Start an Activity with Intent Explicit Intent Activity 1 Activity 2 Intent Intent anIntent new Intent(Activity1.this,Activity2.class); startActivity(anIntent); Activity 1 Activity 2 Intent Intent AnotherIntent new Intent(Activity2.this,Activity1.class); startActivity(AnotherIntent); 3Start an Activity with Intent 3 Activity 1 Activity 2 Intent Intent anIntent = new Intent(Activity1.this, Activity2.class); startActivity(anIntent); Intent AnotherIntent = new Intent(Activity2.this, Activity1.class); startActivity(AnotherIntent); Activity 1 Activity 2 Intent Explicit Intent