在这里我封装好了一个类
import android.content.Context; import android.widget.Toast; public class ToastUtil { private static Toast mToast; public static void ShowMsg(Context context, String msg,int duration) { if (mToast == null) { mToast = Toast.makeText(context, msg, duration); }else { mToast.setText(msg); } mToast.show(); } }方法调用
ToastUtil.ShowMsg(this,"我被点击了",3); //转载请保留 http://www.luofenming.com/show.aspx?id=ART2020092900001