从 apk 执行 adb shell input swipe 命令 [英] execute adb shell input swipe command from apk

问题描述

我正在尝试使用

process = Runtime.getRuntime().exec("adb shell input swipe 250 300-800 300");

process = Runtime.getRuntime().exec("adb shell input swipe 250 300 -800 300");

但在运行时什么也没有发生，也没有错误发生.

but nothing happens and no error occurs during runtime.

我是否必须在清单中添加任何内容才能使其工作?

Do i have to add anything in manifest to get it to work?

推荐答案

您只能以 root 或 shell<执行 /system/bin/input/em> 用户；这在应用程序中不起作用.从应用程序运行时，该命令不应以adb shell"开头.

You can only execute /system/bin/input as the root or shell user; this will not work in an app. The command should not start with "adb shell" when running from the app.

以 root 身份运行命令:

To run the command as root:

Process su = null; 
try { 
    su = Runtime.getRuntime().exec("su");
    su.getOutputStream().write("input swipe 250 300 -800 300\n".getBytes());
    su.getOutputStream().write("exit\n".getBytes());
    su.waitFor(); 
} catch (Exception e) {
    e.printStackTrace();
} finally { 
    if (su != null) { 
        su.destroy(); 
    } 
}

您还应该查看处理 su 命令的第三方库:https://android-arsenal.com/details/1/451

You should also check out third party libraries for handling su commands: https://android-arsenal.com/details/1/451

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