解决zxing扫一扫二维码报Bothdimensionsmustbegreaterthan0问题

使用zxing做扫一扫功能&＃xff0c;跳转到CaptureActivity页面时报如下错误&＃xff1a;

2020-07-29 11:05:58.932 5359-5447/cn.wms.barcode_scanner E/AndroidRuntime: FATAL EXCEPTION: Thread-3Process: cn.wms.barcode_scanner, PID: 5359java.lang.IllegalArgumentException: Both dimensions must be greater than 0at com.google.zxing.common.BitMatrix.<init>(BitMatrix.java:50)at com.google.zxing.common.GlobalHistogramBinarizer.getBlackMatrix(GlobalHistogramBinarizer.java:91)at com.google.zxing.common.HybridBinarizer.getBlackMatrix(HybridBinarizer.java:86)at com.google.zxing.BinaryBitmap.getBlackMatrix(BinaryBitmap.java:85)at com.google.zxing.qrcode.QRCodeReader.decode(QRCodeReader.java:77)at com.google.zxing.MultiFormatReader.decodeInternal(MultiFormatReader.java:171)at com.google.zxing.MultiFormatReader.decodeWithState(MultiFormatReader.java:85)at com.uuzuche.lib_zxing.decoding.DecodeHandler.decode(DecodeHandler.java:86)at com.uuzuche.lib_zxing.decoding.DecodeHandler.handleMessage(DecodeHandler.java:55)at android.os.Handler.dispatchMessage(Handler.java:106)at android.os.Looper.loop(Looper.java:193)at com.uuzuche.lib_zxing.decoding.DecodeThread.run(DecodeThread.java:83)


解决方法&＃xff1a;
1.打开主模块app里面的AndroidManifest.xml&＃xff0c;application配置的android:name&＃xff0c;定义的MyApplication&＃xff0c;点击进入该文件

2.MyApplication

3.将 extends Application 改为 extends ZApplication

4.再重新安装apk测试就好了

参考文章&＃xff1a;https://blog.csdn.net/p876643136/article/details/83379936