Calculate Percentage Downloaded And Time Remaining For In Other Application

I want to do the following in Android. I want to find out the Percentage downloaded and time remaining for tasks being carried out in other applications in MY APK. For eg, the tas

Solution 1:

This is not possible, unless the other apps in question are providing some method for you to get this data. And AFAIK, no app provides such a feature.

On a rooted device you could perhaps monitor incoming network data and see which app it's going to and estimate the progress, but I doubt this could be turned into a proper app.