3 ImageButtons onClick opens same activity

Question

我有3个ImageButton ，它们应该打开不同的活动，但是每次都打开相同的活动。

Answer 1

Why are you using

BaseTabGroup parentActivity = (BaseTabGroup)getParent();
            parentActivity.startChildActivity("Engines", edit);

Just use

startActivity(intent);

See: http://developer.android.com/training/basics/firstapp/starting-activity.html

Your problem could also be inside the layout though.