In manifest file, you can change the application label only. If you want to change the apk file name, you should change your project name. To do this, you just right click on your project in Navigator windows, choose Refactor>Rename and type a new name for it.
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
