基于Android应用中如何反馈Crash报告的详解

package com.arui.framework.android.exception; 
import java.lang.Thread.UncaughtExceptionHandler; 
import android.content.Context; 
/**
 
 * Default exception handler for all activities.
 * 
 * @author http://blog.csdn.net/arui319
 
 * @version 2011/12/01
 * 
 */ 
public class DefaultExceptionHandler implements UncaughtExceptionHandler { 
    private Context act = null; 
    public DefaultExceptionHandler(Context act) { 
       this.act = act; 
    } 
    @Override 
    public void uncaughtException(Thread thread, Throwable ex) { 
 
       // 收集异常信息 并且发送到服务器  
 
       sendCrashReport(ex); 
 
       // 等待半秒  
 
       try { 
 
           Thread.sleep(500); 
 
       } catch (InterruptedException e) { 
 
           //  
       } 
       // 处理异常  
       handleException(); 
    } 
    private void sendCrashReport(Throwable ex) { 
 
       StringBuffer exceptionStr = new StringBuffer(); 
 
       exceptionStr.append(ex.getMessage()); 
 
       StackTraceElement[] elements = ex.getStackTrace(); 
 
       for (int i = 0; i < elements.length; i++) { 
 
           exceptionStr.append(elements[i].toString()); 
       } 
 
       //TODO   
 
       //发送收集到的Crash信息到服务器  
 
    } 
    private void handleException() { 
 
       //TODO   
 
       //这里可以对异常进行处理。  
 
       //比如提示用户程序崩溃了。  
 
       //比如记录重要的信息，尝试恢复现场。 
    } 
} 

Thread.setDefaultUncaughtExceptionHandler(new DefaultExceptionHandler( 
 
       this.getApplicationContext()));