Question

我的应用程序正在从RESTful http源检索数据有时，会有Hewbrew文本 titleקולהמדיה，עמודהבית
contentהפיג'מות - עונה6פרק12עכשיולצפייהישירה！ קישור：הצגאתהדף

一切都很好，直到它必须在textview中使用。我正在使用自己的列表适配器，当此文本尝试加载时会发生以下情况：

I/dalvikvm( 2524): Stack overflow, expanding (0x41048200 to 0x41048000)
I/dalvikvm( 2524): Shrank stack (to 0x41048200, curFrame is 0x41049cd8)
D/AndroidRuntime( 2524): Shutting down VM
W/dalvikvm( 2524): threadid=3: thread exiting with uncaught exception (group=0x4000fe70)
E/AndroidRuntime( 2524): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime( 2524): java.lang.StackOverflowError
E/AndroidRuntime( 2524):        at android.text.Styled.drawText(Styled.java:290)

所以，我尝试在代码中使用try / catch，但我没有帮助。捕获没有捕获此异常。

我的代码：

try{    
   holder.content.setText(currPage.GetContent())      
   holder.title.setText(currPage.GetTitle());      
} catch (StackOverflowError e){      
   e.printStackTrace();  
}

这不起作用，因为那不是实际发生异常的地方。这是文本被绘制到屏幕上的时候。我不知道如何阻止这种情况发生。我真的宁愿只有一个空白字段，如果这是最简单的修复，但我不知道如何检测希伯来文本是不错的方式。任何帮助和建议将不胜感激。

由于干杯，特里。

logcat输出：

I/dalvikvm( 2411): Stack overflow, expanding (0x41048200 to 0x41048000)
I/dalvikvm( 2411): Shrank stack (to 0x41048200, curFrame is 0x41049cd8)
D/AndroidRuntime( 2411): Shutting down VM
W/dalvikvm( 2411): threadid=3: thread exiting with uncaught exception (group=0x4000fe70)
E/AndroidRuntime( 2411): Uncaught handler: thread main exiting due to uncaught exception
E/AndroidRuntime( 2411): java.lang.StackOverflowError
E/AndroidRuntime( 2411):        at android.text.Styled.drawText(Styled.java:290)
E/AndroidRuntime( 2411):        at android.text.Layout.drawText(Layout.java:1366)
E/AndroidRuntime( 2411):        at android.text.Layout.draw(Layout.java:339)
E/AndroidRuntime( 2411):        at android.widget.TextView.onDraw(TextView.java:3921)
E/AndroidRuntime( 2411):        at android.view.View.draw(View.java:5838)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1486)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1484)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.View.draw(View.java:5841)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1486)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.View.draw(View.java:5841)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1486)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.widget.AbsListView.dispatchDraw(AbsListView.java:1319)
E/AndroidRuntime( 2411):        at android.widget.ListView.dispatchDraw(ListView.java:2820)
E/AndroidRuntime( 2411):        at android.view.View.draw(View.java:5944)
E/AndroidRuntime( 2411):        at android.widget.AbsListView.draw(AbsListView.java:2121)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1486)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1484)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.View.draw(View.java:5841)
E/AndroidRuntime( 2411):        at android.widget.FrameLayout.draw(FrameLayout.java:352)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1486)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1484)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1484)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1484)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1484)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.View.draw(View.java:5841)
E/AndroidRuntime( 2411):        at android.widget.FrameLayout.draw(FrameLayout.java:352)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1486)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.drawChild(ViewGroup.java:1484)
E/AndroidRuntime( 2411):        at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1228)
E/AndroidRuntime( 2411):        at android.view.View.draw(View.java:5841)
E/AndroidRuntime( 2411):        at android.widget.FrameLayout.draw(FrameLayout.java:352)
E/AndroidRuntime( 2411):        at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1847)
E/AndroidRuntime( 2411):        at android.view.ViewRoot.draw(ViewRoot.java:1217)
E/AndroidRuntime( 2411):        at android.view.ViewRoot.performTraversals(ViewRoot.java:1030)
E/AndroidRuntime( 2411):        at android.view.ViewRoot.handleMessage(ViewRoot.java:1482)
E/AndroidRuntime( 2411):        at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime( 2411):        at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime( 2411):        at android.app.ActivityThread.main(ActivityThread.java:3948)
E/AndroidRuntime( 2411):        at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 2411):        at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime( 2411):        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
E/AndroidRuntime( 2411):        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
E/AndroidRuntime( 2411):        at dalvik.system.NativeStart.main(Native Method)

注意：原帖和标题说阿拉伯语。说希伯来语是对的。也许这很重要。

Answer 1

我已经多次向TextView写了阿拉伯语文本而没有看到堆栈溢出异常，这也是一种从右到左（RTL）语言。您是否修改了onDraw()方法或可能导致此错误的任何其他方法？

如果找不到原因，如果给定的true包含希伯来字符，则应返回inputText：

Pattern.matches("(\\p{InHebrew})+", inputText);

如果其他语言也会导致问题，您可能还想禁止使用任何非拉丁字符。该站点包含您可以匹配的所有unicode脚本的列表：
Regex Tutorial - Unicode Characters

使用希伯来语时的Android textview stackoverflow

1 个答案: