Restricting Apps And Only Allowing Calls And Texts From Certain Numbers - Android Q&A, Help & Troubleshooting

Hi all, nephew has been busted using his phone in inappropriate ways. Accessing websites he shouldn't and talking about disturbing things with girls from school (he is way too young).
The phone is a Samsung Galaxy S7.
He has had his phone removed however he uses it to converse with his family and also for me to help him study over the phone (so he can send photos of his work and I can give feedback and help).
What I am after (if it exists) is an app that will allow me to remove the play store, internet browser and chrome apps from his phone. All games, Facebook and Messenger I will be uninstalling also.
I am also after (if it exists) an app that will reject calls and messages from any numbers except for white-listed numbers and will only allow outgoing messages or calls to those numbers.
If anybody could give me some help or suggestions I would really appreciate it.
Thanks in Advance.

Related

[Q] Is it possible to block outgoing sms?

I have a black list of contacts. I want block incoming and outgoing sms for this contacts. How block incoming sms I know, but how about outgoing sms?
Please, help me with this task.
Thanks a lot!
I don't see the problem with outgoing sms ??? Just don't text these people.
As for incoming sms have you tried applications like Call & SMS Filter or Call Blocker X?
Sent from my Vision using XDA App
missparker76 said:
I don't see the problem with outgoing sms ??? Just don't text these people.
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It's not so easy
I want to block some contacts, so that my children never have written to them
I can think of 2 options quickly:
1. Don't let the kids use the phone
2. Buy them their own phone
I suppose an application could be created to do what you want. Or maybe something like adding a password to certain entires in you Contacts.
I'm actually finishing-up an app that functions as a SMS spam blocker; maybe my next app will be adding a password function to Contacts.
Just checked android default sms app and sms content provider source code, it looks like it's not possible to intercept and cancel outgoing message. It's a pity that we're not able to add this functionality to our future parental control app.
I'm not overly impressed with whomever coded the SMS and Contacts databases and have given considerable thought to writing my own. I found this out when writing my SpamText blocker which I kind of put on the back-burner due to fear of deleting ALL text messages from someone's phone. That whole "thread_id" is scary, at least to me.
I like the "conversations" feature of SMS, but it really should be broken-down by day or make any text in the conversation deleteable. I might get 10 texts from one person in a day, but just might want to save 4 of them because they have some valuable information.
Then there is a security issue with coding this type of application; Android gives the developer a lot of rope regarding messaging.
If your children are the one whos playing with your phone, why don't you use one of those pw locking apps? You can choose to lock whichever app you want with it.
deaffob said:
If your children are the one whos playing with your phone, why don't you use one of those pw locking apps? You can choose to lock whichever app you want with it.
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I think the use case is just to allow children to sms and call to fixed numbers only.
Rootstonian said:
or make any text in the conversation deleteable.
.
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You can't delete individual texts? What?
Nope, at least on my Droid X default SMS client. All distinct phone numbers and SMS messages are grouped together in a "conversation" no matter if that person texts 10 times in one day or 100 times over 6 months.
I know you can set a message limit, but I'm not sure what it does if you set it to 5 and get the 6th message from the same #; maybe someone else knows...
I have been searching for blocking outgoing test messages also but for a different reason.
I live near the border and allthough my phone is set to only my home network every now and than it switches to roaming and pretty often I send text messages by accident while roaming. Sometimes it switches networks while I am typing the message or it looses connection and I am at the mercy of which network it will connect and send the text message.
So an app that would block outgoing text messages while roaming (or maybe even only sending on home network) would come in very handy.
Why don't you just delete the contacts? Easiest solution
TheRedDrake said:
Why don't you just delete the contacts? Easiest solution
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You should read my post! Obviously I need all my contacts to call/text whenever I am not roaming!
I m also interested in blocking outgoing msg to specific number, my wife is Canada so she send me msgs from her canadian phone no. and I reply to serbian one, which is free - included in my monthly fee, but every now and than i reply to her canadian which costs me, and it wouldnt be big of a deal, but my courier dont have contract with hers so they charge for the sms, which she doesnt receive, so was trying to find a way to block outgoing msg to her canadian no. but need to be able to receive from it
puska said:
I m also interested in blocking outgoing msg to specific number, my wife is Canada so she send me msgs from her canadian phone no. and I reply to serbian one, which is free - included in my monthly fee, but every now and than i reply to her canadian which costs me, and it wouldnt be big of a deal, but my courier dont have contract with hers so they charge for the sms, which she doesnt receive, so was trying to find a way to block outgoing msg to her canadian no. but need to be able to receive from it
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As far as I know there is no way of intercepting outgoing messages. very strange that we can do almost anything on a smartphone but have very limited control over basic operations like sending text message options.
Same goes for LED notification, should be standard on all phones. (2 of my biggest annoyances espcially as it concerns very basic phone operations)
Android system does not provide a way to block outgoing SMS.
The similar question was discussed on Android Developers hung out on
26-Apr-2012, and Android Developers stated clearly that it is not
possible.
One suggestion was to put the phone into Airplane mode at the time of
sent SMS intent, but again its unlikely to put the phone into
airplane mode pro-grammatically.
The similar issue has been already discussed on android-platform Group
as well.
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want to block foreign sms's
I also have the above problem of my wife sending texts to foreign countries and getting charged. Usually she sends via fishtext which is affordable but every now and then if she is in a hurry or forgets to use the fishtext widget she sends via normal sms mode which costs a ton.
I cant believe there is no simple app to stop the user sending sms's.
Everyone has a 'cute' solution (like delete the contacts lol!) but they don't realise the difficulty of trying to manage another persons phone but one that you still have to pay the bills for e.g. kids or spouse.
Surely there must be an app out there that does this although I can currently find it!!!
Anyone??
There some app in android send sms without permission
It is always not easy when children are involved in any process They are so quick that sometimes it is difficult to notice that they have taken your phone and started pressing buttons. When you realize it, it is already late and the messages have been sent.
Why not get an app locker and lock the messaging app.
On a per contact basis, many apps have block features built in but not to block sms completely.
missparker76 said:
I don't see the problem with outgoing sms ??? Just don't text these people.
As for incoming sms have you tried applications like Call & SMS Filter or Call Blocker X?
Sent from my Vision using XDA App
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Click to collapse
Some apps send messages without your consent.
And even some ROMs.
For example son phones (Xiaomi) with MIUI try to send an SMS to China to activate your SIM but they don't do it well, it doesn't work you spend money every time you reboot your phone.

Google voice

(Q) Hey guys does any one know more or less how to work google voice? And have you ever used it for international calls if so please help thanks in advance.
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frankrmz said:
(Q) Hey guys does any one know more or less how to work google voice? And have you ever used it for international calls if so please help thanks in advance.
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i've been using google voice for a few years now but have never used it to make an international call. i have seen them publish their international rates, which can be viewed on the web site version of google voice. i googled the terms, "google voice international rates" and found them published - https://www.google.com/voice/b/0/rates
also in the google voice application you can set the application to route all international calls from the phone through google voice hence having the call charge your google voice account at the international rate google voice offers.
thats a bunch of general information to answer your general questions. if you have a more specific question, let us know and we'll do our best to answer!
hope that helps!
I think you can use skype for international for free?
I have used it
I have been using Voice since the beginning and have used it many times to call internationally. My girlfriend calls home to Russia with it sometimes since the rates are better than Yahoo and it is easy to use the phone with the Voice app set to make international calls via GV. It is true that you can call for free with Skype as long as you are calling to another Skype device, but this is the same for GTalk, Yahoo, etc.
A note about adding credits (it has been a while since I last did this, so they might have fixed it), when you add credits, it takes a while for them to display via the app and via a web browser. I think even when I tried to call they had not posted right away and it took a few hours which sucks. I ended up getting double the credits bc I thought it didn't work the first time and did it again. So my advice is if you plan to use it someday, add the credits now so you will have them if you need them.
integra3g said:
I have been using Voice since the beginning and have used it many times to call internationally. My girlfriend calls home to Russia with it sometimes since the rates are better than Yahoo and it is easy to use the phone with the Voice app set to make international calls via GV. It is true that you can call for free with Skype as long as you are calling to another Skype device, but this is the same for GTalk, Yahoo, etc.
A note about adding credits (it has been a while since I last did this, so they might have fixed it), when you add credits, it takes a while for them to display via the app and via a web browser. I think even when I tried to call they had not posted right away and it took a few hours which sucks. I ended up getting double the credits bc I thought it didn't work the first time and did it again. So my advice is if you plan to use it someday, add the credits now so you will have them if you need them.
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very helpful advice. i know google has quite an advanced scheme to detect fraudulent transactions so their process can sometimes take a few hours to verify a legit transaction.
in addition to the comments on using skype/gtalk for free international chatting, if you're really into your google voice account and are at a computer, you should able to make phone calls out of your gmail account, using gchat which automatically routes through your google voice account.
i've only used this method to make and receive calls domestically, so i'm not sure how the international portion would work. maybe somebody has tried this method internationally and can post up their experience?
domestically, it has been very convenient if you're at your computer and sometimes calls your google voice number, it will ring in gtalk and you can answer directly there. makes it convenient to have one phone number ring everything.
hope that helps!
il Duce said:
I think you can use skype for international for free?
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Click to collapse
Only Skype to Skype but yes.
Same for GTalk
If you try and call a regular LAN line or cell number via GTalk that is domestic, it is free (for now), but international calls still cost money and the rates vary. GTalk to GTalk voice is free. I don't think there is any way to call internationally totally free without the use of the same app on both ends or PCs being involved (correct me if I am wrong). I think if there was, it would rule the market. My girlfriend only uses it to call a cell phone or LAN line to tell them to get on Skype or one of the many other video chat apps they use. My dad has a MajicJack that he uses when he travels but even that is $20 a year (I think??).

[Q] Phone communications monitor

Hey all. I really hope this is the correct forum.
I am doing some research at the moment for University and what I am trying to do is to monitor / log all communications over an android device.
For example, I want to get the following data.
User X wants to communicate with one of their contacts, User Y.
How may phone calls, voIP calls, text messages, emails, facebook messages, whatsapp messages etc does User X send to User Y.
The call logs, sms, emails etc are not an issue but I've ran into a wall trying to figure out how to find out this same data from applications such as Whatsapp and Viber. Whatsapp is an application which uses the phones data connection to send messages and Viber is a voIP app.
I don't need any data from the phone call or message itself. I just need to record the frequency of calls and messages to particular users.
Would anyone have any advice regarding this, it would be very much appreciated.
edit: Oh and I am looking to code this. I am not looking for an already created app.

[Q] SMS/MMS via internet for UK 3 network

I'm a UK Three customer using Omega 9.1 ROM (FW: XXBLG1 Modem:XXLFB CSC:H3GALE4).
I work a lot offshore, way out at sea so obviously no mobile connection whatsoever for weeks however we do have a small bandwidth internet connection on the ship.
There seems to masses of apps for being able to receive and send SMS messages via the internet but many seem country specific. I don't want anything too fancy just the ability to use text messages (and preferably free???). Ideally being able to retrieve my voice messages would be awesome as normally when I get home from 4 weeks at sea I have loads and loads of voice messages (I should change my answerphone message before I leave to "Please don't leave a message as I am at sea" but I always forget)
Can anyone recommend a good way of doing this please? I understand that HandcentSMS may have this feature but their website made it look a bit overkill for my needs.
Thanks in advance
Could possibly suggest you using Whatsapp, its free from the Google Play Store and you can send messages, pictures, videos and even recorded voices messages to other whatsapp users completely free over an internet connection.
It would mean that the people who want to contact you would also need to have the Whatsapp app on there phone but it can be downloaded on Apple devices, Blackberry, Android and on newer nokia devices aswell.
I understand this may not be a perfect solution and maybe some of the people you want to contact cant have Whatsapp on there phone but it could really help with those who can.
Hope this helps
Tnanks for that. Certainly a part way solution and I guess the messages I am referring to involve close colleagues, friends and family so I'll see if we can try this route as a group.
Out of interest someone who I worked with mentioned Google Talk but as far as I have read/searched this is just a "chat/instant message" application. Surely it doesn't access my SMS messages? As far as I assume, SMS messages go through my network provider(??). The issue I really want to surmount is just to be able to receive my SMS messages when I am at sea for weeks on end. It really is frustrating getting to within sight of land (normally Aberdeen) and as soon as I get mobile reception a million and one messages start pinging in some of which were sent weeks ago.
Check out textplus. May be worth a look.
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Trying to understand . Business messages /google play services/ different device.

1: ) When contacting a business via phone I seen a voice to text service. Not sure where that was coming from. Never figured that out except it looked like visual voice mail? IDK, says transcript on the phone log. Some of them don't have it.
2 When my wife contacted a business yesterday I received a script on my phone while she was in text or a call. Unsure , We have each others google accounts on each others phones. Easier for apps, calendar etc. She is on a different network, so not sure why a text or a voice chat would come across .
When clicking on the program used it says google play services.
3 Some company left me a voice mail last week and I seen a notification and cleared it, now I cannot find where it was at or location it was. My regular voice mail with ATT is working , but some voice mail goes to Youmail if not a business . This one in particular wasn't sent to either one. Just the notification and gone.
Looked like a similar format of the voice transcript.
I contacted ATT ( They have no clue)
Asked in discord , some help but nothing explaining what it is.(Thank you for the one who helped some)
Asked on Google community help ( no answer ).
And yes I give it time, few days , week etc.
Here is a screen shot of the text or voice that my wife did that started coming across my phone for some reason. If I close it out I have no idea where to find the transcript?
Google pixel 6 pro rooted.
Help for figuring out this "feature" would be appreciated.

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