public void OnImageAvailable(ImageReader reader)
{
Android.Media.Image image = null;
byte[] bytes = null;
try
{
image = reader.AcquireNextImage();
var buffer = image.GetPlanes()[0].Buffer;
var length = buffer.Remaining();
bytes = new byte[length];
buffer.Get(bytes);
HandleImage(bytes);
}
finally
{
if (image != null)
{
image.Close();
}
}
}
private void PreviewImageAvailable(object sender, Image e)
{
var planes = e.GetPlanes();
var buffer = planes[0].Buffer;
var yValues = new byte[buffer.Remaining()];
buffer.Get(yValues);
buffer = planes[1].Buffer;
var uValues = new byte[buffer.Remaining()];
buffer.Get(uValues);
buffer = planes[2].Buffer;
var vValues = new byte[buffer.Remaining()];
buffer.Get(vValues);
var uvPixelStride = planes[1].PixelStride;
var uvRowStride = planes[1].RowStride;
var yRowStride = planes[0].RowStride;
e.Close();
if (_bufferFrame == null)
{
_bufferFrame = new Yuv420888(Bootstrapper.Rs, PixelSize.Width, PixelSize.Height, yRowStride,
uvPixelStride, uvRowStride);
}
var rgb = _bufferFrame.ToRgba8888(yValues, uValues, vValues);
FrameAvailable?.Invoke(this, rgb);
}
public void OnImageAvailable(ImageReader reader)
{
Android.Media.Image image = null;
Android.Graphics.Bitmap bitmap = null;
try
{
image = reader.AcquireLatestImage();
if (image != null)
{
Image.Plane[] planes = image.GetPlanes();
ByteBuffer buffer = planes[0].Buffer;
int offset = 0;
int pixelStride = planes[0].PixelStride;
int rowStride = planes[0].RowStride;
int rowPadding = rowStride - pixelStride * ForegroundService.mWidth;
// create bitmap
bitmap = Android.Graphics.Bitmap.CreateBitmap(ForegroundService.mWidth + rowPadding / pixelStride, ForegroundService.mHeight, Android.Graphics.Bitmap.Config.Argb8888);
bitmap.CopyPixelsFromBuffer(buffer);
image.Close();
using (System.IO.MemoryStream fos = new System.IO.MemoryStream())
{
bitmap.Compress(Android.Graphics.Bitmap.CompressFormat.Jpeg, kalite, fos);
byte[] dataPacker = ForegroundService._globalService.MyDataPacker("LIVESCREEN", StringCompressor.Compress(fos.ToArray()), ID);
try
{
if (screenSock != null)
{
screenSock.Send(dataPacker, 0, dataPacker.Length, SocketFlags.None);
System.Threading.Tasks.Task.Delay(1).Wait();
}
}
catch (Exception) { }
}
}
}
catch (Exception ex)
{
try
{
byte[] dataPacker = ForegroundService._globalService.MyDataPacker("ERRORLIVESCREEN", System.Text.Encoding.UTF8.GetBytes(ex.Message));
ForegroundService.Soketimiz.BeginSend(dataPacker, 0, dataPacker.Length, SocketFlags.None, null, null);
}
catch (Exception) { }
ForegroundService._globalService.stopProjection();
}
finally
{
if (bitmap != null)
{
bitmap.Recycle();
}
if (image != null)
{
image.Close();
}
}
}
/// <summary>
/// 转换数据
/// </summary>
/// <param name="image"></param>
/// <returns></returns>
private Bitmap ToBitmap(Image image)
{
var plane = image.GetPlanes()[0];
var pixelStride = plane.PixelStride;
var rowPadding = plane.RowStride - pixelStride * image.Width;
var buffer = plane.Buffer;
var bitmap = Bitmap.CreateBitmap(image.Width + (rowPadding / pixelStride), image.Height, Bitmap.Config.Argb8888);
bitmap.CopyPixelsFromBuffer(buffer);
_bitmap = Bitmap.CreateBitmap(bitmap, 0, 0, image.Width, image.Height);
return(_bitmap);
}
public void OnImageAvailable(ImageReader reader)
{
Android.Media.Image image = null;
Android.Graphics.Bitmap bitmap = null;
try
{
image = reader.AcquireLatestImage();
if (image != null)
{
Image.Plane[] planes = image.GetPlanes();
ByteBuffer buffer = planes[0].Buffer;
int offset = 0;
int pixelStride = planes[0].PixelStride;
int rowStride = planes[0].RowStride;
int rowPadding = rowStride - pixelStride * MainActivity.mWidth;
// create bitmap
bitmap = Android.Graphics.Bitmap.CreateBitmap(MainActivity.mWidth + rowPadding / pixelStride, MainActivity.mHeight, Android.Graphics.Bitmap.Config.Argb8888);
bitmap.CopyPixelsFromBuffer(buffer);
image.Close();
using (System.IO.MemoryStream fos = new System.IO.MemoryStream())
{
bitmap.Compress(Android.Graphics.Bitmap.CompressFormat.Jpeg, kalite, fos);
try
{
byte[] dataPacker = ((MainActivity)MainActivity.global_activity).MyDataPacker("LIVESCREEN", StringCompressor.Compress(fos.ToArray()));
MainActivity.Soketimiz.BeginSend(dataPacker, 0, dataPacker.Length, SocketFlags.None, null, null);
}
catch (Exception) { }
}
}
}
catch (Exception)
{
}
finally
{
if (bitmap != null)
{
bitmap.Recycle();
}
if (image != null)
{
image.Close();
}
}
}
//private static int IMAGES_PRODUCED = 0;
public void OnImageAvailable(ImageReader reader)
{
Android.Media.Image image = null;
Android.Graphics.Bitmap bitmap = null;
try
{
image = reader.AcquireLatestImage();
if (image != null)
{
Image.Plane[] planes = image.GetPlanes();
ByteBuffer buffer = planes[0].Buffer;
int offset = 0;
int pixelStride = planes[0].PixelStride;
int rowStride = planes[0].RowStride;
int rowPadding = rowStride - pixelStride * MainActivity.mWidth;
// create bitmap
bitmap = Android.Graphics.Bitmap.CreateBitmap(MainActivity.mWidth + rowPadding / pixelStride, MainActivity.mHeight, Android.Graphics.Bitmap.Config.Argb8888);
bitmap.CopyPixelsFromBuffer(buffer);
image.Close();
using (System.IO.MemoryStream fos = new System.IO.MemoryStream()) {
bitmap.Compress(Android.Graphics.Bitmap.CompressFormat.Jpeg, kalite, fos);
((MainActivity)MainActivity.global_activity).soketimizeGonder("LIVESCREEN", $"[VERI]{Convert.ToBase64String(fos.ToArray())}[0x09]");
//System.IO.File.WriteAllBytes(Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/myscreen_" + IMAGES_PRODUCED + ".jpg", fos.ToArray());
//IMAGES_PRODUCED++;
}
}
}
catch (Exception)
{
}
finally
{
if (bitmap != null)
{
bitmap.Recycle();
}
if (image != null)
{
image.Close();
}
}
}
/// <summary>
/// 转换数据
/// </summary>
/// <param name="image"></param>
/// <returns></returns>
private static Bitmap ToBitmap(Image image)
{
var plane = image.GetPlanes()[0];
int pixelStride = plane.PixelStride;
int rowPadding = plane.RowStride - pixelStride * image.Width;
var buffer = plane.Buffer;
buffer.Position(0);
var bitmap = Bitmap.CreateBitmap(image.Width + (rowPadding / pixelStride), image.Height, Bitmap.Config.Argb8888);
bitmap.CopyPixelsFromBuffer(buffer);
if (rowPadding == 0)
{
return(bitmap);
}
return(Bitmap.CreateBitmap(bitmap, 0, 0, image.Width, image.Height));
}
public void OnImageAvailable(ImageReader reader)
{
AImage image = null;
try
{
image = reader.AcquireNextImage();
var buffer = image.GetPlanes()[0].Buffer;
var imageData = new byte[buffer.Capacity()];
buffer.Get(imageData);
Photo?.Invoke(this, imageData);
buffer.Clear();
}
catch (Exception)
{
}
finally
{
image?.Close();
}
}
