To ensure that the collapsing toolbar work as usual, we need to change the ScrollView to NestedScrollView. Bug: 176884647 Test: manual test and visual verified 1) Navigate to Settings -> Display -> Font size 2) Check if the sample text area is scrollable Change-Id: I1cb8a20f1efd69213e1eaadfe84a53aff9bc640f
		
			
				
	
	
		
			103 lines
		
	
	
		
			4.4 KiB
		
	
	
	
		
			XML
		
	
	
	
	
	
			
		
		
	
	
			103 lines
		
	
	
		
			4.4 KiB
		
	
	
	
		
			XML
		
	
	
	
	
	
| <?xml version="1.0" encoding="utf-8"?>
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| <!-- Copyright (C) 2015 The Android Open Source Project
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| 
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|      Licensed under the Apache License, Version 2.0 (the "License");
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|      you may not use this file except in compliance with the License.
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|      You may obtain a copy of the License at
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| 
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|           http://www.apache.org/licenses/LICENSE-2.0
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| 
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|      Unless required by applicable law or agreed to in writing, software
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|      distributed under the License is distributed on an "AS IS" BASIS,
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|      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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|      See the License for the specific language governing permissions and
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|      limitations under the License.
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| -->
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| 
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| <androidx.core.widget.NestedScrollView
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|     xmlns:android="http://schemas.android.com/apk/res/android"
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|     android:layout_width="match_parent"
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|     android:layout_height="match_parent"
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|     android:fillViewport="true">
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| 
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|     <LinearLayout
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|         android:orientation="vertical"
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|         android:layout_width="match_parent"
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|         android:layout_height="wrap_content">
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| 
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|         <include layout="@layout/preview_seek_bar_view_pager"/>
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| 
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|         <LinearLayout
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|             android:orientation="vertical"
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|             android:layout_width="match_parent"
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|             android:layout_height="wrap_content"
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|             android:paddingTop="16dp"
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|             android:paddingStart="?android:attr/listPreferredItemPaddingStart"
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|             android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
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| 
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|             <com.android.settings.widget.DotsPageIndicator
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|                 android:id="@+id/page_indicator"
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|                 style="@style/PreviewPagerPageIndicator"
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|                 android:layout_width="wrap_content"
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|                 android:layout_height="wrap_content"
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|                 android:layout_gravity="center_horizontal"
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|                 android:padding="6dp"/>
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| 
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|             <TextView
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|                 android:id="@+id/current_label"
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|                 android:layout_width="wrap_content"
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|                 android:layout_height="wrap_content"
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|                 android:layout_gravity="center_horizontal"
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|                 android:padding="6dp"
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|                 android:textAppearance="@android:style/TextAppearance.DeviceDefault.Widget.TextView"
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|                 android:elevation="2dp"/>
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| 
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|             <LinearLayout
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|                 android:layout_width="match_parent"
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|                 android:layout_height="wrap_content"
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|                 android:gravity="center_vertical"
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|                 android:layoutDirection="ltr"
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|                 android:paddingTop="8dp">
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| 
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|                 <ImageView
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|                     android:id="@+id/smaller"
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|                     android:layout_width="48dp"
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|                     android:layout_height="48dp"
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|                     android:background="?android:attr/selectableItemBackgroundBorderless"
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|                     android:src="@drawable/ic_font_size_16dp"
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|                     android:tint="?android:attr/textColorPrimary"
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|                     android:tintMode="src_in"
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|                     android:scaleType="center"
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|                     android:focusable="true"
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|                     android:contentDescription="@string/font_size_make_smaller_desc"/>
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| 
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|                 <com.android.settings.widget.LabeledSeekBar
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|                     android:id="@+id/seek_bar"
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|                     android:layout_width="0dp"
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|                     android:layout_height="48dp"
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|                     android:layout_weight="1"
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|                     style="@android:style/Widget.Material.SeekBar.Discrete"/>
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| 
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|                 <ImageView
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|                     android:id="@+id/larger"
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|                     android:layout_width="48dp"
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|                     android:layout_height="48dp"
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|                     android:background="?android:attr/selectableItemBackgroundBorderless"
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|                     android:src="@drawable/ic_font_size_24dp"
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|                     android:tint="?android:attr/textColorPrimary"
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|                     android:tintMode="src_in"
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|                     android:scaleType="center"
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|                     android:focusable="true"
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|                     android:contentDescription="@string/font_size_make_larger_desc"/>
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|             </LinearLayout>
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| 
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|             <TextView
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|                 android:layout_width="wrap_content"
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|                 android:layout_height="wrap_content"
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|                 android:text="@string/font_size_summary"
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|                 android:layout_marginBottom="16dp"
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|                 android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Subhead"/>
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|         </LinearLayout>
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|     </LinearLayout>
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| </androidx.core.widget.NestedScrollView>
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