V2EX = way to explore
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This topic created in 2546 days ago, the information mentioned may be changed or developed.
String commend = "screencap";
Process p = Runtime.getRuntime().exec("su");
DataOutputStream dos = new DataOutputStream(p.getOutputStream());
DataInputStream dis = new DataInputStream(p.getInputStream());
dos.writeBytes(commend + "\n");
dos.flush();
dos.writeBytes("exit\n");
dos.flush();
//I/System.out: ������������������ÿÿÿ
System.out.println(dis.readLine());
byte[] b=new byte[1000000];
//b is empty
dis.read(b);
p.waitFor();
安卓大佬有木有，顺手帮我解决这个问题，我就下班走人了。。这段代码 readLine 能拿到返回，但是却拿不到二进制数据，咋破？这个返回应该是当前屏幕的截屏数据。已经给 root 权限了
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xieguanglei May 14, 2019  1
stack-ov2ex ……
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