Android Project development QR Code scan
QR Code scan project based on Android platform to view results and link URLs
Tools/Materials
Method/Step
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First you need to use the zxing and Core.jar files provided by Google, you can download
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Unzip zxing, and import the Android folder as an item into eclipse
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Open File list, Import Core.jar in the Libs file, and modify the parts of the error (all minor problems, follow the prompts to modify the line)
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Project at this time can be run, effect (I have made some changes to the interface, including rotating the angle of the camera lens, removed some unused features)
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If you want to use the results to open the URL link, you also need to modify some of the code. First find Captureactivity.java, and open the file
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Find function handledecodeinternally, this function is to display the results of the scan to the function
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Type the function shown in the dialog box to display the URL link, and through the button to confirm access (where Webviewact is a Java file I wrote, is a new activity, using the WebView control to display the Web page, and has its own layout file)
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If you want to show other types of scan results, you can also add the following code
end
Precautions
- To add Core.jar to the Libs file and modify the error to run
Android Development--two-dimensional code development and application (reprint!) )