android

package com.codeshogun.android.swipesample;import android.app.Activity;import android.os.Bundle;import android.view.GestureDetector;import android.view.MotionEvent;import android.view.View;import android.view.GestureDetector.SimpleOnGestureListener;import android.view.animation.Animation;import android.view.animation.AnimationUtils;import android.widget.ViewFlipper;public class Main extends Activity { private static final int SWIPE_MIN_DISTANCE = 120; private static final int SWIPE_MAX_OFF_PATH = 250; private static final int SWIPE_THRESHOLD_VELOCITY = 200; private GestureDetector gestureDetector; View.OnTouchListener gestureListener; private Animation slideLeftIn; private Animation slideLeftOut; private Animation slideRightIn; private Animation slideRightOut; private ViewFlipper viewFlipper; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); viewFlipper = (ViewFlipper)findViewById(R.id.flipper); slideLeftIn = AnimationUtils.loadAnimation(this, R.anim.slide_left_in); slideLeftOut = AnimationUtils.loadAnimation(this, R.anim.slide_left_out); slideRightIn = AnimationUtils.loadAnimation(this, R.anim.slide_right_in); slideRightOut = AnimationUtils.loadAnimation(this, R.anim.slide_right_out); gestureDetector = new GestureDetector(new MyGestureDetector()); gestureListener = new View.OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { if (gestureDetector.onTouchEvent(event)) { return true; } return false; } }; } class MyGestureDetector extends SimpleOnGestureListener { @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { try { if (Math.abs(e1.getY() - e2.getY()) > SWIPE_MAX_OFF_PATH) return false; // right to left swipe if(e1.getX() - e2.getX() > SWIPE_MIN_DISTANCE && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) { viewFlipper.setInAnimation(slideLeftIn); viewFlipper.setOutAnimation(slideLeftOut); viewFlipper.showNext(); } else if (e2.getX() - e1.getX() > SWIPE_MIN_DISTANCE && Math.abs(velocityX) > SWIPE_THRESHOLD_VELOCITY) { viewFlipper.setInAnimation(slideRightIn); viewFlipper.setOutAnimation(slideRightOut); viewFlipper.showPrevious(); } } catch (Exception e) { // nothing } return false; } } @Override public boolean onTouchEvent(MotionEvent event) { if (gestureDetector.onTouchEvent(event)) return true; else return false; }}

提供普通二星级酒店的必要功能，可动态的进行与房间信息相关的所有操作，对于宾客，可执行散客和团体开单两种方式，可为宾客预定房间，可为不同的宾客设置不能种类房间的折扣及其优惠设置，本系统可动态显示当前所有房间的信息。

android 提醒小闹钟 例子源码

资源描述初学者private JTextField jtfd1, jtfd2, jtfd3, jtfd4; private JButton btn1, btn2, btn3; private Connection con; private Statement stmt; private PreparedStatement pstmt; private JFrame frame; private JLabel lb5;

此应用程序用于形成模拟网络单元的单元网格。基本思想是，在蜂窝网络或移动网络中，无线网络分布在称为小区的陆地区域上，每个区域至少由一个固定位置收发器（称为小区站点或基站）提供服务。在蜂窝网络中，每个小区使用一组不同于相邻小区的频率，以避免干扰并在每个小区内提供有保证的带宽。

radius认证，解决java环境中的radius认证问题，提供了认证的客户端程序。 该程序主要提供身份认证和通信环节中实现认证的通信交换

Simple Date Format Test Source Code for Andriod.

Android 下 View Pager 显示 远程网络图片 例子

说明：  安卓智能可穿戴设备，例如苹果智能手表、谷歌眼镜等等(Android smart wearable devices, such as apple smart watch, Google glasses, etc)

用Java编写的简单计算器，实现计算器面板，包括0至9十个数字按钮，加减乘除按钮，负号按钮，等号按钮，可完成简单的加减乘除等运算