Description: H264解码器源码，移植ffmpeg中的H264解码部分到Android，深度删减优化，在模拟器(320x480)中验证通过。
程序的采用jni架构。界面部分，文件读取，视频显示都是用java做的，底层的视频解码用C来做满足速度的要求。
在这个版本中，从H264码流中分割出Nal是在java层做的，这样在java层直接调用解码时就知道是否有显示视频，缺点的就是耦合度/封装性差一点。
如果采用在底层做Nal分割的方法，可以封装得好看一些，但是每次送的数据有限制，如果送的数据太多，底层可能会一次解码出好几帧视频，但是通知到界面层只能显示一帧，造成丢帧的现象。 如果每次送的数据较少，就会有很多次底层调用没有进行实质解码，很小气的做法，比如有一压缩数据帧需要600字节，如果一次送100个字节给解码器，那么要送6次才会进行实质解码，因为每个数据帧有大有小，所以只能取极小值才不会导致丢帧。
不过所有的编码解码都是各种因素平衡折中的结果，具体用什么方法具体分析。
注意解码库写死了视频大小240x320,其他视频大小要简单修改一下底层的代码。-H264 decoder source code, porting ffmpeg s H264 decoding to Android, the depth of cut optimization, in the simulator (320x480) in the validation passed. Platform: |
Size: 650240 |
Author:caoliang |
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Description: android gps源码，主要功能测试GPS，和设置GPS监听-android gps source code, the main function test GPS, and set the GPS monitoring Platform: |
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Author:肖 |
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Description: android 平台上的平衡球JAVA游戏源代码，代码有详细说明-android platform JAVA on balance ball game source code, the code is described in detail Platform: |
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Description: android行动网JSP新闻发布系统源码
技术实现:采用JSTL标签,基于servlet,jdbc开发。使用mysql数据库。
设计优势:一切技术使用最底层的，没有使用ssh框架，可以在任何国内的jsp空间里使用。
良好的分层，大量方法重用，无垃圾代码。代码分为action层,service层和公用的类库。
无dao层，所有代码中无sql语句，全部写入xml配置文件中，保证的代码良好的可读性和修改性。使用dbcp连接池管理数据库连接。使用自定义标签控制权限，保证网站后台的安全。 -android Action Network press release system source code JSP technology: using JSTL tags, based on the servlet, jdbc development. Use mysql database. Design advantages: all the technical use of the bottom, do not use ssh framework for any country in the jsp space use. Good stratification, a large number of method reuse, no garbage code. Code into action layer, service layer and public libraries. No dao layer, all of the code is no sql statement, all write xml configuration file, the code to ensure good readability and modifiability. Dbcp connection pool management using the database connection. Permission to use a custom label control to ensure the safety of the background site. Platform: |
Size: 2924544 |
Author:刘宏宇 |
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Description: Jamendo在线音乐播放器是一款android平台在开源的在线音乐播放，该播放器的主要特色如下：
1. 界面美观，在jamendo播放器中精美的布局的随处可见，大量使用自定义控件和Adapter进行布局，这点可供初学者好好探讨研究
2. 构架清晰
3. 在代码中大量使用全局缓冲机制，如全局Application缓冲，图片缓冲等等。。
4. 数据传递使用JSON方式，网络传输(Apache Http 4.0)。。。
5. 全局的MediaService，并且伴有NotifyManager等进行通知-Jamendo is a music player online android platform, open source online music player, the player' s main features are as follows: 1. Beautiful interface, at jamendo player everywhere exquisite layout, extensive use of custom controls and Adapter the layout, good for beginners of this study 2. framework clear 3. in the code a lot of use global buffering mechanisms, such as the Global Application buffer, picture buffer and so on. . 4. Data transfer mode using JSON, network transmission (Apache Http 4.0). . . 5. Global MediaService, and accompanied by such a notification NotifyManager Platform: |
Size: 337920 |
Author:will |
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Description: Android 手机上用的屏幕保护程序，Java源码，具备锁屏、屏蔽home、屏蔽返回、屏蔽挂机键等功能，研究新型的Android系统，是手机操作系统的又一方向。通过这些小而实用的系统开发，帮助你对Android系统开发有个更全面的了解。
-Android phone screen saver with, Java source code, with the lock screen, shielded home, shield back, shielding hold button and other functions, of the new Android system is another direction of mobile phone operating system. Through these small but practical system development, to help you on the Android system development has a more comprehensive understanding. Platform: |
Size: 49152 |
Author:cat33 |
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Description: Android 系统里的音乐播放机相关Java源代码，我想这是比较有参考价值的，代码内的关键部分都做有注释，方便学习Android的朋友做参考，注意：主界面(判断是否已经有访问权限，如果没有，则跳转的到Auth页面进行授权) -Android' s music player system related to Java source code, I think this is more a reference value, a key part of the code done in a note to facilitate the learning Android' s friends as a reference, note: the main interface (to determine whether there is access to permission, if not, then jump to the Auth page license) Platform: |
Size: 327680 |
Author:ysh |
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Description: Android 手机上用的屏幕保护程序，Java源码，具备锁屏、屏蔽home、屏蔽返回、屏蔽挂机键等功能，研究新型的Android系统，是手机操作系统的又一方向。通过这些小而实用的系统开发，帮助你对Android系统开发有个更全面的了解-Android phone screen saver with, Java source code, with the lock screen, shielded home, shield back, shielding hold button and other functions, of the new Android system is another direction of mobile phone operating system. Through these small but practical system development, to help you on the Android system development has a more comprehensive understanding of Platform: |
Size: 48128 |
Author:ysh |
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Description: QQ登录端源码，教你如何写出像QQ一样的登录界面（Android版）-QQ login client source code, to teach you how to write the same login screen as QQ (Android Edition) Platform: |
Size: 1156096 |
Author: |
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Description: Adobe为Android提供的官方版PDF Viewer，从apk文件反编译出的Java源码，可以借此学习PDF Viewer在Android上的实现。-Adobe s official version of PDF Viewer for Android, decompiled from the apk file, and this Java source code can supply you a help of learning the implementation of PDF Viewer on the Android. Platform: |
Size: 245760 |
Author:wmka |
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Description: 一款用于Android手机的媒体播放器Merdian的Java源码，支持本地播放（SDcard）和流媒体播放。可以借此学习Android的媒体架构。-The Java source code of the media player "Merdian" used on the Android phone, supporting both local-playback (SDcard) and media-streaming. We can learn about the Android media framework throuhg it. Platform: |
Size: 584704 |
Author:wmka |
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Description: Android 手机上用的屏幕保护程序，Java源码，具备锁屏、屏蔽home、屏蔽返回、屏蔽挂机键等功能-Android phone screen saver with, Java source code, with the lock screen, shielded home, shield back, hang up key features such as shielding Platform: |
Size: 49152 |
Author:张峰 |
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Description: H264解码器源码，移植ffmpeg中的H264解码部分到Android，深度删减优化，在模拟器(320x480)中验证通过。
程序的采用jni架构。界面部分，文件读取，视频显示都是用java做的，底层的视频解码用C来做满足速度的要求。
在这个版本中，从H264码流中分割出Nal是在java层做的，这样在java层直接调用解码时就知道是否有显示视频，缺点的就是耦合度/封装性差一点。
如果采用在底层做Nal分割的方法，可以封装得好看一些，但是每次送的数据有限制，如果送的数据太多，底层可能会一次解码出好几帧视频，但是通知到界面层只能显示一帧，造成丢帧的现象。 如果每次送的数据较少，就会有很多次底层调用没有进行实质解码，很小气的做法，比如有一压缩数据帧需要600字节，如果一次送100个字节给解码器，那么要送6次才会进行实质解码，因为每个数据帧有大有小，所以只能取极小值才不会导致丢帧。
不过所有的编码解码都是各种因素平衡折中的结果，具体用什么方法具体分析。-H264 decoder source code, porting ffmpeg s H264 decoder part to Android, the depth of cut optimization, in the simulator (320x480) to verify through.
Program using jni architecture. Interface portion of the file to read, the video display is made with java, the underlying video decoding in C to do to meet the speed requirements.
In this version, the H264 stream from a separate layer of Nal is done in java, so call decoding in java layer directly whether there is to know when to display video, drawback is the coupling/packaging of almost.
If used at the bottom do Nal segmentation method can be encapsulated look good, but each time there is limited data to send, if you get too much data, the underlying may be a decoding of several frames of video, but the notice to the interface layer can only display one, resulting in dropped frames phenomenon. If you send less data each time, there will be many times not to call the underlying substance of decoding, a small gas practices, s Platform: |
Size: 230400 |
Author:wyc |
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Description: Android的Java源代码，主要描述了一个模块的开发全过程，仅供大家参考学习使用。-Android' s Java source code, which describes a module of the whole process of development, learning to use for your reference. Platform: |
Size: 1024 |
Author:xiadongshan |
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Search - source code android java