Android 如何冻结根安卓设备上的应用程序

如何冻结/解冻根设备上的应用程序（如Tianium Backup应用程序），使我的应用程序无法从根设备访问。有没有跟踪设备是否为根目录的方法？

您实际上可以尝试运行root命令并捕获响应并确定设备是否为根目录

从中提取代码并稍作修改以满足您的需要，我认为可以如下所示：

public static boolean canRunRootCommands()
       {
          boolean retval = false;
          Process suProcess;

          try
          {
             suProcess = Runtime.getRuntime().exec("su");

             DataOutputStream os = new DataOutputStream(suProcess.getOutputStream());
             DataInputStream osRes = new DataInputStream(suProcess.getInputStream());

             if (null != os && null != osRes)
             {
                retval = true;

                /*
                 *if got to this point, its safe to assume the 
                 *device is rooted and here you can do something 
                 *to tell your app that su is present. Or you could 
                 *use the bool return of this function to know that the 
                 *device is rooted and make the app act different.
                 */

             }
          }
          catch (Exception e)
          {
             // Can't get root !
             // [...] meaning that the device is not rooted

             retval = false;
          }

          return retval;
       }

---

我还没有测试过这个，但我相信它会帮助你。或者至少它会为您指明正确的方向。

您实际上可以尝试运行root命令并捕获响应并确定设备是否为root

从中提取代码并稍作修改以满足您的需要，我认为可以如下所示：

public static boolean canRunRootCommands()
       {
          boolean retval = false;
          Process suProcess;

          try
          {
             suProcess = Runtime.getRuntime().exec("su");

             DataOutputStream os = new DataOutputStream(suProcess.getOutputStream());
             DataInputStream osRes = new DataInputStream(suProcess.getInputStream());

             if (null != os && null != osRes)
             {
                retval = true;

                /*
                 *if got to this point, its safe to assume the 
                 *device is rooted and here you can do something 
                 *to tell your app that su is present. Or you could 
                 *use the bool return of this function to know that the 
                 *device is rooted and make the app act different.
                 */

             }
          }
          catch (Exception e)
          {
             // Can't get root !
             // [...] meaning that the device is not rooted

             retval = false;
          }

          return retval;
       }

我还没有测试过这个，但我相信它会帮助你。或者至少它会为您指明正确的方向。

我正在使用RootTools库执行禁用/启用命令

CommandCapture command_enable = new CommandCapture(0,"pm enable "+ Package_Name);                           
RootTools.getShell(true).add(command_enable).waitForFinish();

CommandCapture command_disable = new CommandCapture(0,"pm disable "+ Package_Name);
RootTools.getShell(true).add(command_disable).waitForFinish();

我正在使用RootTools库执行禁用/启用命令

CommandCapture command_enable = new CommandCapture(0,"pm enable "+ Package_Name);                           
RootTools.getShell(true).add(command_enable).waitForFinish();

CommandCapture command_disable = new CommandCapture(0,"pm disable "+ Package_Name);
RootTools.getShell(true).add(command_disable).waitForFinish();

---

你知道有没有办法检查它是否“冻结”了吗？为什么要使用

CommandCapture

，而它是

Command

的扩展，用来保存输出？你知道有没有办法检查它是否“冻结”了吗？为什么要使用

CommandCapture

，而它是

Command

的扩展，用来保存输出？