Apply Google Map on Android application (Using QRCode)
I want to create the Android Application that can click the button to scan QRCode (that includes coordination from Google map), and want to plot all the coordinations onto the google map.
Problems are:
1) When I put the "Scan" button on the same page with the Google Map page, and when I add the action on the button to call the camera, it shows error
2) How can I get all the coordinations and plot onto the Map ?

thanks in advance.
Apply Google Map on Android application (Using QRCode)
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I want to create the Android Application that can click the button to scan QRCode (that includes coordination from Google map), and want to plot all the coordinations onto the google map.
Problems are:
1) When I put the "Scan" button on the same page with the Google Map page, and when I add the action on the button to call the camera, it shows error
2) How can I get all the coordinations and plot onto the Map ?

thanks in advance.