How to read dual sim device both sim contact in android

问题

To read sim contact we use below URi

    Uri simUri = Uri.parse("content://icc/adn/");
    ContentResolver mContentResolver = this.getContentResolver();
    Cursor c = mContentResolver.query(simUri, null, null, null, null);

By using this uri i only get my master sim contact not both sim contact, according to my requirement i have to read only sim contact. using above code i only read one sim contact. help me in find out solution that how can i read both sim contact. thanks in advance.

回答1:

I also tried it once. After so many research I found the following link,

dual sim android sdk

Dual SIM card Android

To handle two sims, one need to contact the manufacturer.

来源：https://stackoverflow.com/questions/27896796/how-to-read-dual-sim-device-both-sim-contact-in-android