Download manager could not resolve downloaded file path

[keviin55]

I am trying to download an apk file and open it with intent. I am using the code found in this issue

upgradeApp(url)
  {
    RNFetchBlob.config({
      addAndroidDownloads : {
        useDownloadManager : true,
        mime : 'application/vnd.android.package-archive',
        mediaScannable : true,
        notification : true,
      }
    })
    .fetch('GET', url)
    .then((res) => {
      alert(res.path());
      console.log('save to ' + res.path())
      let sendIntent = RNFetchBlob.android.actionViewIntent
      return sendIntent(res.path(), 'application/vnd.android.package-archive')
    })
    .then(() => {
      done()
    })
  }

The download manager downloaded successfully the file but I got an error

Download manager could not resolve downloaded file path

I am using react-native: 0.48.4 and a Nexus 5 simulator with Android 7.1.1

[lbhsot]

https://github.com/wkh237/react-native-fetch-blob/wiki/Classes#addandroiddownloadsobject-android-only
should add the data path.

[keviin55]

Thank you it worked

[lixiaozhangme]

@keviin55 ,hello, How do you configure it；This is my configuration, but something went wrong：
RNFetchBlob
.config({
addAndroidDownloads : {
useDownloadManager : true,
notification : true,
title: '二十二城供应商',
mime : 'application/vnd.android.package-archive',
description : '下载中...',
mediaScannable : true,
path: '/storage/emulated/0/DCIM/'
}
})
.fetch('GET', this.state.upFor.supplierApkDownloadUrl)
.then((resp) => {
//res.path();
RNFetchBlob.android.actionViewIntent(res.path(), 'application/vnd.android.package-archive')
}).catch((err) => {
})

[keviin55]

this is my code

RNFetchBlob.config({
      addAndroidDownloads : {
        useDownloadManager : true,
        mime : 'application/vnd.android.package-archive',
        mediaScannable : true,
        notification : true,
        overwrite : true,
        path: RNFetchBlob.fs.dirs.DownloadDir+"/data"
      }

[lixiaozhangme]

I set the same with you, but the following error:

[lixiaozhangme]

@keviin55