命令重新校准磁传感器

时间:2016-01-20 11:18:14

标签: command-line

是否有任何命令可以通过它重置Android设备中的磁传感器?

我按照建议here尝试echo 1 > /sys/class/sensors/proximity_sensor/prox_cal,但它不起作用。

这些命令手机是否依赖?

我正在尝试这段代码:

Process process ;
    try {
        process = Runtime.getRuntime().exec("echo 1 > /sys/class/sensors/proximity_sensor/prox_cal");
        BufferedReader bufferedReader = new BufferedReader(
                new InputStreamReader(process.getInputStream()));
        System.out.println("Executing ADB Command");
    }
    catch(IOException e)
    {
        System.out.println("Some error while executing ADB Command");
    }

它总是进入catch区块。任何人都可以帮我吗?

0 个答案:

没有答案