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使用ZXing时出现ActivityNotFoundException

[英]ActivityNotFoundException while using ZXing

原文 2013-05-15 12:23:37 8 1 android/ zxing

Android 2.3.3 Android 2.3.3

As with most of the people using ZXing (new to using ZXing ), I am getting the ActivityNotFoundException (I guess there is no need to paste my logcat as it's the same with all other people). 与大多数使用人的ZXing （新使用ZXing ），我收到ActivityNotFoundException （我想没有必要贴我的logcat的，因为它是与所有其他人是一样的）。

I have seen few questions related to ActivityNotFoundException with ZXing . 我很少看到有关ZXing ActivityNotFoundException问题。 Here is what I have understood so far. 到目前为止，这是我所了解的。 Please correct me if I am wrong.. 如果我错了，请纠正我。

If I have to use ZXing in my app, there are two options : 如果必须在应用程序中使用ZXing ，则有两种选择：

I can use the Intent and startActivityForResult() , if the user already has the ZXing application installed, and if doesn't, I can redirect him to the playstore to install it first and then use my application. 如果用户已经安装了ZXing应用程序，则可以使用Intent和startActivityForResult() ；如果没有，我可以将其重定向到Playstore进行安装，然后再使用我的应用程序。
For my application to work, even if the ZXing application is not installed, I can add ZXing library to my project as a library, copy the code of IntentIntegrator class(from here ) into a seperate class in my application and use IntentIntegrator . 为了使我的应用程序正常工作，即使未安装ZXing应用程序，我也可以将ZXing库作为库添加到我的项目中，将IntentIntegrator类的代码（从此处）复制到应用程序中的单独类中，然后使用IntentIntegrator 。 Is this the intended purpose of IntentIntegrator ? 这是IntentIntegrator的预期目的吗？ or Am I getting it completely wrong? 还是我完全弄错了？

Can someone help me with my doubts? 有人可以帮我解决我的疑问吗？

EDIT::: Seems like the second approach also needs to have the ZXing application installed on the device. 编辑：：：似乎第二种方法也需要在设备上安装ZXing应用程序。 Is there a way, that my application can work, without the need of ZXing app installation? 有没有一种方法可以让我的应用程序运行而无需安装ZXing应用程序？

1 个解决方案

You haven't installed Barcode Scanner. 您尚未安装条形码扫描仪。 Please use the IntentIntegrator as directed already in the documentation: https://code.google.com/p/zxing/wiki/ScanningViaIntent 请按照IntentIntegrator中的指示使用IntentIntegrator ： https : //code.google.com/p/zxing/wiki/ScanningViaIntent

It will handle installation for you. 它将为您处理安装。