public void OnClick(IDialogInterface dialog, int which)
{
FragmentCompat.RequestPermissions(
mParent,
new string[] { Manifest.Permission.Camera },
CameraConstants.REQUEST_CAMERA_PERMISSION
);
}
private void RequestCameraPermission()
{
if (FragmentCompat.ShouldShowRequestPermissionRationale(this, Manifest.Permission.Camera))
{
new ConfirmationDialog().Show(ChildFragmentManager, CameraConstants.FRAGMENT_DIALOG);
}
else
{
FragmentCompat.RequestPermissions(this, new string[] { Manifest.Permission.Camera }, CameraConstants.REQUEST_CAMERA_PERMISSION);
}
}
public static void PickFromGallery(Activity activity = null, FragmentCompat fragment = null)
{
// Filesystem.
Intent galleryIntent = new Intent();
galleryIntent.SetType("image/*");
galleryIntent.SetAction(Intent.ActionGetContent);
// Chooser of filesystem options.
Intent chooserIntent = Intent.CreateChooser(galleryIntent, "Select Source");
if (activity != null)
{
activity.StartActivityForResult(chooserIntent, INTENT_PICK_IMAGE);
}
if (fragment != null)
{
fragment.StartActivityForResult(chooserIntent, INTENT_PICK_IMAGE);
}
}
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);
}
}
public static void MultiSourcePick(FragmentCompat fragment)
{
MultiSourceDialog(fragment.Activity, fragment);
}