Catch the global exception implementation code in Android

  • 2020-06-19 11:41:12
  • OfStack

1. Implement UncaughtExceptionHandler and handle uncaught exceptions in method uncaughtException.


public class GlobalException implements UncaughtExceptionHandler
{  
  private final static GlobalException myCrashHandler = new GlobalException();

  private GlobalException()
  {
  }

  public static synchronized GlobalException getInstance()
  {
    return myCrashHandler;
  }

  public void uncaughtException(Thread arg0, Throwable arg1)
  {
    Trace.Log("-------------caught Exception--");
  }
}

2. Inherit Application and call Thread to catch exceptions

Code:


public class MyApplication extends Application 
{
  public void onCreate() 
  {
    super.onCreate();
    GlobalException handler = GlobalException.getInstance();    
    Thread.setDefaultUncaughtExceptionHandler(handler);   
    
  }
}


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