3 Activity Package activity Package Activity Class activity Slides: 15 Download presentation 靜宜大學資管系 楊子青 3 屬性 • Activity. Package – 欲呼叫 activity 的 Package 名稱 • Activity. Class – 欲呼叫 activity 之 class 名稱 • Action:欲執行的行動 – android. intent. action. VIEW:顯示資料 – android. intent. action. CALL:直接播出電話 – … • Data. Uri – 欲呼叫 activity 的 URI(Uniform Resource Identifier) 靜宜大學資管系 楊子青 10 補充:如何查詢某地的緯度、經度? • 先用電腦瀏覽器開啟Google. Map,接著輸入 關鍵字(例如靜宜大學) – 瀏覽器的網址變為: • https: //www. google. com. tw/maps/place/%E 9%9 D%9 C%E 5%AE% 9 C%E 5%A 4%A 7%E 5%AD%B 8/@24. 2258027, 120. 5750026, 17 z/ data=!4 m 5!3 m 4!1 s 0 x 346915 ab 3 fd 07 acf: 0 x 8 bea 4967097 a 54 a 3!8 m 2!3 d 24. 2258027!4 d 120. 5771913? hl=zh-TW Package mypackage class first class bodyPackage mypackage class first class bodyOptional association multiplicity indicatorLearning activity packagesWhat about today's classAbstract class vs concrete classMode of grouped dataClass i vs class ii mhcAbstract concrete class relationshipHow to find the class widthResponse class vs stimulus classStimulus class vs response classTherapeutic class and pharmacologic classClass maths student student1 class student string nameCategorical frequency distribution exampleIn greenfoot, you can cast an actor class to a world class?