Android笔记之adb命令应用实例1(手机端与PC端socket通讯下)
由于本人学习Android也挺长时间了，一直把日记记在evernote里面，由于刚离职比较空闲就打算把evernote里的日志一遍遍整理出来发布到网上分享。
本篇将分别使用C#和java语言，来实现和android端通讯的PC客户端代码。
通过adb和Android通讯需要引用adb相关的组件到项目中，分别为：adb.exe，AdbWinApi.dll，AdbWinUsbApi.dll。
可以在XXX\sdk\platform-tools目录下找到
首先看C#语言的实现：
界面效果如下：
namespace AndUsbClient
{
public partial class Form1 : Form
{
public const int WaitMs = 2000;
public const int TimeOut = 5000;
private readonly TcpClient _tcpClient = new TcpClient();
private Boolean _flag = true;
private Thread _thread;
public Form1()
{
InitializeComponent();
btnConnect.Click += btnConnect_Click;
FormClosed += new FormClosedEventHandler(Form1_FormClosed);
btnSend.Click += btnSend_Click;
btnClear.Click += btnClear_Click;
}
private void btnSend_Click(object sender, EventArgs e)
{
if (_tcpClient.Connected)
{
var writer = new BinaryWriter(_tcpClient.GetStream());
String content = rtxtContent.Text;
try
{
byte[] bytes = new UTF8Encoding(false).GetBytes(content);
writer.Write(Int32ToByteArray(bytes.Length));
writer.Write(bytes);
writer.Flush();
SetResult(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " PC: " + content);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
private void btnClear_Click(object sender, EventArgs e)
{
txtResult.Text = "";
}
private void btnConnect_Click(object sender, EventArgs e)
{
try
{
btnConnect.Enabled = false;
if (_thread != null && _thread.IsAlive)
{
_thread.Abort();
_thread = null;
}
_thread = new Thread(() =>
{
OutMsg(@"开始连接Android手机...");
DoConnect();
});
_thread.Start();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
btnConnect.Enabled = true;
}
private void OutMsg(String msg)
{
AsyncAction(() => { lblInfo.Text = msg; });
}
private void SetResult(String msg)
{
AsyncAction(() => { txtResult.Text += @"\r\n" + msg; });
}
public void AsyncAction(Action action)
{
if (InvokeRequired)
{
Invoke(new Action<Action>(AsyncAction), action);
return;
}
action();
}
//连接
public void DoConnect()
{
try
{
ExecuteCmd("kill-server", 0);
ExecuteCmd("devices", 0);
string strCmd = "shell am broadcast -a NotifyServiceStop"; //利用adb shell am broadcast命令发送广播
ExecuteCmd(strCmd, 0);
strCmd = "forward tcp:13333 tcp:10101"; //利用adb命令转发端口
ExecuteCmd(strCmd, 0);
strCmd = "shell am broadcast -a NotifyServiceStart";
ExecuteCmd(strCmd, 0);
IPAddress ipaddress = IPAddress.Parse("127.0.0.1");
_tcpClient.Connect(ipaddress, 13333);
OutMsg("连接成功!");
NetworkStream networkkStream = _tcpClient.GetStream();
networkkStream.ReadTimeout = TimeOut;
networkkStream.WriteTimeout = TimeOut;
//var reader = new BinaryReader(networkkStream);
var tempbuffer = new byte[4];
IAsyncResult result = networkkStream.BeginRead(tempbuffer, 0, tempbuffer.Length, null, tempbuffer);
_flag = true;
while (_flag)
{
if (result.IsCompleted && _tcpClient.Connected)
{
tempbuffer = (byte[])result.AsyncState;
int length = ByteArrayToInt32(tempbuffer);
var buffer = new byte[length];
int size = networkkStream.Read(buffer, 0, length);
if (size > 0)
{
SetResult(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + " Android: " +
Encoding.UTF8.GetString(buffer, 0, size));
}
result = networkkStream.BeginRead(tempbuffer, 0, tempbuffer.Length, null, tempbuffer);
}
Thread.Sleep(200);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private static byte[] Int32ToByteArray(Int32 m)
{
var arry = new byte[4];
arry[0] = (byte)(m & 0xFF);
arry[1] = (byte)((m & 0xFF00) >> 8);
arry[2] = (byte)((m & 0xFF0000) >> 16);
arry[3] = (byte)((m >> 24) & 0xFF);
return arry;
}
private static int ByteArrayToInt32(byte[] bytes)
{
return BitConverter.ToInt32(bytes, 0);
}
private String ExecuteCmd(string command, int seconds)
{
string output = ""; //输出字符串
if (!String.IsNullOrEmpty(command))
{
Console.WriteLine(command);
var process = new Process(); //创建进程对象
var startInfo = new ProcessStartInfo();
startInfo.WorkingDirectory = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
startInfo.FileName = "adb.exe"; //设定需要执行的命令
startInfo.Verb = "runas";
startInfo.Arguments = command; //“/C”表示执行完命令后马上退出
startInfo.UseShellExecute = false; //不使用系统外壳程序启动
startInfo.RedirectStandardInput = false; //不重定向输入
startInfo.RedirectStandardOutput = true; //重定向输出
startInfo.CreateNoWindow = true; //不创建窗口
process.StartInfo = startInfo;
Console.WriteLine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location));
try
{
if (process.Start()) //开始进程
{
if (seconds == 0)
{
process.WaitForExit(); //这里无限等待进程结束
}
else
{
process.WaitForExit(seconds); //等待进程结束，等待时间为指定的毫秒
}
output = process.StandardOutput.ReadToEnd(); //读取进程的输出
Console.WriteLine(output);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
process.Close();
}
}
return output;
}
public string Obj2Json<T>(T data)
{
try
{
var json = new DataContractJsonSerializer(data.GetType());
using (var ms = new MemoryStream())
{
json.WriteObject(ms, data);
return Encoding.UTF8.GetString(ms.ToArray());
}
}
catch (Exception ex)
{
throw ex;
}
}
public object Json2Obj(string strJson, Type t)
{
try
{
var json = new DataContractJsonSerializer(t);
using (var ms = new MemoryStream(Encoding.UTF8.GetBytes(strJson)))
{
return json.ReadObject(ms);
}
}
catch (Exception ex)
{
throw ex;
}
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
_flag = false;
if (_tcpClient != null)
{
try
{
if (_tcpClient.Connected)
{
NetworkStream stream = _tcpClient.GetStream();
var writer = new BinaryWriter(stream);
byte[] bytes = new UTF8Encoding(false).GetBytes("EXIT");
writer.Write(Int32ToByteArray(bytes.Length));
writer.Write(bytes);
writer.Flush();
stream.Close();
stream.Dispose();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
_tcpClient.Close();
}
}
}
}
}
未完待续。。
作者：sufish
出处：http://www.cnblogs.com/dotnetframework/
本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接。如有问题，可以邮件：[email protected]联系我，非常感谢。