DualSimNewApiWrapper.java 文件源码

public static boolean isDualSim(final Context context)
{
    try
    {
        final SubscriptionManager sm = SubscriptionManager.from(context);
        final int activeSubscriptionInfoCount = sm.getActiveSubscriptionInfoCount();
        //System.out.println("active subscription count: " + activeSubscriptionInfoCount);
        return activeSubscriptionInfoCount > 1;
    }
    catch (Throwable t)
    {
        //t.printStackTrace();
        return false;
    }
}