Android 学习博客

开发文档：

https://developer.android.google.cn/reference/android/appwidget/AppWidgetManager#updateAppWidget(android.content.ComponentName,%20android.widget.RemoteViews)

Activity的生命周期： https://www.cnblogs.com/lwbqqyumidi/p/3769113.html

Activity布局 ：http://www.cnblogs.com/ludashi/p/4883915.html

ProgressBar 和 ListAdapter

Handler的使用：https://blog.youkuaiyun.com/geanwen/article/details/54233895

contentProvider： https://blog.youkuaiyun.com/u012858833/article/details/51629245

BroadcastReceiver使用完全解析: https://blog.youkuaiyun.com/mr_dsw/article/details/51394350

WIFI网络操作：https://blog.youkuaiyun.com/zzy916853616/article/details/6589721

Socket通信模型：https://blog.youkuaiyun.com/maoxiao1229/article/details/22886337

service使用：https://www.cnblogs.com/lwbqqyumidi/p/4181185.html

Spinner控件详解：https://blog.youkuaiyun.com/qq_32059827/article/details/53106821

DatePicker和DatePickerDialog的基本使用：https://www.cnblogs.com/guop/p/4975058.html

AutoCompleteTextView的基本使用：https://blog.youkuaiyun.com/moqingfeng_/article/details/53706671

ExpandableListActivity ：https://blog.youkuaiyun.com/baozhadehulu/article/details/52598217

SeekBar：https://blog.youkuaiyun.com/w2298119289j/article/details/72895709

RatingBar：https://blog.youkuaiyun.com/sky_castle/article/details/71107565

appwidget：http://www.cnblogs.com/joy99/p/6346829.html

Animation ：https://blog.youkuaiyun.com/kisso143/article/details/52808272

Gson：

蓝牙：https://blog.youkuaiyun.com/flyings_sky/article/details/52502751

用户定位：https://blog.youkuaiyun.com/h183288132/article/details/51151478

GeoCoding:

转载于:https://www.cnblogs.com/vvning/p/9412707.html