@Override
public void onPageScrolled(int position, float positionOffset,
int positionOffsetPixels) {
// Do nothing.
}
@Override
public void onPageSelected(int position) {
setPagerIndicatorContentDescription(position);
}
};
}

122
src/com/android/settings/display/ScreenZoomSettings.java
View File

@@ -1,122 +0,0 @@
/*
* 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.
*/
package com.android.settings.display;
import android.annotation.Nullable;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.Display;
import com.android.settings.R;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settingslib.display.DisplayDensityConfiguration;
import com.android.settingslib.display.DisplayDensityUtils;
import com.android.settingslib.search.SearchIndexable;
/**
* Preference fragment used to control screen zoom.
*/
@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
public class ScreenZoomSettings extends PreviewSeekBarPreferenceFragment {
private int mDefaultDensity;
private int[] mValues;
@Override
protected int getActivityLayoutResId() {
return R.layout.screen_zoom_activity;
}
@Override
protected int[] getPreviewSampleResIds() {
return getContext().getResources().getBoolean(
R.bool.config_enable_extra_screen_zoom_preview)
? new int[]{
R.layout.screen_zoom_preview_1,
R.layout.screen_zoom_preview_2,
R.layout.screen_zoom_preview_settings}
: new int[]{R.layout.screen_zoom_preview_1};
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final DisplayDensityUtils density = new DisplayDensityUtils(getContext());
final int initialIndex = density.getCurrentIndex();
if (initialIndex < 0) {
// Failed to obtain default density, which means we failed to
// connect to the window manager service. Just use the current
// density and don't let the user change anything.
final int densityDpi = getResources().getDisplayMetrics().densityDpi;
mValues = new int[]{densityDpi};
mEntries = new String[]{getString(DisplayDensityUtils.SUMMARY_DEFAULT)};
mInitialIndex = 0;
mDefaultDensity = densityDpi;
} else {
mValues = density.getValues();
mEntries = density.getEntries();
mInitialIndex = initialIndex;
mDefaultDensity = density.getDefaultDensity();
}
getActivity().setTitle(R.string.screen_zoom_title);
}
@Override
protected Configuration createConfig(Configuration origConfig, int index) {
// Populate the sample layouts.
final Configuration config = new Configuration(origConfig);
config.densityDpi = mValues[index];
return config;
}
/**
* Persists the selected density and sends a configuration change.
*/
@Override
protected void commit() {
final int densityDpi = mValues[mCurrentIndex];
if (densityDpi == mDefaultDensity) {
DisplayDensityConfiguration.clearForcedDisplayDensity(Display.DEFAULT_DISPLAY);
} else {
DisplayDensityConfiguration.setForcedDisplayDensity(Display.DEFAULT_DISPLAY, densityDpi);
}
}
@Override
public int getHelpResource() {
return R.string.help_url_display_size;
}
@Override
public int getMetricsCategory() {
return SettingsEnums.DISPLAY_SCREEN_ZOOM;
}
/** Index provider used to expose this fragment in search. */
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
@Override
protected boolean isPageSearchEnabled(Context context) {
return false;
}
};
}

121
src/com/android/settings/display/ToggleFontSizePreferenceFragment.java
View File

@@ -1,121 +0,0 @@
/*
* Copyright (C) 2018 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.display;
import android.annotation.Nullable;
import android.app.settings.SettingsEnums;
import android.content.ContentResolver;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.os.Bundle;
import android.provider.Settings;
import com.android.settings.R;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settingslib.search.SearchIndexable;
/**
* Preference fragment used to control font size.
*/
@SearchIndexable
public class ToggleFontSizePreferenceFragment extends PreviewSeekBarPreferenceFragment {
private float[] mValues;
@Override
protected int getActivityLayoutResId() {
return R.layout.font_size_activity;
}
@Override
protected int[] getPreviewSampleResIds() {
return new int[]{R.layout.font_size_preview};
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final Resources res = getContext().getResources();
final ContentResolver resolver = getContext().getContentResolver();
// Mark the appropriate item in the preferences list.
mEntries = res.getStringArray(R.array.entries_font_size);
final String[] strEntryValues = res.getStringArray(R.array.entryvalues_font_size);
final float currentScale =
Settings.System.getFloat(resolver, Settings.System.FONT_SCALE, 1.0f);
mInitialIndex = fontSizeValueToIndex(currentScale, strEntryValues);
mValues = new float[strEntryValues.length];
for (int i = 0; i < strEntryValues.length; ++i) {
mValues[i] = Float.parseFloat(strEntryValues[i]);
}
getActivity().setTitle(R.string.title_font_size);
}
@Override
protected Configuration createConfig(Configuration origConfig, int index) {
// Populate the sample layouts.
final Configuration config = new Configuration(origConfig);
config.fontScale = mValues[index];
return config;
}
/**
* Persists the selected font size.
*/
@Override
protected void commit() {
if (getContext() == null) return;
final ContentResolver resolver = getContext().getContentResolver();
Settings.System.putFloat(resolver, Settings.System.FONT_SCALE, mValues[mCurrentIndex]);
}
@Override
public int getHelpResource() {
return R.string.help_url_font_size;
}
@Override
public int getMetricsCategory() {
return SettingsEnums.ACCESSIBILITY_FONT_SIZE;
}
/**
* Utility function that returns the index in a string array with which the represented value is
* the closest to a given float value.
*/
public static int fontSizeValueToIndex(float val, String[] indices) {
float lastVal = Float.parseFloat(indices[0]);
for (int i = 1; i < indices.length; i++) {
float thisVal = Float.parseFloat(indices[i]);
if (val < (lastVal + (thisVal - lastVal) * .5f)) {
return i - 1;
}
lastVal = thisVal;
}
return indices.length - 1;
}
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
@Override
protected boolean isPageSearchEnabled(Context context) {
return false;
}
};
}

2
tests/robotests/assets/exempt_not_in_search_index_provider_registry
View File

@@ -1,3 +1 @@
com.android.settings.display.FontSizePreferenceFragmentForSetupWizard
com.android.settings.display.ScreenZoomPreferenceFragmentForSetupWizard
com.android.settings.search.FakeSettingsFragment com.android.settings.search.FakeSettingsFragment

73
tests/robotests/src/com/android/settings/display/FontSizePreferenceControllerTest.java
View File

@@ -1,73 +0,0 @@
/*
* Copyright (C) 2018 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.display;
import static com.google.common.truth.Truth.assertThat;
import android.content.Context;
import android.provider.Settings;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
@RunWith(RobolectricTestRunner.class)
public class FontSizePreferenceControllerTest {
private static final String TEST_KEY = "test_key";
private Context mContext;
private FontSizePreferenceController mController;
private String[] mFontSizeArray;
@Before
public void setUp() {
mContext = RuntimeEnvironment.application;
mController = new FontSizePreferenceController(mContext, TEST_KEY);
mFontSizeArray = mContext.getResources().getStringArray(R.array.entries_font_size);
}
@Test
public void isAlwaysAvailable() {
assertThat(mController.getAvailabilityStatus())
.isEqualTo(BasePreferenceController.AVAILABLE);
}
@Test
public void getSummary_noScale_shouldReturnDefaultSummary() {
assertThat(mController.getSummary()).isEqualTo(mFontSizeArray[1]);
}
@Test
public void getSummary_smallScale_shouldReturnSmall() {
Settings.System.putFloat(mContext.getContentResolver(),
Settings.System.FONT_SCALE, 0.5f);
assertThat(mController.getSummary()).isEqualTo(mFontSizeArray[0]);
}
@Test
public void getSummary_largeScale_shouldReturnLarge() {
Settings.System.putFloat(mContext.getContentResolver(),
Settings.System.FONT_SCALE, 1.5f);
assertThat(mController.getSummary()).isEqualTo(mFontSizeArray[3]);
}
}

56
tests/robotests/src/com/android/settings/display/ScreenZoomSettingsTest.java
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@@ -1,56 +0,0 @@
/*
* Copyright (C) 2018 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.display;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.spy;
import android.content.Context;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.annotation.Config;
@RunWith(RobolectricTestRunner.class)
public class ScreenZoomSettingsTest {
private ScreenZoomSettings mSettings;
private Context mContext;
@Before
public void setUp() {
mContext = RuntimeEnvironment.application;
mSettings = spy(new ScreenZoomSettings());
doReturn(mContext).when(mSettings).getContext();
}
@Test
public void getPreviewSampleResIds_default_return3Previews() {
assertThat(mSettings.getPreviewSampleResIds()).hasLength(3);
}
@Test
@Config(qualifiers = "mcc999")
public void getPreviewSampleResIds_extraPreviewDisabled_return1Preview() {
assertThat(mSettings.getPreviewSampleResIds()).hasLength(1);
}
}