对于不同测试机型截图的快捷键有很大差别,由于本人比较懒,不想记各种机型的截屏快捷键,对此我直接写了android手机截图,实现方式用的是java swing界面,界面如下
整体思路如下,点击截图路径按钮弹出路径选择框,点击确定后,JTextfiled显示路径,点击截图按钮,执行截图命令,截图的路径为JTextfiled显示的路径,截图命令成功后弹出截图成功的Toast
下面附上所有代码:
1.获取当前时间工具类
import java.text.SimpleDateFormat; import java.util.Date; public class GetStringTimeUtils { //获取String类型的时间格式 public static String getTime(){ SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss"); String date = df.format(new Date()); return date; } }2.cmd命令执行工具类
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.List; public class CmdUtils { List<String>resultList=new ArrayList<String>(); public List<String> excuteCmd(String command){ //String command="adb devices"; String line = null; StringBuilder sb = new StringBuilder(); Runtime runtime = Runtime.getRuntime(); try { Process process = runtime.exec(command); BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); while ((line = bufferedReader.readLine()) != null) { resultList.add(line); } } catch (IOException e) { e.printStackTrace(); } return resultList; } }3.Toast类
import java.awt.Color; import java.awt.Composite; import java.awt.Dimension; import java.awt.Font; import java.awt.FontMetrics; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Insets; import java.awt.RenderingHints; import java.awt.Window; import java.awt.font.FontRenderContext; import java.awt.geom.Rectangle2D; import java.util.Timer; import java.util.TimerTask; import javax.swing.JWindow; //自定义toast public class Toast extends JWindow{ private static final long serialVersionUID = 1L; private String message = ""; private final Insets insets = new Insets(12, 24, 12, 24); private int period = 1500; private Font font; public static final int msg = 0;// 提示 黑色背景色 public static final int success = 1;// 成功提示 浅蓝色背景色 public static final int error = 2;// 错误提示 粉红色背景色 private Color background; private Color foreground; public Toast(Window parent, String message, int period) { this(parent, message, period, 0); } public Toast(Window parent, String message, int period, int type) { super(parent); this.message = message; this.period = period; font = new Font("宋体", Font.PLAIN, 14); setSize(getStringSize(font, true, message)); // 相对JFrame的位置 setLocationRelativeTo(parent); installTheme(type); } @Override public void paint(Graphics g) { Graphics2D g2 = (Graphics2D) g; // old Composite oldComposite = g2.getComposite(); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2.setFont(font); FontMetrics fm = g2.getFontMetrics(); g2.setColor(background); g2.fillRoundRect(0, 0, getWidth(), getHeight(), 12, 12); g2.setColor(foreground); g2.drawString(message, insets.left, fm.getAscent() + insets.top); // restore g2.setComposite(oldComposite); } /** * 启动提示 */ public void start() { this.setVisible(true); Timer timer = new Timer(); timer.schedule(new TimerTask() { @Override public void run() { setVisible(false); } }, period); } public void setMessage(String message) { this.message = message; Dimension size = getStringSize(font, true, message); setSize(size); revalidate(); repaint(0, 0, size.width, size.height); if (!isVisible()) { start(); } } private void installTheme(int type) { switch (type) { case msg: background = new Color(0x515151); foreground = Color.WHITE; break; case success: background = new Color(223, 240, 216); foreground = new Color(49, 112, 143); break; case error: background = new Color(242, 222, 222); foreground = new Color(221, 17, 68); break; default: background = new Color(0x515151); foreground = Color.WHITE; break; } } private Dimension getStringSize(Font font, boolean isAntiAliased, String text) { FontRenderContext renderContext = new FontRenderContext(null, isAntiAliased, false); Rectangle2D bounds = font.getStringBounds(text, renderContext); int width = (int) bounds.getWidth() + 2 * insets.left; int height = (int) bounds.getHeight() + insets.top * 2; return new Dimension(width, height); } }4.截图功能类
import javax.swing.JComboBox; import javax.swing.JOptionPane; import javax.swing.JTextField; //截图线程 public class ScreenCapTask extends Thread { CmdUtils cmdUtils=new CmdUtils(); JTextField textField; String device; public ScreenCapTask(JTextField textField){ this.textField=textField; } @Override public void run() { // TODO Auto-generated method stub super.run(); //截图命令 String command="adb shell screencap -p /sdcard/screen.png"; cmdUtils.excuteCmd(command); if(textField.getText().toString().equals("")){ //未选择路径弹出未选择路径的提示框 JOptionPane.showConfirmDialog(null, "未选择截图路径,日志文件保存在手机/sdcard/screen.png中","输入提示", JOptionPane.DEFAULT_OPTION); } else{ //截图后从手机将截图推到选择的路径下 String command1="adb pull /sdcard/screen.png "+textField.getText(); System.out.println(command); cmdUtils.excuteCmd(command1); } } }5.主类代码
import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import javax.naming.Context; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTextField; import javax.swing.WindowConstants; public class Screenshot extends JFrame { JLabel label; JTextField jTextField; JButton jButton,jButton2; //由于Toast需要传本类的实例,此处使用单例模式 private static Screenshot instance = new Screenshot(); public static Screenshot getInstance(){ return instance; } private Screenshot(){ setTitle("Yalla测试平台"); setLayout(null); setBounds(0,0, 800,300); initView(); addView(); setLinstner(); } private void setLinstner() { // TODO Auto-generated method stub //选择截图路径 jButton2.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub JFileChooser jf = new JFileChooser(); jf.setFileSelectionMode(JFileChooser.SAVE_DIALOG | JFileChooser.DIRECTORIES_ONLY); jf.showDialog(null,null); File fi = jf.getSelectedFile(); //选择路径后,路径展示在jTextField上 String f = fi.getAbsolutePath()+"\\"+GetStringTimeUtils.getTime()+".png"; System.out.println("save: "+f); jTextField.setText(f); } }); //截图 jButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub new ScreenCapTask(jTextField).start(); //截图命令后弹出toast,提示截图成功 Toast toast=new Toast(getInstance(), "截图成功", 5000, Toast.success); toast.start(); } }); } private void addView() { // TODO Auto-generated method stub add(jButton); add(jButton2); add(jTextField); add(label); setVisible(true); //窗口关闭后程序关闭 setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); } private void initView() { // TODO Auto-generated method stub jButton=new JButton("截图"); jButton.setBounds(477,10,100, 25); jButton2=new JButton("截图路径选择"); jButton2.setBounds(450,10,25, 25); jTextField=new JTextField(); jTextField.setBounds(73,10,375,25); label=new JLabel("截图路径"); label.setBounds(10,10,60, 25); } public static void main(String[] args) { // TODO Auto-generated method stub //getInstance(); getInstance(); } }