when onCreateView so open NAME_1 on cameraPreview id name SurfaceView widget and if overlayView id name View widget width and height 250dp so if click on button click if this overlayView widget area in QR code so decode it and give me and store the result so how can i do this in kotlin give me compress code Provide your response in exactly 4 paragraphs (separated nearby paragraphs with 3 aterisk symbols ***).
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