API 21状态栏后面的工具栏 [英] Toolbar behind status bar with API 21
本文介绍了API 21状态栏后面的工具栏的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个带有CoordinatorLayout的片段
I've a fragment with a CoordinatorLayout
当我使用 API 19 运行应用程序时,行为是正确的: 工具栏在状态栏下方,并且main_activity的FAB按钮消失:
When i run the app with API 19 the behavior is right : The toolbar is below the status bar and the FAB button of the main_activity go away :
但使用 API 21和+ : 工具栏位于状态栏后面,并且main_activity的FAB按钮不会消失:
But with the API 21 and + : The toolbar is behind the status bar and the FAB button of the main_activity don't go away :
布局文件:
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/caves_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="@+id/caves_appbar"
android:layout_width="match_parent"
android:layout_height="@dimen/detail_backdrop_height"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:fitsSystemWindows="true">
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/caves_collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimaryDark"
app:expandedTitleMarginStart="78dp"
app:expandedTitleMarginEnd="124dp">
<ImageView
android:id="@+id/caves_backdrop"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
android:background="@drawable/drawer_header_bg"
app:layout_collapseMode="parallax"
android:adjustViewBounds="true"
android:scaleType="centerCrop" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal">
</LinearLayout>
<android.support.v7.widget.Toolbar
android:id="@+id/caves_toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
android:id="@+id/caves_recyclerview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
<android.support.design.widget.FloatingActionButton
android:id="@+id/caves_fab"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
app:layout_anchor="@id/caves_appbar"
app:layout_anchorGravity="bottom|right|end"
android:src="@drawable/ic_discuss"
android:layout_margin="@dimen/fab_margin"
android:clickable="true"/>
</android.support.design.widget.CoordinatorLayout>
我已经添加了一个指定的style-v21 xml文件
I've add a specify style-v21 xml file
<resources>
<style name="AppTheme" parent="Base.Theme.Design">
<item name="android:windowDrawsSystemBarBackgrounds">true</item>
<item name="android:statusBarColor">@android:color/transparent</item>
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowSharedElementsUseOverlay">false</item>
</style>
</resources>
我找不到并理解问题所在.
I'dont find and understand the problem.
推荐答案
将android:fitsSystemWindows="false"
添加到CoordinatorLayout
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