/
TextureViewVideoPlayer.kt
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/
TextureViewVideoPlayer.kt
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package com.android.textureview_surfaceview.examples.single
import android.app.Activity
import android.graphics.SurfaceTexture
import android.media.MediaPlayer
import android.os.Bundle
import android.util.Log
import android.view.Surface
import android.view.TextureView.SurfaceTextureListener
import com.android.textureview_surfaceview.Constants
import com.android.textureview_surfaceview.databinding.TextureViewPlayerBinding
class TextureViewVideoPlayer : Activity(), SurfaceTextureListener {
private lateinit var binding: TextureViewPlayerBinding
private lateinit var mediaPlayer: MediaPlayer
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = TextureViewPlayerBinding.inflate(layoutInflater)
val view = binding.root
mediaPlayer = MediaPlayer()
binding.textureViewVideoPlayerView.surfaceTextureListener = this
binding.textureViewVideoPlayerView.setAspectRatio(16, 9)
setContentView(view)
}
override fun onSurfaceTextureAvailable(
surfaceTexture: SurfaceTexture,
width: Int,
height: Int
) {
val assetFile = applicationContext.assets.openFd(Constants.NON_HDR_VIDEO_PLAYER_ASSET)
mediaPlayer.setDataSource(assetFile)
mediaPlayer.setSurface(Surface(surfaceTexture))
mediaPlayer.prepareAsync()
mediaPlayer.isLooping = true
mediaPlayer.setOnPreparedListener {
it.start()
}
}
override fun onSurfaceTextureSizeChanged(
surfaceTexture: SurfaceTexture,
width: Int, height: Int
) {
// Handle size change depending on media needs
}
override fun onSurfaceTextureDestroyed(surfaceTexture: SurfaceTexture): Boolean {
// Release unneeded resources
mediaPlayer.stop()
mediaPlayer.release()
return true
}
override fun onSurfaceTextureUpdated(surfaceTexture: SurfaceTexture) {
// Invoked every time there's a new video frame
}
}