My source code was written in Java and now I want to convert to Compose
How can I convert the above code to Compose?
Java
class VideoCropActivity extends Activity implements TextureView.SurfaceTextureListener {
private MediaPlayer mPlayer;
private Surface mSurface;
private TextureView textureview;
public void initSurface() {
textureview = (TextureView) findViewById(R.id.aliyun_video_textureview);
textureview.setSurfaceTextureListener(this);
}
@Override
public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
if (mPlayer == null) {
try {
mSurface = new Surface(surface);
mPlayer = new MediaPlayer();
mPlayer.setSurface(mSurface);
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
}
@Override
public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
return false;
}
@Override
public void onSurfaceTextureUpdated(SurfaceTexture surfaceTexture) {
}
}
How can I convert the above code to Compose?
My source code was written in Java and now I want to convert to Compose
This is the way I use now, but it’s not working
AndroidView(factory = {
val view = LayoutInflater.from(it).inflate(R.layout.aliyun_video_player, null)
val textureView = view.findViewById<TextureView>(R.id.videoTextureView)
textureView.apply {
object : TextureView.SurfaceTextureListener {
override fun onSurfaceTextureAvailable(p0: SurfaceTexture, p1: Int, p2: Int) {
// TODO("Not yet implemented")
println("=================")
}
override fun onSurfaceTextureSizeChanged(p0: SurfaceTexture, p1: Int, p2: Int) {
TODO("Not yet implemented")
}
override fun onSurfaceTextureDestroyed(p0: SurfaceTexture): Boolean {
TODO("Not yet implemented")
}
override fun onSurfaceTextureUpdated(p0: SurfaceTexture) {
TODO("Not yet implemented")
}
}
}
}, update = {
val s = it.surfaceTexture
if (s != null) {
val surface = android.view.Surface(it.surfaceTexture)
val mediaPlayer = MediaPlayer()
mediaPlayer.setSurface(surface)
println(it)
}
})
My source code was written in Java and now I want to convert to Compose
My source code was written in Java and now I want to convert to Compose
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Answer
If you moved to use compose fully, then I think you can proceed like this: create you Custom view and call it in compose
class VideoCrop extends TextureView implements TextureView.SurfaceTextureListener {
private MediaPlayer mPlayer;
private Surface mSurface;
private TextureView textureview;
public VideoCrop(Context context) {
super(context);
setSurfaceTextureListener(this);
setOpaque(false);
}
@Override
public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
if (mPlayer == null) {
try {
mSurface = new Surface(surface);
mPlayer = new MediaPlayer();
mPlayer.setSurface(mSurface);
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
}
@Override
public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
return false;
}
@Override
public void onSurfaceTextureUpdated(SurfaceTexture surfaceTexture) {
}
}
and in compose
@Composable
fun CustomView(){
val context = LocalContext.current
AndroidView(factory = {
VideoCrop(context).apply {
layoutParams = FrameLayout.LayoutParams(MATCH_PARENT, MATCH_PARENT)
}
})
}