Android中获取手机SIM卡的各种信息

 通过以下工具类方法可以获取到手机SIM的各种信息数据！！！

package com.utils;
import android.telephony.TelephonyManager;
import com.baidu.platform.comapi.map.E;
import org.json.JSONArray;
import org.json.JSONObject;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;/*** 使用方法* TelephonyManager tel = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);* SONArray simList = SimUtils.getAllSimInfo(tel);*/
public class SimUtils {public static JSONArray getAllSimInfo(TelephonyManager tel) throws Exception {Class clazz = tel.getClass();//获取能够进行反射的字段List<EMethod> list = new ArrayList<>();Map listIgnore = new HashMap<>();Method[] methods = clazz.getDeclaredMethods();for (Method method : methods) {String name = method.getName();if (!name.startsWith("get"))continue;if (listIgnore.get(name) != null)continue;listIgnore.put(name, 0);Method m1 = null;Method m2 = null;Method m3 = null;try {m1 = clazz.getDeclaredMethod(name);} catch (Exception e) {}try {m2 = clazz.getDeclaredMethod(name, int.class);} catch (Exception e) {}try {m3 = clazz.getDeclaredMethod(name, long.class);} catch (Exception e) {}if (m1 != null && ((m2 == null && m3 != null) || (m2 != null && m3 == null))) {Class c1 = m1.getReturnType();Class c2 = m2 == null ? null : m2.getReturnType();Class c3 = m3 == null ? null : m3.getReturnType();if (m2 == null) {if (c1 == null || c1 != c3)continue;} else {if (c1 == null || c1 != c2)continue;}EMethod item = new EMethod(name, m2 == null ? 1 : 0, c1);list.add(item);}}listIgnore.clear();JSONArray array = new JSONArray();for (int i = 0; i < 10; i++) {JSONObject json = new JSONObject();for (EMethod em : list) {Method method = null;Object param = null;if (em.type == 0) {method = clazz.getDeclaredMethod(em.name, int.class);param = i;} else {method = clazz.getDeclaredMethod(em.name, long.class);param = new Long(i);}if (!method.isAccessible())method.setAccessible(true);String name = em.name.substring(3);Object value = null;try {value = method.invoke(tel, param);} catch (Exception e) {//前面已经对private设置了可访问，有些仍是会报错，就无论这个了continue;}json.put(name, value);}if (json.optInt("SimState") == TelephonyManager.SIM_STATE_UNKNOWN || json.optInt("SimState") == TelephonyManager.SIM_STATE_ABSENT)continue;String imsi = json.optString("SubscriberId");if (imsi == null || imsi.length() == 0)continue;//根据imsi去重boolean repeact = false;for (int j = 0; j < array.length(); j++) {if (imsi.equals(array.optJSONObject(j).optString("SubscriberId"))) {repeact = true;break;}}if (repeact)continue;array.put(json);}return array;}static class EMethod {public String name;public int type;//0为int，1为longpublic Class returnType;//返回类型public EMethod(String name, int type, Class returnType) {this.name = name;this.type = type;this.returnType = returnType;}}
}