Automatic wifi switching based on signal strength, possible? - Galaxy S II Q&A, Help & Troubleshooting

Im posting this for a friend, he currently has 3 routers around his house to cover all possible dead spots and he is looking for a way or an app that can automatically transfer connections from different AP's based on the signal strength, similar to what iOS devices do natively.

3 routers? How big is that house mate? I can connect mine with one throughout the house
Poor me

I have a relatively small house but I need 2 routers to have a connection down stairs in my room, but this is really off topic already.

Anyone, no native function or app for this on the S2 or andriod in general ?

Tasker is a good app to try. It can be configured to work.
Sent from my GT-I9100 using XDA Premium App

drgopoos said:
Tasker is a good app to try. It can be configured to work.
Sent from my GT-I9100 using XDA Premium App
Click to expand...
Click to collapse
I havent used tasker yet, would you give me a gist on how to configure it ?

EarlZ said:
I havent used tasker yet, would you give me a gist on how to configure it ?
Click to expand...
Click to collapse
Yes please, it looks like a hugely capable tool, but I only want it to do the one thing, switch between APs.

Related

[Q] Wi-fi emulator

Is there some sort of wi-fi emulator out there? Amazon app of the day won't let me download some of the apps, but 4G is twice as fast as my wi-fi connection at home.
Hello, and welcome to XDA
I would love to help answer your question, however your post is somewhat ambiguous.
If you could, please indicate in more detail what the particular problem is.
I am going to take a leap here and assume that your problem is that wireless tether sets up an ad-hoc network instead of a regular wifi network.
however if this is not the case, then please let me know. I will do the best I can to help you.
Hmm I was wondering the same thing. His problem isn't anything to do with teather. It's that Amazon will have free apps that say they require a WiFi connection on phone to download do to there size.
If your in an area where you can't connect to a WiFi network Amazon will not let you download. Even if your on 4g for some reason the server will only allow a WiFi connected phone to download which really sucks.
So he wants to be on his 4g connection but fool Amazon's server into thinking he is connected via WiFi
Sent from my ADR6425LVW using XDA App
I was annoyed at the same thing. If someone finds a solution, I'd be interested in hearing it.
Sent from my Galaxy Nexus using Tapatalk
rlucas2k said:
Hmm I was wondering the same thing. His problem isn't anything to do with teather. It's that Amazon will have free apps that say they require a WiFi connection on phone to download do to there size.
If your in an area where you can't connect to a WiFi network Amazon will not let you download. Even if your on 4g for some reason the server will only allow a WiFi connected phone to download which really sucks.
So he wants to be on his 4g connection but fool Amazon's server into thinking he is connected via WiFi
Sent from my ADR6425LVW using XDA App
Click to expand...
Click to collapse
To the op.. this is what your post should have looked like
Is this using the Amazon market place? If so.. can u just visit the regular site and skip the app for those particular apps.
Sent from my ADR6425LVW using XDA App
Serinety said:
To the op.. this is what your post should have looked like
Is this using the Amazon market place? If so.. can u just visit the regular site and skip the app for those particular apps.
Sent from my ADR6425LVW using XDA App
Click to expand...
Click to collapse
Yeah this is for the Amazon Market. Main problem is that Amazon only allows certain apps to be downloaded over wifi. It sucks and as of yet there is no workaround that I know of. I'm sure some form of proxying would work but that's just as much of a pain as doing any kind of workaround. Amazon just needs to remove this limitation as a whole. I mean really where's the benefit for them to have you use your wifi connection vs your mobile connection.
you trying to get monopoly?
haha me too...
Removed my "annoyed" message. lol .. ignore this.
rezound said:
you trying to get monopoly?
haha me too...
Click to expand...
Click to collapse
I just grabbed that using 4g, but I've had that wifi issue before.
EDIT: I guess I didn't get it with 4g. It looked like it had downloaded and said update but then I saw it was hung up and it started after I switched to wifi.
Quite silly at this point, they could just give you the large data download warning that I believe the Market gives you.
If they hear from enough people I would bet they would change it. They started a packing feedback after I returned a hdd 3 times and bought somewhere else due to poor packing. I'm sure they had many complaints.
Sent from my ADR6425LVW using Tapatalk
I found this just looking around:
http://android.modaco.com/topic/343...w-large-downloads-without-wifi-root-required/

Lost Samsung Galaxy Player 5.0

So guys, I lost my Samsung Galaxy Player 5.0 inside my house somewhere and I cannot find it. I know the GPS is on and the device is on with little battery. Is there any way I can find it? My Google account is on it so is there anyway I can find it with GPS? BTW, I do not have any texting apps on it. Any help? Thanks
Sent from my Sensation using xda premium
You should call on police, and tell them, you have got a drags, they will give you hard revision!! And you will get your desired sgp!!
Have you turned on wifi before you lost?
Sent from my YP-G70 using XDA
Yes, I turned on WiFi. It's always on.
Sent from my Sensation using xda premium
You might be able to use a laptop with wifi signal strength anaylizer software to locate your device???
Sent from my YP-G70 using Tapatalk
elvin18 said:
Yes, I turned on WiFi. It's always on.
Sent from my Sensation using xda premium
Click to expand...
Click to collapse
Use your router to locate him, there should be singals of all devices connected to the router, so, you can easily locate SGP5
elvin18 said:
So guys, I lost my Samsung Galaxy Player 5.0 inside my house somewhere and I cannot find it. I know the GPS is on and the device is on with little battery. Is there any way I can find it? My Google account is on it so is there anyway I can find it with GPS? BTW, I do not have any texting apps on it. Any help? Thanks
Sent from my Sensation using xda premium
Click to expand...
Click to collapse
You can't use GPS to find it considering the accuracy probably spans the entirety of your home. You may be able to locate it with wireless information from your router. I'd hurry though in the case that your battery drains quickly with WiFi always on.
Worst case, you'll come across it while cleaning or just retrace your steps to when you last had it.
Well guys, I found it using using the Plan B app from Lookout Security. It connected to my Google account and found where the location was in my house. Any suggestions on how I can be prepared next time? Like a backup GPS?
Sent from my Sensation using xda premium
elvin18 said:
Well guys, I found it using using the Plan B app from Lookout Security. It connected to my Google account and found where the location was in my house. Any suggestions on how I can be prepared next time? Like a backup GPS?
Sent from my Sensation using xda premium
Click to expand...
Click to collapse
you can get a communicator like skype, parlingo etc. and if you lost again, you will be able to locate SGP with one call/massage to SGP.
you cant use GPS, coz accuracy of GPS is nearly of 15m-10m,
you can use also a spectrum analyser or a wifi device with monitor mode on, but the first cost ~600$, the second is hard to do, those two need to have wifi turned on SGP.
A couple of options:
You could install skype, or some other app that lets you receive calls, messages, or whatever over wi-fi. Configure the app with an audible alert when a call is received, and then just call your player when you lose it.
Configure the email client to play an alert sound when a new email is received, and email yourself when you need to find your phone
Download google voice and get a free phone number you can text from your computer or phone. Couple it with groove ip app and you have a free wi fi phone service. I use it all the time.
OK, Thanks Guys!
Sent from my Sensation using xda premium
I know it's bad form to resurrect old threads, but I noticed an app on Google Play apparently made for this exact situation. it's called "Wheres My Droid" (https://play.google.com/store/apps/details?id=com.alienmanfc6.wheresmyandroid)
install app androidlost....it is not using any memory because its using google account and app after first time doesnt need to be even started as any process normal or background...and then go to www.androidlost.com ..log with your google id and you can do what ever comes to your mind with device remotely.I find my phone and tablet with that 10 times by now or scare my friend who use it because you can even play police siren remotey on device.And this free app is also awsome for spying your girlfriend if she has android phone..mine have no idea that i read all here messages and now who calls here and who she calls..but for now she is good girl

Automatic switch Wi-Fi

My old Samsung I9100 SII switched automatically to the Wi-Fi network that was closest, when I moved around the house, But it does not Galays S3. Want to help resolve my problem.
You have more then one wifi at home?
Sent from my GT-I9300 using xda premium
Yes - One master and two accespoint
Give them all same SSID and password.
Swyped on my Galaxy S III
There can I see and change the SSiD adresse - all my Wi-Fi's have allready the same possword
Best WIFI
Search for "Best WIFI" in Google Play. I've been using it since I got my S3 and it's worked wonderfully and I have noticed no significant battery drain.
stonefox said:
There can I see and change the SSiD adresse - all my Wi-Fi's have allready the same possword
Click to expand...
Click to collapse
If doing a multi router configuration like that you might want to consider WDS if all routers you have support it. That would be the most seamless method....
Sent from my GT-I9300 using xda premium
WDS configuration on Galaxy S3
xtechx said:
If doing a multi router configuration like that you might want to consider WDS if all routers you have support it. That would be the most seamless method....
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I do not know what WDS is and how I change it. Would like to have a brief description.
stonefox said:
I do not know what WDS is and how I change it. Would like to have a brief description.
Click to expand...
Click to collapse
essentially all the access points/routers would be named the same, be on same channel, so it should "roam" better around the house....it isn't too hard to set up, I could likely help you with that if you wanted.
you can find a more detailed description of it here.
not all devices support this though...but that is easy enough to determine....

Is it possible....

To have a 3g data connection and a wifi connection working simultaneously yet independently of each other?
I want to purchase an air stash wireless media server so I can carry more of my music around with me.
The problem is when this thing is linked to my phone I won't have a 3g connection(because it connects as a wifi network)
Any ideas?
Thanks.
Why do you specifically need 3G when there's wifi around?
There is a way. If I get off work early enough I will see if I can get it changed. Sent from my PG86100 using xda app-developers app
Well the airstash has a wifi transmitter to connect to the phone to transfer and stream files, so if I'm not around wifi but want to use that I have to sacrifice a data connection because 3g turns off when connected to wifi
Edit:
Wow thanks, that is incredibly generous.
I don't want to take up a ton of your time so if it isn't too complex I could probably do it if pointed in the right direction.
Sent from my PG86100 using xda premium
Why not just use Google music? I think it holds like 20,000 songs, its free, and works on any data connection
I've used Google music, I dedicated it to standout tracks but it has reached its end a while back and my phone is already refined to the point I don't want to move anything off it. I've been using box and dropbox, but my box account if full now too and dropbox is reaching that point in the next few weeks, so I figure the airstash and a 256gb sdxc card should last me a bit longer.
I know there seems like no reason to carry so much music around but once it leaves my phone and goes on my desktop hard drive it'll never be listened to again, essentially a music graveyard, so I try my best to delay the inevitable.
Sent from my PG86100 using xda premium
I know there has to be a way, and I think I've seen it before..
The phone is fully capable of running both Wifi and 3G/4G network at the same time, because when you're on WiFi and you send/receive a MMS, then it does upload/download via data.
I'll look into it for you.
Sweet, I've been searching all over the place trying to find out how but can't seem to find anything
Sent from my PG86100 using xda premium
I came across this while searching today, would this work?
http://stackoverflow.com/questions/10053643/can-wifi-direct-and-3g-data-session-concurrently-work
Sent from my PG86100 using xda premium
brenstar said:
I came across this while searching today, would this work?
http://stackoverflow.com/questions/10053643/can-wifi-direct-and-3g-data-session-concurrently-work
Sent from my PG86100 using xda premium
Click to expand...
Click to collapse
It would work, but it would sure take you a while to get that working properly..
I would think that you could somehow tweak a file to allow them both since, as I said before, you can be on WiFi and download an MMS, which can go over 4G.
There's gotta be a way to trick android that it's downloading an MMS but it's really connecting you to 4G.
However, I have no idea how to do that, I'm not a developer.
I feel you would need some way of telling each individual application what connection to use in order for this to work right.
Sent from my PG86100 using xda premium
brenstar said:
I feel you would need some way of telling each individual application what connection to use in order for this to work right.
Sent from my PG86100 using xda premium
Click to expand...
Click to collapse
I think your right.
But the downside to that is when you actually go to really use a WiFi network, the app will continue to run on Data.
Hmmm, well if a governor or a toggle were implemented, to determine what apps use what connection under what circumstances, I'm thinking it might be a good route to take
Sent from my PG86100 using xda premium
brenstar said:
Hmmm, well if a governor or a toggle were implemented, to determine what apps use what connection under what circumstances, I'm thinking it might be a good route to take
Sent from my PG86100 using xda premium
Click to expand...
Click to collapse
That's actually a good idea.
But, I'm not a developer, and I don't think you are either. So it would take some time to get this working.
Since you're considering a toggle now, maybe try posting in the general Android Q&A section also? They might be able to help you.
Sorry.
That is a good idea, I'm taking a bunch of programming classes this semester so I might make it a school project.
Thanks for the replies,
it gets the ideas flowing.
Sent from my PG86100 using xda premium
brenstar said:
That is a good idea, I'm taking a bunch of programming classes this semester so I might make it a school project.
Thanks for the replies,
it gets the ideas flowing.
Sent from my PG86100 using xda premium
Click to expand...
Click to collapse
If you're in high school, those programming classes won't involve anything android related, trust me.
University however, make a Rom, that'll get you a good mark.
Sent from my HTC EVO 3D X515a
Sounds to easy to be true, but I'll post it anyhow...
Doesn't putting the phone in hotspot mode access Data and repeat it over Wifi? So isn't the answer to simply put the phone in hotspot mode? I know the phone can still access the data while in hotspot mode, so external devices should also be able to talk to the android device as well; over the wifi correct? Unless there is a build in firewall w/port blocking... but I would put my bets on file sharing ports being open.
Yep its possible very possible
Sent from my PG86100 using xda premium
1branchonthevine said:
Doesn't putting the phone in hotspot mode access Data and repeat it over Wifi? So isn't the answer to simply put the phone in hotspot mode? I know the phone can still access the data while in hotspot mode, so external devices should also be able to talk to the android device as well; over the wifi correct? Unless there is a build in firewall w/port blocking... but I would put my bets on file sharing ports being open.
Click to expand...
Click to collapse
That totally makes sense that it would work, don't know why I didn't think of it.
I'll test it out when I get home.
Sent from my PG86100 using xda premium

Question - wifi boost over other devices

Anyone know of an app that will boost my wifi speed at work over others?
Server speed is good just so many other devices and pcs it makes mine very slow. Its very frustrating
Thanks in advance
Sent from my GT-I9300 using xda premium
Anyone?
Sure theres a clever person out there who can help!
Sent from my GT-I9300 using xda premium
slking1989 said:
Anyone know of an app that will boost my wifi speed at work over others?
Server speed is good just so many other devices and pcs it makes mine very slow. Its very frustrating
Click to expand...
Click to collapse
It's not an exact solution, but you can use "Wi-Fi Kill" app to block other devices in network. So, your relative speed will be higher.
Google has kicked out this app from Play Store, but you can find its APK on Internet. Just, search..
What will wifi kill do exactly? ?
Edward Cullen
Avilove.Cullen said:
What will wifi kill do exactly? ?
Click to expand...
Click to collapse
WiFi Kill spoofs ARP replies to trick other devices on the network into thinking your Android device is the router. Then, it drops all their network packets.
Will that crash the server tho? In other words.. will it get me in the ****
Sent from my GT-I9300 using xda premium
slking1989 said:
Will that crash the server tho? In other words.. will it get me in the ****
Click to expand...
Click to collapse
Which type of server you are talking about?
Original Wi-Fi router (with default gateway) and your device will work fine. So, servers on these two devices will work fine.
So mine and the router will be fine. Just all the other wireless connections will go down? Or does this include wired? Im guessin not.. but i aint riskin all the pcs goin down
Sent from my GT-I9300 using xda premium
slking1989 said:
So mine and the router will be fine. Just all the other wireless connections will go down? Or does this include wired? Im guessin not.. but i aint riskin all the pcs goin down
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
As your device can't send ARP replies to wired clients without magic, wired clients will not be affected. Only wireless clients will be victims.
Thanks mate nice info..
Question is... is it really worth it lol
Sent from my GT-I9300 using xda premium
slking1989 said:
Thanks mate nice info..
Question is... is it really worth it lol
Click to expand...
Click to collapse
It depends on you.
Well, I have used it many times in public Wi-Fi. Here's the Internet speed result: 1Mbps to 25+ Mbps (could be more, but device had limitation)!

Categories

Resources