public static void Capture(Activity activity)
{
List <Intent> cameraIntents = new List <Intent>();
Intent captureIntent = new Intent(MediaStore.ActionImageCapture);
PackageManager packageManager = activity.PackageManager;
IList <ResolveInfo> listCam = packageManager.QueryIntentActivities(captureIntent, 0);
foreach (ResolveInfo res in listCam)
{
String packageName = res.ActivityInfo.PackageName;
Intent intent = new Intent(captureIntent);
intent.SetComponent(new ComponentName(res.ActivityInfo.PackageName, res.ActivityInfo.Name));
intent.SetPackage(packageName);
TempFile = DroidUtil.GetChadderTempFile();
intent.PutExtra(MediaStore.ExtraOutput, Android.Net.Uri.FromFile(new Java.IO.File(TempFile)));
cameraIntents.Add(intent);
}
if (cameraIntents.Count == 1)
{
activity.StartActivityForResult(cameraIntents[0], INTENT_PICK_IMAGE);
}
else
{
// Chooser of filesystem options.
Intent chooserIntent = Intent.CreateChooser(cameraIntents[0], "Select Source");
// Add the camera options.
chooserIntent.PutExtra(Intent.ExtraInitialIntents, cameraIntents.Skip(1).ToArray <IParcelable>());
activity.StartActivityForResult(chooserIntent, INTENT_PICK_IMAGE);
}
}
private void SaveToGallery()
{
if (_picture != null && _picture.IsLoaded)
{
var fPath = DroidUtil.GetChadderTempFile();
var image = File.Create(fPath);
FileStream stream = image;
Bitmap bmp = _picture.Image;
bmp.Compress(Bitmap.CompressFormat.Jpeg, 100, stream);
stream.Close();
// Add file to Gallery
Intent mediaScanIntent = new Intent(Intent.ActionMediaScannerScanFile);
Android.Net.Uri contentUri = Android.Net.Uri.FromFile(new Java.IO.File(fPath));
mediaScanIntent.SetData(contentUri);
Activity.SendBroadcast(mediaScanIntent);
DisplayToast("Image saved");
}
else
{
DisplayToast("Can\'t save this picture.");
}
}
static public Bitmap LoadFrom(Android.Net.Uri contentPath, Activity activity)
{
string filePath = DroidUtil.GetRealPathFromURI(contentPath, activity);
if (string.IsNullOrEmpty(filePath))
{
Insight.Track("ChadderImage: Invalid real path");
return(null);
}
ExifInterface exif = new ExifInterface(filePath);
var a = exif.GetAttributeInt(ExifInterface.TagOrientation, -1);
return(SampledLoad(filePath, a));
}
private static void MultiSourceDialog(Activity activity, FragmentCompat fragment = null)
{
List <Intent> cameraIntents = new List <Intent>();
Intent captureIntent = new Intent(MediaStore.ActionImageCapture);
PackageManager packageManager = activity.PackageManager;
IList <ResolveInfo> listCam = packageManager.QueryIntentActivities(captureIntent, 0);
foreach (ResolveInfo res in listCam)
{
String packageName = res.ActivityInfo.PackageName;
Intent intent = new Intent(captureIntent);
intent.SetComponent(new ComponentName(res.ActivityInfo.PackageName, res.ActivityInfo.Name));
intent.SetPackage(packageName);
TempFile = DroidUtil.GetChadderTempFile();
intent.PutExtra(MediaStore.ExtraOutput, Android.Net.Uri.FromFile(new Java.IO.File(TempFile)));
cameraIntents.Add(intent);
}
// Filesystem.
Intent galleryIntent = new Intent();
galleryIntent.SetType("image/*");
galleryIntent.SetAction(Intent.ActionGetContent);
// Chooser of filesystem options.
Intent chooserIntent = Intent.CreateChooser(galleryIntent, "Select Source");
// Add the camera options.
chooserIntent.PutExtra(Intent.ExtraInitialIntents, cameraIntents.ToArray <IParcelable>());
if (fragment == null)
{
activity.StartActivityForResult(chooserIntent, INTENT_PICK_IMAGE);
}
else
{
fragment.StartActivityForResult(chooserIntent, INTENT_PICK_IMAGE);
}
}
