package com.tuanhav95.example import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import com.tuanhav95.drag.DragView import com.tuanhav95.example.fragment.BottomFragment import com.tuanhav95.example.fragment.NormalTopFragment import kotlinx.android.synthetic.main.activity_normal.* class NormalActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_normal) dragView.setDragListener(object : DragView.DragListener { override fun onChangeState(state: DragView.State) { } override fun onChangePercent(percent: Float) { alpha.alpha = 1 - percent } }) supportFragmentManager.beginTransaction().add(R.id.frameFirst, NormalTopFragment()).commit() supportFragmentManager.beginTransaction().add(R.id.frameSecond, BottomFragment()).commit() btnMax.setOnClickListener { dragView.maximize() } btnMin.setOnClickListener { dragView.minimize() } btnClose.setOnClickListener { dragView.close() } } }