You need to append "wtn-download-file=true" in query parameter.
<a href="download-url?wtn-download-file=true"> download File</a>
or
window.location.href = "download-url?wtn-download-file=true";
For Android you don't need to do any extra handling. it will work for App if it works for Browser.
In iOS For blob files download
You need to append "filename=your-file-name.extension" in query parameter.
For example
For video - blob:https://video_url?filename="abc.mp4"
For image - blob:https://image_url?filename="myImage.png"
For pdf - blob:https://pdf_url?filename="document.pdf"
Blob feature added on 03/11/2023
Additonal Support for iOS Blob Download
Alternate method
You'll need to import the javascript file in your website.
<script src="https://unpkg.com/webtonative@1.0.56/webtonative.min.js"></script>
window.WTN.downloadBlobFile({
fileName:"your_file_name.pdf",
downloadUrl:line_to_the_file
})
Pass the filename and blob file url for example - blob:https://pdf_url
Function added on 06/08/2024
Additional Support for Android File Download
You'll need to import the javascript file in your website.
<script src="https://unpkg.com/webtonative@1.0.58/webtonative.min.js"></script>
window.WTN.customFileDownload({
fileName:"your_file_name.pdf",
downloadUrl:line_to_the_file
mimeType:"application/pdf",
cookies:"",
isBlob:false,
userAgent:"",
openFileAfterDownload:true
})
Pass the filename and blob file url for example - blob:https://pdf_url
Function added on 12/09/2024
fileName - The desired file name for download
downloadUrl - Link to the file download location
mimeType (optional) - The download file mimeType to support opening the file in respective application and have proper extension while download
cookies (optional) - To pass any user cookies for downloading
isBlob (optional) - Boolean value, to specify if download method uses blob fle download
userAgent (optional) - To customise the userAgent while downloading
openFileAfterDownload (optional) - Boolean Value, to open the file after it has been successfully downloaded, it is compulsory to pass fileName and mimeType for this to work when setting it true.