Winfrom 简单的安卓手机屏幕获取和安卓简单操作

为啥我要做这个东西了，是因为经常要用投影演示app ，现在有很多这样的软件可以把手机界面投到电脑上 ，但都要安装，比如说360的手机助手，我又讨厌安装，于是就自己捣鼓了下 做了这个东西，

　　实现了以下简单功能

　　   1、屏幕获取（因为是截图方式获取的，所以有点卡顿）

　　　2、实现点击功能，并在点击的时候出现一个手势图标，方便用户观看

　　 3、实现简单的滑动功能

4、实现在界面上画图功能

5、实现拖拽安装apk功能

操作说明：鼠标左边 模拟手机点击，中键停止/开始刷新界面（画图的时候不能刷新），右键去掉画图内容

显示来看下效果图

这个就是主界面了，下面有显示手机型号

其次是在上面画图功能方便讲解

原理就是通过abd来实现的

adb shell input keyevent 26  点击power

这是截屏显示图片的代码

  private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
         {
             while (true)
             {
                 if (isStop)
                 {
                     return;
                 }
                 //死循环截屏获取图片
                 var tempFileName = "1.png";
                 cmdAdb("shell screencap -p /sdcard/" + tempFileName);
                // pictureBox1.ImageLocation = Environment.CurrentDirectory + "\\temp\\" + tempFileName;
                 cmdAdb("pull /sdcard/" + tempFileName);
                 if (System.IO.File.Exists(tempFileName))
                 {
                     //pictureBox1.BackgroundImage = new Bitmap(tempFileName);
                     using (var temp = Image.FromFile(tempFileName))
                     {

                         pictureBox1.Invoke(new Action(() => {
                             pictureBox1.Image = new Bitmap(temp);
                         }));
                     }
                     if (multiplierX == )
                     {
                         multiplierX = pictureBox1.Image.Width / (pictureBox1.Width + 0.00);
                         multiplierY = pictureBox1.Image.Height / (pictureBox1.Height + 0.00);
                     }
                     GC.Collect();
                     if (System.IO.File.Exists(tempFileName))
                     {
                         try
                         {
                            System.IO.File.Delete(tempFileName);
                         }
                         catch
                         {

                         }
                     }
                     Thread.Sleep();

                 }
             }
         }

这个是画图点击以及滑动的代码

  private void pictureBox1_MouseClick(object sender, MouseEventArgs e)
         {
             if (e.Button == System.Windows.Forms.MouseButtons.Right)//鼠标右键 撤销画画
             {
                 this.Refresh();
                 return;
             }
             if (e.Button == MouseButtons.Middle)//鼠标中键按下 停止或开始更新图像
             {
                 isStop = !isStop;
                 if (!isStop && HasAndroid)
                 {
                     backgroundWorker1.RunWorkerAsync();
                 }
                 return;
             }
             if (isDraw)
             {
                 isDraw = false;
                 return;
             }
             if (pictureBox1.Image == null)
             {
                 return;
             }
             using (Graphics g = pictureBox1.CreateGraphics())
             {
                 g.DrawImage(ShowAndroidModel.Properties.Resources.shou, e.X - Convert.ToInt32( / multiplierX), e.Y - Convert.ToInt32( / multiplierY), Convert.ToInt32( / multiplierX), Convert.ToInt32( / multiplierY));
                 g.Dispose();
             }
             var tapx = multiplierX * e.X;//计算实际坐标
             var tapy = multiplierY * e.Y;
             cmdAdb(string.Format("shell input tap {0} {1}", tapx.ToString(""), tapy.ToString("")));//点击坐标
         }

         private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
         {
             if (e.Button == System.Windows.Forms.MouseButtons.Left)
             {
                 lineStartX = e.X;
                 lineStartY = e.Y;
                 StartX = e.X;
                 StartY = e.Y;
                 _MouseState = MouseState.MouseLeftDown;
                 return;
             }
         }

         private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
         {
             _MouseState = MouseState.None;
             if (e.Button == System.Windows.Forms.MouseButtons.Left)
             {
                 if (StartX - e.X >  || StartX - e.X < - || StartY - e.Y >  || StartY - e.Y < -)
                 {
                     isDraw = true;
                     Debug.WriteLine("执行" + isDraw);
                     cmdAdb(string.Format("shell input swipe {0:0} {1:0} {2:0} {3:0} 100", StartX * multiplierX, StartY * multiplierY, e.X * multiplierX, e.Y * multiplierY));
                 }
             }
         }

         private void pictureBox1_SizeChanged(object sender, EventArgs e)
         {
             multiplierX = pictureBox1.Image.Width / (pictureBox1.Width + 0.00);
             multiplierY = pictureBox1.Image.Height / (pictureBox1.Height + 0.00);
         }

         private void pictureBox1_MouseMove(object sender, MouseEventArgs e)
         {
             if (_MouseState == MouseState.None)
             {
                 return;
             }
             if (_MouseState == MouseState.MouseLeftDown)
             {
                 isDraw = true;
                 using (Graphics g = pictureBox1.CreateGraphics())
                 {
                     g.DrawLine(new Pen(Color.Red, ), new Point(lineStartX, lineStartY), new Point(e.X, e.Y));
                     g.Dispose();
                 }

                 lineStartX = e.X;
                 lineStartY = e.Y;

                 return;
             }
         }

检测设备是否存在

  /// <summary>
         /// 检测是否存在手机
         /// </summary>
         private void CheckHasAndroidModel()
         {
             var text = cmdAdb("shell getprop ro.product.model",false);//获取手机型号
             Debug.WriteLine("检查设备：" + text+"  T="+DateTime.Now);
             if (text.Contains("no devices")||string.IsNullOrWhiteSpace(text))
             {
                 HasAndroid = false;
                 isStop = true;
                 toolStripStatusLabel2.Text="未检测到设备";
             }
             else
             {
                 HasAndroid = true;
                 isStop = false;
                 toolStripStatusLabel2.Text = text.Trim();
                 if (!backgroundWorker1.IsBusy)
                 {
                     backgroundWorker1.RunWorkerAsync();
                 }
             }
         }

重写WndProc方法监听usb设备插入

  protected override void WndProc(ref Message m)
         {
             if (m.Msg == 0x219)
             {
                 Debug.WriteLine("WParam：{0} ,LParam:{1},Msg：{2}，Result：{3}", m.WParam, m.LParam, m.Msg, m.Result);
                 if (m.WParam.ToInt32() == )//设备插入或拔出
                 {
                     CheckHasAndroidModel();
                     myTimer.Start();
                 }
             }
             try
             {
                 base.WndProc(ref m);
             }
             catch { }
         }

最后附代码  https://files.cnblogs.com/files/dotnet-org-cn/ShowAndroidModel.rar