Day1 - 計時器
Day2 - 氣候顯示
Day3 - Twitter Post 顯示
Day4 - 圖片顯示
Day5 - Google Map 之 Find Location
Day6 - 登入與註冊UI
Day7 - Move The Ball
Day8 - Google Map
Day9 - 個人資料UI
Day10 - Modal Layout UI
Day11 - OpenGL
Day12 - 統計圖表
Day13 - TextInput And 取用自己的照片與影片
Day14 - 喜翻 and 不喜翻
Day15 - Time Picker
Day16 - Unlock your phone
Day17 - Fuzzy Search
Day18 - 自動移動區塊
Day19 - 長按連線解鎖
Day20 - Todo Check List
Day21 - Todo List
Day22 - record 錄音
Day23 - Local WebView
Day24 - Youtube UI
Day25 - 瀏覽器與Share File
Day26 - get Google result
Day27 - Add New Message and Photo
Day28 - local notification and app's badge
Day29 - 聊天室UI
Day30 - HTTPS Fetch