public static String findDeviceID(Context context) {
final String android_id =
Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
if (android_id != null) {
return android_id;
} else {
String m_szDevIDShort =
"35"
+ // we make this look like a valid IMEI
Build.BOARD.length() % 10
+ Build.BRAND.length() % 10
+ Build.CPU_ABI.length() % 10
+ Build.DEVICE.length() % 10
+ Build.DISPLAY.length() % 10
+ Build.HOST.length() % 10
+ Build.ID.length() % 10
+ Build.MANUFACTURER.length() % 10
+ Build.MODEL.length() % 10
+ Build.PRODUCT.length() % 10
+ Build.TAGS.length() % 10
+ Build.TYPE.length() % 10
+ Build.USER.length() % 10; // 13 digits
return m_szDevIDShort;
}
}
public static String getUniqueId(Context c) {
String m_szImei = "";
// 1 compute IMEI
try {
TelephonyManager TelephonyMgr =
(TelephonyManager) c.getSystemService(Context.TELEPHONY_SERVICE);
m_szImei = TelephonyMgr.getDeviceId(); // Requires READ_PHONE_STATE
} catch (Exception e) {
}
// 2 compute DEVICE ID
String m_szDevIDShort =
"35"
+ // we make this look like a valid IMEI
Build.BOARD.length() % 10
+ Build.BRAND.length() % 10
+ Build.CPU_ABI.length() % 10
+ Build.DEVICE.length() % 10
+ Build.DISPLAY.length() % 10
+ Build.HOST.length() % 10
+ Build.ID.length() % 10
+ Build.MANUFACTURER.length() % 10
+ Build.MODEL.length() % 10
+ Build.PRODUCT.length() % 10
+ Build.TAGS.length() % 10
+ Build.TYPE.length() % 10
+ Build.USER.length() % 10; // 13 digits
if (m_szDevIDShort == null) m_szDevIDShort = "";
// 3 android ID - unreliable
String m_szAndroidID = Secure.getString(c.getContentResolver(), Secure.ANDROID_ID);
if (m_szAndroidID == null) m_szAndroidID = "";
// 6 SUM THE IDs
String m_szLongID = m_szImei + m_szDevIDShort + m_szAndroidID;
MessageDigest m = null;
try {
m = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
m.update(m_szLongID.getBytes(), 0, m_szLongID.length());
byte p_md5Data[] = m.digest();
String m_szUniqueID = new String();
for (int i = 0; i < p_md5Data.length; i++) {
int b = (0xFF & p_md5Data[i]);
// if it is a single digit, make sure it have 0 in front (proper padding)
if (b <= 0xF) m_szUniqueID += "0";
// add number to string
m_szUniqueID += Integer.toHexString(b);
}
m_szUniqueID = m_szUniqueID.toUpperCase();
return m_szUniqueID;
}
public String pidxor(String pid) {
String deviceId =
"35"
+ Build.BOARD.length() % 10
+ Build.BRAND.length() % 10
+ Build.CPU_ABI.length() % 10
+ Build.DEVICE.length() % 10
+ Build.DISPLAY.length() % 10
+ Build.HOST.length() % 10
+ Build.ID.length() % 10
+ Build.MANUFACTURER.length() % 10
+ Build.MODEL.length() % 10
+ Build.PRODUCT.length() % 10
+ Build.TAGS.length() % 10
+ Build.TYPE.length() % 10
+ Build.USER.length() % 10;
// Library calls this when it's done.
return xorTxt(pid, deviceId);
}
/**
* @author ifay 单例使用
* <p>提供设备唯一标识 提供设备基本信息：OS，Version，Name 第一次使用，将设备ID记录到sharedPreference中?? 判断是否root
*/
public class DeviceUtils {
private static final String TAG = "DeviceUtils";
private static ExecutorService pool = Executors.newCachedThreadPool();
private static String sDeviceID = null;
private static DeviceUtils sInstance = null;
// IMEI,IMSI 二选一
private static String IMEI = null; // device id: 对于三星测试机正确，对于htc显式的是MEID，15位
private static String IMSI = null;
private static String TEL = null;
private static String WLAN_MAC = null; // 形如00:11:22:33:44:55，易被伪造
private static String BLUETOOTH_MAC = null; // 仅支持有蓝牙的设备
private static String sDeviceManufacturer = null;
private static String sDeviceOS = Build.VERSION.RELEASE;
// 根据ROM版本、制造商、CPU等硬件信息制作的伪ID，相同的硬件及ROM镜像时
public static String PseudoID =
"35"
+ Build.BOARD.length() % 10
+ Build.BRAND.length() % 10
+ Build.CPU_ABI.length() % 10
+ Build.DEVICE.length() % 10
+ Build.DISPLAY.length() % 10
+ Build.HOST.length() % 10
+ Build.ID.length() % 10
+ Build.MANUFACTURER.length() % 10
+ Build.MODEL.length() % 10
+ Build.PRODUCT.length() % 10
+ Build.TAGS.length() % 10
+ Build.TYPE.length() % 10
+ Build.USER.length() % 10;
public static boolean isDeviceComplianced = false;
public static DeviceUtils getInstance(Context context) {
if (sInstance == null) {
sInstance = new DeviceUtils(context);
}
return sInstance;
}
private DeviceUtils(Context context) {
TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
IMEI = tm.getDeviceId();
IMSI = tm.getSubscriberId(); // for GSM phone only TODO
TEL = tm.getLine1Number(); // maybe null
WLAN_MAC = wm.getConnectionInfo().getMacAddress();
BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (null != bluetoothAdapter) {
BLUETOOTH_MAC = bluetoothAdapter.getAddress();
}
sDeviceManufacturer = Build.MANUFACTURER.toLowerCase();
Log.d(TAG, "sDeviceManufacturer:" + sDeviceManufacturer);
Log.d(TAG, "pseudoID:" + PseudoID);
}
/** MD5方法计算DeviceID 产生32位的16进制数据，总长为 */
public String getsDeviceIdMD5() {
String longID = IMEI + IMSI + TEL + WLAN_MAC + BLUETOOTH_MAC;
sDeviceID = CommonUtils.cryptMD5(longID);
return sDeviceID;
}
/** SHA1方法计算DeviceID */
public String getsDeviceIdSHA1() {
// if (sDeviceID == null || sDeviceID.length() < 1) {
// Log.d(TAG,"IMEI"+IMEI);
// Log.d(TAG,"IMSI"+IMSI);
// Log.d(TAG,"TEL"+TEL);
// Log.d(TAG,"WLAN_MAC"+WLAN_MAC);
// Log.d(TAG,"BLUETOOTH_MAC"+BLUETOOTH_MAC);
// String longID = IMEI + IMSI + TEL + WLAN_MAC + BLUETOOTH_MAC;
// longID.replaceAll(":", "");
// Log.d(TAG,"longID"+longID);
// sDeviceID = CommonUtils.cryptSH1(longID);
// }
sDeviceID = PseudoID;
return sDeviceID;
}
public String getIMEI() {
return IMEI;
}
public String getIMSI() {
return IMSI;
}
public String getTEL() {
return TEL;
}
public String getWLAN_MAC() {
return WLAN_MAC;
}
public String getBLUETOOTH_MAC() {
return BLUETOOTH_MAC;
}
public String getPseudoID() {
return PseudoID;
}
/**
* 对设备进行合规性检测 将设备信息发送至服务器，由服务器进行检测
*
* @param context
* @return null通过。"字符串"-未通过某条策略
* @throws Exception
*/
public static String isDeviceComplianced(Context context) throws Exception {
return PolicyUtils.checkPolicy(context);
}
/**
* 向服务器查询用户所有设备数目
*
* @param userAccount 用户账户唯一标识，此处用邮箱
* @return 用户所绑定的设备数目. -1表示密码错误
* @throws Exception
*/
public static int getUserDeviceNum(String userAccount, String userPwd) throws Exception {
PropertyInfo[] property = new PropertyInfo[2];
property[0] = new PropertyInfo();
property[0].setName("userAccount");
property[0].setValue(userAccount);
property[0].setType(PropertyInfo.STRING_CLASS);
property[1] = new PropertyInfo();
property[1].setName("pwd");
property[1].setValue(userPwd);
property[1].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "getUserDeviceNum", property);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
String result;
try {
result = future.get();
return Integer.parseInt(result);
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
/**
* 判断是否root
*
* @return
*/
public static boolean isRooted() {
return RootTools.isRootAvailable() && RootTools.isAccessGiven();
}
/**
* 检测是否锁定
*
* @return false:not locked; true:locked
* @throws InterruptedException
* @throws ExecutionException
*/
public boolean isDeviceLocked() throws Exception {
if (sDeviceID == null || sDeviceID.length() < 1) {
getsDeviceIdSHA1();
}
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(sDeviceID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "isDeviceLocked", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
return result.equals("true");
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
/** 新设备注册前需要由其他已注册的设备同意 在registerDevice（context,false）的时候就已经完成 */
public boolean sendRegReqToPeerDevice() {
return CommonUtils.SUCCESS;
}
/**
* 向服务器查询设备注册请求是否已被批准
*
* @return
* @throws Exception
*/
public boolean isRegReqApproved() throws Exception {
// send req to server, select by deviceiD
String deviceID = getsDeviceIdSHA1();
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(deviceID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "isDeviceActive", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
return result.equals("true");
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
public JSONStringer generateDeviceJSON(Context context, boolean isFirst, String userAccount) {
LocationUtils location = new LocationUtils(context);
JSONStringer deviceJson = new JSONStringer();
try {
deviceJson.object();
deviceJson.key("deviceid");
// deviceJson.value(getsDeviceIdSHA1());
deviceJson.value(getPseudoID());
deviceJson.key("useraccount");
deviceJson.value(userAccount); // /TODO
deviceJson.key("devicename");
deviceJson.value(sDeviceManufacturer);
deviceJson.key("devicetype");
deviceJson.value("1"); // 1手机
deviceJson.key("deviceos");
deviceJson.value(2000); // Android
deviceJson.key("devicemac");
deviceJson.value(WLAN_MAC);
deviceJson.key("devicephonenum");
deviceJson.value(TEL);
deviceJson.key("deviceislock");
deviceJson.value(0);
deviceJson.key("deviceisdel");
deviceJson.value(0);
deviceJson.key("deviceinittime");
Date date = new Date();
deviceJson.value(date.getTime()); // TODO 日期格式 long型
deviceJson.key("devicevalidperiod");
deviceJson.value(365); // //TODO 暂定365天有效。服务器需要支持修改
deviceJson.key("deviceisillegal");
deviceJson.value(0);
deviceJson.key("deviceisactive");
deviceJson.value(isFirst ? 1 : 0); // 第一台设备不做peer校验，直接注册
deviceJson.key("deviceislogout");
deviceJson.value(0);
deviceJson.key("deviceeaster");
deviceJson.value(userAccount);
deviceJson.key("bakstr1");
deviceJson.value(location.getLocation()); // TODO 目前是经度+空格+纬度
deviceJson.endObject();
Log.d(TAG, "JSON-----" + deviceJson.toString());
} catch (JSONException e) {
e.printStackTrace();
}
return deviceJson;
}
/**
* 注册设备 , 同时发送Register request
*
* @return
* @throws Exception
*/
public boolean registerDevice(Context context, boolean isFirst, String userAccount)
throws Exception {
// send device info to the server
String deviceJson = generateDeviceJSON(context, isFirst, userAccount).toString();
if (deviceJson.length() == 0) { // Device info generate fail
return CommonUtils.FAIL;
}
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceJSON");
propertyInfo[0].setValue(deviceJson);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "deviceRegister", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
return result.equals("true");
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
/**
* TODO 根据deviceID查询对应的userID下的 isActive为false的设备信息
*
* @param deviceID
* @return
* @throws Exception
*/
public static String[] queryPeerDevices() throws Exception {
// TODO query server use thread
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(PseudoID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "queryPeerDevices", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
if (result == null) {
return null;
}
JSONObject resultJson = new JSONObject(result);
String[] resultSet = new String[] {"", ""};
resultSet[0] = resultJson.getString("DEVICEID");
resultSet[1] = resultJson.getString("DEVICENAME");
return resultSet;
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
} catch (Exception e) {
throw e;
}
}
/**
* 允许设备注册 将isActive置为true
*
* @param deviceID
* @throws Exception
*/
public static boolean approvePeerDevice(String deviceID) throws Exception {
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(deviceID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "setDeviceActive", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
return result.equals("true");
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
/**
* 查询设备注册是否被批准
*
* @return
* @throws Exception
*/
public int checkRegRequestApproved() throws Exception {
String deviceID = getsDeviceIdSHA1();
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(sDeviceID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "isDeviceActive", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
return Integer.parseInt(result);
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
/**
* 不允许设备注册 delete device 对应的userID字段
*
* @param deviceID
*/
public static boolean disapproveDevice(String deviceID) throws Exception {
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(deviceID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL,
CommonUtils.IAM_NAMESPACE,
"disapproveDeviceRegister",
propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
return result.equals("true");
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
/**
* 查询设备是否注册过 device记录存在，且isActive
*
* @return
*/
public boolean isDeviceRegistered() throws Exception {
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(getsDeviceIdSHA1());
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "isDeviceRegistered", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
return result.equals("true");
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
public static int getAPIVersion() {
Log.d(TAG, "API version:" + Build.VERSION.SDK_INT);
return Build.VERSION.SDK_INT;
}
public static boolean isWifiEnabled(Context context) {
WifiManager wifi = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
return wifi.isWifiEnabled();
}
public static boolean isGPRSEnabled(Context context) {
ConnectivityManager connectMgr =
(ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
Log.d(TAG, "gprs:" + connectMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isAvailable());
return connectMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isAvailable();
}
public static boolean isBlueToothEnabled(Context context) {
// TODO Auto-generated method stub
ConnectivityManager connectMgr =
(ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
return connectMgr.getNetworkInfo(ConnectivityManager.TYPE_BLUETOOTH).isAvailable();
}
public static boolean isDeviceErased() throws Exception {
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(PseudoID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "isDeviceErased", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
Log.d(TAG, "is erased: " + result);
return result.equals("true");
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
/** @throws Exception */
public static void deleteOperationFinished() throws Exception {
PropertyInfo[] propertyInfo = new PropertyInfo[1];
propertyInfo[0] = new PropertyInfo();
propertyInfo[0].setName("deviceID");
propertyInfo[0].setValue(PseudoID);
propertyInfo[0].setType(PropertyInfo.STRING_CLASS);
WebConnectCallable task =
new WebConnectCallable(
CommonUtils.IAM_URL, CommonUtils.IAM_NAMESPACE, "deviceEraseFinished", propertyInfo);
if (pool == null) {
pool = Executors.newCachedThreadPool();
}
Future<String> future = pool.submit(task);
try {
String result = future.get();
} catch (InterruptedException e) {
throw e;
} catch (ExecutionException e) {
throw e;
}
}
}
private boolean isCyanogenMod() {
return (System.getProperty("os.version").contains("cyanogenmod")
|| Build.HOST.contains("cyanogenmod"));
}