摘要: AnIntentis an object that provides runtime binding between separate components (such as two activities). Theintentrepresents an app’s "intent to do so... 阅读全文
posted @ 2014-06-12 11:53 亘大 阅读(167) 评论(0) 推荐(0)
摘要: The graphical user interface for an Android app is built using a hierarchy ofViewandViewGroupobjects.Viewobjects are usually UI widgets such asbuttons... 阅读全文
posted @ 2014-06-12 11:32 亘大 阅读(161) 评论(0) 推荐(0)
摘要: AndroidManifest.xmlThemanifest filedescribes the fundamental characteristics of the app and defines each of its components. You'll learn about various... 阅读全文
posted @ 2014-06-12 11:09 亘大 阅读(160) 评论(0) 推荐(0)
摘要: Minimum Required SDKis the lowest version of Android that your app supports, indicated using the App level. To support as many devices as possible, yo... 阅读全文
posted @ 2014-06-12 10:50 亘大 阅读(171) 评论(0) 推荐(0)