Dowload and open pdf file in device

[ashok12]

i get pdf file from web service and i want to download it and open it in my android device.
using this code

fileTransfer.download(url,this.file.externalDataDirectory+ filename).then((entry) => {
this.localNotifications.schedule({
text: ‘Téléchargement de fichier’+filename+’ est terminé !!',
led: ‘FF0000’,
sound: null
});

download the pdf file but connot open it because it has been saved as “invalid format” !!!
i have been read a lot about encoding to base64!
is there any idea or example code to save pdf file in the right format??

[hirenkorat3]

How to download and show a pdf file from remote site?

Hi, I have a web service that when is called returns a pdf file in a row format. For example, calling the URL: http://<mysite>/acquiredoc/8/2809/30/58/c9f1b93bdb89210aa7ea05e2c704be05 I have the file as the response: H [35] Which is the best way to manage these raw data with Ionic3 ? I’d like to show the downloaded file to the customer. Thank you very much cld

[ashok12]

thanks for repond, but i have the same code. it does save the pdf in device, but when i try to open it, i always get " error format invalid" with size 0.

[ayubIonicpro]

Have you found out any solution for this ?