使用希伯来语时，Android的计算器的TextView [英] Android textview stackoverflow when using Hebrew
问题描述
结果
我的应用程序从一个RESTful HTTP源检索数据。结果
有时，会出现Hewbrew文本。结果
标题קולהמדיה，עמודהבית结果
内容הפיג'מות - עונה6פרק12עכשיולצפייהישירה！ קישור：הצגאתהדף
My app is retrieving data from a RESTful http source.
Sometimes, there will be Hewbrew text.
title קול המדיה, עמוד הבית
content הפיג'מות - עונה 6 פרק 12 עכשיו לצפייה ישירה! קישור: הצג את הדף
一切都很好，直到它有一个TextView使用。
我用我自己的列表适配器将出现以下情况时，本文试图得到加载：
Everything is fine until it has to be used in a textview. I'm using my own list adapter and the following happens when this text tries to get loaded:
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，我试图用一个try / catch围绕code，但我没有任何帮助。美中不足的不捕获该异常。
So, I tried to use a try/catch around the code, but I no help. The catch doesn't catch this exception.
我的code：
try{
holder.content.setText(currPage.GetContent())
holder.title.setText(currPage.GetTitle());
} catch (StackOverflowError e){
e.printStackTrace();
}
这不起作用，因为这不是在异常实际发生的事情。这是当文本被绘制到屏幕上。我不知道该如何阻止这种情况发生。
我真的宁愿只是有一个空白的领域，如果这是最简单的修复，但我不知道如何来检测希伯来文是体面的方式。
任何帮助和建议将是极大的AP preciated。
That doesn't work because that's not where the exception is actually happening. It's when the text is being drawn onto the screen. I don't know how to stop this from happening. I really would rather just have a blank field if that is the easiest fix, but I don't know how to detect for Hebrew text is decent way. Any help and suggestions would be greatly appreciated.
谢谢
干杯，
特里。
Thanks Cheers, Terry.
logcat的输出：
logcat output:
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)
请注意：原帖和标题说阿拉伯语。它是正确的说希伯来语。也许它很重要。
NOTE: The original post and title said Arabic. It's been correct to say Hebrew. Maybe it matters.
推荐答案
我已经写阿拉伯文文本一个TextView很多次，没有看到一个堆栈溢出异常，这也是一个从右到左（RTL）语言。你修改的onDraw（）方法或任何其他方法可能会造成这个错误？
I have written Arabic text to a TextView many times without seeing a stack overflow exception, which is also a Right-to-Left (RTL) language. Did you modify the onDraw() method or any other method that might be causing this error?
如果您无法找到原因，这应该返回真正如果给定的的inputText 包含希伯来字符：
If you can't find the reason, this should return true if the given inputText contains Hebrew characters:
Pattern.matches("(\\p{InHebrew})+", inputText);
您可能还希望如果其他语言可能会带来问题，以禁止任何非拉丁字符。本网站包含了所有你能匹配的UNI code脚本的列表：
结果正则表达式教程 - 统一code字符
You might also want to disallow any non-Latin characters if other languages cause problems as well. This site contains a list of all of the unicode scripts you can match against:
Regex Tutorial - Unicode Characters
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