android 检测应用异常 U…

继承接口UncaughtExceptionHandler，并重写里面的uncaughtException(Thread thread, Throwable ex)方法，这样就可以监测应用程序的异常情况，做相应的处理：

public class myCustomExceptionHandler implements UncaughtExceptionHandler
   private UncaughtExceptionHandler
   public myCustomExceptionHandler() {
       this.defaultUEH = Thread.getDefaultUncaughtExceptionHandler();
       @Override
     public void uncaughtException(Thread thread, Throwable ex) {
         // TODO Auto-generated method stub
         System.out.println("应用程序异常");
        
         defaultUEH.uncaughtException(thread, ex);;
     }
     
 }

然后在Activity中加入 Thread.setDefaultUncaughtExceptionHandler(new myCustomExceptionHandler());即可。