Reduce the complexity of the QR code (i.e. error correction level). WeChat identifies whether the image is a QR code. Only if it is a QR code will the "Scan Code" option pop up.
Reducing complexity can speed up the process of identifying whether it is a QR code.
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This depends on the code logic of long press and see if there are any time-consuming operations in it
Reduce the complexity of the QR code (i.e. error correction level). WeChat identifies whether the image is a QR code. Only if it is a QR code will the "Scan Code" option pop up.
Reducing complexity can speed up the process of identifying whether it is a QR code.