注意代碼量有點多,但是你不要就此放棄,看效果圖決定你需不需該需求??并且代碼好理解基本上都是基于GSYVideoPlayer的方法進行重寫改造出來的,請放心食用
GSYVideoPlayer是一款開源并且強大的Android視頻播放器方便你們閱讀了GSYVideoPlayer更快速的上手GSYVideoPlayer框架地址
效果圖預覽
基于GSYVideoPlayer自定義布局高仿抖音
1.添加 GSYVideoPlayer依賴
//GSYVideoPlayer播放器
implementation 'com.github.CarGuo.GSYVideoPlayer:GSYVideoPlayer:v8.3.5-release-jitpack'
//GSYVideoPlayer播放器是否需要AliPlayer模式
implementation 'com.github.CarGuo.GSYVideoPlayer:GSYVideoPlayer-aliplay:v8.3.5-release-jitpack'
2.自定義GSYVideoPlayer布局?
package com.zyy.inpaint
import android.animation.Animator
import android.animation.AnimatorListenerAdapter
import android.animation.AnimatorSet
import android.animation.ObjectAnimator
import android.app.Activity
import android.app.Service
import android.content.Context
import android.graphics.Matrix
import android.graphics.Point
import android.graphics.Rect
import android.graphics.drawable.Drawable
import android.os.Handler
import android.os.Message
import android.os.Vibrator
import android.text.TextUtils
import android.util.AttributeSet
import android.view.*
import android.view.animation.AnimationUtils
import android.widget.ImageView
import android.widget.LinearLayout
import android.widget.SeekBar
import com.bumptech.glide.Glide
import com.bumptech.glide.request.RequestOptions
import com.shuyu.gsyvideoplayer.utils.CommonUtil
import com.shuyu.gsyvideoplayer.utils.Debuger
import com.shuyu.gsyvideoplayer.utils.GSYVideoType
import com.shuyu.gsyvideoplayer.video.StandardGSYVideoPlayer
import com.shuyu.gsyvideoplayer.video.base.GSYBaseVideoPlayer
import java.lang.ref.WeakReference
import java.util.*
import kotlin.math.abs
open class SampleCoverVideo : StandardGSYVideoPlayer {
var onLikeListener: () -> Unit = {}//屏幕點贊后,點贊按鈕需同步點贊
private var mCoverImage: ImageView? = null
private var mCoverOriginUrl: String? = null
private var mCoverOriginId: Int = 0
private var mDefaultRes: Int? = null
private var videoStart: ImageView? = null
private var startVessel: LinearLayout? = null
private var layoutTime: LinearLayout? = null
private var icon: Drawable = resources.getDrawable(R.drawable.like_not,null)
private var mClickCount = 0 //點擊一次是暫停,多次是點贊
private var mHandler = LikeLayoutHandler(this)
private var startTime = System.currentTimeMillis()
constructor(context: Context, fullFlag: Boolean) : super(context,fullFlag)
constructor(context: Context) : super(context)
constructor(context: Context, attrs: AttributeSet) : super(context, attrs)
init {
//GSYVideoManager.instance().optionModelList = GSYVideoPlayerOptimize.videoOptionModelOptimize()
mCoverImage = findViewById(R.id.thumb_image)
startVessel = findViewById(R.id.startVessel)
videoStart = findViewById(R.id.videoStart)
layoutTime = findViewById(R.id.layout_time)
mProgressBar.apply {
layoutParams.height = Util.dip2px(context, 18f) //初始化進度條高度
isClickable = false
isFocusable = false
}
if(mThumbImageViewLayout != null && (mCurrentState == -1 || mCurrentState == CURRENT_STATE_NORMAL || mCurrentState == CURRENT_STATE_ERROR)) {
mThumbImageViewLayout.visibility = VISIBLE
}
clipChildren = false // 避免旋轉時點贊被遮擋
}
//監(jiān)聽觸摸,實際上是重寫GSYVideoPlayer中的監(jiān)聽觸摸
override fun onTouch(v: View?, event: MotionEvent?): Boolean {
val id = v!!.id
val x = event!!.x
val y = event.y
if (mIfCurrentIsFullscreen && mLockCurScreen && mNeedLockFull) {
onClickUiToggle(event)
startDismissControlViewTimer()
return true
}
if (id == R.id.fullscreen) {
return false
}
if (id == R.id.surface_container) {
when (event.action) {
MotionEvent.ACTION_DOWN -> {
touchSurfaceDown(x, y)
startTime = System.currentTimeMillis()
}
MotionEvent.ACTION_MOVE -> {
val deltaX = x - mDownX
val deltaY = y - mDownY
val absDeltaX = abs(deltaX)
val absDeltaY = abs(deltaY)
if (mIfCurrentIsFullscreen && mIsTouchWigetFull
|| mIsTouchWiget && !mIfCurrentIsFullscreen
) {
if (!mChangePosition && !mChangeVolume && !mBrightness) {
touchSurfaceMoveFullLogic(absDeltaX, absDeltaY)
}
}
touchSurfaceMove(deltaX, deltaY, y)
}
MotionEvent.ACTION_UP -> {
startDismissControlViewTimer()
touchSurfaceUp()
Debuger.printfLog(this.hashCode()
.toString() + "------------------------------ surface_container ACTION_UP")
startProgressTimer()
//不要和隱藏虛擬按鍵后,滑出虛擬按鍵沖突
if (mHideKey && mShowVKey) {
return true
}
handler.removeCallbacksAndMessages(null)
//判斷當前時間戳 減去 ACTION_DOWN按住時獲取的時間戳 是否大于500
if (System.currentTimeMillis() - startTime >= 500) {
//vibrate(context as Activity, longArrayOf(800, 1000, 800, 1000, 800, 1000),false)
} else {
// 點擊事件處理
mClickCount++
mHandler.removeCallbacksAndMessages(null)
if(mClickCount >= 2){
addHeartView(x, y)
onLikeListener()
mHandler.sendEmptyMessageDelayed(1, 500)
}else{
mHandler.sendEmptyMessageDelayed(0, 500)
}
}
}
}
gestureDetector.onTouchEvent(event)
} else if (id == R.id.progress) {
when (event.action) {
MotionEvent.ACTION_DOWN -> {
cancelDismissControlViewTimer()
cancelProgressTimer()
var vpdown = parent
while (vpdown != null) {
vpdown.requestDisallowInterceptTouchEvent(true)
vpdown = vpdown.parent
}
}
MotionEvent.ACTION_MOVE -> {
cancelProgressTimer()
var vpdown = parent
while (vpdown != null) {
vpdown.requestDisallowInterceptTouchEvent(true)
vpdown = vpdown.parent
}
}
MotionEvent.ACTION_UP -> {
startDismissControlViewTimer()
Debuger.printfLog(this.hashCode()
.toString() + "------------------------------ progress ACTION_UP")
startProgressTimer()
var vpup = parent
while (vpup != null) {
vpup.requestDisallowInterceptTouchEvent(false)
vpup = vpup.parent
}
mBrightnessData = -1f
}
}
}
return false
}
/**
* 在Layout中添加紅心并,播放消失動畫
*/
private fun addHeartView(x: Float, y: Float){
val lp = LayoutParams(icon.intrinsicWidth, icon.intrinsicHeight) //計算點擊的點位紅心的下部中間
lp.leftMargin = (x - icon.intrinsicWidth / 2).toInt()
lp.topMargin = (y - icon.intrinsicHeight).toInt()
val img = ImageView(context)
img.scaleType = ImageView.ScaleType.MATRIX
val matrix = Matrix()
matrix.postRotate(getRandomRotate()) //設置紅心的微量偏移
img.imageMatrix = matrix
img.setImageDrawable(icon)
img.layoutParams = lp
addView(img)
val animSet = getShowAnimSet(img)
val hideSet = getHideAnimSet(img)
animSet.start()
animSet.addListener(object : AnimatorListenerAdapter(){
override fun onAnimationEnd(animation: Animator) {
super.onAnimationEnd(animation)
hideSet.start()
}
})
hideSet.addListener(object : AnimatorListenerAdapter(){
override fun onAnimationEnd(animation: Animator) {
super.onAnimationEnd(animation)
removeView(img)//動畫結束移除紅心
}
})
}
/**
* 生成一個隨機的左右偏移量
*/
private fun getRandomRotate(): Float = (Random().nextInt(20) - 10).toFloat()
/**
* 剛點擊的時候的一個縮放效果
*/
private fun getShowAnimSet(view: ImageView): AnimatorSet{
// 縮放動畫
val scaleX = ObjectAnimator.ofFloat(view, "scaleX",1.2f,1f)
val scaleY = ObjectAnimator.ofFloat(view, "scaleY", 1.2f,1f)
val animSet = AnimatorSet()
animSet.playTogether(scaleX, scaleY)
animSet.duration = 100
return animSet
}
/**
* 縮放結束后到紅心消失的效果
*/
private fun getHideAnimSet(view: ImageView): AnimatorSet{
// 1.alpha動畫
val alpha = ObjectAnimator.ofFloat(view, "alpha", 1f, 0.1f)
// 2.縮放動畫
val scaleX = ObjectAnimator.ofFloat(view, "scaleX", 1f, 2f)
val scaleY = ObjectAnimator.ofFloat(view, "scaleY", 1f, 2f)
// 3.translation動畫
val translation = ObjectAnimator.ofFloat(view, "translationY", 0f, -150f)
val animSet = AnimatorSet()
animSet.playTogether(alpha, scaleX, scaleY, translation)
animSet.duration = 500
return animSet
}
private fun pauseClick(){
if(mClickCount == 1){
clickStartIcon() //播放視頻或暫停
showHiddenButtonStart() //顯示或隱藏播放按鈕
}
mClickCount = 0
}
fun onPause(){
mClickCount = 0
mHandler.removeCallbacksAndMessages(null)
}
companion object{
@Suppress("DEPRECATION")
private class LikeLayoutHandler(view: SampleCoverVideo): Handler(){
private val mView = WeakReference(view)
override fun handleMessage(msg: Message) {
super.handleMessage(msg)
when(msg.what){
0 -> mView.get()?.pauseClick()
1 -> mView.get()?.onPause()
}
}
}
//真機震動
private fun vibrate(activity: Activity, pattern: LongArray, isRepeat: Boolean) {
val vib = activity.getSystemService(Service.VIBRATOR_SERVICE) as Vibrator
vib.vibrate(pattern, if(isRepeat) 1 else -1)
}
}
override fun getLayoutId(): Int {
return R.layout.layout_video_cover
}
fun loadCoverImage(url: String, res: Int){
mCoverOriginUrl = url
mDefaultRes = res
Glide.with(context.applicationContext)
.setDefaultRequestOptions(RequestOptions()
.frame(100000)
.centerCrop()
.error(res)
.placeholder(res))
.load(url)
.into(mCoverImage!!)
}
fun loadCoverImageBy(id: Int, res: Int){
mCoverOriginId = id
mDefaultRes = res
mCoverImage?.setImageResource(id)
}
override fun startWindowFullscreen(
context: Context?,
actionBar: Boolean,
statusBar: Boolean,
): GSYBaseVideoPlayer {
val gsyBaseVideoPlayer = super.startWindowFullscreen(context, actionBar, statusBar)
val sampleCoverVideo = gsyBaseVideoPlayer as SampleCoverVideo
if(mCoverOriginUrl != null) {
mDefaultRes?.let { sampleCoverVideo.loadCoverImage(mCoverOriginUrl!!, it) }
} else if(mCoverOriginId != 0) {
mDefaultRes?.let { sampleCoverVideo.loadCoverImageBy(mCoverOriginId, it) }
}
return gsyBaseVideoPlayer
}
override fun showSmallVideo(
size: Point?,
actionBar: Boolean,
statusBar: Boolean,
): GSYBaseVideoPlayer {
//下面這里替換成你自己的強制轉化
val sampleCoverVideo = super.showSmallVideo(size, actionBar, statusBar) as SampleCoverVideo
sampleCoverVideo.startVessel?.visibility = GONE
sampleCoverVideo.startVessel = null
return sampleCoverVideo
}
override fun cloneParams(from: GSYBaseVideoPlayer?, to: GSYBaseVideoPlayer?) {
super.cloneParams(from, to)
val sf = from as SampleCoverVideo
val st = to as SampleCoverVideo
st.mShowFullAnimation = sf.mShowFullAnimation
}
/**
* 退出window層播放全屏效果
*/
@SuppressWarnings("ResourceType")
override fun clearFullscreenLayout() {
if(!mFullAnimEnd){
return
}
var delay = 0
mIfCurrentIsFullscreen = false
// ------- ?。?!如果不需要旋轉屏幕,可以不調用?。。?------
// 不需要屏幕旋轉,還需要設置 setNeedOrientationUtils(false)
if(mOrientationUtils != null){
delay = mOrientationUtils.backToProtVideo()
mOrientationUtils.isEnable = false
if (mOrientationUtils != null) {
mOrientationUtils.releaseListener()
mOrientationUtils = null
}
}
if (!mShowFullAnimation) {
delay = 0
}
val vp = (CommonUtil.scanForActivity(context)).findViewById<View>(Window.ID_ANDROID_CONTENT)
val oldF = vp.findViewById<View>(fullId)
if (oldF != null) {
//此處fix bug#265,推出全屏的時候,虛擬按鍵問題
val gsyVideoPlayer = oldF as SampleCoverVideo
gsyVideoPlayer.mIfCurrentIsFullscreen = false
}
if (delay == 0) {
backToNormal()
} else {
postDelayed({
run {
backToNormal()
}
}, delay.toLong())
}
}
/******************* 下方兩個重載方法,在播放開始前不屏蔽封面,不需要可屏蔽 ********************/
override fun onSurfaceUpdated(surface: Surface?) {
super.onSurfaceUpdated(surface)
if (mThumbImageViewLayout != null && mThumbImageViewLayout.visibility == VISIBLE) {
mThumbImageViewLayout.visibility = INVISIBLE
}
}
override fun setViewShowState(view: View?, visibility: Int) {
if (view == mThumbImageViewLayout && visibility != VISIBLE) {
return
}
super.setViewShowState(view, visibility)
}
override fun onSurfaceAvailable(surface: Surface?) {
super.onSurfaceAvailable(surface)
if (GSYVideoType.getRenderType() != GSYVideoType.TEXTURE) {
if (mThumbImageViewLayout != null && mThumbImageViewLayout.visibility == VISIBLE) {
mThumbImageViewLayout.visibility = INVISIBLE
}
}
}
/******************* 下方重載方法,在播放開始不顯示底部進度和按鍵,不需要可屏蔽 ********************/
private var byStartedClick: Boolean? = null
override fun onClickUiToggle(e: MotionEvent?) {
if (mIfCurrentIsFullscreen && mLockCurScreen && mNeedLockFull) {
setViewShowState(mLockScreen, VISIBLE)
return
}
byStartedClick = true
super.onClickUiToggle(e)
}
override fun changeUiToNormal() {
super.changeUiToNormal()
byStartedClick = false
}
override fun changeUiToPreparingShow() {
super.changeUiToPreparingShow()
Debuger.printfLog("Sample changeUiToPreparingShow")
setViewShowState(layoutTime, INVISIBLE)
setViewShowState(startVessel, INVISIBLE)
}
override fun changeUiToPlayingBufferingShow() {
super.changeUiToPlayingBufferingShow()
Debuger.printfLog("Sample changeUiToPlayingBufferingShow")
if (!byStartedClick!!) {
setViewShowState(layoutTime, INVISIBLE)
setViewShowState(startVessel, INVISIBLE)
}
}
override fun changeUiToPlayingShow() {
super.changeUiToPlayingShow()
Debuger.printfLog("Sample changeUiToPlayingShow")
if (!byStartedClick!!) {
setViewShowState(layoutTime, INVISIBLE)
setViewShowState(startVessel, INVISIBLE)
}
}
override fun startAfterPrepared() {
super.startAfterPrepared()
Debuger.printfLog("Sample startAfterPrepared")
setViewShowState(layoutTime, INVISIBLE)
setViewShowState(startVessel, INVISIBLE)
setViewShowState(mBottomProgressBar, VISIBLE)
}
/**
* 重載雙擊方法,不允許繼承父級,就可以關閉雙擊暫停和播放
*/
override fun touchDoubleUp(e: MotionEvent?) {
}
override fun onClick(v: View?) {
val i = v!!.id
if (mHideKey && mIfCurrentIsFullscreen) {
CommonUtil.hideNavKey(mContext)
}
if (i == R.id.surface_container && mCurrentState == CURRENT_STATE_ERROR) {
if (!mSurfaceErrorPlay) {
onClickUiToggle(null)
return
}
if (mVideoAllCallBack != null) {
Debuger.printfLog("onClickStartError")
mVideoAllCallBack.onClickStartError(mOriginUrl, mTitle, this)
}
prepareVideo()
} else if (i == R.id.thumb) {
if (!mThumbPlay) {
return
}
if (TextUtils.isEmpty(mUrl)) {
Debuger.printfError("********" + resources.getString(com.shuyu.gsyvideoplayer.R.string.no_net))
return
}
if (mCurrentState == CURRENT_STATE_NORMAL) {
if (isShowNetConfirm) {
showWifiDialog()
return
}
startPlayLogic()
} else if (mCurrentState == CURRENT_STATE_AUTO_COMPLETE) {
onClickUiToggle(null)
}
}
}
/**
* 在Android應用中播放一個名為"heartbeat"的動畫,
* 并將該動畫應用于startVessel視圖。動畫播放結束后,startVessel視圖會被設置為不可見狀態(tài)。其中,pulseAnimation是動畫的實例,
* context是應用上下文,R.anim.heartbeat是動畫資源的ID,startVessel是要應用動畫的視圖,setViewShowState()是自定義的一個方法,
* 用于設置視圖的可見性狀態(tài)。
*/
fun showHiddenButtonStart(){
if(mCurrentState == CURRENT_STATE_PLAYING){
//控件淡出動畫效果
val pulseAnimation = AnimationUtils.loadAnimation(context, R.anim.fade_out)
startVessel?.startAnimation(pulseAnimation)
setViewShowState(startVessel, INVISIBLE)
}else if(mCurrentState == CURRENT_STATE_PAUSE){
//控件淡入動畫效果
val pulseAnimation = AnimationUtils.loadAnimation(context, R.anim.heartbeat)
startVessel?.startAnimation(pulseAnimation)
setViewShowState(startVessel, VISIBLE)
}
}
// 重寫進度條實時監(jiān)聽的操作
override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
//判斷是否是用戶滑動
if(fromUser){
if (gsyVideoManager != null && mHadPlay) {
setViewShowState(layoutTime, VISIBLE)
try {
val time = seekBar!!.progress * duration / 100
mCurrentTimeTextView.text = CommonUtil.stringForTime(time)
} catch (e: Exception) {
Debuger.printfWarning(e.toString())
}
}
}
mHadSeekTouch = false
}
// 重寫用戶停止拖動進度條時的操作
override fun onStopTrackingTouch(seekBar: SeekBar?) {
seekBar?.isClickable = true
setViewShowState(layoutTime, INVISIBLE)
if(seekBar != null){
seekBar.layoutParams.height = Util.dip2px(context, 18f)
//動態(tài)修改SeekBar的高度
}
if (mVideoAllCallBack != null && isCurrentMediaListener) {
if (isIfCurrentIsFullscreen) {
Debuger.printfLog("onClickSeekbarFullscreen")
mVideoAllCallBack.onClickSeekbarFullscreen(mOriginUrl, mTitle, this)
} else {
Debuger.printfLog("onClickSeekbar")
mVideoAllCallBack.onClickSeekbar(mOriginUrl, mTitle, this)
}
}
if (gsyVideoManager != null && mHadPlay) {
try {
val time = seekBar!!.progress * duration / 100
gsyVideoManager.seekTo(time)
} catch (e: java.lang.Exception) {
Debuger.printfWarning(e.toString())
}
}
mHadSeekTouch = false
}
//用戶開始觸碰進度條觸發(fā)
override fun onStartTrackingTouch(seekBar: SeekBar?) {
seekBar?.isClickable = false
if (seekBar != null){
seekBar.layoutParams.height = Util.dip2px(context, 25f)
}
super.onStartTrackingTouch(seekBar)
}
override fun onVideoResume() {
super.onVideoResume()
setViewShowState(startVessel, INVISIBLE)
}
//Android SeekBar禁止點擊允許滑動
}
3.自定義布局控件
? ? ? ? 3.1 layout_video_cover.xm
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="@+id/surface_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center">
</FrameLayout>
<RelativeLayout
android:id="@+id/thumb"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:gravity="center">
<ImageView
android:id="@+id/thumb_image"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:adjustViewBounds="true" />
</RelativeLayout>
<LinearLayout
android:id="@+id/layout_time"
android:layout_width="match_parent"
android:layout_marginBottom="20dp"
android:layout_height="40dp"
android:gravity="center"
android:orientation="horizontal"
android:layout_above="@+id/layout_bottom_lzy"
android:visibility="visible">
<TextView
android:id="@+id/current"
android:layout_gravity="center"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="00:00"
android:textSize="20sp"
android:textColor="#ffffff"
android:layout_marginEnd="10dp"/>
<TextView
android:layout_gravity="center"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="/"
android:textSize="20sp"
android:textColor="#ffffff" />
<TextView
android:id="@+id/total"
android:layout_marginLeft="10sp"
android:layout_gravity="center"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="00:00"
android:textSize="20sp"
android:textColor="#ffffff" />
</LinearLayout>
<LinearLayout
android:id="@+id/layout_bottom_lzy"
android:layout_width="match_parent"
android:layout_height="25dp"
android:layout_alignParentBottom="true"
android:gravity="center_vertical"
android:orientation="horizontal"
>
<SeekBar
android:id="@+id/progress"
android:layout_width="0dp"
android:paddingBottom="8dp"
android:paddingTop="8dp"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_weight="1.0"
android:background="@null"
android:max="100"
android:progressDrawable="@drawable/mx_bottom_seek_progress"
android:thumb="@drawable/tiktok_seek_thumb" />
<ImageView
android:id="@+id/fullscreen"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:paddingRight="16dp"
android:scaleType="center"
android:src="@drawable/video_enlarge"
android:visibility="gone" />
</LinearLayout>
<ImageView
android:id="@+id/back_tiny"
android:layout_width="24dp"
android:layout_height="24dp"
android:layout_marginLeft="6dp"
android:layout_marginTop="6dp"
android:visibility="gone" />
<LinearLayout
android:id="@+id/layout_top"
android:layout_width="match_parent"
android:layout_height="48dp"
android:background="@drawable/video_title_bg"
android:gravity="center_vertical">
<ImageView
android:id="@+id/back"
android:layout_width="48dp"
android:layout_height="48dp"
android:paddingLeft="10dp"
android:scaleType="centerInside"
android:src="@drawable/video_back" />
<TextView
android:id="@+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="10dp"
android:textColor="@android:color/white"
android:textSize="18sp" />
</LinearLayout>
<moe.codeest.enviews.ENDownloadView
android:id="@+id/loading"
android:layout_width="28dp"
android:layout_height="28dp"
android:layout_centerInParent="true"
android:visibility="invisible" />
<LinearLayout
android:id="@+id/startVessel"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_gravity="center"
android:gravity="center"
android:visibility="invisible"
android:background="@drawable/shaper_button_play">
<ImageView
android:id="@+id/videoStart"
android:layout_width="25dp"
android:layout_height="25dp"
android:src="@drawable/play"
android:layout_marginLeft="3dp" />
</LinearLayout>
<ImageView
android:id="@+id/small_close"
android:layout_width="30dp"
android:layout_height="30dp"
android:paddingLeft="10dp"
android:paddingTop="10dp"
android:scaleType="centerInside"
android:src="@drawable/video_small_close"
android:visibility="gone" />
<ImageView
android:id="@+id/lock_screen"
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="50dp"
android:scaleType="centerInside"
android:src="@drawable/unlock"
android:visibility="gone" />
</RelativeLayout>
? ? ? ? 3.2 設置SeekBar進度條的樣式(顏色我就不貼了自己嘗試)設置播放按鈕暫停和播放時控件顯示的動畫
? ? ? ? ????????3.2.1 設置SeekBar進度條樣式mx_bottom_seek_progress.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background">
<shape>
<solid android:color="@color/lucency_gray" />
<size android:height="4dp" />
<corners android:radius="3dp" />
</shape>
</item>
<item android:id="@android:id/secondaryProgress">
<clip>
<shape>
<solid android:color="@color/lucency_gray_lode" />
<size android:height="4dp" />
<corners android:radius="3dp" />
</shape>
</clip>
</item>
<item android:id="@android:id/progress">
<clip>
<shape>
<solid android:color="@color/mx_player_color_progress" />
<size android:height="4dp" />
<corners android:radius="3dp" />
</shape>
</clip>
</item>
</layer-list>
? ? ? ? ????????3.2.2??設置播放按鈕暫停和播放時控件顯示的動畫(在res目錄下創(chuàng)建anim包)
? ? ? ? ? ? ? ? fade_out.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale
android:interpolator="@android:anim/accelerate_interpolator"
android:duration="200"
android:fillAfter="true"
android:fromXScale="1.0"
android:fromYScale="1.0"
android:pivotX="50%"
android:pivotY="50%"
android:toXScale="0"
android:toYScale="0" />
<!--同時配置淡出功能-->
<alpha
android:duration="100"
android:fillAfter="true"
android:fromAlpha="1"
android:toAlpha="0" />
<translate
android:duration="500"
android:fromYDelta="0"
android:toYDelta="-100%"
/>
</set>
? ? ? ? ? ? ? ? heartbeat.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale
android:interpolator="@android:anim/decelerate_interpolator"
android:duration="200"
android:fillAfter="true"
android:fillEnabled="true"
android:fromXScale="0"
android:fromYScale="0"
android:pivotX="50%"
android:pivotY="50%"
android:toXScale="1.0"
android:toYScale="1.0" />
<!--同時配置淡入功能-->
<alpha
android:duration="100"
android:fillAfter="true"
android:fromAlpha="0"
android:toAlpha="1" />
<translate
android:duration="500"
android:fromYDelta="0"
android:toYDelta="0" />
</set>
? ? ? ?3.3 設置SeekBar進度條點擊和沒被點擊時thumb(拇指)的顏色
? ? ? ? ????????3.3.1 tiktok_seek_thumb.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/video_seek_thumb_select" android:state_pressed="true" />
<item android:drawable="@drawable/video_seek_thumb_unselected" />
</selector>
? ? ? ? ? ? ? ? 3.3.2 video_seek_thumb_select.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid android:color="#ffffffff" />
<size
android:width="14.0dip"
android:height="14.0dip" />
</shape>
? ? ? ? ? ? ? ? 3.3.3 video_seek_thumb_unselected.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval">
<solid android:color="@color/seek_thumb_red" />
<size
android:width="5.0dip"
android:height="5.0dip" />
</shape>
? ? ? ? 3.4 RecyclerView的子布局item 就是添加自定義布局控件,需要其他控件請自行添
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android">
<data>
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/black">
<com.zyy.inpaint.SampleCoverVideo
android:id="@+id/video_item_player"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</layout>
4. 創(chuàng)建工具類 ScrollCalculatorHelper 用于操作播放邏輯
package com.zyy.inpaint
import android.app.AlertDialog
import android.content.Context
import android.graphics.Rect
import android.os.Handler
import android.util.Log
import android.view.View
import android.widget.Toast
import androidx.recyclerview.widget.RecyclerView
import com.shuyu.gsyvideoplayer.utils.NetworkUtils
import com.shuyu.gsyvideoplayer.video.base.GSYBaseVideoPlayer
import kotlinx.coroutines.Runnable
class ScrollCalculatorHelper() {
private var firstVisible = 0
private var lastVisible = 0
private var visibleCount = 0
private var playId: Int? = null
var rangeTop: Int? = null
var rangeBottom: Int? = null
private var runnable: PlayRunnable? = null
private val playHandler: Handler = Handler()
constructor(playId: Int, rangeTop: Int, rangeBottom: Int) : this() {
this.playId = playId
this.rangeTop = rangeTop
this.rangeBottom= rangeBottom
}
fun onScrollStateChanged(view: RecyclerView, scrollState: Int){
when(scrollState){
RecyclerView.SCROLL_STATE_IDLE -> playVideo(view)
}
}
fun onScroll(view: RecyclerView, firstVisibleItem: Int, lastVisibleItem: Int, visibleItemCount: Int){
if (firstVisible == firstVisibleItem) {
return
}
firstVisible = firstVisibleItem
lastVisible = lastVisibleItem
visibleCount = visibleItemCount
}
private fun playVideo(view: RecyclerView){
val layoutManager: RecyclerView.LayoutManager? = view.layoutManager
var gsyBaseVideoPlayer: GSYBaseVideoPlayer? = null
var needPlay = false
for (i in 0..visibleCount){
if (layoutManager?.getChildAt(i) != null && layoutManager.getChildAt(i)!!.findViewById<View>(
playId!!) != null) {
val player = layoutManager.getChildAt(i)!!.findViewById<View>(playId!!) as GSYBaseVideoPlayer
val rect = Rect()
player.getLocalVisibleRect(rect)
val height = player.height
//說明第一個完全可視
if(rect.top == 0 && rect.bottom == height){
gsyBaseVideoPlayer = player
if ((player.currentPlayer.currentState == GSYBaseVideoPlayer.CURRENT_STATE_NORMAL
|| player.currentPlayer.currentState == GSYBaseVideoPlayer.CURRENT_STATE_ERROR)) {
needPlay = true
}
break
}
}
}
if (gsyBaseVideoPlayer != null && needPlay) {
if (runnable != null) {
val tmpPlayer = runnable?.gsyBaseVideoPlayer
playHandler.removeCallbacks(runnable!!)
runnable = null
if (tmpPlayer == gsyBaseVideoPlayer) {
return
}
}
runnable = PlayRunnable(gsyBaseVideoPlayer, rangeTop!!, rangeBottom!!)
//降低頻率
playHandler.postDelayed(runnable!!, 400)
}
}
class PlayRunnable(gsyBaseVideoPlayer: GSYBaseVideoPlayer, rangeTop: Int, rangeBottom: Int) : Runnable{
var gsyBaseVideoPlayer: GSYBaseVideoPlayer? = gsyBaseVideoPlayer
val rangeTop1 = rangeTop
val rangeBottom1 = rangeBottom
override fun run() {
var inPosition = false
//如果未播放, 需要播放
if(gsyBaseVideoPlayer != null){
val screenPosition = IntArray(2)
gsyBaseVideoPlayer?.getLocationOnScreen(screenPosition)
val halfHeight = gsyBaseVideoPlayer?.height!! / 2
val rangePosition = screenPosition[1] + halfHeight
if(rangePosition in (rangeTop1 + 1)..rangeBottom1){
inPosition = true
}
if(inPosition){
gsyBaseVideoPlayer?.context?.let {
ScrollCalculatorHelper().startPlayLogic(gsyBaseVideoPlayer!!,
it)
}
//gsyBaseVideoPlayer.startPlayLogic();
}
}
}
}
/***************************************自動播放的點擊播放確認******************************************/
private fun startPlayLogic(gsyBaseVideoPlayer: GSYBaseVideoPlayer, context: Context){
if (!com.shuyu.gsyvideoplayer.utils.CommonUtil.isWifiConnected(context)) {
//這里判斷是否wifi
showWifiDialog(gsyBaseVideoPlayer, context)
return
}
gsyBaseVideoPlayer.startPlayLogic()
}
private fun showWifiDialog(gsyBaseVideoPlayer: GSYBaseVideoPlayer, context: Context){
if (!NetworkUtils.isAvailable(context)) {
Toast.makeText(context, context.resources.getString(com.shuyu.gsyvideoplayer.R.string.no_net), Toast.LENGTH_LONG).show()
return
}
Toast.makeText(context, context.resources.getString(com.shuyu.gsyvideoplayer.R.string.tips_not_wifi),Toast.LENGTH_LONG).show()
gsyBaseVideoPlayer.startPlayLogic()
/* val builder = AlertDialog.Builder(context)
builder.setMessage(context.resources.getString(com.shuyu.gsyvideoplayer.R.string.tips_not_wifi))
builder.setPositiveButton(context.resources.getString(com.shuyu.gsyvideoplayer.R.string.tips_not_wifi_confirm)
) { dialog, _ ->
dialog?.dismiss()
gsyBaseVideoPlayer.startPlayLogic()
}
builder.setNegativeButton(context.resources.getString(com.shuyu.gsyvideoplayer.R.string.tips_not_wifi_cancel)
) { dialog, _ -> dialog?.dismiss() }
builder.create().show()*/
}
}
5. 主Activity MainActivity 如果你們是Fragment一樣的代碼不需要改動 activity中的布局只有一個RecyclerView (videos是網絡視頻路徑,我這里做的時假數據,如果網絡請求也是同理,Paging3在RecyclerView中獲取網絡視頻路徑,基本上按照我下面的代碼,你用不用Paging3都是這樣寫)
package com.zyy.inpaint
import android.content.pm.ActivityInfo
import android.content.res.Configuration
import android.os.Build
import android.os.Bundle
import android.transition.Explode
import android.view.Window
import android.widget.SeekBar
import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.lifecycleScope
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.PagerSnapHelper
import androidx.recyclerview.widget.RecyclerView
import androidx.recyclerview.widget.SimpleItemAnimator
import com.shuyu.gsyvideoplayer.GSYVideoManager
import com.shuyu.gsyvideoplayer.utils.CommonUtil
import com.zyy.inpaint.databinding.ActivityMainBinding
import com.zyy.inpaint.view_model.ActivityViewModel
class MainActivity : AppCompatActivity() {
private val TAG = MainActivity::class.simpleName
private lateinit var atViewModel: ActivityViewModel
private var pagerSnapHelper: PagerSnapHelper? = null
private var shrotVideoAdapter: RecyclerNormalAdapter? = null
private lateinit var scrollCalculatorHelper: ScrollCalculatorHelper
private val binding: ActivityMainBinding by lazy{
ActivityMainBinding.inflate(layoutInflater)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){
window.requestFeature(Window.FEATURE_CONTENT_TRANSITIONS)
window.enterTransition = Explode()
window.exitTransition = Explode()
}
setContentView(binding.root)
//限定范圍為屏幕一半的上下偏移180
val playTop = CommonUtil.getScreenHeight(this) / 2 - CommonUtil.dip2px(this, 180f)
val playBottom = CommonUtil.getScreenHeight(this) / 2 + CommonUtil.dip2px(this, 180f)
scrollCalculatorHelper = ScrollCalculatorHelper(R.id.video_item_player, playTop, playBottom)
val videos = listOf(
"https://vd2.bdstatic.com/mda-pa8gdgeje11q0juv/sc/cae_h264/1673265652790205165/mda-pa8gdgeje11q0juv.mp4?v_from_s=hkapp-haokan-nanjing&auth_key=1673794885-0-0-3ed5f7ef458037d258774634a28c24bc&bcevod_channel=searchbox_feed&pd=1&cd=0&pt=3&logid=1885824382&vid=3653968767863324420&abtest=106846_2-106991_1&klogid=1885824382",
"https://vd2.bdstatic.com/mda-paebp8x9m1f23277/sc/cae_h264/1673771465094233171/mda-paebp8x9m1f23277.mp4?v_from_s=hkapp-haokan-nanjing&auth_key=1673835039-0-0-82fe31f4dceacc147007fc4a04b86294&bcevod_channel=searchbox_feed&pd=1&cd=0&pt=3&logid=2439604427&vid=5532715800795306313&abtest=106846_2-106991_1&klogid=2439604427",
"https://vd2.bdstatic.com/mda-nar659w01c98k85d/sc/cae_h264_nowatermark_delogo/1643171162969466355/mda-nar659w01c98k85d.mp4?v_from_s=hkapp-haokan-nanjing&auth_key=1673835494-0-0-b89e8c9cc6acd00019738c807647eba9&bcevod_channel=searchbox_feed&pd=1&cd=0&pt=3&logid=2894791446&vid=11604659103229506139&abtest=106846_2-106991_1&klogid=2894791446",
"https://vd2.bdstatic.com/mda-mc2h3k988k3b1mbh/v1-cae/sc/mda-mc2h3k988k3b1mbh.mp4?v_from_s=hkapp-haokan-nanjing&auth_key=1673794689-0-0-85852c703a917d14a6e07cf48c96dbad&bcevod_channel=searchbox_feed&pd=1&cd=0&pt=3&logid=1689187715&vid=2424761345650013440&abtest=106846_2-106991_1&klogid=1689187715",
"https://vd2.bdstatic.com/mda-nh99crj71cen9809/sc/cae_h264/1660116949250702198/mda-nh99crj71cen9809.mp4?v_from_s=hkapp-haokan-nanjing&auth_key=1673835855-0-0-8fa1bf15105827d15e3774705945b144&bcevod_channel=searchbox_feed&pd=1&cd=0&pt=3&logid=3254897660&vid=6897246374997195249&abtest=106846_2-106991_1&klogid=3254897660",
)
atViewModel = ViewModelProvider(this)[ActivityViewModel::class.java]
binding.videoRecyclerView.apply {
shrotVideoAdapter = RecyclerNormalAdapter(videos, this@MainActivity)
//關閉recycleView動畫
(this.itemAnimator as SimpleItemAnimator).supportsChangeAnimations = false
//抖音都在用的recycleView滑動模板
pagerSnapHelper = PagerSnapHelper()
pagerSnapHelper?.attachToRecyclerView(this)
adapter = shrotVideoAdapter
//recycleView適配
layoutManager = LinearLayoutManager(context, RecyclerView.VERTICAL, false)
}
binding.videoRecyclerView.addOnScrollListener(object : RecyclerView.OnScrollListener(){
var firstVisibleItem: Int? = null
var lastVisibleItem: Int? = null
/**
* @param recyclerView 當前RecyclerView
* @param dx 水平滾動距離
* @param dy 垂直滾動距離
* dx > 0 時為手指向左滑動,列表滾動顯示右面的內容
* dx < 0 時為手指向右滑動,列表滾動顯示左面的內容
* dy > 0 時為手指向上滑動,列表滾動顯示下面的內容
* dy < 0 時為手指向下滑動,列表滾動顯示上面的內容
*/
override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
super.onScrolled(recyclerView, dx, dy)
val layoutManager = recyclerView.layoutManager as LinearLayoutManager
firstVisibleItem = layoutManager.findFirstVisibleItemPosition()// 在屏幕可見區(qū)域的第一項位置 : 通過 findFirstVisibleItemPosition() 方法獲取
lastVisibleItem = layoutManager.findLastVisibleItemPosition() //在屏幕可見區(qū)域的最后一項位置 : 通過 findLastVisibleItemPosition() 方法獲取
/**
* 為什么需要以上值,這里說下整體思路:
*(1)獲取當前處于屏幕可見的列表
*(2)滑出屏幕的視頻我們需要回收掉
*(3)當屏幕處于靜止狀態(tài)時我們才開始播放視頻
*/
//一屏幕顯示一個item 所以固定1
//實時獲取設置 當前顯示的GSYBaseVideoPlayer的下標
scrollCalculatorHelper.onScroll(recyclerView, firstVisibleItem!!, lastVisibleItem!!, 1)
}
/**
* 滾動狀態(tài)
* @param newState 給我們返回三種狀態(tài) 方法體內的三中滾動
* 屏幕處于靜止時才開始播放,只要播放的邏輯寫在 onScrollStateChanged 的 SCROLL_STATE_IDLE 狀態(tài)下即可;
*/
override fun onScrollStateChanged(recyclerView: RecyclerView, newState: Int) {
super.onScrollStateChanged(recyclerView, newState)
scrollCalculatorHelper.onScrollStateChanged(recyclerView, newState)
}
})
}
@Deprecated("Deprecated in Java")
override fun onBackPressed() {
if(GSYVideoManager.backFromWindowFull(this)){
return
}
super.onBackPressed()
}
override fun onPause() {
super.onPause()
GSYVideoManager.onPause()
}
override fun onResume() {
super.onResume()
GSYVideoManager.onResume()
}
override fun onDestroy() {
super.onDestroy()
GSYVideoManager.releaseAllVideos()
}
}
6. RecyclerView適配器(RecyclerViewNormalAdapter)
package com.zyy.inpaint
import android.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.databinding.DataBindingUtil
import androidx.recyclerview.widget.RecyclerView
import com.zyy.inpaint.databinding.ItemShortVideoBinding
class RecyclerNormalAdapter(var itemDataList: List<String>, var context: Context):
RecyclerView.Adapter<RecyclerView.ViewHolder>() {
companion object {
var TAG : String = "RecyclerBaseAdapter"
}
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
val view: ItemShortVideoBinding = DataBindingUtil.inflate(
LayoutInflater.from(parent.context),
R.layout.item_short_video, parent, false
)
return RecyclerItemNormalHolder(view)
}
override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
val recyclerItemNormalHolder = holder as RecyclerItemNormalHolder
recyclerItemNormalHolder.recyclerBaseAdapter = this@RecyclerNormalAdapter
holder.binding?.videoItemPlayer?.let {
recyclerItemNormalHolder.onBind(position, itemDataList[position],
it)
}
}
override fun getItemCount() = itemDataList.size
}
7. ViewHolder (RecyclerItemNormalHodler / RecyclerItemBaseHolder)
? ? ? ?7.1 RecyclerItemNormalHodler .java
package com.zyy.inpaint
import android.content.Context
import android.telecom.VideoProfile
import android.view.MotionEvent
import android.view.View
import android.widget.ImageView
import android.widget.Toast
import com.shuyu.gsyvideoplayer.GSYVideoManager
import com.shuyu.gsyvideoplayer.builder.GSYVideoOptionBuilder
import com.shuyu.gsyvideoplayer.listener.GSYSampleCallBack
import com.shuyu.gsyvideoplayer.model.VideoOptionModel
import com.zyy.inpaint.databinding.ItemShortVideoBinding
import kotlinx.android.synthetic.main.layout_video_cover.view.*
import tv.danmaku.ijk.media.player.IjkMediaPlayer
class RecyclerItemNormalHolder(view : View): RecyclerItemBaseHolder(view){
val TAG: String = "RecyclerView2List"
var imageView: ImageView? = null
var gsyVideoOptionBuilder: GSYVideoOptionBuilder? = null
var binding: ItemShortVideoBinding? = null
var context: Context? = null
constructor(binding: ItemShortVideoBinding): this(binding.root){
this.binding = binding
this.context = app.getContext()
imageView = ImageView(context)
gsyVideoOptionBuilder = GSYVideoOptionBuilder()
}
fun onBind(position: Int, videoModel: String, gsyVideoPlayer: SampleCoverVideo){
/* gsyVideoPlayer.onPauseListener = {
if(gsyVideoPlayer.gsyVideoManager.isPlaying){
gsyVideoPlayer.onVideoPause()
} else {
gsyVideoPlayer.onVideoResume(false)
}
gsyVideoPlayer.showHiddenButtonStart() //顯示或隱藏播放按鈕
}*/
val url: String = videoModel
val title: String = "6664565"
//防止錯位,離開釋放
//gsyVideoPlayer.initUIState();
val header: MutableMap<String, String> = HashMap()
header["ee"] = "33"
gsyVideoOptionBuilder?.setIsTouchWiget(false)?.setUrl(url)?.setVideoTitle(title)?.setStartAfterPrepared(true)
?.setCacheWithPlay(false)?.setRotateViewAuto(false)?.setLockLand(true)?.setPlayTag(TAG)
?.setShowFullAnimation(true)?.setNeedLockFull(true)?.setLooping(true)
?.setPlayPosition(position)?.setMapHeadData(header)
?.setVideoAllCallBack(object : GSYSampleCallBack(){
override fun onPrepared(url: String?, vararg objects: Any?) {
super.onPrepared(url, *objects)
if (!gsyVideoPlayer.isIfCurrentIsFullscreen) {
//靜音
GSYVideoManager.instance().isNeedMute = false
}
}
override fun onQuitFullscreen(url: String?, vararg objects: Any?) {
super.onQuitFullscreen(url, *objects)
//全屏不靜音
GSYVideoManager.instance().isNeedMute = false
}
override fun onEnterFullscreen(url: String?, vararg objects: Any?) {
super.onEnterFullscreen(url, *objects)
GSYVideoManager.instance().isNeedMute = false
gsyVideoPlayer.currentPlayer?.titleTextView?.text = objects[0] as String
}
})?.build(gsyVideoPlayer)
//隱藏title
gsyVideoPlayer.titleTextView?.visibility = View.GONE
//設置返回鍵
gsyVideoPlayer.backButton?.visibility = View.GONE
//設置全屏按鍵功能
gsyVideoPlayer.fullscreenButton?.setOnClickListener { resolveFullBtn(gsyVideoPlayer) }
gsyVideoPlayer.loadCoverImage("https://ts4.cn.mm.bing.net/th?id=OIP-C.D68LlaxVgTAyk2bXd0fLTQHaEK&w=333&h=187&c=8&rs=1&qlt=90&o=6&dpr=1.1&pid=3.1&rm=2", R.mipmap.ic_launcher)
//實現第一個item視頻自動播放 由于自動播放是監(jiān)聽RecyclerView滑動時觸發(fā),所以第一個item不會自動播放
if(position == 0){
gsyVideoPlayer.startPlayLogic()
}
}
/**
* 全屏幕按鍵處理
*/
private fun resolveFullBtn(standardGSYVideoPlayer: SampleCoverVideo) {
standardGSYVideoPlayer.startWindowFullscreen(context, actionBar = false, statusBar = true)
}
}
? ? ? ?7.2?RecyclerItemBaseHolder
package com.zyy.inpaint
import android.view.View
import androidx.recyclerview.widget.RecyclerView
open class RecyclerItemBaseHolder(itemView: View): RecyclerView.ViewHolder(itemView) {
//該adapter主要用于操作數據源刷新等等操作,方便Holder直接調用
lateinit var recyclerBaseAdapter : RecyclerView.Adapter<RecyclerView.ViewHolder>
}
8. 工具類用于根據手機分辨率從(dp單位轉化為px(像素) / px像素轉化為dp)
package com.zyy.inpaint
import android.content.Context
class Util {
companion object{
/**
* 根據手機的分辨率從 dp 的單位 轉成為 px(像素)
*/
fun dip2px(context: Context, dpValue: Float): Int{
val scale = context.resources.displayMetrics.density
return (dpValue * scale + 0.5f).toInt()
}
/**
* 根據手機的分辨率從 px(像素) 的單位 轉成為 dp
*/
fun px2dip(context: Context, pxValue: Float): Int{
val scale = context.resources.displayMetrics.density
return (pxValue / scale + 0.5f).toInt()
}
}
}
好了到這里就結束了,如有疑問請在評論區(qū)留言
如果對你有幫助請一鍵三連哦!!以防丟失,后續(xù)還會出各種實戰(zhàn)需要使用到的場景(也可以在評論區(qū)或私信留言需要什么功能需求,我盡量滿足大家)文章來源:http://www.zghlxwxcb.cn/news/detail-776347.html
注:如有侵權請私信聯系我刪除文章來源地址http://www.zghlxwxcb.cn/news/detail-776347.html
到了這里,關于基于GSYVideoPlayer自定義布局結合RecyclerView高仿抖音實現上下滑動雙擊屏幕點贊/單擊暫停,拖動進度條實時改變時間以及進度條放大的文章就介紹完了。如果您還想了解更多內容,請在右上角搜索TOY模板網以前的文章或繼續(xù)瀏覽下面的相關文章,希望大家以后多多支持TOY模板網!