Add Glow Effect Around my custom marker in Android Google Map v2 -

i stuck in task of adding custom marker glow. have attached desired image. wondering find solution not able solve. marker code using this.

map.addmarker(new markeroptions()             .title(title)             .position(points)             .snippet(snippet)             .icon(bitmapdescriptorfactory.fromresource(res))         ).showinfowindow(); 

i don't want use image. want through code ,help me please. thanks!

you can draw normal custom marker bitmap on glow effect(only) bitmap.

that should this:

        int resourceidcar = r.drawable.car;         bitmap bmpcar = bitmapfactory.decoderesource(getresources(), resourceidcar);         int resourceidarrow = r.drawable.arrow;         bitmap bmparrow = bitmapfactory.decoderesource(getresources(), resourceidarrow);          bitmap bmpoverlay = overlay(bmpcar,bmparrow);         mymarker = googlemap.addmarker(new markeroptions()                         .position(derekpos)                         .icon(bitmapdescriptorfactory.fromresource(r.mipmap.ic_launcher))                         .title("hello world")                         .draggable(true)                                 //.icon(bitmapdescriptorfactory.fromresource(r.drawable.car))                         .icon(bitmapdescriptorfactory.frombitmap(bmpoverlay))         );  //=-=-=-=-=-=-=  private bitmap overlay(bitmap bmp1, bitmap bmp2) {     bitmap bmoverlay = bitmap.createbitmap(bmp1.getwidth(), bmp1.getheight(), bmp1.getconfig());     canvas canvas = new canvas(bmoverlay);     canvas.drawbitmap(bmp1, new matrix(), null);     canvas.drawbitmap(bmp2, new matrix(), null);     return bmoverlay; }