固定计算器错误 [英] fixing the StackOverflow Error

查看：82
本文介绍了固定计算器错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我已经开发了一个应用程序中，我有4个选项卡A，B，C，D。每个标签包含一个活动。在第四个标签DI增加了一个的ActivityGroup中，我有3个活动X，Y，Z.In在那里我已经添加了活动组我得到的StackOverflow error.Please帮我在修复这个错误的第四个选项卡。

I have developed an application in which i have 4 tabs A,B,C,D. Each of the Tab contains an Activity. In the fourth tab D I have added an ActivityGroup in which I am having 3 more Activities X,Y,Z.In the fourth Tab where I have added the activity group I am getting StackOverflow error.Please help me out in fixing this error.

这是我的堆栈跟踪： -

this is my stackTrace:--

07-15 15:22:45.587: ERROR/AndroidRuntime(222): Uncaught handler: thread main exiting due to uncaught exception
07-15 15:22:45.677: ERROR/AndroidRuntime(222): java.lang.StackOverflowError
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.AbsListView.dispatchDraw(AbsListView.java:1324)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.ListView.dispatchDraw(ListView.java:2972)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6641)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.AbsListView.draw(AbsListView.java:2171)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1531)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.drawChild(ViewGroup.java:1529)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1258)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.view.View.draw(View.java:6538)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at android.widget.FrameLayout.draw(FrameLayout.java:352)
07-15 15:22:45.677: ERROR/AndroidRuntime(222):     at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow

请帮我...我是很新的Andr​​oid系统。

Please help me out ...I am very new to android.

推荐答案

我同意，在大多数情况下，布点的另一种方式，但如果你真的需要处理大量的嵌套的看法，有一个肮脏的解决方法。您认为子类：

I agree that in most cases there is another way of layouting, but in case you really need to deal with a lot of nested views, there is a dirty workaround. In your view subclass:

    private Handler mHandler = new Handler();

    @Override
    public void draw(Canvas canvas) {
            try {
                    super.draw(canvas);
            } catch (StackOverflowError e) {
                    mHandler.postDelayed(new Runnable() {
                            public void run() {
                                    invalidate();
                            }
                    }, 1);
            }
    }

这将停止的情况下失败当前调用堆栈，延缓当前视图的抽奖不久的将来。不，这似乎只是通过调用无效（）（无需使用postDelayed）工作，但我还是preFER使用处理程序来创建一个延迟。

It will stop the current call stack in case it fails and delay the draw of the current view to the very near future. Not that it seems to work by just calling invalidate() (no need to use a postDelayed) but I still prefer to use the handler to create a delay.

我还是同意其他人，最好的解决办法是让一个更好的布局。此解决方法应该只使用，如果没有其他的方式做您的布局。

编辑：此解决办法似乎并没有真正擦出火花。似乎解决问题的唯一方法是减少视图层次的深度。

this workaround doesn't seem to really work either. It seems that the only way to solve the problem is to reduce the depth of view hierarchy.

这篇关于固定计算器错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

查看全文
相关文章
移动开发最新文章
热门教程
热门工具
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆