How to Invoke or call one app from another app in Android?

Question

I want to invoke one application from another application.

My Java file code:

Intent intent = new Intent(Intent.ACTION_RUN);
intent.se         


        

Answer 1

You might need to be a little more specific about what you're doing. If all you want to do is, say, launch another Activity from your main Activity, something like this would work:

Intent intent = new Intent(this, OtherActivity.class);
intent.putExtra("key", "data"); //put any data you want to pass into the new activity
startActivity(intent);

Then just make sure you put the new activity in your manifest like this:

If your goal is something else then you should be ore specific with what you want to do.