摘要： packagecom.ray.test;importandroid.app.Activity;importandroid.os.Bundle;importandroid.os.Vibrator;importandroid.view.MotionEvent;publicclassTestViberationextendsActivity{Vibratorvibrator;/**Calledwhentheactivityisfirstcreated.*/@OverridepublicvoidonCreate(BundlesavedInstanceState){super.onCreate(save 阅读全文