导航抽屉不覆盖 activity
Navigation Drawer does not cover an activity
我正在编写一个管理器应用程序,但遇到了这个问题。导航抽屉本身与 activity 1 中的列表视图堆叠在一起。没有异常,应用程序运行正常,但同时单击了列表视图元素和导航抽屉元素。
这是activity布局
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".EventActivity">
<androidx.drawerlayout.widget.DrawerLayout
android:id="@+id/my_drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
tools:ignore="HardcodedText">
<com.google.android.material.navigation.NavigationView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:menu="@menu/navigation_menu" />
</androidx.drawerlayout.widget.DrawerLayout>
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/list"/>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:layout_alignParentEnd="true"
android:layout_alignParentBottom="true"
/>
</RelativeLayout>
DrawerLayout 应该是布局的父级。这是我的例子:
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/mDrawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="false"
tools:openDrawer="end">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
>
//my code
</androidx.constraintlayout.widget.ConstraintLayout>
<com.google.android.material.navigation.NavigationView
android:id="@+id/navrapoarte"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start"
>
//my code
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minHeight="200dp"
android:orientation="vertical">
</androidx.constraintlayout.widget.ConstraintLayout>
</com.google.android.material.navigation.NavigationView>
</androidx.drawerlayout.widget.DrawerLayout>
我正在编写一个管理器应用程序,但遇到了这个问题。导航抽屉本身与 activity 1 中的列表视图堆叠在一起。没有异常,应用程序运行正常,但同时单击了列表视图元素和导航抽屉元素。
这是activity布局
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".EventActivity">
<androidx.drawerlayout.widget.DrawerLayout
android:id="@+id/my_drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
tools:ignore="HardcodedText">
<com.google.android.material.navigation.NavigationView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:menu="@menu/navigation_menu" />
</androidx.drawerlayout.widget.DrawerLayout>
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/list"/>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:layout_alignParentEnd="true"
android:layout_alignParentBottom="true"
/>
</RelativeLayout>
DrawerLayout 应该是布局的父级。这是我的例子:
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/mDrawer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="false"
tools:openDrawer="end">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
>
//my code
</androidx.constraintlayout.widget.ConstraintLayout>
<com.google.android.material.navigation.NavigationView
android:id="@+id/navrapoarte"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start"
>
//my code
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minHeight="200dp"
android:orientation="vertical">
</androidx.constraintlayout.widget.ConstraintLayout>
</com.google.android.material.navigation.NavigationView>
</androidx.drawerlayout.widget.DrawerLayout>