推荐hellogv 的二十一篇Android开发教程，说句真心话，几乎是每一篇都是精华，值得很多开发者借鉴！

Android提高第一篇之MediaPlayer

http://www.apkbus.com/android-23947-1-1.html



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Android提高第二篇之SurfaceView的基本使用
http://www.apkbus.com/android-23948-1-1.html


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Android提高第三篇之SurfaceView与多线程的混搭
http://www.apkbus.com/android-23949-1-1.html




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Android提高第四篇之Activity+Intent
http://www.apkbus.com/android-23950-1-1.html



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Android提高第五篇之Service
http://www.apkbus.com/android-23951-1-1.html



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Android提高第六篇之BroadcastReceiver 
http://www.apkbus.com/android-23952-1-1.html



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Android提高第七篇之XML解析与生成
http://www.apkbus.com/android-23953-1-1.html



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Android提高第八篇之SQLite分页读取
http://www.apkbus.com/android-23954-1-1.html


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Android提高第九篇之SQLite分页表格
http://www.apkbus.com/android-23955-1-1.html



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Android提高第十篇之AudioRecord实现"助听器" 
http://www.apkbus.com/android-23956-1-1.html


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Android提高第十一篇之模拟信号示波器
http://www.apkbus.com/android-23957-1-1.html



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Android提高第十二篇之蓝牙传感应用
http://www.apkbus.com/android-23958-1-1.html



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Android提高第十三篇之探秘蓝牙隐藏API
http://www.apkbus.com/android-23959-1-1.html



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Android提高第十四篇之探秘TelephonyManager
http://www.apkbus.com/android-23960-1-1.html



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Android提高第十五篇之ListView自适应实现表格
http://www.apkbus.com/android-23961-1-1.html



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Android提高十六篇之使用NDK把彩图转换灰度图
http://www.apkbus.com/android-23962-1-1.html



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Android提高十七篇之多级树形菜单的实现
http://www.apkbus.com/android-23963-1-1.html



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Android提高十八篇之自定义Menu(TabMenu)
http://www.apkbus.com/android-23964-1-1.html



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Android提高第十九篇之"多方向"抽屉
http://www.apkbus.com/android-23965-1-1.html



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Android提高第二十篇之MediaPlayer播放网络音频
http://www.apkbus.com/android-23966-1-1.html



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Android提高第二十一篇之MediaPlayer播放网络视频 
http://www.apkbus.com/android-23967-1-1.html