得到DeviceId：

public static String getDeviceId(Context context) {
final TelephonyManager tm = (TelephonyManager)context
.getSystemService(Context.TELEPHONY_SERVICE);
final String tmDevice, tmSerial, androidId;
tmDevice = "" + tm.getDeviceId();
tmSerial = "" + tm.getSimSerialNumber();
androidId = ""
+ android.provider.Settings.Secure.getString(context.getContentResolver(),
android.provider.Settings.Secure.ANDROID_ID);
UUID deviceUuid = new UUID(androidId.hashCode(), ((long)tmDevice.hashCode() << 32)
| tmSerial.hashCode());
String uniqueId = deviceUuid.toString();
return uniqueId;
}

/**
* 获取设备UUID
*
* @param context
* @return
*/
public static String getUUID(Context context) {
final TelephonyManager tm = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
final String tmDevice, tmSerial, androidId;
tmDevice = "" + tm.getDeviceId();
tmSerial = "" + tm.getSimSerialNumber();
androidId = ""
+ android.provider.Settings.Secure.getString(
context.getContentResolver(),
android.provider.Settings.Secure.ANDROID_ID);
UUID deviceUuid = new UUID(androidId.hashCode(),
((long) tmDevice.hashCode() << 32) | tmSerial.hashCode());
String uniqueId = deviceUuid.toString();
Log.d("debug", "uuid=" + uniqueId);
return uniqueId;
}

public static String getAppVersionName(Context context) {
String versionName = "";
try {
PackageManager pm = context.getPackageManager();
PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
versionName = pi.versionName;
if (versionName == null || versionName.length() <= 0) {
return "";
}
} catch (Exception e) {
}
return versionName;
}

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