Treasure hunt on Windows Pc

This app allows the management of the "Treasure Hunt" game, using the QR-Code.
The ideal place could be the historical center of a city where the interest of the citizens could be added to the interest in highlighting the points of historical-cultural interest and to better acquaint the city and its resources, as well as parks, gardens or shopping centers .
The QR-code will be placed in various sites of historical, artistic and cultural interest or simply in the various shopping mall stores to enhance the displayed goods and will be the ones that, framed by the installed application, will give directions, hidden in aphorisms, , Ways of saying, revealing the next clue to frame and so on. The smartphone will note the sequence of scanned points.
Once the last clue has been resolved, the application will send a message to the organizer containing the date, the exact time at which the last code and the number of clues collected in the case of point play were framed to identify the winner ; The organizer can check whether the time sent by the SMS corresponds to the one recorded on the player's device for the award of prizes or if the number of points corresponds to those recorded on the player's device.
Collected clues will be stored on your mobile phone and will remain accessible even after it is turned off. Therefore, the resolved sequence will not be lost. After installing the group leader or the single player, he must record the organizer's mobile number by setting the setup code before the start of the race.
The QR-Code must contain the following string: 0-0-xxxxxxxxx (the first number indicates the current clue, the second indicates the total clues, the xxxxxxx string will indicate the text of the clue.
Strings will be divided by a hyphen.
The app is already equipped with QR-code reader.
The last code Qr will serve to close the hunt and will contain only the word "Found Treasure" or other message, example: "10-10-Treasure Found".
The hunt will be resolved when the clue n.10 will be framed.
At this point, the SMS client will open with a message ready to be sent to the organizer.
The player must confirm the sending of the message.
The organizer can thus award the prize to the winner by knowing the cell number and the time when the last code was framed. This will allow you to build a ranking without any mistakes.

Examples of compilation of Qr-Code:
 
Sample code: (players will have to scan it at the beginning of the game).
Description-Mobile number organizer, example: Treasure Hunt 2017-0000000000;

Clue code: (will be placed at points of interest)
Example 1 (N ° 1 of 10 totals): 1-10-Keeps the Lady of Grace.
Example 2 (N ° 2 of 10 totals): 2-10-Keeps the S.Lucia statue.
Example 3 (clue n.10 of 10 totals): 10-10-Hunt end, found treasure (or other message).
It will not use any internet connection because the application runs off-line.

The APP allows you to generate QR-codes (setups and clues) using the "Generate Qr-Code" button from the "Game Setting" screen.
The QR code will be saved on the "sdcard\treasure\QR\" for sharing on the cloud.
Install this app for the players and ... good Treasure Hunt!

Fixed folder creation problem

Required to be able to access the camera device.
Allows an application to send SMS messages.
Allows an application to read from external storage.
Allows an application to write to external storage.