浓缩咖啡无法切换飞行模式 [英] Unable to toggle airplane mode, espresso

问题描述

我正在尝试在 rooted 模拟器的 kitkat版本上切换飞行模式。我正在使用意式浓缩咖啡进行自动化，因此我不得不打开飞机模式并在应用中执行某些步骤

I am trying to toggle airplane mode on kitkat version, on rooted emulator. I am using espresso for automation and i have scenario in which i have to switch on airplane mode and do some kind of steps in the app

我使用以下命令修改了时间方法：

I have modified time using the following method :

public static void amTime() {

        try {
            Process su = Runtime.getRuntime().exec("su");
            DataOutputStream outputStream = new DataOutputStream(su.getOutputStream());

            outputStream.writeBytes("date -s 20181015.070000");
            outputStream.flush();

            outputStream.writeBytes("exit\n");
            outputStream.flush();
            su.wait(2000);
        } catch (Exception e){
            Log.e("Set Time", e.getMessage());
        }
    }

但是我无法切换到飞行模式，尝试了不同的模式...使用了上述方法，并使用adb命令修改了以下行

But I am unable to switch to airplane mode, i have tried different patterns... used the above method and modified following line with the adb commands

outputStream.writeBytes("mode airplane_mode_on 1");

outputStream.writeBytes("adb shell -c settings put global airplane_mode_on 1");

outputStream.writeBytes("adb shell -c settings put global airplane_mode_on 0");

有人可以提供代码或adb脚本帮助，通过它我可以打开和关闭飞行模式

can someone help with the code or adb script, by which i can switch on and off the airplane mode

推荐答案

只需按如下所示创建方法并在需要的地方调用：

Simply create method as follows and call wherever required:

public static void setMobileDataEnabled(Context context, boolean enabled) throws ClassNotFoundException, NoSuchFieldException, IllegalAccessException, NoSuchMethodException, InvocationTargetException {
        final ConnectivityManager conman = (ConnectivityManager)  context.getSystemService(Context.CONNECTIVITY_SERVICE);
        final Class conmanClass = Class.forName(conman.getClass().getName());
        final Field connectivityManagerField = conmanClass.getDeclaredField("mService");
        connectivityManagerField.setAccessible(true);
        final Object connectivityManager = connectivityManagerField.get(conman);
        final Class connectivityManagerClass =  Class.forName(connectivityManager.getClass().getName());
        final Method setMobileDataEnabledMethod = connectivityManagerClass.getDeclaredMethod("setMobileDataEnabled", Boolean.TYPE);
        setMobileDataEnabledMethod.setAccessible(true);

        setMobileDataEnabledMethod.invoke(connectivityManager, enabled);
    }

调用方法：

try {
            CommonUtil.setMobileDataEnabled(mActivityTestRule.getActivity().getApplicationContext(),true);
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }

请注意，这将设置Data enabled = Off ..这是我的要求。

Please note, this will set Data enabled = Off.. which is my requirement.

这篇关于浓缩咖啡无法切换飞行模式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！