Android - 滚动时禁用触摸事件

我尝试了各种解决方法，但没有为我工作。我有一个包含单元格的滚动视图，每个单元格都有一个onclicklistener。这些onclicklisteners添加视图到主视图，我清除onscrollchanged这些子视图。但如果我尝试点击这些单元格同时滚动动作，该应用程序崩溃。我尝试在try catch块内添加视图，但是没有发现异常并且应用程序崩溃。Android - 滚动时禁用触摸事件

所以我想在滚动进行时禁用触摸事件。有没有办法做到这一点？崩溃日志如下： -

12-22 13:25:34.420: DEBUG/FlurryAgent(7877): Error logged: uncaught 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877): FATAL EXCEPTION: main 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877): java.lang.NullPointerException 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2188) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.View.draw(View.java:9282) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.drawChild(ViewGroup.java:2584) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2189) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.drawChild(ViewGroup.java:2582) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2189) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.drawChild(ViewGroup.java:2582) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2189) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.drawChild(ViewGroup.java:2582) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2189) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.drawChild(ViewGroup.java:2582) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2189) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.View.draw(View.java:9282) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.widget.FrameLayout.draw(FrameLayout.java:419) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1924) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewRoot.draw(ViewRoot.java:1666) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewRoot.performTraversals(ViewRoot.java:1381) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.view.ViewRoot.handleMessage(ViewRoot.java:2003) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.os.Handler.dispatchMessage(Handler.java:99) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.os.Looper.loop(Looper.java:132) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at android.app.ActivityThread.main(ActivityThread.java:4025) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at java.lang.reflect.Method.invokeNative(Native Method) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at java.lang.reflect.Method.invoke(Method.java:491) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599) 
12-22 13:25:34.430: ERROR/AndroidRuntime(7877):  at dalvik.system.NativeStart.main(Native Method)

来源

2011-12-22 Anuj Agarwal

假设我们有2个事件，事件1和事件2，当事件1被调用时，它会调用事件2。所以你想禁用event2？在一般情况下，我通常创建变量

isDisable =假

然后覆盖事件2和传递isDisable以某种方式EVENT2，假设我们获得通过isDisable到事件2，则关于事件1 shoule代码是

isDisable = true; 
call event2 
isDisable = false;

和内部事件2，你必须检查isDisable = true或false来决定调用event2做什么。

来源

2011-12-22 16:42:00 Leo

没有朋友。这不是我要找的。让我解释一下好一点。我的滚动视图中有100x100像素的单元格，每个单元格的clicklisteners为主视图添加视图。现在，当我滚动视图时，我不希望在滚动期间添加视图..所以基本上，我想在处理scr9lling时处理事件.. – 2011-12-24 13:24:14

所以，当您滚动视图时，单元格的clicklisteners被称为？ – Leo 2011-12-24 17:24:29

不完全...我可以在任何时间点调用单元格的clicklisteners ..但我不希望它在滚动的持续时间内被调用..在滚动完成后，我希望能够调用clicklisteners ..我认为这将是可能的，如果我在滚动开始时设置一个标志并在滚动完成后重置它。此外，我可以在clicklisteners中检查此标志，并相应地调用它们。但是，无法找到任何方式，我可以在这种情况下设置或重置任何标志..我无法找到任何听众的滚动期间.. – 2012-01-02 09:52:18

Android - 滚动时禁用触摸事件

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