Question: Develop a mobile application Using java capable of scanning QR codes and storing the scanned data for subsequent retrieval. The application should leverage the ZXing

Develop a mobile application Using java capable of scanning QR codes and storing the scanned data for subsequent retrieval. The application should leverage the ZXing library for efficient barcode decoding, request necessary camera permissions, and present a user-friendly interface featuring a button to initiate the scanning process and a display area for the scanned data. The scanned data should be stored locally using SharedPreferences for immediate access.

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