Sample Code – Android share action with chooser to display system default share chooser dialog

This post is for helping those you are looking to implement share feature in there android application and ending up with default ShareActionProvider which is too basic and doesn’t look good at all.

Solution to this problem is “chooser”. below is the sample of how you can share any data with ACTION_SEND intent by setting text and subject and at the end call start activity with createChooser. Keep on reading

Send FCM data message & notification to Android, iOS & Web in C#

In my previous article I have explained about types of notification messages in FCM. We have already learnt how to send GCM notification using C#. Now because FCM is replacing GCM so here we are with new sample of working with FCM in C#.

public class NotificationManager
{
	private class NotificationMessage
	{
		public string Title;
		public string Message;
		public long ItemId;
	}
    
	public NotificationManager()
	{
		//
		// TODO: Add constructor logic here
		//
	}

	public string SendNotification(List deviceRegIds, string message, string title, long id)
	{
		string SERVER_API_KEY = "";
		var SENDER_ID = "";
		string regIds = string.Join("","", deviceRegIds);
		
		NotificationMessage nm = new NotificationMessage();
		nm.Title = title;
		nm.Message = message;
		nm.ItemId = id;

		var value = new JavaScriptSerializer().Serialize(nm);

		WebRequest tRequest;
		tRequest = WebRequest.Create("https://fcm.googleapis.com/fcm/send");
		tRequest.Method = "post";
		tRequest.ContentType = "application/json";
		tRequest.Headers.Add(string.Format("Authorization: key={0}", SERVER_API_KEY));

		tRequest.Headers.Add(string.Format("Sender: id={0}", SENDER_ID));

		string postData = "{"collapse_key":"score_update","time_to_live":108,"delay_while_idle":true,"data": { "message" : " + value + ","time": " + """ + System.DateTime.Now.ToString() + ""},"registration_ids":["" + regIds + ""]}";

		Byte[] byteArray = Encoding.UTF8.GetBytes(postData);
		tRequest.ContentLength = byteArray.Length;

		Stream dataStream = tRequest.GetRequestStream();
		dataStream.Write(byteArray, 0, byteArray.Length);
		dataStream.Close();

		WebResponse tResponse = tRequest.GetResponse();

		dataStream = tResponse.GetResponseStream();

		StreamReader tReader = new StreamReader(dataStream);

		String sResponseFromServer = tReader.ReadToEnd();

		tReader.Close();
		dataStream.Close();
		tResponse.Close();
		return sResponseFromServer;
	}
}

You can see that only difference between GCM and FCM code is the request url where we have to post our data and yes this is the only difference between GCM and FCM except another notification message. Keep on reading