Question

我在android支持设计库中使用了新的 NavigationView 。它工作正常，但是当我尝试设置它从右侧滑动时，它会因异常而崩溃：

java.lang.IllegalArgumentException: No drawer view found with gravity LEFT

我的主要布局：

<android.support.v4.widget.DrawerLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/navigationDrawer"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <include layout="@layout/activity_main_content" />

    <android.support.design.widget.NavigationView
        android:id="@+id/navigationView"
        style="@style/NavigationView"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="right"
        app:headerLayout="@layout/header"
        app:menu="@menu/menu_drawer"/>

</android.support.v4.widget.DrawerLayout>

任何人都知道如何改变这个吗？我尝试将“layout_gravity”更改为“end”，它会给我同样的错误。

编辑：完整的logcat：

java.lang.IllegalArgumentException: No drawer view found with gravity LEFT
        at android.support.v4.widget.DrawerLayout.openDrawer(DrawerLayout.java:1322)
        at android.support.v7.app.ActionBarDrawerToggle.toggle(ActionBarDrawerToggle.java:289)
        at android.support.v7.app.ActionBarDrawerToggle.access$100(ActionBarDrawerToggle.java:65)
        at android.support.v7.app.ActionBarDrawerToggle$1.onClick(ActionBarDrawerToggle.java:201)
        at android.view.View.performClick(View.java:4754)
        at android.view.View$PerformClick.run(View.java:19605)
        at android.os.Handler.handleCallback(Handler.java:733)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:146)
        at android.app.ActivityThread.main(ActivityThread.java:5635)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:515)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
        at dalvik.system.NativeStart.main(Native Method)

activity_main_content.xml：

<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/main_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

        <include layout="@layout/toolbar" />

    </android.support.design.widget.AppBarLayout>


    <FrameLayout
        android:id="@+id/mainScreenFragmentContainer"
        style="@style/MainScreenFragmentContainer"
        android:layout_marginTop="?attr/actionBarSize"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</android.support.design.widget.CoordinatorLayout>

Answer 1

<android.support.design.widget.NavigationView
      android:id="@+id/nav_view"
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:layout_gravity="end"
      android:fitsSystemWindows="true"
      app:headerLayout="@layout/nav_header"
      app:menu="@menu/drawer_view" />

您应该确保android:layout_gravity="end"

Answer 2

使用android:layout_gravity="end"。

Answer 3

Match path = (a)-[:COMMON*]-(c)
WITH distinct a,c, min(length(path)) as len
MATCH path2 = (a)-[*..len]-(c)
RETURN rels(path2);

NavigationView从右侧滑动

3 个答案: