Override OnResume() method of all activities Android

问题

I have and app with more than 10 activities and I would like override the method onResume() with the same code in all of them.

I know that I can override this method in each activity, but I'm looking for an efficient solution.

Moreover I would like inside this onResume show a message depending what activity is coming from, for example: if you are in the MainActivity I want that this common onResume detects that is coming from this activity and show I'm coming from MainActivity

Thank you.

回答1:

you should Override activity in a BaseClass and use your BaseClass instead of Activity in the other activities:

public class BaseClass extends Activity 
{

  public void onResume() 
  {
    // common code
  } 
}

public class OtherClass extends BaseClass 
{
}

回答2:

Make a parent activity and override its onResume, then make all your 10 activities extend the creted parent..

来源：https://stackoverflow.com/questions/12617207/override-onresume-method-of-all-activities-android