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android用户登陆注册例子完整源码(含服务器端源码/mysql数据库脚本等)
通过mysql数据库验证用户名和密码，进行 android登录验证
- 2015-04-15下载
- 积分：1
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weather
中文天气预报
可显示3天的天气情况
可选不同城市(Chinese weather forecast display three days of different weather conditions Optional city)
- 2012-11-02 16:25:19下载
- 积分：1
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android 数字滚动 wheel示例源码下载
android 数字滚动 wheel示例源码下载
- 2014-07-24下载
- 积分：1
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android-pcsc-master
另一种pcsc-lite在android平台上的例程。(Another demo for pcsc-lite migration on Android.)
- 2020-11-10 16:19:45下载
- 积分：1
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Android tcp通讯学习用
核心代码：package com.Test;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.util.Log;import android.app.Activity;import android.view.Menu;import android.widget.Button;import android.view.View;import android.view.View.OnClickListener;import java.io.BufferedInputStream;import java.io.InputStream;import java.io.OutputStream;import java.io.IOException;import java.io.UnsupportedEncodingException;import java.io.InputStreamReader;import java.io.BufferedReader;import java.io.PrintWriter;import java.io.Reader;import java.net.Socket;import java.net.ServerSocket;import java.net.UnknownHostException;import android.view.TextureView;import android.widget.EditText;import java.lang.String;import java.lang.Thread;public class MainActivity extends Activity implements OnClickListener{ private Button m_btn; private Button m_sendbtn; private ServerSocket mySerSocket; private Socket clientSocket; private EditText m_edit; private String line; boolean conn = true; private Socket accSocket; private static final String Host = "10.0.2.2"; private static final int Port = 12000; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); m_btn = (Button)findViewById(R.id.button1); m_sendbtn = (Button)findViewById(R.id.button2); m_edit = (EditText)findViewById(R.id.editText1); //m_btn.setOnClickListener(this); m_btn.setOnClickListener(new ReceiverListener()); m_sendbtn.setOnClickListener(this); //Socket clientSocket = new Socket(Host, Port); } class ReceiverListener implements OnClickListener { private ReceiveThread mReceiveThread = null; private boolean stop = true; private Handler mHandler = null; public void onClick(View v) { try { if(clientSocket == null) { clientSocket = new Socket(Host, Port); } // InputStream myInputStream = clientSocket.getInputStream();// // //BufferedReader in = new BufferedReader(new InputStreamReader(myInputStream));//// byte [] buffer = new byte[myInputStream.available()]; //int temp = 0; //String strMsg = in.readLine(); // myInputStream.read(buffer);// // // String strMsg = new String(buffer);// // m_edit.setText(strMsg);// while ((temp = myInputStream.read(buffer)) != -1)// {// m_edit.setText(new String(buffer, 0, temp));//// } mReceiveThread = new ReceiveThread(clientSocket); stop = false; mReceiveThread.start(); } catch (IOException e) { e.printStackTrace(); } //消息处理 mHandler = new Handler() { public void handleMessage(Message msg) { m_edit.setText((msg.obj).toString()); } }; } private class ReceiveThread extends Thread { private InputStream inStream = null; private byte[] buf; private String str = null; ReceiveThread(Socket s) { try { this.inStream = s.getInputStream(); } catch(IOException e) { e.printStackTrace(); } } public void run() { while(!stop) { this.buf = new byte[512]; try { this.inStream.read(this.buf); } catch(IOException e) { e.printStackTrace(); } try { this.str = new String(this.buf, "GB2312").trim(); } catch(UnsupportedEncodingException e) { e.printStackTrace(); } Message msg = new Message(); msg.obj = this.str; mHandler.sendMessage(msg); } } } } public void onClick(View v) {// if (v.getId() == R.id.button1)// {// new Thread()// {// public void run()// {// try // {// if(clientSocket == null)// {// clientSocket = new Socket(Host, Port);// } // InputStream myInputStream = clientSocket.getInputStream();// // BufferedReader in = new BufferedReader(new InputStreamReader(myInputStream));//// byte [] buffer = new byte[1024 * 4];//// int temp = 0;// // String strMsg = in.readLine();// // //myInputStream.read(buffer);// // //String strMsg = new String(buffer);// // m_edit.setText(strMsg);////// while ((temp = myInputStream.read(buffer)) != -1)//// {//// m_edit.setText(new String(buffer, 0, temp));//////// }// // }// catch (IOException e)// {// e.printStackTrace();// }// }// }.start();// // } if(v.getId() == R.id.button2) { new Thread() { public void run() { try { if(clientSocket == null) { clientSocket = new Socket(Host, Port); } //inputStream clientInputStream = clientSocket. String msg = "RESET-SHOW"; //InputStream clientInputStream = clientSocket.getInputStream(); //BufferedReader br = new BufferedReader(new InputStreamReader(clientSocket.getInputStream())); //BufferedReader br = new BufferedReader(); //line = br.readLine(); OutputStream clientOutputStream = clientSocket.getOutputStream(); byte buffer[]=msg.getBytes(); clientOutputStream.write(buffer); clientOutputStream.flush(); //int temp = 0; // PrintWriter out = new PrintWriter(clientOutputStream);// // out.println("Serer Message: " msg); } catch(IOException e) { e.printStackTrace(); } } }.start(); } }private Reader InputStreamReader() { // TODO Auto-generated method stub return null; }// private Handler handler = new Handler()// {// public void handleMessage(Message msg)// {// super.handleMessage(msg);// //处理UI// m_edit.setText("Finish");// Log.i("PDA", "Finish");// // }// }; @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; }}
- 2014-08-18下载
- 积分：1
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NFCDemo
安卓NFC读写M1卡，默认采用默认密钥读写M1卡所有扇区的数据并显示出来。(The android NFC reads and writes the M1 card by default using the default key to read and write the data for all sectors of the M1 card.)
- 2020-07-03 04:00:01下载
- 积分：1
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Android短信/彩信管理-短信修改
Android手机短信/彩信管理-包括了已接收短信修改，
进入初始页面 EntryPage，传递数据：
1 标题，即该viewtitem的名称
2 类型，短信为0，彩信为1，所有会话为2,
点击短信时 传递标题“短信”，传递0，进入ListBoxPage
点击彩信时 传递标题“彩信”，传递1，进入ListBoxPage
点击所有会话时 传递标题“所有会话”，传递2，传递uri ，进入ListConversationPage
进入收信息分类页面 ListBoxPage，接收标题，并设置标题：
接收类型，根据类型设置当前类型protocol
执行动作：
1 点击收件箱时，传递“收件箱”，传递类型，传递uri，进入ListConversationPage
2 点击收件箱时，传递“发件箱”，传递类型，传递uri，进入ListConversationPage
3 点击收件箱时，传递“草稿箱”，传递类型，传递uri，进入ListConversationPage
4 长按viewtiem时会出现清空菜单
传递参数：
1 标题，当前itemview的名称
2 类型，短信为0，彩信为1
3 Uri，要搜索的content provider uri
进入会话页面 ListConversationPage，接收标题，并设置标题；接收类型，付给当前类型protocol；接收Uri，付给当前Uri。
执行动作：
1搜索uri下的所有会话，得到会话thread_id， 短信数量msg_count，最新短信内容snippet，姓名name，日期date（除thread_id外，其他不能直接得到，要有操作，msg_count可以通过group by thread_id得到，snippet可以通过orderby date得到，name可以通过电话address搜索电话联系人得到）
2 长按viewtiem，会出现“清空”菜单
传递参数：
1 Thread_id，会话id
2 Uri,要搜索的uri
3 传递标题，当前viewitem的名称，即name
4 传递类型 protocol
还有更多功能请参见源码中的文档。
- 2022-02-14 09:00:46下载
- 积分：1
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android 360度全景查看 实例源码下载
android 360度全景查看 实例源码下载
- 2015-03-08下载
- 积分：1
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疫情信息查询android app源码
【实例简介】
- 2021-09-09 00:31:01下载
- 积分：1
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基于 android 的 RC 充电和放电
基于 android 的 RC 充电 d = 和履行项目在这个项目中具有 java 源文件代码完整表述存在
- 2022-01-31 23:00:47下载
- 积分：1
