-
gallry输出视频每一帧图片
实现截取视频中每一帧图片在gallry上显示出来
- 2014-06-26下载
- 积分：1
-
高仿微信底部导航
思路比较简单：
1、首先在主布局中加入FragmentLayout
2、然后在Java代码中监听底部的按钮，当点击时，只需让FragmentLayout加载相应的Fragment即可
- 2022-08-05 15:41:56下载
- 积分：1
-
安卓简单计算器
安卓开发小案例--简单计算器，实现了两个数之间的加减乘除，使用eclipse编写，运用相对布局以及线性布局的嵌套完成计算器整体布局的设计，由于只是小案例实现功能简单，无法同时处理三个数的运算。
- 2022-03-15 12:54:46下载
- 积分：1
-
android spinner intent 参数传递
android spinner intent 参数传递
- 2014-09-02下载
- 积分：1
-
android调用 webservice的两种方法 示例源码下载
android调用 webservice的两种方法 示例源码下载
- 2013-10-23下载
- 积分：1
-
Android_Gadget_CDC_driver
android gadget driver
- 2019-05-23 14:07:34下载
- 积分：1
-
android-mqtt-example
安卓通过mqtt协议通信的例程，转载github(Android mqtt communication routine)
- 2019-02-17 08:46:19下载
- 积分：1
-
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
-
dsoframer office插件源码
【实例简介】
- 2021-08-07 00:30:56下载
- 积分：1
-
Android Json省市县三级联动菜单-支持滚动
Android ProvinceDistrict菜单，android 省市区县三级联动菜单，在弹出的选择框中，支持内容列表滚动。盛市、县菜单内容事前存储在文件中，结合JSON当用户选择时，从assert文件夹中读取省市区的json文件，然后转化为json对象，加载对应的区县内容，完成后释放Json对象的内存，实现的步骤：
把全国的省市区的信息以json的格式保存，解析完成后赋值为null
设置，省，市，县，的适配器，进行动态设置其中的值 begin
设置控件点击选择监听
根据当前的省，更新市和地区信息，第三个地址是详细地址，并且是第一次设置edtext值，正好，地址的长度为3的时候，设置详细地址。
不懂的地方，可参见本源码中的注释，非常丰富。
- 2022-03-31 23:41:44下载
- 积分：1
