我想获取双 SIM 卡设备中的两个 SIM 卡号码。
使用 API > 21
需要许可android.Manifest.permission.READ_PHONE_STATE.
public class SplahActivity extends AppCompatActivity {
private Context context;
private SubscriptionManager mSubscriptionManager;
public static boolean isMultiSimEnabled = false;
public static String defaultSimName;
public static List<SubscriptionInfo> subInfoList;
public static ArrayList<String> Numbers;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
context = this;
setContentView(R.layout.activity_splah);
Numbers = new ArrayList<String>();
mSubscriptionManager = SubscriptionManager.from(context);
GetCarriorsInformation();
}
private void GetCarriorsInformation() {
subInfoList = mSubscriptionManager.getActiveSubscriptionInfoList();
if (subInfoList.size() > 1) {
isMultiSimEnabled = true;
}
for (SubscriptionInfo subscriptionInfo : subInfoList) {
Numbers.add(subscriptionInfo.getNumber());
}
}
}
SubscriptionManager Api 22 Android 官方 https://developer.android.com/reference/android/telephony/SubscriptionManager.html
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