android - 如何检测 Android Go？

Question

有什么方法可以检测到该设备正在运行 Android Go 版本？需要确定设备是否能够提供 SYSTEM_ALERT_WINDOW从 API 29 开始。

根据引用，Settings.canDrawOverlays(Context context)在 API 29 Go 上将始终返回 false。不知道系统是否可以访问 SYSTEM_ALERT_WINDOW很难解决这个问题。

Answer 1

ActivityManager am = (ActivityManager) context.getSystemService(ACTIVITY_SERVICE);
am.isLowRamDevice();

ActivityManager.java 中提供以下代码

    /**
     * Returns true if this is a low-RAM device.  Exactly whether a device is low-RAM
     * is ultimately up to the device configuration, but currently it generally means
     * something with 1GB or less of RAM.  This is mostly intended to be used by apps
     * to determine whether they should turn off certain features that require more RAM.
     */
    public boolean isLowRamDevice() {
        return isLowRamDeviceStatic();
    }