Android中捕獲全域異常實現代碼_Android

來源:互聯網
上載者:User

1、實現UncaughtExceptionHandler,在方法uncaughtException中處理沒有捕獲的異常。

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、繼承Application ,在其中調用Thread方法setDefaultUncaughtExceptionHandler,來捕獲異常

代碼:

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

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