NestedScrollView的大小不适合CollapsingToolbarLayout [英] NestedScrollView size is not fit to CollapsingToolbarLayout
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问题描述
我正在尝试在我的应用中应用CollapsingToolbarLayout.
I am tring to apply CollapsingToolbarLayout in my app.
下面的XML很好用.
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/res-auto"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:openDrawer="start">
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:orientation="vertical">
<android.support.design.widget.AppBarLayout
android:id="@+id/appBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true">
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsingToolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<android.support.design.widget.TextInputLayout
android:id="@+id/tilTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="24dp"
android:layout_marginStart="56dp"
android:layout_marginTop="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:theme="@style/Toolbar"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
<ViewSwitcher
android:id="@+id/switcherTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/tvTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="@string/title"
android:textSize="36sp"/>
<EditText
android:id="@+id/etTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="@string/title"
android:inputType="textMultiLine"
android:textSize="36sp"/>
</ViewSwitcher>
</android.support.design.widget.TextInputLayout>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:theme="@style/Toolbar"
app:layout_collapseMode="pin"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<FrameLayout
android:id="@+id/contentFrame"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab_save_confirm_action_item"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:src="@drawable/ic_done_white_36dp"
app:fabSize="normal"
app:layout_anchor="@id/collapsingToolbar"
app:layout_anchorGravity="bottom|right|end"/>
<com.google.android.gms.ads.AdView
android:id="@+id/adBannerView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
ads:adSize="BANNER"
ads:adUnitId="ca-app-pub-5185146194441120/1301019297"/>
</android.support.design.widget.CoordinatorLayout>
但是有一个问题.
NestedScrollView在屏幕上.
NestedScrollView over the screen.
它不适合其父高.
当我应用以下代码时,这会有所帮助.
When I apply below code, it is helpful.
android:layout_marginBottom="?attr/actionBarSize"
这意味着我应该使用"actionBarHeight"进行控制吗?
This mean that should I control using "actionBarHeight"?
还有其他聪明的方法吗?
Is there any other smart way?
推荐答案
尝试在CollapsingToolbarLayout中设置minHeight
属性.
Try setting minHeight
attribute in your CollapsingToolbarLayout.
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