What is done:
Implemented in Android and its getting downloaded in specific DCIM directory
in android.
In ios using DocumentDir
to download the pdf or docx file. Using "rn-fetch-blob": "^0.12.0"
;
Error:
In IOS it says the message in console :
The file saved to /var/mobile/Containers/Data/Application/E6FDC2DD-7FCA-44DC-85C4-A275078F8825/Documents/wow13.pdf
The code to download is something like this :
downloadFileOnSuccess = async () => {
let dirs =
Platform.OS == 'ios'
? RNFetchBlob.fs.dirs.DocumentDir
: RNFetchBlob.fs.dirs.DCIMDir;
console.log(dirs, 'document path');
RNFetchBlob.config({
// response data will be saved to this path if it has access right.
fileCache: true,
path: dirs + `/wow13.pdf`,
})
.fetch(
'GET',
'https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf',
{
//some headers ..
},
)
.then(res => {
// the path should be dirs.DocumentDir + 'path-to-file.anything'
console.log('The file saved to ', res.path());
});
};
But i cannot get where the file is downloaded in my iphone 7 real device. Is there any permission i'm missing in IOS? Havent added any permission for IOS.
Thanks to pruthvi, i got the answer , for ios i need to prompt the user:
.then(resp => {
if (Platform.OS === "ios") {
RNFetchBlob.ios.openDocument(resp.data);
}
})
hope it helps you guys
Latest working solution:
const actualDownload = () => {
const { dirs } = RNFetchBlob.fs;
const dirToSave = Platform.OS == 'ios' ? dirs.DocumentDir : dirs.DownloadDir
const configfb = {
fileCache: true,
useDownloadManager: true,
notification: true,
mediaScannable: true,
title: pdfInfo.pdf,
path: `${dirToSave}/${pdfInfo.pdf}`,
}
const configOptions = Platform.select({
ios: {
fileCache: configfb.fileCache,
title: configfb.title,
path: configfb.path,
appendExt: 'pdf',
},
android: configfb,
});
console.log('The file saved to 23233', configfb, dirs);
RNFetchBlob.config(configOptions)
.fetch('GET', `https://aquatherm.s3.ap-south-1.amazonaws.com/pdfs/${pdfInfo.pdf}`, {})
.then((res) => {
if (Platform.OS === "ios") {
RNFetchBlob.fs.writeFile(configfb.path, res.data, 'base64');
RNFetchBlob.ios.previewDocument(configfb.path);
}
setisdownloaded(false)
if (Platform.OS == 'android') {
showSnackbar('File downloaded');
}
console.log('The file saved to ', res);
})
.catch((e) => {
setisdownloaded(true)
showSnackbar(e.message);
console.log('The file saved to ERROR', e.message)
});
}
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