android开发的几个基础实例，包括了情景模式，文件管理器，通讯录，音乐播放器，天气预报，个人地图，Widget日历等。-android development basis of several examples, including a scene mode, the file manager, address book, music player, weather forecast, personal map widget calendar.

该控件Delphi XE开发原生的 Android 应用程序。组件：TDPFJAlertDialog, TDPFJAnalogClock, TDPFJButton, TDPFJCheckBox ,TDPFJChronometer, TDPFJDatePicker 等等。封装了包括 Android.Widget, Android.Net, Android.OS and Android-Develop Native Android applications with Delphi XE5/XE6/X