xmpp示例

android TextView、EditText和ImageView实例代码

蓝牙

Android开源小说阅读器CoolReader源码

AbstractSelectableChannel is the base implementation class for selectable channels for Andriod.

Android xml dp换算类，用于dp换算成px，支持1280-320屏幕之间的绝对换算(Android XML DP conversion class, used for DP conversion to PX, to support the absolute conversion between the 1280-320 screens)

改变子载波的数目n,实现ofdm的pts抑制papr算法,以验证不同的子载波数的影响(By changing the number of subcarriers n, the pts suppression papr algorithm of ofdm is implemented to verify the influence of different subcarriers.)

说明：  用安卓连接Tomcat用JSP做服务器，功能：用户登录、图片上传、数据传输(Use android to connect to Tomcat and use JSP as server, functions: user login, picture upload, data transmission)

二维码源码

装备选择源码部分代码public class MainActivity extends Activity {  private ProgressBar mProgressBar1;  private ProgressBar mProgressBar2;  private ProgressBar mProgressBar3;  private TextView mLifeTV;  private TextView mAttackTV;  private TextView mSpeedTV;  protected void onCreate(Bundle savedInstanceState) {   super.onCreate(savedInstanceState);   setContentView(R.layout.activity_main);   mLifeTV = (TextView) findViewById(R.id.tv_life_progress);   mAttackTV = (TextView) findViewById(R.id.tv_attack_progress);   mSpeedTV = (TextView) findViewById(R.id.tv_speed_progress);   initProgress();                    //初始化进度条  }  private void initProgress() {   mProgressBar1 = (

【实例简介】调用相机拍照实现（Android）