Example usage for android.content Context USER_SERVICE

Introduction

In this page you can find the example usage for android.content Context USER_SERVICE.

Prototype

String USER_SERVICE

To view the source code for android.content Context USER_SERVICE.

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Document

Use with #getSystemService(String) to retrieve a android.os.UserManager for managing users on devices that support multiple users.

Usage

From source file:dev.ukanth.ufirewall.Api.java

@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
public static void setUserOwner(Context context) {
    if (supportsMultipleUsers(context)) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            try {
                Method getUserHandle = UserManager.class.getMethod("getUserHandle");
                int userHandle = (Integer) getUserHandle.invoke(context.getSystemService(Context.USER_SERVICE));
                G.setMultiUserId(userHandle);
            } catch (Exception ex) {
                Log.e(TAG, "Exception on setUserOwner " + ex.getMessage());
            }/* ww  w .j a v  a 2 s .  c  om*/
        }
    }
}

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From source file:dev.ukanth.ufirewall.Api.java

@SuppressLint("NewApi")
public static boolean supportsMultipleUsers(Context context) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        final UserManager um = (UserManager) context.getSystemService(Context.USER_SERVICE);
        try {//ww  w  .  j  a v  a  2 s  .c  o  m
            Method supportsMultipleUsers = UserManager.class.getMethod("supportsMultipleUsers");
            return (Boolean) supportsMultipleUsers.invoke(um);
        } catch (Exception ex) {
            return false;
        }
    }
    return false;
}

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