Android获取系统唯一识别码
发布时间:2020-12-14 23:52:58 所属栏目:Java 来源:网络整理
导读:今天PHP站长网 52php.cn把收集自互联网的代码分享给大家,仅供参考。 public class helper { private static String TAG="util.helper"; private static String SYS_ID = null; public static String getUniqDeviceId(Con
以下代码由PHP站长网 52php.cn收集自互联网 现在PHP站长网小编把它分享给大家,仅供参考 public class helper { private static String TAG="util.helper"; private static String SYS_ID = null; public static String getUniqDeviceId(Context context) { String id = getUniqueID(context); if (id == null) id = Settings.Secure.getString(context.getContentResolver(),Settings.Secure.ANDROID_ID); return id; } public static String getStringIntegerHexBlocks(int value) { String result = ""; String string = Integer.toHexString(value); int remain = 8 - string.length(); char[] chars = new char[remain]; Arrays.fill(chars,'0'); string = new String(chars) + string; int count = 0; for (int i = string.length() - 1; i >= 0; i--) { count++; result = string.substring(i,i + 1) + result; if (count == 4) { result = "-" + result; count = 0; } } if (result.startsWith("-")) { result = result.substring(1,result.length()); } return result; } private static String getUniqueID(Context context) { if ( SYS_ID != null ) { return SYS_ID; } String telephonyDeviceId; String androidDeviceId; String error = "0000-0000-0000-0000"; // get telephony id try { final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); telephonyDeviceId = tm.getDeviceId(); if (telephonyDeviceId == null) { Log.e(TAG,"Get TelephonyManager DeviceId(IMEI) Error"); return error; } Log.e(TAG,"TelephonyManager getDeviceId: " + telephonyDeviceId); } catch (Exception e) { Log.e(TAG,"Get TelephonyManager DeviceId(IMEI) Error" + e.getMessage()); return error; } // get internal android device id try { androidDeviceId = android.provider.Settings.Secure.getString(context.getContentResolver(),android.provider.Settings.Secure.ANDROID_ID); if (androidDeviceId == null) { Log.e(TAG,"Get androidDeviceId Error"); return error; } Log.e(TAG,"android.provider.Settings.Secure.ANDROID_ID : " + androidDeviceId ); } catch (Exception e) { Log.e(TAG,"Get androidDeviceId Error"+e.getMessage()); return error; } // build up the uuid try { String id = getStringIntegerHexBlocks(androidDeviceId.hashCode()) + "-" + getStringIntegerHexBlocks(telephonyDeviceId.hashCode()); SYS_ID = id; Log.e(TAG,SYS_ID); return SYS_ID; } catch (Exception e) { return error; } } } 来自:http://blog.suchasplus.com/2015/02/android-get-imei-and-ANDROID-ID.html 以上内容由PHP站长网【52php.cn】收集整理供大家参考研究 如果以上内容对您有帮助,欢迎收藏、点赞、推荐、分享。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |