ArrayIndexOutOfBoundsException異常，而駁回小吃吧/ ViewDragHelper

實現在我的幾個應用新Snackbar後，我收到以下錯誤：ArrayIndexOutOfBoundsException異常，而駁回小吃吧/ ViewDragHelper

java.lang.ArrayIndexOutOfBoundsException: length=1; index=1 at 
android.support.v4.widget.ViewDragHelper.shouldInterceptTouchEvent(SourceFile:1014) at 
android.support.design.widget.SwipeDismissBehavior.onInterceptTouchEvent(SourceFile:188) at 
android.support.design.widget.Snackbar$Behavior.onInterceptTouchEvent(SourceFile:659) at 
android.support.design.widget.Snackbar$Behavior.onInterceptTouchEvent(SourceFile:641) at 
android.support.design.widget.CoordinatorLayout.performIntercept(SourceFile:343) at 
android.support.design.widget.CoordinatorLayout.onInterceptTouchEvent(SourceFile:376) at 
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1827) at 
android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2241) at 
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1946) at 
android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2241) at 
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1946) at 
android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2241) at 
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1946) at 
android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2241) at 
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1946) at 
android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2241) at 
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1946) at 
android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2241) at 
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:1946) at 
com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1968) at 
com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1420) at 
android.app.Activity.dispatchTouchEvent(Activity.java:2428) at 
android.support.v7.internal.view.WindowCallbackWrapper.dispatchTouchEvent(SourceFile:59) at 
android.support.v7.internal.view.WindowCallbackWrapper.dispatchTouchEvent(SourceFile:59) at 
com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1916) at 
android.view.View.dispatchPointerEvent(View.java:7475) at 
android.view.ViewRootImpl.deliverPointerEvent(ViewRootImpl.java:3744) at 
android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:3672) at 
android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:4924) at 
android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:4884) at 
android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:5036) at 
android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:179) at 
android.view.InputEventReceiver.nativeConsumeBatchedInputEvents(Native Method) at 
android.view.InputEventReceiver.consumeBatchedInputEvents(InputEventReceiver.java:171) at 
android.view.ViewRootImpl.doConsumeBatchedInput(ViewRootImpl.java:5004) at 
android.view.ViewRootImpl$ConsumeBatchedInputRunnable.run(ViewRootImpl.java:5058) at 
android.view.Choreographer$CallbackRecord.run(Choreographer.java:776) at 
android.view.Choreographer.doCallbacks(Choreographer.java:579) at 
android.view.Choreographer.doFrame(Choreographer.java:546) at 
android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:762) at 
android.os.Handler.handleCallback(Handler.java:725) at 
android.os.Handler.dispatchMessage(Handler.java:92) at android.os.Looper.loop(Looper.java:153) at 
android.app.ActivityThread.main(ActivityThread.java:5299) at java.lang.reflect.Method.invokeNative(Native 
Method) at java.lang.reflect.Method.invoke(Method.java:511) at 
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833) at 
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) at dalvik.system.NativeStart.main(Native 
Method)

我使用的是相同的設置在這裏：https://github.com/chrisbanes/cheesesquare/blob/master/app/src/main/java/com/support/android/designlibdemo/MainActivity.java

public class MainActivity extends AppCompatActivity { 

    private Snackbar snackbar;  

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
     setSupportActionBar(toolbar); 

     FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); 
     fab.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 

       // if showing already, close 
       if (this.snackbar != null) { 
        this.snackbar.dismiss(); 
       } 

       // make new snackbar 
       this.snackbar = Snackbar.make(view, "Here's a Snackbar", Snackbar.LENGTH_LONG).show(); 


       // chris banes example 
       // Snackbar.make(view, "Here's a Snackbar", Snackbar.LENGTH_LONG).setAction("Action", null).show(); 

      } 
     }); 
    } 

    @Override 
    public void onPause() { 
     super.onPause(); 
     // dismiss when user clicks "home" 
     if (this.snackbar != null) { 
      this.snackbar.dismiss(); 
     } 
    } 
}

摘要：

我使用Snackbar
我現在用的是CoodinartorLayout
我沒有使用DrawerLayout

谷歌的問題：

基於異常中的android.support.v4.widget.ViewDragHelper.shouldInterceptTouchEvent(SourceFile:1014) at一行，我猜測它與Snackbar的「解僱」有關？

也許我不應該dismissSnackbar在？我曾經用Toast s來做到這一點。

來源

2015-06-22 Jared Burrows

「我收到以下錯誤」 - 你的意思，你有沒有在實驗室中複製，但你通過在生產崩潰報告得到它應用？「也許我不應該在onPause解僱Snackbar？」 - 好吧，與「Toast」不同，AFAIK和Snackbar是你活動視圖層次結構的一部分，所以它不應該干擾接管前景的其他活動，如果這就是你解僱它的原因。 – CommonsWare

是的，確切地說。我無法在任何設備或任何測試中重現此操作。 –

爲什麼這會被投票？ –

我發現的一個解決方案是通過使用findViewById(android.R.id.content)來確保它不是「可滑動的」。該解決方案基本上「避免」並防止發生錯誤。

Snackbar.make(findViewById(android.R.id.content), "Hello!", Snackbar.LENGTH_LONG);

應固定在23.2.1：https://stackoverflow.com/a/36004008/950427

來源

2016-02-03 06:07:06

更新到23.2.1爲您解決了這個問題@JaredBurrows？ – ernestkamara

我不確定。 '24.0.0'已經不在了。確保使用最新的。 –

是的，我也檢查了我的Android支持庫，它是23.2。1並且沒有可用的更新 – DomeWTF

ArrayIndexOutOfBoundsException異常，而駁回小吃吧/ ViewDragHelper

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