Android(安卓)识别SIM卡类型

public class SimUtil {/** * 中国移动 */public static final int SIM_TYPE_CHINA_MOBILE = 1;/** * 中国联通 */public static final int SIM_TYPE_CHINA_UNICOM = 2;/** * 中国电信 */public static final int SIM_TYPE_CHINA_TELECOM = 3;/** SIM卡是中国移动 */public static boolean isChinaMobile() {String imsi = getSimOperator();if (imsi == null) return false;return imsi.startsWith("46000") || imsi.startsWith("46002") || imsi.startsWith("46007");}/** SIM卡是中国联通 */public static boolean isChinaUnicom() {String imsi = getSimOperator();if (imsi == null) return false;return imsi.startsWith("46001");}/** SIM卡是中国电信 */public static boolean isChinaTelecom() {String imsi = getSimOperator();if (imsi == null) return false;return imsi.startsWith("46003");}private static String getSimOperator() {TelephonyManager tm = (TelephonyManager)BoyaaApp.getApplication().getSystemService(Context.TELEPHONY_SERVICE);return tm.getSubscriberId();}/** 获取手机电话号码 */public static String getPhoneNumbers() {TelephonyManager tm = (TelephonyManager)BoyaaApp.getApplication().getSystemService(Context.TELEPHONY_SERVICE);return tm.getLine1Number();}//sim卡是否可读 public static boolean isCanUseSim() {     try {         TelephonyManager mgr = (TelephonyManager) BoyaaApp.getApplication().getSystemService(Context.TELEPHONY_SERVICE);          return TelephonyManager.SIM_STATE_READY == mgr                 .getSimState();     } catch (Exception e) {         e.printStackTrace();     }     return false; } }
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