void MessengerButton_Click(object sender, EventArgs e)
{
// The URI can reference a file://, content://, or android.resource. Here we use
// android.resource for sample purposes.
var uri = Android.Net.Uri.Parse("android.resource://com.facebook.samples.messenger.send/" + Resource.Drawable.tree);
// Create the parameters for what we want to send to Messenger.
var shareToMessengerParams = ShareToMessengerParams.NewBuilder(uri, "image/jpeg")
.SetMetaData("{ \"image\" : \"tree\" }")
.Build();
if (picking)
{
// If we were launched from Messenger, we call MessengerUtils.finishShareToMessenger to return
// the content to Messenger.
MessengerUtils.FinishShareToMessenger(this, shareToMessengerParams);
}
else
{
// Otherwise, we were launched directly (for example, user clicked the launcher icon). We
// initiate the broadcast flow in Messenger. If Messenger is not installed or Messenger needs
// to be upgraded, this will direct the user to the play store.
MessengerUtils.ShareToMessenger(this,
REQUEST_CODE_SHARE_TO_MESSENGER,
shareToMessengerParams);
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
Xamarin.Facebook.FacebookSdk.SdkInitialize(this);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.main_activity);
toolbar = FindViewById <Android.Support.V7.Widget.Toolbar> (Resource.Id.toolbar);
messengerButton = FindViewById <View> (Resource.Id.messenger_send_button);
toolbar.SetTitle(Resource.String.app_name);
if (this.Intent.Action == Intent.ActionPick)
{
threadParams = MessengerUtils.GetMessengerThreadParamsForIntent(this.Intent);
picking = true;
}
messengerButton.Click += MessengerButton_Click;
}
