private void PerformCrop()
{
try
{
//call the standard crop action intent (the user device may not support it)
Intent cropIntent = new Intent("com.android.camera.action.CROP");
//indicate image type and Uri
cropIntent.SetDataAndType(fileUri, "image/*");
//set crop properties
cropIntent.PutExtra("crop", "true");
//indicate aspect of desired crop
cropIntent.PutExtra("aspectX", 1);
cropIntent.PutExtra("aspectY", 1);
//indicate output X and Y
cropIntent.PutExtra("outputX", 256);
cropIntent.PutExtra("outputY", 256);
//retrieve data on return
cropIntent.PutExtra("return-data", true);
Android.Net.Uri tempURI = CameraGalleryClass.GetInstance(context).GetTempFile();
cropIntent.PutExtra(MediaStore.ExtraOutput, tempURI);
//start the activity - we handle returning in onActivityResult
activity.StartActivityForResult(cropIntent, PicCrop);
}
catch (ActivityNotFoundException anfe)
{
//display an error message
showMessageObject.ShowMessage("Your_crop_action" + anfe);
}
catch (Java.Lang.Exception e)
{
showMessageObject.ShowMessage(e.ToString());
}
}
private void GetImageFromGallery()
{
try
{
DecodeBitmap(PicFromGallery);
if (!CameraGalleryClass.GetInstance(context).GetDeviceModelNumber().Contains("Nexus"))
{
PerformCrop();
}
else
{
getImageBitmapAsync(newBitmap);
}
}
catch (Java.Lang.Exception e)
{
PrintLogDetails.GetInstance().PrintErrorDetails("", "GetImageFromGallery", e.ToString());
}
}
private void PreviewCapturedImage()
{
try
{
DecodeBitmap(CameraCaptureImageRequestCode);
//rotateImageBy90Degree ();
if (!CameraGalleryClass.GetInstance(context).GetDeviceModelNumber().Contains("Nexus"))
{
PerformCrop();
}
else
{
getImageBitmapAsync(newBitmap);
}
}
catch (Java.Lang.Exception e)
{
showMessageObject.ShowMessage(e.ToString());
}
}
public void AlertCameraGallery()
{
AlertDialog alertDialog = new AlertDialog.Builder(context, AlertDialog.ThemeHoloLight).Create();
var dialougeView = activity.LayoutInflater.Inflate(Resource.Layout.custom_image_picker_layout, null);
alertDialog.SetTitle("Complete action using");
alertDialog.SetView(dialougeView);
TextView cameraTextView = dialougeView.FindViewById <TextView>(Resource.Id.camera_txt);
TextView galleryTextView = dialougeView.FindViewById <TextView>(Resource.Id.gallery_txt);
Button cancelBtn = dialougeView.FindViewById <Button>(Resource.Id.cancel);
galleryTextView.Text = "Photo";
cameraTextView.Text = "Video";
if (!((Activity)context).IsFinishing)
{
//show dialog
alertDialog.Show();
}
// cancel the alert
cancelBtn.Click += delegate
{
alertDialog.Dismiss();
alertDialog.Cancel();
};
// open the gallery for image
galleryTextView.Click += delegate
{// select the Photo
if (CAMERA)
{
Intent intent = new Intent(MediaStore.ActionImageCapture);
fileUri = CameraGalleryClass.GetInstance(context).GetTempFile();
intent.PutExtra(MediaStore.ExtraOutput, fileUri);
// start the image capture Intent
activity.StartActivityForResult(intent, CameraCaptureImageRequestCode);
}
else
{
Intent intent = new Intent(Intent.ActionPick, MediaStore.Images.Media.ExternalContentUri);
activity.StartActivityForResult(intent, PicFromGallery);
}
alertDialog.Dismiss();
};
// open the gallery for video
cameraTextView.Click += delegate
{
// select the VIDEO
showMessageObject.ShowMessage(Resources.GetString(Resource.String.coming_soon));
//if (CAMERA)
//{
// Random randomNumber = new Random();
// Java.IO.File videoFile = new Java.IO.File(Android.OS.Environment.ExternalStorageDirectory + "/com.Xamarin.Asem/Videos/");
// if (!videoFile.Exists())
// {
// videoFile.Mkdirs();
// }
// Intent intent = new Intent(MediaStore.ActionVideoCapture);
// Android.Net.Uri videoFileUri = Android.Net.Uri.FromFile(new Java.IO.File(videoFile, "vid_" + randomNumber.Next() + ".mp4"));
// intent.PutExtra(MediaStore.ExtraOutput, fileUri);
// activity.StartActivityForResult(intent, CameraCaptureVideoRequestCode);
//}
//else
//{
// Intent intent = new Intent();
// intent.SetType("video/*");
// intent.SetAction(Intent.ActionGetContent);
// StartActivityForResult(Intent.CreateChooser(intent, "Select Video"), REQUEST_TAKE_GALLERY_VIDEO);
//}
alertDialog.Dismiss();
};
}