IssueTracker

Please provide following information which will help us to investigate this further,

* What is the desired behavior of the feature? (Be specific!)

* If relevant, why are current approaches or workarounds insufficient?

* If relevant, what new use cases will this feature will enable?

@2
* What is the desired behavior of the feature? (Be specific!)
In developer options (and maybe via adb too), be able, on a real device, to apply various Internet connection limits.
Most importantly, the download and upload speed.

* If relevant, why are current approaches or workarounds insufficient?
They are too far from being convenient.
We can use an emulator, but an emulator is never like a real device, and isn't always sufficient for some apps.
We can also use a proxy, but this requires quite a lot of steps.
Other ways are not reliable or weird : put into a place with bad reception, tether via Bluetooth, ...

* If relevant, what new use cases will this feature will enable?
Easier testing and development of apps for cases in which the Internet is slow.

My new Android running on 8.1 is only 2 days old and has obviously many issues including software and hardware issues also invasion of privacy please update or make necessary changes for I feel I am ready to obtain legal counsel at this point for every one of the 8 devices in the last year has me operating under a Enterprise and in a family as a childHELP PLEASE

Verificar todos

I wish to have my original SMS message system restored

We have passed this to the development team and will update this case with more information as it becomes available.

I would like to add my support for OS level bandwidth throttling. As mentioned before needing to setup a proxy, update the related certificates or setup a tethered wifi is excessive. If you are trying to be thorough in your testing effort you have to consider the size of the Android ecosystem. This requires a large spectrum of devices across multiple manufacturers. We shouldn't need to rely on workarounds, tethering, or proxies.

* What is the desired behavior of the feature? (Be specific!)
Within the The developer options have an option to select either preconfigured bandwidth states or make it customizable. Something analogous to this iPhone feature https://www.natashatherobot.com/simulate-bad-network-ios-simulator/

* If relevant, why are current approaches or workarounds insufficient?
While tethering or proxying a single device isn't too much of a hassle in itself, as you scale your testing efforts it becomes difficult to manage effectively and quickly.  I currently test on 5 physical devices and a few emulators as needed for API coverage. I plan on increasing my device "farm" as I find new manufacturer specific issues.

* If relevant, what new use cases will this feature will enable?
On an older device (and a bad connection) a coworker noticed fragments that should be suppressed popping up before a view fully loaded. I wasn't seeing this occur on my newer devices and it wasn't until I found a way to throttle the connection that I could replicate the issue. I probably butchered the actual root cause, I'm QA not a dev, but the point stands, being able to throttle the connection helped this issue come to light so it could be documented and resolved.

This can be done using the Android emulator with the -netdelay and -netspeed options.
For real devices, I think we want to consider this as a feature request for the future, but considering the emulator has support for this the priority is not going to be very high.

@9 About netdelay and -netspeed options, are those only when you start the emulator, or can be changed whenever you wish?
How do I do it via the UI of the controls of the emulator?
If it doesn't exist there, please add it. Can be very comfortable.

@11 what ?!

Thank you for your feedback. We assure you that we are doing our best to address all issues reported. For now, we will be closing the issue as won't fix obsolete.

 https://issuetracker.google.com/issues/225932747

NEW

ในวันที่ จ. 23 พ.ย. 2020 17:27 น. <buganizer-system@google.com> เขียนว่า:

Our development team has implemented the feature you have requested. We are expecting it will be first available on Android T Beta 1.

Fix

ในวันที่ อ. 22 มี.ค. 2022 11:38 น. <buganizer-system@google.com> เขียนว่า:

Please tell how to use this feature.

My tablet won't connect to it's service carrier Internet. The option is missing above the Wi-Fi option. I don't know what to do?