{"id":361255,"date":"2024-05-21T01:09:58","date_gmt":"2024-05-21T01:09:58","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=361255"},"modified":"-0001-11-30T00:00:00","modified_gmt":"2024-05-21T01:09:58","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=361255","title":{"rendered":"<span>\u0412\u0438\u0434\u0435\u043e-\u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043a\u0430\u043a \u0432 Telegram. \u0427\u0430\u0441\u0442\u044c \u0442\u0440\u0435\u0442\u044c\u044f \u2014 \u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044b \u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435<\/span>"},"content":{"rendered":"<div><!--[--><!--]--><\/div>\n<div id=\"post-content-body\">\n<div>\n<div class=\"article-formatted-body article-formatted-body article-formatted-body_version-2\">\n<div xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">\n<figure class=\"float bordered full-width\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/habrastorage.org\/r\/w1560\/getpro\/habr\/upload_files\/354\/e70\/286\/354e7028699d4051674c36760b0c4301.png\" width=\"1600\" height=\"1600\" data-src=\"https:\/\/habrastorage.org\/getpro\/habr\/upload_files\/354\/e70\/286\/354e7028699d4051674c36760b0c4301.png\"\/><\/figure>\n<p>\u0427\u0430\u0441\u0442\u043e \u043b\u0438 \u0432\u044b \u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0435\u0441\u044c Telegram?<br \/>\u0415\u0441\u043b\u0438 \u0434\u0430, \u0442\u043e \u0441\u043a\u043e\u0440\u0435\u0435 \u0432\u0441\u0435\u0433\u043e \u0432\u044b \u0445\u043e\u0442\u044f \u0431\u044b \u0440\u0430\u0437 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u043b\u0438 &#171;\u043a\u0440\u0443\u0436\u043e\u0447\u043a\u0438&#187;. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0435\u0440\u0438\u0438 \u0441\u0442\u0430\u0442\u044c\u0435\u0439 \u043c\u044b \u043d\u0430\u043f\u0438\u0448\u0435\u043c \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 \u0441 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c \u0441\u043f\u0438\u0441\u043a\u0430 \u0432\u0438\u0434\u0435\u043e-\u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439.<br \/>\u0414\u043b\u044f \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c ExoPlayer, \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u043c \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0432\u0438\u0434\u0435\u043e \u0432 \u043a\u0435\u0448, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u043f\u0438\u0448\u0435\u043c \u0441\u0432\u043e\u0439 TimeBar \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e.<\/p>\n<h2>\u041e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/h2>\n<ul>\n<li>\n<p><a href=\"https:\/\/habr.com\/ru\/articles\/771878\/\" rel=\"noopener noreferrer nofollow\">\u0427\u0430\u0441\u0442\u044c 1. \u0421\u043f\u0438\u0441\u043e\u043a \u0432\u0438\u0434\u0435\u043e<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/habr.com\/ru\/articles\/776294\/\" rel=\"noopener noreferrer nofollow\">\u0427\u0430\u0441\u0442\u044c 2. \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/habr.com\/ru\/articles\/776522\/\" rel=\"noopener noreferrer nofollow\">\u0427\u0430\u0441\u0442\u044c 3. \u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044b \u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435<\/a><\/p>\n<\/li>\n<\/ul>\n<h4>\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/h4>\n<p>\u0412\u043d\u0430\u0447\u0430\u043b\u0435 \u043a\u0430\u0436\u0434\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u044f \u043f\u0440\u0438\u043a\u0440\u0435\u043f\u043b\u044e git-\u0432\u0435\u0442\u043a\u0443, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u0443\u0434\u0443\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u043e\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0432 \u0441\u0442\u0430\u0442\u044c\u0435. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043b\u0438\u0431\u043e \u0441\u0440\u0430\u0437\u0443 \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u0435\u0435 \u0438 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0435\u043a\u0442, \u043b\u0438\u0431\u043e \u0441\u0430\u043c\u043e\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0448\u0430\u0433\u043e\u0432\u043e \u043f\u0438\u0441\u0430\u0442\u044c \u043a\u043e\u0434.<\/p>\n<p>\u0422\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u0437\u044f\u0442\u044c\u00a0<a href=\"https:\/\/github.com\/n-shvedov27\/VideoBubble\/tree\/video_buble_part_2\" rel=\"noopener noreferrer nofollow\">git-\u0432\u0435\u0442\u043a\u0443 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0439 \u0447\u0430\u0441\u0442\u0438<\/a>\u00a0\u0438 \u0441\u0440\u0430\u0437\u0443 \u043f\u043e\u043d\u044f\u0442\u044c \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442.<\/p>\n<p><a href=\"https:\/\/github.com\/n-shvedov27\/VideoBubble\/tree\/video_buble_part_3\" rel=\"noopener noreferrer nofollow\">Git-\u0432\u0435\u0442\u043a\u0430<\/a>\u00a0\u044d\u0442\u043e\u0439 \u0447\u0430\u0441\u0442\u0438.<\/p>\n<h2>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044b \u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435<\/h2>\n<p>\u041f\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0438 \u0441 Telegram&#8217;\u043e\u043c, \u0445\u043e\u0447\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u0442\u0430\u043f\u0435 \u043f\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044e \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0438 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043a\u043d\u043e\u043f\u043a\u0438 \u043f\u043b\u0435\u0439\/\u043f\u0430\u0443\u0437\u044b \u0438 \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438.<\/p>\n<h2>\u0420\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435\/\u0441\u0436\u0430\u0442\u0438\u0435 \u0432\u0438\u0434\u0435\u043e<\/h2>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u0434\u043b\u044f &#171;\u043a\u0440\u0443\u0436\u043e\u0447\u043a\u0430&#187; \u0432 \u0440\u0435\u0441\u0443\u0440\u0441\u044b.<\/p>\n<p><code>bubble.xml<\/code><\/p>\n<pre><code class=\"xml\">&lt;?xml version=\"1.0\" encoding=\"utf-8\"?> &lt;resources>     &lt;!--  \u0440\u0430\u0437\u043c\u0435\u0440 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u0441\u0436\u0430\u0442\u043e\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438  -->     &lt;dimen name=\"bubble_initial_size\">230dp&lt;\/dimen>     &lt;!--  \u0440\u0430\u0437\u043c\u0435\u0440 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442\u043e\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438  -->     &lt;dimen name=\"bubble_expanded_size\">260dp&lt;\/dimen>     &lt;!--  \u043e\u0442\u0441\u0442\u0443\u043f \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u043e\u0442 \u043a\u0440\u0430\u0435\u0432 view  -->     &lt;dimen name=\"bubble_timebar_buffer_path_padding\">15dp&lt;\/dimen>     &lt;!--  \u0448\u0438\u0440\u0438\u043d\u0430 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430  -->     &lt;dimen name=\"bubble_timebar_buffer_path_stroke\">3dp&lt;\/dimen>     &lt;!--  \u0440\u0430\u0434\u0438\u0443\u0441 badge \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438  -->     &lt;dimen name=\"bubble_timebar_badge_radius\">6dp&lt;\/dimen> &lt;\/resources><\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0446\u0432\u0435\u0442\u0430.<\/p>\n<p><code>colors.xml<\/code><\/p>\n<pre><code class=\"xml\">&lt;?xml version=\"1.0\" encoding=\"utf-8\"?> &lt;resources>     &lt;color name=\"progress_color\">#FFFFFFFF&lt;\/color>     &lt;color name=\"buffer_color\">#4debebf5&lt;\/color> &lt;\/resources><\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u043c\u0435\u0442\u043e\u0434\u044b \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u044f \u0438 \u0441\u0436\u0430\u0442\u0438\u044f \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f.<\/p>\n<p><code>BubbleViewHolder.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView), CoroutineScope {     ...     private var changeSizeAnimator: ValueAnimator? = null     var isActive = false     ...      \/\/ \u0441\u0436\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043a\u043e\u0433\u0434\u0430 \u043e\u043d\u043e \u043f\u0440\u043e\u043f\u0430\u0434\u0430\u0435\u0442 \u0441 \u044d\u043a\u0440\u0430\u043d\u0430     fun makeInactiveImmediately() {         isActive = false         val initialSize = itemView.context.resources.getDimensionPixelSize(R.dimen.bubble_initial_size)         playerView.updateLayoutParams {             height = initialSize             width = initialSize         }     }          \/\/ \u0410\u041d\u0418\u041c\u0418\u0420\u041e\u0412\u0410\u041d\u041d\u041e \u0441\u0436\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043f\u0440\u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0438 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0432\u0438\u0434\u0435\u043e     fun makeInactiveAnimated() {         isActive = false         val initialSize = itemView.context.resources.getDimensionPixelSize(R.dimen.bubble_initial_size)         \/\/ \u043e\u0442\u043c\u0435\u043d\u044f\u0435\u043c \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0443\u044e \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u044e \u0435\u0441\u043b\u0438 \u043e\u043d\u0430 \u0435\u0449\u0435 \u043d\u0435 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0430\u0441\u044c         changeSizeAnimator?.cancel()         changeSizeAnimator = ValueAnimator.ofInt(playerView.height, initialSize).apply {             duration = 500L             interpolator = PathInterpolatorCompat.create(0.33F, 0F, 0F, 1F)             addUpdateListener {                 playerView.updateLayoutParams {                     height = it.animatedValue as Int                     width = it.animatedValue as Int                 }             }         }         changeSizeAnimator?.start()     }      \/\/ \u0410\u041d\u0418\u041c\u0418\u0420\u041e\u0412\u0410\u041d\u041d\u041e \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043f\u0440\u0438 \u0442\u0430\u043f\u0435 \u043f\u043e \u043d\u0435\u043c\u0443     fun makeActive() {         isActive = true         val expandedSize = itemView.context.resources.getDimensionPixelSize(R.dimen.bubble_expanded_size)         \/\/ \u043e\u0442\u043c\u0435\u043d\u044f\u0435\u043c \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0443\u044e \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u044e \u0435\u0441\u043b\u0438 \u043e\u043d\u0430 \u0435\u0449\u0435 \u043d\u0435 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0430\u0441\u044c         changeSizeAnimator?.cancel()           changeSizeAnimator = ValueAnimator.ofInt(playerView.height, expandedSize).apply {             duration = 500L             interpolator = PathInterpolatorCompat.create(0.33F, 0F, 0F, 1F)             addUpdateListener {                 playerView.updateLayoutParams {                     height = it.animatedValue as Int                     width = it.animatedValue as Int                 }             }         }         changeSizeAnimator?.start()     }     ... }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0432\u044b\u0437\u043e\u0432 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 viewHolder&#8217;\u0430 \u0432 BubbleAdapter<\/p>\n<p><code>BubbleAdapter.kt<\/code><\/p>\n<pre><code class=\"kotlin\">package com.example.videobubble  import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.RecyclerView  class BubbleAdapter(     private val items: List&lt;BubbleModel> ) : RecyclerView.Adapter&lt;BubbleViewHolder>() {      private var recyclerView: RecyclerView? = null     ...          override fun onAttachedToRecyclerView(recyclerView: RecyclerView) {         ...         this.recyclerView = recyclerView     }      override fun onDetachedFromRecyclerView(recyclerView: RecyclerView) {         ...         this.recyclerView = null     }      override fun onBindViewHolder(holder: BubbleViewHolder, position: Int) {         ...         holder.itemView.setOnClickListener {             \/\/ \u0435\u0441\u043b\u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e \u0434\u0440\u0443\u0433\u043e\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435, \u0442\u043e \u0441\u0436\u0438\u043c\u0430\u0435\u043c \u0435\u0433\u043e             findActiveViewHolder()?.makeInactiveAnimated()             holder.makeActive()         }     }      \/\/ \u043f\u043e\u0438\u0441\u043a \u0443\u0436\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f     private fun findActiveViewHolder(): BubbleViewHolder? {         recyclerView?.let { rv ->             val layoutManager = rv.layoutManager as LinearLayoutManager             val firstVisiblePosition = layoutManager.findFirstVisibleItemPosition()             val lastVisiblePosition = layoutManager.findLastVisibleItemPosition()              for (i in firstVisiblePosition ..  lastVisiblePosition) {                 val viewHolder = rv.findViewHolderForAdapterPosition(i) as? BubbleViewHolder                 if (viewHolder?.isActive == true) {                     return viewHolder                 }             }         }         return null     }      \/\/ \u0441\u0436\u0438\u043c\u0430\u0435\u043c \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435, \u043a\u043e\u0433\u0434\u0430 \u043e\u043d\u043e \u0438\u0441\u0447\u0435\u0437\u0430\u0435\u0442 \u0441 \u044d\u043a\u0440\u0430\u043d\u0430     override fun onViewDetachedFromWindow(holder: BubbleViewHolder) {         super.onViewDetachedFromWindow(holder)         holder.makeInactiveImmediately()     } }<\/code><\/pre>\n<p>\u0413\u043e\u0442\u043e\u0432\u043e! \u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442.<\/p>\n<div class=\"tm-iframe_temp\" data-src=\"https:\/\/embedd.srv.habr.com\/iframe\/656980266f566b30a5948119\" data-style=\"\" id=\"656980266f566b30a5948119\" width=\"\"><\/div>\n<h2>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044b<\/h2>\n<p>\u0412 PlayerView \u0443\u0436\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u044b \u0434\u0435\u0444\u043e\u043b\u0442\u043d\u044b\u0435 \u043a\u043d\u043e\u043f\u043a\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f. \u0421\u0435\u0439\u0447\u0430\u0441 \u043e\u043d\u0438 \u043d\u0435 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u044e\u0442\u0441\u044f \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043c\u044b \u0438\u0445 \u0441\u043a\u0440\u044b\u043b\u0438 (\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 <em>app:use_controller=&#187;false&#187;<\/em> \u0432 PlayerView).<\/p>\n<p>\u0415\u0441\u043b\u0438 \u0437\u0430\u0439\u0442\u0438 \u0432 \u043f\u0430\u043f\u043a\u0443 layout \u0432\u043d\u0443\u0442\u0440\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u043e\u0432 ExoPlayer&#8217;\u0430, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u0444\u0430\u0439\u043b exo_player_control_view.xml. \u0412\u043d\u0443\u0442\u0440\u0438 \u043c\u044b \u0443\u0432\u0438\u0434\u0438\u043c \u0442\u0435 \u0441\u0430\u043c\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043a\u043d\u043e\u043f\u043a\u0438.<\/p>\n<figure class=\"full-width\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/habrastorage.org\/r\/w1560\/getpro\/habr\/upload_files\/f0e\/b0c\/5c5\/f0eb0c5c5c07551d92991977136bc8c6.png\" alt=\"\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 layout \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043e\u0432\" title=\"\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 layout \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043e\u0432\" width=\"2196\" height=\"2014\" data-src=\"https:\/\/habrastorage.org\/getpro\/habr\/upload_files\/f0e\/b0c\/5c5\/f0eb0c5c5c07551d92991977136bc8c6.png\"\/><\/p>\n<div><figcaption>\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 layout \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043e\u0432<\/figcaption><\/div>\n<\/figure>\n<p>\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0434\u043c\u0435\u043d\u0438\u043c \u044d\u0442\u0438 \u043a\u043d\u043e\u043f\u043a\u0438 \u043d\u0430 \u0441\u0432\u043e\u0438. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u043c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 controller_layout_id \u0443 PlayerView.<\/p>\n<p><code>li_bubble.xml<\/code><\/p>\n<pre><code class=\"kotlin\">    ...     &lt;com.google.android.exoplayer2.ui.PlayerView         ...         \/\/ \u0421\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0439 \u043d\u0430\u043c\u0438 layout \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043e\u0432         app:controller_layout_id=\"@layout\/bubble_view_controller\"         \/\/ \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 timebar'\u0430 \u043a\u0430\u0436\u0434\u044b\u0435 30\u043c\u0441         app:time_bar_min_update_interval=\"30\"         \/\/ \u041e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u0442\u0430\u0439\u043c\u0435\u0440 \u043d\u0430 \u0441\u043a\u0440\u044b\u0442\u0438\u0435 timebar'\u0430         app:show_timeout=\"0\"         \/\/ \u041e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u0441\u043a\u0440\u044b\u0432\u0430\u043d\u0438\u0435 timebar'\u0430 \u043f\u043e \u043d\u0430\u0436\u0430\u0442\u0438\u044e         app:hide_on_touch=\"false\"     ...<\/code><\/pre>\n<p>\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c bubble_view_controller, \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 id \u0443 view, \u0447\u0442\u043e\u0431\u044b PlayerView \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b \u0438\u0445 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e.<\/p>\n<p><code>bubble_view_controller.xml<\/code><\/p>\n<pre><code class=\"xml\">&lt;?xml version=\"1.0\" encoding=\"utf-8\"?> &lt;androidx.constraintlayout.widget.ConstraintLayout     xmlns:android=\"http:\/\/schemas.android.com\/apk\/res\/android\"     xmlns:app=\"http:\/\/schemas.android.com\/apk\/res-auto\"     android:layout_width=\"match_parent\"     android:layout_height=\"match_parent\">      &lt;com.example.videobubble.BubbleTimeBar         android:id=\"@id\/exo_progress\"         android:layout_width=\"match_parent\"         android:layout_height=\"match_parent\"         app:layout_constraintTop_toTopOf=\"parent\"         app:layout_constraintBottom_toBottomOf=\"parent\"         app:layout_constraintStart_toStartOf=\"parent\"         app:layout_constraintEnd_toEndOf=\"parent\"\/>      &lt;FrameLayout         android:id=\"@id\/exo_play\"         android:layout_width=\"0dp\"         android:layout_height=\"0dp\"         android:layout_margin=\"60dp\"         app:layout_constraintTop_toTopOf=\"parent\"         app:layout_constraintBottom_toBottomOf=\"parent\"         app:layout_constraintStart_toStartOf=\"parent\"         app:layout_constraintEnd_toEndOf=\"parent\">          &lt;ImageButton style=\"@style\/ExoMediaButton.Play\"             android:id=\"@+id\/exo_play_icon\"             android:layout_height=\"36dp\"             android:layout_width=\"36dp\"             android:scaleType=\"fitCenter\"             android:clickable=\"false\"             android:layout_gravity=\"center\"\/>      &lt;\/FrameLayout>      &lt;View android:id=\"@+id\/exo_pause\"         android:layout_width=\"0dp\"         android:layout_height=\"0dp\"         app:layout_constraintTop_toTopOf=\"parent\"         app:layout_constraintBottom_toBottomOf=\"parent\"         app:layout_constraintStart_toStartOf=\"parent\"         app:layout_constraintEnd_toEndOf=\"parent\"\/>  &lt;\/androidx.constraintlayout.widget.ConstraintLayout><\/code><\/pre>\n<p>\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c BubbleTimeBar, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430, \u0430 \u0442\u0430\u043a\u0436\u0435 badge \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438.<\/p>\n<p><code>BubbleTimeBar.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleTimeBar @JvmOverloads constructor(     context: Context,     attrs: AttributeSet? = null,     defStyleAttr: Int = 0 ) : FrameLayout(context, attrs, defStyleAttr), TimeBar {      \/\/ \u043e\u0442\u0441\u0442\u0443\u043f \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430 \u043e\u0442 \u043a\u0440\u0430\u044f view     private val padding = resources.getDimensionPixelSize(R.dimen.bubble_timebar_buffer_path_padding).toFloat()     \/\/ \u0448\u0438\u0440\u0438\u043d\u0430 \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430     private val bufferPathStroke = resources.getDimensionPixelSize(R.dimen.bubble_timebar_buffer_path_stroke).toFloat()     \/\/ \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0438 \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430     private val playerBufferDrawer = PlayerBufferDrawer(         padding = padding,         bufferPathStroke = bufferPathStroke,         context = context     )      init {         \/\/ \u0442\u043a BubbleTimeBar-\u044d\u0442\u043e viewGroup, \u0442\u043e \u0434\u043b\u044f \u0432\u044b\u0437\u043e\u0432\u0430 onDraw \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u0440\u043e\u043f\u0438\u0441\u0430\u0442\u044c \u044d\u0442\u043e         setWillNotDraw(false)     }      \/\/ \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u044f\u0435\u043c PlayerBufferDrawer \u043e\u0431 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 view     override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {         super.onSizeChanged(w, h, oldw, oldh)         playerBufferDrawer.onViewSizeChanged(w, h)     }      \/\/ \u043f\u0440\u043e\u0441\u0438\u043c PlayerBufferDrawer \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c \u043b\u0438\u043d\u0438\u044e \u0431\u0443\u0444\u0444\u0435\u0440\u0430     override fun onDraw(canvas: Canvas) {         super.onDraw(canvas)         playerBufferDrawer.drawBuffer(canvas)     }      override fun addListener(listener: TimeBar.OnScrubListener) = Unit     override fun removeListener(listener: TimeBar.OnScrubListener) = Unit     override fun setPosition(position: Long) = Unit     override fun setDuration(duration: Long) = Unit     override fun setKeyTimeIncrement(time: Long) = Unit     override fun setKeyCountIncrement(count: Int) = Unit     override fun setAdGroupTimesMs(adGroupTimesMs: LongArray?, playedAdGroups: BooleanArray?, adGroupCount: Int) = Unit     override fun setBufferedPosition(bufferedPosition: Long) = Unit     override fun getPreferredUpdateDelay() = 0L }<\/code><\/pre>\n<p><code>PlayerBufferDrawer.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class PlayerBufferDrawer(     private val padding: Float,     private val bufferPathStroke: Float,     context: Context ) {      \/\/ path \u043f\u043e \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0442\u044c\u0441\u044f \u043a\u0440\u0443\u0433 \u0442\u0430\u0439\u043c\u043b\u0430\u0439\u043d\u0430     private val bufferPath = Path()     private val paint = Paint().apply {         \/\/ \u0446\u0432\u0435\u0442 \u043a\u0440\u0443\u0433\u0430         color = ContextCompat.getColor(context, R.color.buffer_color)         \/\/ \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u043c \u0442\u043e\u043b\u044c\u043a\u043e \u043a\u043e\u043d\u0442\u0443\u0440 \u043e\u0442 bufferPath (\u0438\u043d\u0430\u0447\u0435 \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0437\u0430\u043a\u0440\u0430\u0448\u0435\u043d\u043d\u044b\u0439 \u043a\u0440\u0443\u0433)         style = Paint.Style.STROKE         \/\/ \u0448\u0438\u0440\u0438\u043d\u0430 \u043a\u0440\u0443\u0433\u0430         strokeWidth = bufferPathStroke     }      \/\/ \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u043c Path \u043f\u0440\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u0432 view     fun onViewSizeChanged(width: Int, height: Int) {         bufferPath.reset()         val centerX = width.toFloat() \/ 2         val centerY = height.toFloat() \/ 2         val radius = centerX - padding         bufferPath.addCircle(centerX, centerY, radius, Path.Direction.CW)     }      \/\/ \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u043c Path     fun drawBuffer(canvas: Canvas) {         canvas.drawPath(bufferPath, paint)     } }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0430\u043d\u0438\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0435 BubbleTimeBar.<\/p>\n<p><code>FadeAnimation.kt<\/code><\/p>\n<pre><code class=\"kotlin\">fun View.fadeIn() = createFadeAnimator(0F, 1F)  fun View.fadeOut() = createFadeAnimator(1F, 0F)  private fun View.createFadeAnimator(from: Float, to: Float): ObjectAnimator {     return ObjectAnimator.ofFloat(this, View.ALPHA, from, to).apply {         this.duration = 500L     } }<\/code><\/pre>\n<p><code>BubbleViewHolder.kt<\/code><\/p>\n<pre><code class=\"kotlin\">import com.google.android.exoplayer2.ui.R as exoPlayerR  class BubbleViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView), CoroutineScope {          private val playerViewTimeBar = itemView.findViewById&lt;BubbleTimeBar>(exoPlayerR.id.exo_progress)     ...      \/\/ \u0441\u0436\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043a\u043e\u0433\u0434\u0430 \u043e\u043d\u043e \u043f\u0440\u043e\u043f\u0430\u0434\u0430\u0435\u0442 \u0441 \u044d\u043a\u0440\u0430\u043d\u0430     fun makeInactiveImmediately() {         ...         changeControllerVisibility(false)     }      \/\/ \u0410\u041d\u0418\u041c\u0418\u0420\u041e\u0412\u0410\u041d\u041d\u041e \u0441\u0436\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043f\u0440\u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0438 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0432\u0438\u0434\u0435\u043e     fun makeInactiveAnimated() {         changeControllerVisibility(false)         ...         playerViewTimeBar.fadeOut().start()     }      \/\/ \u0410\u041d\u0418\u041c\u0418\u0420\u041e\u0412\u0410\u041d\u041d\u041e \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043f\u0440\u0438 \u0442\u0430\u043f\u0435 \u043f\u043e \u043d\u0435\u043c\u0443     fun makeActive() {         ...         playerViewTimeBar.fadeIn().apply {             doOnStart { changeControllerVisibility(true) }         }.start()     }          private fun changeControllerVisibility(isVisible: Boolean) {         when (isVisible) {             true -> {                 playerView.useController = true                 playerView.showController()             }             false -> {                 playerView.useController = false                 playerView.hideController()             }         }     } }<\/code><\/pre>\n<p>\u041e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0430 \u043a\u043d\u043e\u043f\u043e\u043a \u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430 \u0433\u043e\u0442\u043e\u0432\u0430! \u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. <\/p>\n<figure class=\"bordered full-width\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/habrastorage.org\/r\/w780q1\/getpro\/habr\/upload_files\/0a9\/f24\/be5\/0a9f24be5be512a7aca745d88ae8813f.jpeg\" alt=\"\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\" title=\"\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\" width=\"1080\" height=\"1088\" data-src=\"https:\/\/habrastorage.org\/getpro\/habr\/upload_files\/0a9\/f24\/be5\/0a9f24be5be512a7aca745d88ae8813f.jpeg\" data-blurred=\"true\"\/><\/p>\n<div><figcaption>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442<\/figcaption><\/div>\n<\/figure>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430.<\/p>\n<h2>\u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430<\/h2>\n<p>\u0414\u043b\u0438\u043d\u0430 \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u043e\u043f\u043e\u0440\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u0432\u0438\u0434\u0435\u043e.<br \/>\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432\u0438\u0434\u0435\u043e \u0438\u0434\u0435\u0442 10 \u0441\u0435\u043a\u0443\u043d\u0434. \u041d\u0430 5 \u0441\u0435\u043a\u0443\u043d\u0434\u0435 (1\/2 \u0434\u043b\u0438\u043d\u044b \u0432\u0438\u0434\u0435\u043e) \u0434\u043b\u0438\u043d\u0430 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c 1\/2 \u043e\u0442 \u0434\u043b\u0438\u043d\u044b \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430. \u0414\u0443\u043c\u0430\u044e, \u0442\u0443\u0442 \u0432\u0441\u0435 \u043f\u0440\u043e\u0441\u0442\u043e.<\/p>\n<p>\u0417\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u043c \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432\u0438\u0434\u0435\u043e \u0438 \u0442\u0435\u043a\u0443\u0449\u0443\u044e \u043f\u043e\u0437\u0438\u0446\u0438\u044e \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430.<\/p>\n<p><code>BubbleTimeBar.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleTimeBar @JvmOverloads constructor(     context: Context,     attrs: AttributeSet? = null,     defStyleAttr: Int = 0 ) : FrameLayout(context, attrs, defStyleAttr), TimeBar {     ...     private var currentPlayPosition: Float = 0F     var videoDuration: Long = 0     ...      override fun setPosition(position: Long) {        currentPlayPosition = position.toFloat()        \/\/ \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u043c timeBar \u043f\u0440\u0438 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0438 \u043f\u043e\u0437\u0438\u0446\u0438\u0438        invalidate()     }      override fun setDuration(duration: Long) {        videoDuration = duration     }     ... }<\/code><\/pre>\n<p>\u0427\u0442\u043e\u0431\u044b \u0441\u043e\u043e\u0442\u043d\u0435\u0441\u0442\u0438 \u0442\u0435\u043a\u0443\u0449\u0443\u044e \u043f\u043e\u0437\u0438\u0446\u0438\u044e \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u0441 \u0434\u043b\u0438\u043d\u043e\u0439 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c PathMeasure, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u043c\u0435\u0440\u044f\u0442\u044c \u0434\u043b\u0438\u043d\u0443 \u043a\u0440\u0443\u0433\u0430 \u0431\u0443\u0444\u0444\u0435\u0440\u0430.<\/p>\n<p><code>PlayerBufferDrawer.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class PlayerBufferDrawer(     ... ) {     ...     private var pathMeasure = PathMeasure(bufferPath, false)      fun onViewSizeChanged(width: Int, height: Int) {         bufferPath.reset()         val centerX = width.toFloat() \/ 2         val centerY = height.toFloat() \/ 2         val radius = centerX - padding         bufferPath.addCircle(centerX, centerY, radius, Path.Direction.CW)         \/\/ \u0417\u0430\u043c\u0435\u0440\u044f\u0435\u043c \u0434\u043b\u0438\u043d\u0443 \u043a\u0440\u0443\u0433\u0430 \u0431\u0443\u0444\u0444\u0435\u0440\u0430         pathMeasure = PathMeasure(bufferPath, false)     }      fun getBufferPathMeasure(): PathMeasure {         return pathMeasure     }      ... }<\/code><\/pre>\n<p>\u041e\u0442\u043b\u0438\u0447\u043d\u043e! \u0422\u0435\u043f\u0435\u0440\u044c \u0443 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c \u0432\u0441\u0435 \u0434\u043b\u044f \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u0441 \u0434\u043b\u0438\u043d\u043e\u0439 \u043b\u0438\u043d\u0438\u0438. <br \/>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0442\u044c \u043b\u0438\u043d\u0438\u044e \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430.<\/p>\n<p><code>PlayerProgressDrawer.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class PlayerProgressDrawer(     private val bufferPathStroke: Float,     context: Context ) {      \/\/ Path \u0434\u043b\u044f \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0438 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430     private val playProgressPath = Path()     private val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply {         color = ContextCompat.getColor(context, R.color.progress_color)         strokeWidth = bufferPathStroke         style = Paint.Style.STROKE         strokeCap = Paint.Cap.ROUND     }      fun drawProgress(canvas: Canvas, progress: Float, bufferPathMeasure: PathMeasure) {         playProgressPath.reset()         \/\/ \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0434\u043b\u0438\u043d\u0443 \u043b\u0438\u043d\u0438\u0438 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430         val segmentLength = bufferPathMeasure.length * progress         \/\/ \u041f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0447\u0430\u0441\u0442\u044c \u043a\u0440\u0443\u0433\u0430 \u0431\u0443\u0444\u0444\u0435\u0440\u0430, \u0440\u0430\u0432\u043d\u0443\u044e \u0434\u043b\u0438\u043d\u0435 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430         bufferPathMeasure.getSegment(0F, segmentLength, playProgressPath, true)         \/\/ \u041e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u043c \u043b\u0438\u043d\u0438\u044e \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430         canvas.drawPath(playProgressPath, paint)     } }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c PlayerProgressDrawer \u0432 BubbleTimeBar.<\/p>\n<p><code>BubbleTimeBar.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleTimeBar @JvmOverloads constructor(     ... ) : FrameLayout(context, attrs, defStyleAttr), TimeBar {          ...     private val playerProgressDrawer = PlayerProgressDrawer(       bufferPathStroke = bufferPathStroke,        context = context     )     ...     override fun onDraw(canvas: Canvas) {         super.onDraw(canvas)          playerBufferDrawer.drawBuffer(canvas)         val bufferPathMeasure = playerBufferDrawer.getBufferPathMeasure()         val playProgress = runCatching { currentPlayPosition \/ videoDuration }.getOrDefault(0F)         playerProgressDrawer.drawProgress(             canvas = canvas,             progress = playProgress,             bufferPathMeasure = bufferPathMeasure         )     }     ... }<\/code><\/pre>\n<p>\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0438 \u0432\u0438\u0434\u0438\u043c, \u0447\u0442\u043e \u043f\u043e\u044f\u0432\u0438\u043b\u0430\u0441\u044c \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430. \u041d\u043e \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u043e\u043d\u0430 \u043d\u0435 \u0441\u0432\u0435\u0440\u0445\u0443, \u043a\u0430\u043a \u043d\u0430\u043c \u0445\u043e\u0442\u0435\u043b\u043e\u0441\u044c.<\/p>\n<div class=\"tm-iframe_temp\" data-src=\"https:\/\/embedd.srv.habr.com\/iframe\/656373da2fbe8876a639949d\" data-style=\"\" id=\"656373da2fbe8876a639949d\" width=\"\"><\/div>\n<p>\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0432\u0435\u0440\u043d\u0435\u043c \u043d\u0430 90 \u0433\u0440\u0430\u0434\u0443\u0441\u043e\u0432 path, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u043c\u0430\u0442\u0440\u0438\u0446\u0443, \u043f\u043e\u0432\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u0435\u043c \u0435\u0435 \u043d\u0430 -90 \u0433\u0440\u0430\u0434\u0443\u0441\u043e\u0432 \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c \u043a path.<\/p>\n<p><code>PlayerBufferDrawer.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class PlayerBufferDrawer(     ... ) {     ...     fun onViewSizeChanged(width: Int, height: Int) {         bufferPath.reset()         val centerX = width.toFloat() \/ 2         val centerY = height.toFloat() \/ 2         val radius = centerX - padding         bufferPath.addCircle(centerX, centerY, radius, Path.Direction.CW)         val matrix = Matrix()         matrix.postRotate(-90F, centerY, centerY)         bufferPath.transform(matrix)         pathMeasure = PathMeasure(bufferPath, false)     }     ... }<\/code><\/pre>\n<h2>Badge \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438<\/h2>\n<figure class=\"float full-width\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/habrastorage.org\/r\/w780q1\/getpro\/habr\/upload_files\/b26\/020\/80d\/b2602080dd5ce24e59bae1aad61efafd.jpg\" width=\"1080\" height=\"1107\" data-src=\"https:\/\/habrastorage.org\/getpro\/habr\/upload_files\/b26\/020\/80d\/b2602080dd5ce24e59bae1aad61efafd.jpg\" data-blurred=\"true\"\/><\/figure>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0441\u0442\u0435\u0439\u0442 \u0441 \u0433\u043e\u0432\u043e\u0440\u044f\u0449\u0438\u043c isVideoPlaying \u0434\u043b\u044f \u0442\u043e\u0433\u043e \u0447\u0442\u043e\u0431\u044b \u0441\u043a\u0440\u044b\u0432\u0430\u0442\u044c \u0438\u043b\u0438 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c badge.<\/p>\n<p><code>BubbleTimeBar.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleTimeBar @JvmOverloads constructor(     ... ) : FrameLayout(context, attrs, defStyleAttr), TimeBar, Player.Listener {      ...     var isVideoPlaying: Boolean = false     private val badgeDrawer = TimeBarBadgeDrawer(context)     ...     override fun onIsPlayingChanged(isPlaying: Boolean) {        super.onIsPlayingChanged(isPlaying)        isVideoPlaying = isPlaying    }      override fun onDraw(canvas: Canvas) {         super.onDraw(canvas)          ...         if (!isVideoPlaying) {             badgeDrawer.drawBadge(                 canvas = canvas,                 progress = playProgress,                 bufferPathMeasure = bufferPathMeasure             )         }     }      ... }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u043b\u043e\u0433\u0438\u043a\u0443 \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0438 badge \u043d\u0430 \u043a\u043e\u043d\u0446\u0435 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430.<\/p>\n<p><code>TimeBarBadgeDrawer.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class TimeBarBadgeDrawer(context: Context) {      private val badgeCoordinates = floatArrayOf(0f, 0f)     private val badgeRadius = context.resources.getDimensionPixelSize(R.dimen.bubble_timebar_badge_radius)     private val paint = Paint().apply { color = Color.WHITE }      fun drawBadge(canvas: Canvas, progress: Float, bufferPathMeasure: PathMeasure) {         \/\/ \u0417\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u043c \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b \u043a\u0440\u0430\u044f \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u0432 badgeCoordinates         bufferPathMeasure.getPosTan(bufferPathMeasure.length * progress, badgeCoordinates, null)         val circleX = badgeCoordinates[0]         val circleY = badgeCoordinates[1]         \/\/ \u041e\u0442\u0440\u0438\u0441\u043e\u0432\u044b\u0432\u0430\u0435\u043c badge \u043d\u0430 \u043a\u043e\u043d\u0446\u0435 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430         canvas.drawCircle(circleX, circleY, badgeRadius.toFloat(), paint)     } }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c BubbleTimeBar \u043a\u0430\u043a lister \u043f\u043b\u0435\u0435\u0440\u0430.<\/p>\n<p><code>BubbleViewHolder.kt<\/code><\/p>\n<pre><code class=\"kotlin\">import com.google.android.exoplayer2.ui.R as exoPlayerR  class BubbleViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView), CoroutineScope {     ...     private val player = ExoPlayer.Builder(itemView.context).build().apply {         ...         addListener(playerViewTimeBar)     }     ... }<\/code><\/pre>\n<h2>\u041f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0430 \u043f\u043e \u043d\u0430\u0436\u0430\u0442\u0438\u044e<\/h2>\n<p>\u0414\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u043c <code>TimeBar.OnScrubListener<\/code><\/p>\n<p><code>TimeBarScrubListener.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class TimeBarScrubListener(     private val playerView: PlayerView ) : TimeBar.OnScrubListener {      override fun onScrubStart(timeBar: TimeBar, position: Long) {         \/\/ \u041e\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u0432\u0438\u0434\u0435\u043e \u0432\u043d\u0430\u0447\u0430\u043b\u0435 \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438         playerView.player?.pause()         \/\/ \u041f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0430 \u0432\u0438\u0434\u0435\u043e         playerView.player?.seekTo(position)     }      override fun onScrubMove(timeBar: TimeBar, position: Long) {         \/\/ \u041f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0430 \u0432\u0438\u0434\u0435\u043e         playerView.player?.seekTo(position)     }      override fun onScrubStop(timeBar: TimeBar, position: Long, canceled: Boolean) {         \/\/ \u0412\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u043c \u0432\u0438\u0434\u0435\u043e \u043f\u043e\u0441\u043b\u0435 \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438         playerView.player?.play()     } }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c <code>TimeBarScrubListener<\/code> \u0432 <code>BubbleViewHolder<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView), CoroutineScope {     ...     init {         playerViewTimeBar.addListener(TimeBarScrubListener(playerView))         ...     }     ... }<\/code><\/pre>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u0432 BubbleTimeBar \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043c\u0435\u0442\u043e\u0434\u043e\u0432 addListener\/removeListener<\/p>\n<p><code>BubbleTimeBar.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleTimeBar @JvmOverloads constructor(     ... ) : FrameLayout(context, attrs, defStyleAttr), TimeBar, Player.Listener {     ...     var listeners = mutableListOf&lt;TimeBar.OnScrubListener>()     ...     override fun addListener(listener: TimeBar.OnScrubListener) {         listeners.add(listener)     }      override fun removeListener(listener: TimeBar.OnScrubListener) {         listeners.remove(listener)     }     ... }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u043a\u043b\u0430\u0441\u0441, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u043d\u0430\u0436\u0430\u0442\u0438\u044f. <\/p>\n<p><code>TimeBarTouchListener.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class TimeBarTouchListener(     padding: Float,     bufferPathStroke: Float ): View.OnTouchListener {      private val calculator = TimeBarTouchCalculator(padding * 2 + bufferPathStroke)      override fun onTouch(v: View, e: MotionEvent): Boolean {         if (v !is BubbleTimeBar) return false         when (e.action) {             \/\/ \u043d\u0430\u0447\u0430\u043b\u043e touch-\u0441\u043e\u0431\u044b\u0442\u0438\u044f             MotionEvent.ACTION_DOWN -> {                 if (!calculator.isEventInRewindArea(v, e.x, e.y) || v.isVideoPlaying) return false                 v.parent.requestDisallowInterceptTouchEvent(true)                 v.listeners.forEach { it.onScrubStart(v, calculator.getNewScrubPosition(v, e.x, e.y)) }             }             \/\/ touch-\u0441\u043e\u0431\u044b\u0442\u0438\u0435 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f \u043f\u0430\u043b\u044c\u0446\u0430 \u043f\u043e \u044d\u043a\u0440\u0430\u043d\u0443             MotionEvent.ACTION_MOVE -> v.listeners.forEach {                 it.onScrubMove(v, calculator.getNewScrubPosition(v, e.x, e.y))             }             \/\/ \u043a\u043e\u043d\u0435\u0446 touch-\u0441\u043e\u0431\u044b\u0442\u0438\u0435 \u043f\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u043c \u043f\u0440\u0438\u0447\u0438\u043d\u0430\u043c             MotionEvent.ACTION_CANCEL -> v.listeners.forEach {                 it.onScrubStop(v, calculator.getNewScrubPosition(v, e.x, e.y), true)             }             \/\/ \u043a\u043e\u043d\u0435\u0446 touch-\u0441\u043e\u0431\u044b\u0442\u0438\u044f             MotionEvent.ACTION_UP -> v.listeners.forEach {                 it.onScrubStop(v, calculator.getNewScrubPosition(v, e.x, e.y), false)             }         }         return true     }      internal class TimeBarTouchCalculator(         private val rewindAreaSize: Float     ) {          \/**          * \u0412\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c \u043f\u043e\u0437\u0438\u0446\u0438\u044e \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438          * \u0428\u0430\u0433\u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f:          * 1. \u0412\u044b\u0447\u0441\u043b\u0438\u043b\u0438 \u0443\u0433\u043e\u043b \u043c\u0435\u0436\u0434\u0443 \u0432\u0435\u043a\u0442\u043e\u0440\u0430\u043c\u0438 A \u0438 B, \u0433\u0434\u0435          *      A - \u0432\u0435\u043a\u0442\u043e\u0440 \u0438\u0437 \u0446\u0435\u043d\u0442\u0440\u0430 \u0432\u044c\u044e \u0440\u043e\u0432\u043d\u043e \u0432\u0432\u0435\u0440\u0445 (0,-1)          *      B - \u0432\u0435\u043a\u0442\u043e\u0440 \u0438\u0437 \u0446\u0435\u043d\u0442\u0440\u0430 \u0432\u044c\u044e \u0434\u043e \u0442\u043e\u0447\u043a\u0438 [MotionEvent]          * 2. \u041f\u043e \u0444\u043e\u0440\u043c\u0443\u043b\u0435 \u043f\u0440\u043e\u043f\u043e\u0440\u0446\u0438\u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0443\u0433\u043b\u0430 \u043a 360 \u0433\u0440\u0430\u0434\u0443\u0441\u0430\u043c \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u043d\u043e\u0432\u0443\u044e \u043f\u043e\u0437\u0438\u0446\u0438\u044e          *\/         fun getNewScrubPosition(view: BubbleTimeBar, touchX: Float, touchY: Float) : Long {             val x1 = 0F             val y1 = -1F              val x2 = touchX - view.width.toFloat() \/ 2             val y2 = touchY - view.height.toFloat() \/ 2              val cosAngle = (x1 * x2 + y1 * y2) \/ (sqrt(x1 * x1 + y1 * y1) * sqrt(x2 * x2 + y2 * y2))             val angle = when {                 x2 &lt; 0 -> 360F - Math.toDegrees(acos(cosAngle).toDouble())                 else -> Math.toDegrees(acos(cosAngle).toDouble())             }             return (view.videoDuration * angle \/ 360F).toLong()         }          \/**          * \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043b\u0438 [MotionEvent] \u0432 \u0437\u043e\u043d\u0435 \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438          * \u0428\u0430\u0433\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438:          * 1. \u0412\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c \u0440\u0430\u0441\u0441\u0442\u043e\u043b\u044f\u043d\u0438\u0435 \u043e\u0442 \u0446\u0435\u043d\u0442\u0440\u0430 \u0432\u044c\u044e \u0434\u043e \u0442\u043e\u0447\u043a\u0438 \u043a\u0430\u0441\u0430\u043d\u0438\u044f          * 2. \u0421\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u043c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0435 \u0440\u0430\u0441\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0441 \u0440\u0430\u0434\u0438\u0443\u0441\u043e\u043c \u0432\u044c\u044e \u0437\u0430 \u0432\u044b\u0447\u0435\u0442\u043e\u043c \u0437\u043e\u043d\u044b \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438          *\/         fun isEventInRewindArea(view: BubbleTimeBar, touchX: Float, touchY: Float): Boolean {             val centerX = view.width \/ 2F             val centerY = view.height \/ 2F             val distance = sqrt((centerX - touchX).pow(2) + (centerY - touchY).pow(2))             return distance >= centerY - rewindAreaSize         }     } }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c TimeBarTouchListener \u0432 BubbleTimeBar.<\/p>\n<p><code>BubbleTimeBar.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleTimeBar @JvmOverloads constructor(     context: Context,     attrs: AttributeSet? = null,     defStyleAttr: Int = 0 ) : FrameLayout(context, attrs, defStyleAttr), TimeBar, Player.Listener {     ...     init {         ...         setOnTouchListener(TimeBarTouchListener(padding, bufferPathStroke))     } }<\/code><\/pre>\n<h2>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n<p>\u041f\u043e\u0437\u0434\u0440\u0430\u0432\u043b\u044f\u044e! \u041c\u044b \u0441\u0434\u0435\u043b\u0430\u043b\u0438 \u0432\u0438\u0434\u0435\u043e-\u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f. \u0421\u043e\u0431\u0435\u0440\u0438\u0442\u0435 \u0438 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u043d\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442.<\/p>\n<div class=\"tm-iframe_temp\" data-src=\"https:\/\/embedd.srv.habr.com\/iframe\/65699cba7f26cf30b31312f5\" data-style=\"\" id=\"65699cba7f26cf30b31312f5\" width=\"\"><\/div>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><!----><!----><\/div>\n<p><!----><!----><br \/> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"https:\/\/habr.com\/ru\/articles\/776522\/\"> https:\/\/habr.com\/ru\/articles\/776522\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div><!--[--><!--]--><\/div>\n<div id=\"post-content-body\">\n<div>\n<div class=\"article-formatted-body article-formatted-body article-formatted-body_version-2\">\n<div xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\">\n<figure class=\"float bordered full-width\"><\/figure>\n<p>\u0427\u0430\u0441\u0442\u043e \u043b\u0438 \u0432\u044b \u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0435\u0441\u044c Telegram?<br \/>\u0415\u0441\u043b\u0438 \u0434\u0430, \u0442\u043e \u0441\u043a\u043e\u0440\u0435\u0435 \u0432\u0441\u0435\u0433\u043e \u0432\u044b \u0445\u043e\u0442\u044f \u0431\u044b \u0440\u0430\u0437 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u043b\u0438 &#171;\u043a\u0440\u0443\u0436\u043e\u0447\u043a\u0438&#187;. \u0412 \u044d\u0442\u043e\u0439 \u0441\u0435\u0440\u0438\u0438 \u0441\u0442\u0430\u0442\u044c\u0435\u0439 \u043c\u044b \u043d\u0430\u043f\u0438\u0448\u0435\u043c \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 \u0441 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c \u0441\u043f\u0438\u0441\u043a\u0430 \u0432\u0438\u0434\u0435\u043e-\u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439.<br \/>\u0414\u043b\u044f \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c ExoPlayer, \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u043c \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0432\u0438\u0434\u0435\u043e \u0432 \u043a\u0435\u0448, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u043f\u0438\u0448\u0435\u043c \u0441\u0432\u043e\u0439 TimeBar \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e.<\/p>\n<h2>\u041e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/h2>\n<ul>\n<li>\n<p><a href=\"https:\/\/habr.com\/ru\/articles\/771878\/\" rel=\"noopener noreferrer nofollow\">\u0427\u0430\u0441\u0442\u044c 1. \u0421\u043f\u0438\u0441\u043e\u043a \u0432\u0438\u0434\u0435\u043e<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/habr.com\/ru\/articles\/776294\/\" rel=\"noopener noreferrer nofollow\">\u0427\u0430\u0441\u0442\u044c 2. \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f<\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/habr.com\/ru\/articles\/776522\/\" rel=\"noopener noreferrer nofollow\">\u0427\u0430\u0441\u0442\u044c 3. \u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044b \u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435<\/a><\/p>\n<\/li>\n<\/ul>\n<h4>\u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435<\/h4>\n<p>\u0412\u043d\u0430\u0447\u0430\u043b\u0435 \u043a\u0430\u0436\u0434\u043e\u0439 \u0447\u0430\u0441\u0442\u0438 \u044f \u043f\u0440\u0438\u043a\u0440\u0435\u043f\u043b\u044e git-\u0432\u0435\u0442\u043a\u0443, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u0443\u0434\u0443\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u043e\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0432 \u0441\u0442\u0430\u0442\u044c\u0435. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043b\u0438\u0431\u043e \u0441\u0440\u0430\u0437\u0443 \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u0435\u0435 \u0438 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0435\u043a\u0442, \u043b\u0438\u0431\u043e \u0441\u0430\u043c\u043e\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0448\u0430\u0433\u043e\u0432\u043e \u043f\u0438\u0441\u0430\u0442\u044c \u043a\u043e\u0434.<\/p>\n<p>\u0422\u0430\u043a\u0436\u0435 \u043c\u043e\u0436\u0435\u0442\u0435 \u0432\u0437\u044f\u0442\u044c\u00a0<a href=\"https:\/\/github.com\/n-shvedov27\/VideoBubble\/tree\/video_buble_part_2\" rel=\"noopener noreferrer nofollow\">git-\u0432\u0435\u0442\u043a\u0443 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0439 \u0447\u0430\u0441\u0442\u0438<\/a>\u00a0\u0438 \u0441\u0440\u0430\u0437\u0443 \u043f\u043e\u043d\u044f\u0442\u044c \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442.<\/p>\n<p><a href=\"https:\/\/github.com\/n-shvedov27\/VideoBubble\/tree\/video_buble_part_3\" rel=\"noopener noreferrer nofollow\">Git-\u0432\u0435\u0442\u043a\u0430<\/a>\u00a0\u044d\u0442\u043e\u0439 \u0447\u0430\u0441\u0442\u0438.<\/p>\n<h2>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044b \u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435<\/h2>\n<p>\u041f\u043e \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0438 \u0441 Telegram&#8217;\u043e\u043c, \u0445\u043e\u0447\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u0442\u0430\u043f\u0435 \u043f\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044e \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0438 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043a\u043d\u043e\u043f\u043a\u0438 \u043f\u043b\u0435\u0439\/\u043f\u0430\u0443\u0437\u044b \u0438 \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438.<\/p>\n<h2>\u0420\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0435\/\u0441\u0436\u0430\u0442\u0438\u0435 \u0432\u0438\u0434\u0435\u043e<\/h2>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u044b \u0434\u043b\u044f &#171;\u043a\u0440\u0443\u0436\u043e\u0447\u043a\u0430&#187; \u0432 \u0440\u0435\u0441\u0443\u0440\u0441\u044b.<\/p>\n<p><code>bubble.xml<\/code><\/p>\n<pre><code class=\"xml\">&lt;?xml version=\"1.0\" encoding=\"utf-8\"?> &lt;resources>     &lt;!--  \u0440\u0430\u0437\u043c\u0435\u0440 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u0441\u0436\u0430\u0442\u043e\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438  -->     &lt;dimen name=\"bubble_initial_size\">230dp&lt;\/dimen>     &lt;!--  \u0440\u0430\u0437\u043c\u0435\u0440 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442\u043e\u043c \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438  -->     &lt;dimen name=\"bubble_expanded_size\">260dp&lt;\/dimen>     &lt;!--  \u043e\u0442\u0441\u0442\u0443\u043f \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430 \u043e\u0442 \u043a\u0440\u0430\u0435\u0432 view  -->     &lt;dimen name=\"bubble_timebar_buffer_path_padding\">15dp&lt;\/dimen>     &lt;!--  \u0448\u0438\u0440\u0438\u043d\u0430 \u043b\u0438\u043d\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430  -->     &lt;dimen name=\"bubble_timebar_buffer_path_stroke\">3dp&lt;\/dimen>     &lt;!--  \u0440\u0430\u0434\u0438\u0443\u0441 badge \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438  -->     &lt;dimen name=\"bubble_timebar_badge_radius\">6dp&lt;\/dimen> &lt;\/resources><\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0446\u0432\u0435\u0442\u0430.<\/p>\n<p><code>colors.xml<\/code><\/p>\n<pre><code class=\"xml\">&lt;?xml version=\"1.0\" encoding=\"utf-8\"?> &lt;resources>     &lt;color name=\"progress_color\">#FFFFFFFF&lt;\/color>     &lt;color name=\"buffer_color\">#4debebf5&lt;\/color> &lt;\/resources><\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u043c\u0435\u0442\u043e\u0434\u044b \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u044f \u0438 \u0441\u0436\u0430\u0442\u0438\u044f \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f.<\/p>\n<p><code>BubbleViewHolder.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView), CoroutineScope {     ...     private var changeSizeAnimator: ValueAnimator? = null     var isActive = false     ...      \/\/ \u0441\u0436\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043a\u043e\u0433\u0434\u0430 \u043e\u043d\u043e \u043f\u0440\u043e\u043f\u0430\u0434\u0430\u0435\u0442 \u0441 \u044d\u043a\u0440\u0430\u043d\u0430     fun makeInactiveImmediately() {         isActive = false         val initialSize = itemView.context.resources.getDimensionPixelSize(R.dimen.bubble_initial_size)         playerView.updateLayoutParams {             height = initialSize             width = initialSize         }     }          \/\/ \u0410\u041d\u0418\u041c\u0418\u0420\u041e\u0412\u0410\u041d\u041d\u041e \u0441\u0436\u0438\u043c\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043f\u0440\u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u0438\u0438 \u0434\u0440\u0443\u0433\u043e\u0433\u043e \u0432\u0438\u0434\u0435\u043e     fun makeInactiveAnimated() {         isActive = false         val initialSize = itemView.context.resources.getDimensionPixelSize(R.dimen.bubble_initial_size)         \/\/ \u043e\u0442\u043c\u0435\u043d\u044f\u0435\u043c \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0443\u044e \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u044e \u0435\u0441\u043b\u0438 \u043e\u043d\u0430 \u0435\u0449\u0435 \u043d\u0435 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0430\u0441\u044c         changeSizeAnimator?.cancel()         changeSizeAnimator = ValueAnimator.ofInt(playerView.height, initialSize).apply {             duration = 500L             interpolator = PathInterpolatorCompat.create(0.33F, 0F, 0F, 1F)             addUpdateListener {                 playerView.updateLayoutParams {                     height = it.animatedValue as Int                     width = it.animatedValue as Int                 }             }         }         changeSizeAnimator?.start()     }      \/\/ \u0410\u041d\u0418\u041c\u0418\u0420\u041e\u0412\u0410\u041d\u041d\u041e \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0432\u0438\u0434\u0435\u043e \u043f\u0440\u0438 \u0442\u0430\u043f\u0435 \u043f\u043e \u043d\u0435\u043c\u0443     fun makeActive() {         isActive = true         val expandedSize = itemView.context.resources.getDimensionPixelSize(R.dimen.bubble_expanded_size)         \/\/ \u043e\u0442\u043c\u0435\u043d\u044f\u0435\u043c \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0443\u044e \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u044e \u0435\u0441\u043b\u0438 \u043e\u043d\u0430 \u0435\u0449\u0435 \u043d\u0435 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0430\u0441\u044c         changeSizeAnimator?.cancel()           changeSizeAnimator = ValueAnimator.ofInt(playerView.height, expandedSize).apply {             duration = 500L             interpolator = PathInterpolatorCompat.create(0.33F, 0F, 0F, 1F)             addUpdateListener {                 playerView.updateLayoutParams {                     height = it.animatedValue as Int                     width = it.animatedValue as Int                 }             }         }         changeSizeAnimator?.start()     }     ... }<\/code><\/pre>\n<p>\u0414\u043e\u0431\u0430\u0432\u0438\u043c \u0432\u044b\u0437\u043e\u0432 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 viewHolder&#8217;\u0430 \u0432 BubbleAdapter<\/p>\n<p><code>BubbleAdapter.kt<\/code><\/p>\n<pre><code class=\"kotlin\">package com.example.videobubble  import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.RecyclerView  class BubbleAdapter(     private val items: List&lt;BubbleModel> ) : RecyclerView.Adapter&lt;BubbleViewHolder>() {      private var recyclerView: RecyclerView? = null     ...          override fun onAttachedToRecyclerView(recyclerView: RecyclerView) {         ...         this.recyclerView = recyclerView     }      override fun onDetachedFromRecyclerView(recyclerView: RecyclerView) {         ...         this.recyclerView = null     }      override fun onBindViewHolder(holder: BubbleViewHolder, position: Int) {         ...         holder.itemView.setOnClickListener {             \/\/ \u0435\u0441\u043b\u0438 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e \u0434\u0440\u0443\u0433\u043e\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435, \u0442\u043e \u0441\u0436\u0438\u043c\u0430\u0435\u043c \u0435\u0433\u043e             findActiveViewHolder()?.makeInactiveAnimated()             holder.makeActive()         }     }      \/\/ \u043f\u043e\u0438\u0441\u043a \u0443\u0436\u0435 \u0440\u0430\u0441\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f     private fun findActiveViewHolder(): BubbleViewHolder? {         recyclerView?.let { rv ->             val layoutManager = rv.layoutManager as LinearLayoutManager             val firstVisiblePosition = layoutManager.findFirstVisibleItemPosition()             val lastVisiblePosition = layoutManager.findLastVisibleItemPosition()              for (i in firstVisiblePosition ..  lastVisiblePosition) {                 val viewHolder = rv.findViewHolderForAdapterPosition(i) as? BubbleViewHolder                 if (viewHolder?.isActive == true) {                     return viewHolder                 }             }         }         return null     }      \/\/ \u0441\u0436\u0438\u043c\u0430\u0435\u043c \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435, \u043a\u043e\u0433\u0434\u0430 \u043e\u043d\u043e \u0438\u0441\u0447\u0435\u0437\u0430\u0435\u0442 \u0441 \u044d\u043a\u0440\u0430\u043d\u0430     override fun onViewDetachedFromWindow(holder: BubbleViewHolder) {         super.onViewDetachedFromWindow(holder)         holder.makeInactiveImmediately()     } }<\/code><\/pre>\n<p>\u0413\u043e\u0442\u043e\u0432\u043e! \u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442.<\/p>\n<div class=\"tm-iframe_temp\" data-src=\"https:\/\/embedd.srv.habr.com\/iframe\/656980266f566b30a5948119\" data-style=\"\" id=\"656980266f566b30a5948119\" width=\"\"><\/div>\n<h2>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044b<\/h2>\n<p>\u0412 PlayerView \u0443\u0436\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u044b \u0434\u0435\u0444\u043e\u043b\u0442\u043d\u044b\u0435 \u043a\u043d\u043e\u043f\u043a\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f. \u0421\u0435\u0439\u0447\u0430\u0441 \u043e\u043d\u0438 \u043d\u0435 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u044e\u0442\u0441\u044f \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043c\u044b \u0438\u0445 \u0441\u043a\u0440\u044b\u043b\u0438 (\u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 <em>app:use_controller=&#187;false&#187;<\/em> \u0432 PlayerView).<\/p>\n<p>\u0415\u0441\u043b\u0438 \u0437\u0430\u0439\u0442\u0438 \u0432 \u043f\u0430\u043f\u043a\u0443 layout \u0432\u043d\u0443\u0442\u0440\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u043e\u0432 ExoPlayer&#8217;\u0430, \u0442\u043e \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u0444\u0430\u0439\u043b exo_player_control_view.xml. \u0412\u043d\u0443\u0442\u0440\u0438 \u043c\u044b \u0443\u0432\u0438\u0434\u0438\u043c \u0442\u0435 \u0441\u0430\u043c\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043a\u043d\u043e\u043f\u043a\u0438.<\/p>\n<figure class=\"full-width\">\n<div><figcaption>\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 layout \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043e\u0432<\/figcaption><\/div>\n<\/figure>\n<p>\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0434\u043c\u0435\u043d\u0438\u043c \u044d\u0442\u0438 \u043a\u043d\u043e\u043f\u043a\u0438 \u043d\u0430 \u0441\u0432\u043e\u0438. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043f\u0435\u0440\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u043c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 controller_layout_id \u0443 PlayerView.<\/p>\n<p><code>li_bubble.xml<\/code><\/p>\n<pre><code class=\"kotlin\">    ...     &lt;com.google.android.exoplayer2.ui.PlayerView         ...         \/\/ \u0421\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0439 \u043d\u0430\u043c\u0438 layout \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043e\u0432         app:controller_layout_id=\"@layout\/bubble_view_controller\"         \/\/ \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 timebar'\u0430 \u043a\u0430\u0436\u0434\u044b\u0435 30\u043c\u0441         app:time_bar_min_update_interval=\"30\"         \/\/ \u041e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u0442\u0430\u0439\u043c\u0435\u0440 \u043d\u0430 \u0441\u043a\u0440\u044b\u0442\u0438\u0435 timebar'\u0430         app:show_timeout=\"0\"         \/\/ \u041e\u0442\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u0441\u043a\u0440\u044b\u0432\u0430\u043d\u0438\u0435 timebar'\u0430 \u043f\u043e \u043d\u0430\u0436\u0430\u0442\u0438\u044e         app:hide_on_touch=\"false\"     ...<\/code><\/pre>\n<p>\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c bubble_view_controller, \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0432 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 id \u0443 view, \u0447\u0442\u043e\u0431\u044b PlayerView \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b \u0438\u0445 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e.<\/p>\n<p><code>bubble_view_controller.xml<\/code><\/p>\n<pre><code class=\"xml\">&lt;?xml version=\"1.0\" encoding=\"utf-8\"?> &lt;androidx.constraintlayout.widget.ConstraintLayout     xmlns:android=\"http:\/\/schemas.android.com\/apk\/res\/android\"     xmlns:app=\"http:\/\/schemas.android.com\/apk\/res-auto\"     android:layout_width=\"match_parent\"     android:layout_height=\"match_parent\">      &lt;com.example.videobubble.BubbleTimeBar         android:id=\"@id\/exo_progress\"         android:layout_width=\"match_parent\"         android:layout_height=\"match_parent\"         app:layout_constraintTop_toTopOf=\"parent\"         app:layout_constraintBottom_toBottomOf=\"parent\"         app:layout_constraintStart_toStartOf=\"parent\"         app:layout_constraintEnd_toEndOf=\"parent\"\/>      &lt;FrameLayout         android:id=\"@id\/exo_play\"         android:layout_width=\"0dp\"         android:layout_height=\"0dp\"         android:layout_margin=\"60dp\"         app:layout_constraintTop_toTopOf=\"parent\"         app:layout_constraintBottom_toBottomOf=\"parent\"         app:layout_constraintStart_toStartOf=\"parent\"         app:layout_constraintEnd_toEndOf=\"parent\">          &lt;ImageButton style=\"@style\/ExoMediaButton.Play\"             android:id=\"@+id\/exo_play_icon\"             android:layout_height=\"36dp\"             android:layout_width=\"36dp\"             android:scaleType=\"fitCenter\"             android:clickable=\"false\"             android:layout_gravity=\"center\"\/>      &lt;\/FrameLayout>      &lt;View android:id=\"@+id\/exo_pause\"         android:layout_width=\"0dp\"         android:layout_height=\"0dp\"         app:layout_constraintTop_toTopOf=\"parent\"         app:layout_constraintBottom_toBottomOf=\"parent\"         app:layout_constraintStart_toStartOf=\"parent\"         app:layout_constraintEnd_toEndOf=\"parent\"\/>  &lt;\/androidx.constraintlayout.widget.ConstraintLayout><\/code><\/pre>\n<p>\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c BubbleTimeBar, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0442\u044c \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441 \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0430, \u0430 \u0442\u0430\u043a\u0436\u0435 badge \u043f\u0435\u0440\u0435\u043c\u043e\u0442\u043a\u0438.<\/p>\n<p><code>BubbleTimeBar.kt<\/code><\/p>\n<pre><code class=\"kotlin\">class BubbleTimeBar @JvmOverloads constructor(     context: Context,     attrs: AttributeSet? = null,     defStyleAttr: Int = 0 ) : FrameLayout(context, attrs, defStyleAttr), TimeBar {      \/\/ \u043e\u0442\u0441\u0442\u0443\u043f \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430 \u043e\u0442 \u043a\u0440\u0430\u044f view     private val padding = resources.getDimensionPixelSize(R.dimen.bubble_timebar_buffer_path_padding).toFloat()     \/\/ \u0448\u0438\u0440\u0438\u043d\u0430 \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430     private val bufferPathStroke = resources.getDimensionPixelSize(R.dimen.bubble_timebar_buffer_path_stroke).toFloat()     \/\/ \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0438 \u043b\u0438\u043d\u0438\u0438 \u0431\u0443\u0444\u0444\u0435\u0440\u0430     private val playerBufferDrawer = PlayerBufferDrawer(         padding = padding,         bufferPathStroke = bufferPathStroke,         context = context     )      init {         \/\/ \u0442\u043a BubbleTimeBar-\u044d\u0442\u043e viewGroup, \u0442\u043e \u0434\u043b\u044f \u0432\u044b\u0437\u043e\u0432\u0430 onDraw \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u0440\u043e\u043f\u0438\u0441\u0430\u0442\u044c \u044d\u0442\u043e         setWillNotDraw(false)     }      \/\/ \u0443\u0432\u0435\u0434\u043e\u043c\u043b\u044f\u0435\u043c PlayerBufferDrawer \u043e\u0431 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f\u0445 \u0440\u0430\u0437\u043c\u0435\u0440\u0430 view     override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {         super.onSizeChanged(w, h, oldw, oldh)         playerBufferDrawer.onViewSizeChanged(w, h)     }      <\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-361255","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/361255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=361255"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/361255\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=361255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=361255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=361255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}