java.lang.StackOverflowError，具体的错误信息以及相关代码已贴出，实在找不出解决方案，各位大侠们帮帮忙

Question

本帖最后由 j67065 于 2012-06-18 14:46:07 编辑

Answer 1

建议发该文件完整的源码以及出错完整提示Log

Answer 2

06-18 08:56:19.466: W/KeyCharacterMap(1097): No keyboard for id 0
06-18 08:56:19.466: W/KeyCharacterMap(1097): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
06-18 08:56:21.964: D/szipinf(1097): Initializing inflate state
06-18 08:56:22.054: D/szipinf(1097): Initializing zlib to inflate
06-18 08:56:34.638: I/TAG(1097): [TextWatcher][onTextChanged]c
06-18 08:56:34.638: I/TAG1(1097): 0
06-18 08:56:34.643: I/TAG2(1097): 0
06-18 08:56:34.643: I/TAG3(1097): 1
06-18 08:56:37.112: I/TAG(1097): [TextWatcher][onTextChanged]ca
06-18 08:56:37.112: I/TAG1(1097): 0
06-18 08:56:37.112: I/TAG2(1097): 1
06-18 08:56:37.122: I/TAG3(1097): 2
06-18 08:56:38.772: I/TAG(1097): [TextWatcher][onTextChanged]cab
06-18 08:56:38.822: I/TAG1(1097): 0
06-18 08:56:38.822: I/TAG2(1097): 2
android.widget.TextView.checkForRelayout(TextView.java:5491)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2724)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2592)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.EditText.setText(EditText.java:78)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2567)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnTextChanged(TextView.java:6295)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.setText(TextView.java:2727)
com.main.Display$6.onTextChanged(Display.java:207)
06-18 08:56:44.172: E/AndroidRuntime(1097):  at android.widget.TextView.sendOnT

Answer 3

 //拼写单词设置
         
        edittext1=(EditText)findViewById(R.id.edittext1);
        edittext1.addTextChangedListener(new TextWatcher(){ @Override
public void afterTextChanged(Editable arg0) {
// TODO Auto-generated method stub
//arg0.clear();
} @Override
public void beforeTextChanged(CharSequence arg0, int arg1,
int arg2, int arg3) {
// TODO Auto-generated method stub

} @Override
public void onTextChanged(CharSequence s, int arg1, int arg2,
int arg3) {
// TODO Auto-generated method stub
String strs=textview2.getText().toString();
char[]  character=strs.toCharArray();
String st=edittext1.getText().toString();
char[] dechar=st.toCharArray();
int len=st.length();

if(len<=character.length&&dechar[len-1]!=character[len-1]){
SpannableStringBuilder style=new SpannableStringBuilder(st);  
Log.i("XML", strs);
style.setSpan(new ForegroundColorSpan(Color.RED),len-1,len,Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);    
Log.i("XML", Integer.toString(len));
edittext1.setText(style);    



}


Log.i("TAG","[TextWatcher][onTextChanged]"+s);
Log.i("TAG1", Integer.toString(arg1));
Log.i("TAG2", Integer.toString(arg2));
Log.i("TAG3", Integer.toString(arg3));
}
        
        
        });

Answer 4

edittext1.addTextChangedListener(new TextWatcher(){
......public void onTextChanged(） {
... ...
edittext1.setText(style); }上面这两个是不是导致死循环了？

Answer 5

是的，那请教一下，如何修改呢？引用edittex监听的目的，是在edittext中没输入一个字母与已有的字符串比较不同的字母设为红色，向大侠请教,谢谢！

Answer 6

做个判断，如果是设置颜色的那么就不执行edittext1.setText(style); 

Answer 7

递归了吧，看起来，多大的栈都解决不了这个问题。我之前碰到一个例子，是我之前调试vellemo运行后，栈溢出导致程序退出的问题。原因也很简单，是show一个drawable引起的：默认的drawable是一个xml文件，比如叫aaa.xml, 真正的图片是放在drawable-xxx目录下的aaa.png，刚好系统的配置项用的是ldpi，drawable-ldpi下没有aaa.png, 则系统就会挑选默认的drawable，解析出来就是aaa.xml
依次类推，死循环了...你要看看你的edittext1.setText(style);  
中的style，是不是也有此问题。从现象上看，应该是了。

Answer 8

判断可以有两种：
1. 在beforeTextChanged中取出字符串和 onTexteChanged中的对比，如果一样那么说明是改变颜色的，那么就不设置颜色；
2. 在改变颜色的edittext1.setText(style); 语句之前加一个标志flag = true；说明这次是改变颜色的，下次再进来的时候不设置颜色；

Answer 9

应该是对style的xml（里面应该是个reference，不是存储的实际值，至于何为xml的reference，可以去android的SDK文档看看）进行resolve，结果又resolve到自生来了，自身又是一个reference，reference又需要resolve，系统去做resolve，结果又resolve到自身来了，如此循环....

Answer 10

如果你找不到，把你的res打包给大家看看吧。 这个和代码无关，是你的res中的xml写的有问题。

Answer 11

这个跟xml文件没多大关系的，只是实现一个简单的拼写功能，将输入的英文字符与已有的字符串做比较，不同的字符变颜色