英文:
Check if Parental control is active on Amazon device
问题
我正在尝试找到一种检查亚马逊设备上是否启用了家长控制的方法。
我已经尝试了这段代码：
DevicePolicyManager devicePolicyManager = (DevicePolicyManager) getSystemService(
Context.DEVICE_POLICY_SERVICE);
// 这个活动管理员是
// com.amazon.tv.parentalcontrols/com.amazon.tv.parentalcontrols.PCONAdminReceiver
boolean isActive = devicePolicyManager.isAdminActive
(devicePolicyManager.getActiveAdmins().get(0));
但这并不起作用，即使家长控制被禁用，isActive 始终为 true。
是否有一种使用标准权限来实现这一目标的方法？
英文:
I'm trying to find a way to check if parental control is enabled on an Amazon device.
I've tried this code
DevicePolicyManager devicePolicyManager = (DevicePolicyManager) getSystemService(
Context.DEVICE_POLICY_SERVICE);
//this active admin is
//com.amazon.tv.parentalcontrols/com.amazon.tv.parentalcontrols.PCONAdminReceiver
boolean isActive = devicePolicyManager.isAdminActive
(devicePolicyManager.getActiveAdmins().get(0));
But this doesn't work and isActive is always true even when Parental Control is disabled.
Is there a way to achieve this with standard permissions?
答案1
得分: 0
Hmm, 老实说，我不知道亚马逊如何实施家长控制。但只有两个想法，也许有助于前进一步：
- 在给定的代码中，您调用活动管理员的列表，然后检查第一个管理员是否处于活动状态。从逻辑上讲，您的
isActive始终为真，因为您检查的isAdminActive是一个只包含已激活管理员的列表项。但是，如果没有提供活动管理员，这个过程也应该引发错误，因为结果为null值不允许在isAdminActive上。 - 您是否检查了亚马逊是否真的使用设备管理员的激活？我可以想象，他们只会在您的设备上注册一个 'amazon' 管理员，然后在自己的代码中处理家长访问权限。这可能意味着 Android 亚马逊管理员始终处于活动状态，不管您在亚马逊中设置了哪些权限。
英文:
Hmm, honestly i don't know how Amazon implements the parental control. But just two thoughts, maybe it helps a bit to get forward:
- In the given code, you call the list of active admins and then check, if the first admin is active. Logically, your
isActiveis always true, since you checkisAdminActiveon a list-item out of only activated admins. However, this procedure should also throw you an error if there are no active admins given, since the resultingnullvalue is not allowed onisAdminActive. - Did you check, if Amazon does really use the activation of device admins? I could imagine, that they just register one 'amazon'-admin on your device, while then handling the parental access within their own code. This could mean, that the android-amazon-admin is just always active, no matter which rights you set within amazon.
答案2
得分: 0
你可以尝试这段代码
import android.provider.Settings;
public class ParentalControlChecker {
public static boolean isParentalControlEnabled() {
ContentResolver contentResolver = context.getContentResolver();
int parentalControlSetting = Settings.Secure.getInt(contentResolver, "parental_control_enabled", 0);
return parentalControlSetting == 1;
}
}
请记得更新你的 AndroidManifest.xml 文件以获取所需的权限：
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
如果家长控制已启用，方法 isParentalControlEnabled() 将返回 true；否则，它将返回 false。
英文:
You can try this code
import android.provider.Settings;
public class ParentalControlChecker {
public static boolean isParentalControlEnabled() {
ContentResolver contentResolver = context.getContentResolver();
int parentalControlSetting = Settings.Secure.getInt(contentResolver, "parental_control_enabled", 0);
return parentalControlSetting == 1;
}
}
Keep in mind to update your AndroidManifest.xml file with the required permissions:
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
If parental control is enabled, the method isParentalControlEnabled() will return true; otherwise, it will return false.
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