Dear Client! How are you? I am Yukai.
I have read your project description carefully.
I am a senior android developer,familiar with gridview, notification.
So I can make good result you hope.
Please check my profile page to know me more.
I will do my best for your affair's success and our good relationship in the future.
Hope you the best luck in everything you do.
See you soon again, Kindly regards...