public void OnSurfaceTextureSizeChanged(Android.Graphics.SurfaceTexture surface, int width, int height)
{
Page.ConfigureTransform(width, height);
Page.previousPhoto.LayoutParameters.Height = height;
Page.previousPhoto.RequestLayout();
Page.StartPreview();
}
public bool OnSurfaceTextureDestroyed(Android.Graphics.SurfaceTexture surface)
{
_camera.StopPreview();
_camera.Release();
return(true);
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int width, int height)
{
if (Camera.NumberOfCameras == 0)
{
Toast.MakeText(this, Resource.String.no_camera, ToastLength.Long).Show();
return;
}
_camera = Camera.Open();
if (_camera == null)
{
_camera = Camera.Open(0);
}
var previewSize = _camera.GetParameters().PreviewSize;
_textureView.LayoutParameters =
new FrameLayout.LayoutParams(previewSize.Width, previewSize.Height, GravityFlags.Center);
try {
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
} catch (Java.IO.IOException ex) {
Console.WriteLine(ex.Message);
}
// this is the sort of thing TextureView enables
_textureView.Rotation = 45.0f;
_textureView.Alpha = 0.5f;
}
//camera preview
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int w, int h)
{
_camera = Camera.Open();
switch (WindowManager.DefaultDisplay.Rotation)
{
case SurfaceOrientation.Rotation0:
_camera.SetDisplayOrientation(90);
break;
case SurfaceOrientation.Rotation90:
_camera.SetDisplayOrientation(0);
break;
case SurfaceOrientation.Rotation270:
_camera.SetDisplayOrientation(180);
break;
}
_textureView.LayoutParameters = new FrameLayout.LayoutParams(w, h);
try
{
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
}
catch (Java.IO.IOException ex)
{
Console.WriteLine(ex.Message);
}
}
public bool OnSurfaceTextureDestroyed(Android.Graphics.SurfaceTexture surface)
{
Toast.MakeText(this, "About to break texture", ToastLength.Short).Show();
_camera.StopPreview();
_camera.Release();
return(true);
}
public bool OnSurfaceTextureDestroyed(Android.Graphics.SurfaceTexture surface)
{
// IMPORTANT TO CLOSE CAMERA.
// OLDER CAMERA HARWARE CAN CRASH IF WE DONT CLOSE HERE
owner.CloseCamera();
owner.CloseCameraVideo();
return(true);
}
public MediaCoreConsumer(Android.Graphics.SurfaceTexture surface,
Packets.AudioFormat audioFormat, Packets.VideoFormat videoFormat)
{
_video = new VideoHandler(surface, videoFormat);
_audio = new AudioHandler(audioFormat);
//TODO: Setup dynamically
_video.SetupVideo((int)videoFormat.Width, (int)videoFormat.Height, null, null);
_audio.SetupAudio((int)audioFormat.SampleRate, (int)audioFormat.Channels, null);
}
public bool OnSurfaceTextureDestroyed(Android.Graphics.SurfaceTexture surface)
{
if (Page.mCameraDevice != null)
{
Page.mCameraDevice.Close();
Page.mCameraDevice = null;
}
return(true);
}
public void OnSurfaceChanged(Android.Graphics.SurfaceTexture holder, int format, int w, int h)
{
// Now that the size is known, set up the camera parameters and begin
// the preview.
//Camera.Parameters parameters = mCamera.getParameters();
//parameters.setPreviewSize(mPreviewSize.width, mPreviewSize.height);
//requestLayout();
//mCamera.setParameters(parameters);
//// Important: Call startPreview() to start updating the preview surface.
//// Preview must be started before you can take a picture.
//mCamera.startPreview();
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int w, int h)
{
_camera = Camera.Open();
_textureView.LayoutParameters = new FrameLayout.LayoutParams(w, h);
try {
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
} catch (Java.IO.IOException ex) {
Console.WriteLine(ex.Message);
}
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int w, int h)
{
_surface = surface;
_w = w;
_h = h;
if (!_isCameraStarted)
{
return;
}
OpenCamera(_selectedCamera);
SetTexture();
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int width, int height)
{
//throw new NotImplementedException();
_camera = Camera.Open();
_textureView.LayoutParameters = new FrameLayout.LayoutParams(width, height);
try
{
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
}
catch (Java.IO.IOException ioe)
{
Console.WriteLine(ioe.Message);
}
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int width, int height)
{
_camera = Camera.Open();
ConfigureCamera();
Preview preview = new Preview();
preview.OnFrame += OnPreviewFrame;
_camera.SetPreviewCallback(preview);
_textureView.LayoutParameters = new FrameLayout.LayoutParams(width, height);
try {
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
} catch (Exception e) {
Console.WriteLine(e.Message);
}
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int width, int height)
{
_camera = Camera.Open();
var previewSize = _camera.GetParameters().PreviewSize;
_textureView.LayoutParameters =
new FrameLayout.LayoutParams(previewSize.Width, previewSize.Height, GravityFlags.Center);
try {
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
} catch (Java.IO.IOException ex) {
Console.WriteLine(ex.Message);
}
// this is the sort of thing TextureView enables
_textureView.Rotation = 45.0f;
_textureView.Alpha = 0.5f;
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int w, int h)
{
_camera = Android.Hardware.Camera.Open();
_textureView.LayoutParameters = new FrameLayout.LayoutParams(w, h);
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
try
{
Toast.MakeText(this, "About to take picture", ToastLength.Short).Show();
_camera.TakePicture(null, null, this);
Toast.MakeText(this, "Finished pic", ToastLength.Short).Show();
_camera = Android.Hardware.Camera.Open();
_textureView.LayoutParameters = new FrameLayout.LayoutParams(w, h);
_camera.SetPreviewTexture(surface);
_camera.StartPreview();
Toast.MakeText(this, "This shit again!", ToastLength.Short).Show();
}
catch (Exception e)
{
Toast.MakeText(this, e.ToString(), ToastLength.Long).Show();
}
}
public void OnSurfaceTextureUpdated(Android.Graphics.SurfaceTexture surface)
{
}
public void OnSurfaceTextureSizeChanged(Android.Graphics.SurfaceTexture surface, int width, int height)
{
Owner.ConfigureTransform(width, height);
}
public bool OnSurfaceTextureDestroyed(Android.Graphics.SurfaceTexture surface)
{
return(true);
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int width, int height)
{
Owner.OpenCamera(width, height);
}
public void OnSurfaceTextureSizeChanged(Android.Graphics.SurfaceTexture surface, int width, int height)
{
}
public void OnSurfaceTextureUpdated(Android.Graphics.SurfaceTexture surface)
{
throw new NotImplementedException();
}
// This activates first
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int width, int height)
{
// Call the open camera - gets the active camera
owner.OpenCamera(width, height);
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surfaceTexture, int width, int height)
{
var st = new Surface(surfaceTexture);
Video.Decoder.surface = st;
}
public void OnSurfaceTextureSizeChanged(Android.Graphics.SurfaceTexture surface, int width, int height)
{
throw new NotImplementedException();
}
public void OnSurfaceTextureUpdated(Android.Graphics.SurfaceTexture surface)
{
// Fires whenever the surface change (moving the camera etc.)
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surfaceTexture, int width, int height)
{
//var st = new Surface(surfaceTexture);
//view.surface = st;
}
public void OnSurfaceTextureSizeChanged(Android.Graphics.SurfaceTexture surface, int width, int height)
{
// camera takes care of this
}
public void OnSurfaceTextureAvailable(Android.Graphics.SurfaceTexture surface, int width, int height)
{
owner.SurfaceWidth = width;
owner.SurfaceHeight = height;
owner.OpenCamera(width, height);
}
public bool OnSurfaceTextureDestroyed(Android.Graphics.SurfaceTexture surface)
{
CloseCamera();
return(true);
}
