Manual download option for the update screen

[Bluscream]

Some people have problems with the download manager provided by Android so it would be neat if the "New update available" screen would have a "3 dot menu" in the upper right corner that contains a entry called "Manual download" and opens the url of the download in a browser instead of the download manager.

[TPS]

This, please! I nowadays can almost never successfully complete an update for AG ηightly via built-in download via Android DL manager, but must always download https://static.adguard.com/android/nightly/adguard.apk via MS Edge.

[Revertron]

Maybe, we just need to download update file by our own code.

[TPS]

Sure, that's what I suggested in #1295 (comment), but that's much more work, so #2299 (this issue 😁) is the quicker workaround.

[ameshkov]

@Revertron @AlikhanAliev

1. Add "download" button to the context menu
2. Handle download errors and offer to download manually as an alternative

[AlikhanAliev]

@Revertron @AlikhanAliev

1. Add "download" button to the context menu
2. Handle download errors and offer to download manually as an alternative

We can add this button to the context menu, but I do not understand the problem. Guys said me that if we have download error then we have a dialog with "download manually" button too. It is right flow, isn't it?

@ameshkov

[TPS]

As of right now, I don't think AG ever even notices download error for this, so I guess that might be 1st part of №2.

[Revertron]

@TPS don't you see some toast that an error occurred?

[TPS]

No, it just stops downloading or randomly pauses, like anything else in #597.

[Revertron]

Added a button to actionbar, you will see it in current nightly 3.0.303 when an update will be available :)

[Bluscream]

Nice, thank you