Android explicit intent with target component

Question

Is it possible to fire explicit intent but not for an activity from my project but for activity in some other application.

I am sure of this code and I know it is ru

Answer 1

Yes it's possible. But the intent creation is a little different.

Intent intent = new Intent();
intent.setComponent(new ComponentName("The package name of the activity that you wish to launch","Its fully qualified class name"));
startActivity(intent);

But, then you just can't call any activity of any random app. That particular activity should have an intent-filter with a MAIN action.