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扫描相册图片中的二维码,result为null,没触发onScanQRCodeSuccess这个delegate

Open jhyc opened this issue 4 years ago • 2 comments

跟踪了下代码

void onPostParseData(ScanResult scanResult) { if (!mSpotAble) { return; } String result = scanResult == null ? null : scanResult.result; if (TextUtils.isEmpty(result)) { //<--这里result是null,进入这个case似乎就没有类似mDelegate.onScanQRCodeSuccess(result);这样返回,业务需求在没有成功识别需要做些提示,现在没有相关的回调接口可用 try { if (mCamera != null) { mCamera.setOneShotPreviewCallback(QRCodeView.this); } } catch (Exception e) { e.printStackTrace(); } } else { mSpotAble = false; try { if (mDelegate != null) { mDelegate.onScanQRCodeSuccess(result); } } catch (Exception e) { e.printStackTrace(); } } }

jhyc avatar Aug 07 '20 06:08 jhyc

遇到同样问题,请问解决了吗

Zhang-liangliang avatar Apr 10 '21 07:04 Zhang-liangliang

遇到同样问题,请问解决了吗,从相册获取的二维码扫描不出来

XIMOTIAN avatar Apr 24 '24 08:04 XIMOTIAN