为什么这个抽屉力量关闭我的应用程序？

问题描述：

我没有改变我的应用程序的一部分，但在我重建它，这股力量紧密显示：为什么这个抽屉力量关闭我的应用程序？

java.lang.IllegalStateException: Child drawer has absolute gravity LEFT but this DrawerLayout already has a drawer view along that edge Exception.

我的动态布局：

<?xml version="1.0" encoding="utf-8"?> 
<android.support.v4.widget.DrawerLayout 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:id="@+id/draw" 
xmlns:android="http://schemas.android.com/apk/res/android" > 
<LinearLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:id="@+id/lin_hime_body" 
    android:orientation="vertical"> 
    <include 
     layout="@layout/lay_title_main" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content"/> 
    <FrameLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:id="@+id/frm_home"/> 
</LinearLayout> 
<LinearLayout 
    android:layout_width="80dp" 
    android:layout_height="match_parent" 
    android:layout_gravity="start" 
    android:orientation="vertical" 
    android:id="@+id/menu1"> 
    <include layout="@layout/lay_menu1"/> 
</LinearLayout> 
<LinearLayout 
    android:layout_width="240dp" 
    android:layout_height="match_parent" 
    android:layout_gravity="start" 
    android:orientation="vertical" 
    android:id="@+id/menu2"> 
    <include layout="@layout/lay_menu2"/> 
</LinearLayout> 
<LinearLayout 
    android:layout_width="240dp" 
    android:layout_height="match_parent" 
    android:layout_gravity="end" 
    android:orientation="vertical" 
    android:id="@+id/menu3"> 
    <include layout="@layout/lay_menu3"/> 
</LinearLayout> 
</android.support.v4.widget.DrawerLayout>

我得到这个例外

java.lang.IllegalStateException: Child drawer has absolute gravity 
LEFT but this DrawerLayout already has a drawer view along that edge 
                      at 
android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:1089) 
                      at android.view.View.measure(View.java:18916) 
                      at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5972) 
                      at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) 
                      at android.view.View.measure(View.java:18916) 
                      at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5972) 
                      at 
android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1465) 
                      at android.widget.LinearLayout.measureVertical(LinearLayout.java:748) 
                      at android.widget.LinearLayout.onMeasure(LinearLayout.java:630) 
                      at android.view.View.measure(View.java:18916) 
                      at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5972) 
                      at android.widget.FrameLayout.onMeasure(FrameLayout.java:194) 
                      at 
com.android.internal.policy.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2693) 
                      at android.view.View.measure(View.java:18916) 
                      at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2218) 
                      at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1294) 
                      at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1536) 
                      at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1185) 
                      at 
android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6255) 
                      at 
android.view.Choreographer$CallbackRecord.run(Choreographer.java:873) 
                      at android.view.Choreographer.doCallbacks(Choreographer.java:676) 
                      at android.view.Choreographer.doFrame(Choreographer.java:606) 
                      at 
android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:859) 
                      at android.os.Handler.handleCallback(Handler.java:739) 
                      at android.os.Handler.dispatchMessage(Handler.java:95) 
                      at android.os.Looper.loop(Looper.java:168) 
                      at android.app.ActivityThread.main(ActivityThread.java:5885) 
                      at java.lang.reflect.Method.invoke(Native Method) 
                      at 
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:819) 
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:709)

打开你能后的堆栈跟踪，好吗？ –

android.support.v4.widget.DrawerLayout只能有两个子布局 – AbhayBohra

@SamuelRobert I更新了 –

答

试试这个如果可行：

<?xml version="1.0" encoding="utf-8"?> 
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/draw" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 

    <RelativeLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent"> 

     <LinearLayout 
      android:id="@+id/lin_hime_body" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      android:orientation="vertical"> 

      <include 
       layout="@layout/lay_title_main" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" /> 

      <FrameLayout 
       android:id="@+id/frm_home" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/menu1" 
      android:layout_width="80dp" 
      android:layout_height="match_parent" 
      android:layout_gravity="start" 
      android:orientation="vertical"> 

      <include layout="@layout/lay_menu1" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/menu2" 
      android:layout_width="240dp" 
      android:layout_height="match_parent" 
      android:layout_gravity="start" 
      android:orientation="vertical"> 

      <include layout="@layout/lay_menu2" /> 
     </LinearLayout> 
    </RelativeLayout> 

    <LinearLayout 
     android:id="@+id/menu3" 
     android:layout_width="240dp" 
     android:layout_height="match_parent" 
     android:layout_gravity="left" 
     android:orientation="vertical"> 

     <include layout="@layout/lay_menu3" /> 
    </LinearLayout> 


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

它解决了！但现在抽屉被打开，我写了drawer.close（menu1）app force关闭。 –

尝试drawer.closeDrawers（）关闭抽屉 – AbhayBohra

答

你DrawerLayout只能有2个孩子，它应该有重力属性，并描述你想要的抽屉，从

<android.support.v4.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/drawer_layout" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:fitsSystemWindows="true" 
tools:openDrawer="start"> 

<include 
    layout="@layout/your_actiivity_views_layout" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" /> 

<android.support.design.widget.NavigationView 
    android:id="@+id/nav_view" 
    android:layout_width="wrap_content" 
    android:layout_height="match_parent" 
    android:layout_gravity="start"/> 
</android.support.v4.widget.DrawerLayout>

为什么这个抽屉力量关闭我的应用程序？

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