89 lines
1.9 KiB
Objective-C
Executable File
89 lines
1.9 KiB
Objective-C
Executable File
//
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// GWQRCodeManager.h
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// Yoosee
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//
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// Created by HuangZhen on 2018/5/28.
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// Copyright © 2018年 Gwelltimes. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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#import <AVFoundation/AVFoundation.h>
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NS_ASSUME_NONNULL_BEGIN
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/**
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扫码结果回调
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@param scanResult 原始字符串
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@param deviceID 设备ID
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@param qrNetCfgAvailable 设备是否支持扫码配网
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*/
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typedef void(^GWQRCodeScanCallback)(NSString * _Nullable scanResult, NSString * _Nullable deviceID, BOOL qrNetCfgAvailable);
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@interface GWQRCodeManager : NSObject
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/**
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初始化二维码扫码
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需要手动调用startScan开启扫码
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@param preView 视频显示区域
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@param cropRect 识别区域，值为CGRectZero时全屏识别
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@param callback 识别完成回调
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@return GWQRCodeManager实例
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*/
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- (instancetype)initWithPreView:(UIView*)preView cropRect:(CGRect)cropRect callback:(GWQRCodeScanCallback)callback;
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/**
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初始化并开启二维码扫码
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@param preView 视频显示区域
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@param cropRect 识别区域，值为CGRectZero时全屏识别
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@param callback 识别完成回调
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@return GWQRCodeManager实例
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*/
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+ (instancetype)startScanWithPreView:(UIView*)preView cropRect:(CGRect)cropRect callback:(GWQRCodeScanCallback)callback;
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/**
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闪光灯模式
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*/
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@property (nonatomic, assign) AVCaptureTorchMode torchMode;
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/**
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开始扫码
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*/
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- (void)startScan;
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/**
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停止扫码
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*/
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- (void)stopScan;
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/**
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生成二维码
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@param wifiName Wi-Fi名称
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@param wifiPwd Wi-Fi密码
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@param userID 有看头ID
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@param size 二维码尺寸
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@return 二维码图片, 失败时为nil
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*/
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+ (nullable UIImage *)createQRCodeWithWifiName:(NSString *)wifiName wifiPwd:(NSString *)wifiPwd userID:(NSString *)userID qrSize:(CGSize)size;
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/**
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生成二维码
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@param qrString 要生成二维码的字符串
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@param size 二维码尺寸
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@return 二维码图片, 失败时为nil
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*/
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+ (nullable UIImage *)createQRCodeWithString:(NSString *)qrString qrSize:(CGSize)size;
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@end
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NS_ASSUME_NONNULL_END
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