tutorial 17:

 /images/forum/upload/2014-12-24/e635181b194dd396bd9fbec1694a7402.png     /images/forum/upload/2014-12-24/93997575f600dac5118f6615ad0afae9.png  

This is 11:15 pm and finally i did it..!! :D hope u like this.. :)

for tutorial 20:

oky, when i returning false from OnLongClick method, its setting text from this method but only until i hold button, if i release it, it set OnClick' method's text suddenly..!