The problem is, it's not always clear where the file you just downloaded was saved on your phone or tablet. When Android first launched, finding files was especially cumbersome due to the fact that not every Android device came with a file manager app.
A lot has changed since then. Most Android devices now come with some sort of file manager preinstalled, and for those that don't, there's a better alternative anyway.
Left: Files app on a Pixel 3. My go-to file manager for Android is Total Commander. To find a list of all the downloaded files with the help of a file manager app, simply open it to find a list of directories on your device. Once you locate the folder, go ahead and open it up, and then find a folder called Downloads. Open the folder to see a list of all your downloaded files. In my last android tutorial, I have shown an example to download images from internet. After downloading complete, I save the images into internal app folders, which can only access by this app.
In most case, developers want to save the downloaded file in external storage, for example, sd card. Hence, I decide to start this topic here. In this android example, I will cover following topics:. This example will base on my last android tutorial app, Android Wallpaper Manager app. In this app, I will download the wallpaper and save it locally. There are two purpose to saving images offline. First is caching the images locally so that it will load fast next time.
Second is saving the wallpapers which users like so that they can use them as wallpaper later. In this tutorial, I will cover both usage, saving image as cache and saving image as app data in sd-card. The above example code is doing 3 things. Swipe down to open up the notifications panel after downloading the files. Click on the download notification, and this will open up the downloaded file instantly.
File managers come built-in with Android phones. There are also many third-party file managers available in the Google Play store to download. Most file managers allow you to sort items by name and modified date or recent. You can then sort accordingly and locate your downloaded files. You may have downloaded a file recently, using your Chrome browser. But for some reason, you may have deleted it by accident. However, you can recover the file using Chrome Browser as it remembers your downloads.
So I tried to start a download with a local file Uri, what leads to illegal argument Exception because it appears that DownloadManager can only handle http Uri's. You can actually make your files visible without downloading with the DownloadManager , but just notifying it using addCompletedDownload. In case you'll want to disable the download notification, you would also need to add the permission for it:.
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