android custom toast 만들기 (사용자 정의 토스트) >1234567891011121314151617181920212223242526272829303132333435363738394041424344454647package com.example.samplebutton.util; import android.app.Activity;import android.content.Context;import android.util.Log;import android.view.Gravity;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.TextView;imp..