suchithm

void FnGeoCodeApi()
{
        string strGeoCode = string.Format ("address={0}","Silicon Valley,CA,USA");
	string strGeoCodeFullURL = string.Format (Constants.strGeoCodingUrl,strGeoCode);
	string strResult=await FnHttpRequest(strGeoCodeFullURL); 
	if ( strResult != Constants.strException )
	{ 
		var objGeoCodeClass= JsonConvert.DeserializeObject<GoogleGeoCodeClass> (strResult);  
		if ( objGeoCodeClass.status == "OK" )
		{

suchithm

//Code snippet to mark source and destination points
Location SourceLocation{get;set;}
Location DestinationLocation{get;set;}
//mark source point
strGeoCodeURL =string.Format ("https://maps.googleapis.com/maps/api/geocode/json?address={0}&key={1}",strSource,"ApiKeygeoeshere");
string strHttpResponse= await FnHttpRequest (strGeoCodeURL);
GeoCodeJSONClass objGeoCodeJSONClass = JsonConvert.DeserializeObject<GeoCodeJSONClass> (strHttpResponse);
//find GeoCodeJSONClass below in this page
if(objGeoCodeJSONClass!=null && objGeoCodeJSONClass.status=="OK")
{

suchithm

//rest request to google direction api 
internal static string strGoogleDirectionUrl="https://maps.googleapis.com/maps/api/directions/json?origin=src_locn&destination=dest_lcn&key=keyGoesHere";
string strJSONDirectionResponse = await FnHttpRequest(strGoogleDirectionUrl);
var objRoutes = JsonConvert.DeserializeObject<GoogleDirectionClass> ( jSonData );
//find GoogleDirectionClass below in this page

suchithm

//Draw line by connecting polyline points
UIColor pathColor = UIColor.Red;
int intRoutesCount=objRoutes.routes.Count;
//available routes may be more then one
for ( int intCounter = 0 ; intCounter < intRoutesCount ; intCounter++ )
{
	var path = Google.Maps.Path.FromEncodedPath ( objRoutes.routes [intCounter].overview_polyline.points );
	var line = Google.Maps.Polyline.FromPath ( path );
	line.StrokeWidth = 3f;
	line.StrokeColor = UIColor.Red;

suchithm

    //Google GeoCode class
     public class AddressComponent
	{
		public string long_name { get; set; }
		public string short_name { get; set; }
		public List<string> types { get; set; }
	}
	public class Northeast
	{
		public double lat { get; set; }

suchithm

//GoogleDirectionClass.cs
public class GeocodedWaypoint
{
	public string geocoder_status { get; set; }
	public string place_id { get; set; }
	public List<string> types { get; set; }
}
public class Northeast
{
	public double lat { get; set; }

suchithm

 //customized snackbar
 void fnSnackBar( string strText,bool isLengthIndefinite)
	{ 
	Snackbar objSnackBar = Snackbar.Make (linearLayoutMain, strText, isLengthIndefinite ? Snackbar.LengthIndefinite : Snackbar.LengthShort)
		.SetAction (Resource.String.retry, (v) => {
		//set action
		}); 
	//set  action button text color 
	objSnackBar.SetActionTextColor(Android.Graphics.Color.Aqua); 
	

suchithm

using Android.Graphics;
using Xamarin.Forms;
using Xamarin.Forms.Platform.Android;
using ACanvas = Android.Graphics.Canvas;
using Color = Android.Graphics.Color;
 
[assembly: ExportRenderer(typeof(Frame), typeof(FrameBugPoc.Droid.FrameRenderer))]
namespace FrameBugPoc.Droid
{
 public class FrameRenderer : Xamarin.Forms.Platform.Android.FrameRenderer

suchithm

using System;
using Xamarin.Forms;
using Xamarin.Forms.Platform.Android;
using System.ComponentModel;
using Android.Graphics;
using Android.Graphics.Drawables;
using AButton = Android.Widget.Button;
using ACanvas = Android.Graphics.Canvas;
using GlobalResource = Android.Resource;

suchithm

<?xml version="1.0" encoding="UTF-8" ?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
       android:shape="rectangle">
  <stroke android:width="1dp"
          android:color="#252525"/>
  <corners android:radius="5dp" />
  <solid android:color="#FFFFFF" />
</shape>