需要root执行shell命令＆QUOT;输入的KeyEvent＆LT;＃＆GT;＆QUOT;通过在运行的应用程序？ [英] Need root to execute shell command "input keyevent <#>" through an app at runtime?

问题描述

我想执行的adb shell命令输入的KeyEvent 5 回答在运行时通过我的应用程序的调用。

I'm trying to execute the adb shell command input keyevent 5 to answer a call through my app at run time.

如果我这样做：

Runtime.getRuntime().exec("input keyevent 5");

它似乎没有执行（什么也没有发生）。但是，当我这样做：

It doesn't seem to execute (nothing is happening). But when I do this:

Runtime.getRuntime().exec(new String[] {"su", "-c", "input keyevent 5"});

在屏幕上的应答按钮预期的模拟自来水发生。这是很好的。

The expected simulated tap on the answer button on-screen happens. Which is good.

但有一个问题是，在其上使用超级用户扎根某些设备，该命令将需要一段时间才能获得超级用户权限。它正常工作与具有Chainfire的SuperSU苏二进制设备。

However one problem is that on some devices which are rooted using Superuser, the command takes a while to get the superuser permission. It works fine with devices which have Chainfire's SuperSU su binary.

我的问题是：
是否有可能没有根通过Java code运行时执行这个命令？

My question is: Is it possible to execute this command without root through Java code at runtime?

在此先感谢！

推荐答案

绝对没有！

这将是绝对重要的安全问题，ERGO你必须要扎根。

That would an absolute major security issue, ergo you have to be rooted.

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