How to hide messages, contacts etc folder using J2ME Code ? - java-me

I used J2ME approx 3 year ago, so I have not updated knowledge about it. Can anybody tell me is it possible to create an app for my Nokia handset such that I can lock my sensitive folders such as messages, contacts, etc?

Yes you can hide your folder using FileConnection API and also manage contacts using PIM API
but hiding message are not possible in J2ME.

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How to send new message-based invites without GKMatchmakerViewController

For some reasons we do not want to use the GKMatchmakerViewController. Currently we are offering the user of our App the possibility to invite their Game Center friends via a friends list displayed in our UI.
While this is still possible in iOS 10, the user will no longer have the possibility to add the GC friends. Therefore we want to use the new message-based invites introduced in iOS 10.
How can this be archived without using the GKMatchmakerViewController? I just want to display a button invite friends which opens the view to send message-based invites to anybody exactly as the button in the GKMatchmakerViewController does.
It is currently (iOS 10.2) not possible to display the iMessage view without the GKMatchmakerViewController.
In my app, I'm going to still provide fully custom views for the matchmaking. Only if a player on a device with iOS 10 wants to invite a friend, I'll display the GKMatchmakerViewController. This is not a great solution but currently, it seems like the most feasible workaround.
I'll also file an issue for that in Apple's bug reporter.
See GKGameSession. This class can send invite link. May be ios10 only

Access cards outside my glass app

Is it possible to access card outside your application in android studio? Im trying to catch data from a card which been sent through an google API mirror to my glass using apache server.
If you are talking about access other applications' card using yours, then the answer is no. There is no way you can grab information without the right permission.
Or.. if you are talking about updating your own card, you use Live Cards.
Thanks for the reply. I will be more specific. What I want is to send static cards from a mirror API to my app in my glasses. Then use those static cards, or view them in my notification menu in my app. Is it possible to send static cards from a Mirror API to my app? Im using Android studio.

Switching off services in iOS

I'm using monotouch to develop an application and part of it requires me to be able to switch off the likes of the internet and texting. I've searched through the documents and can't seem to find how to do it without the user being asked (that part is important).
I can do it simply enough with Android, but not with iOS.
Is there a way?
No. Apple does not expose APIs to do this without prompting the user.

Access images, create contacts and restore images

I wan't to do this using Mono, but Mono is so transparent the question is really regarding the Android & iOS API.
I want to do the following:
Read all contacts, send to server
Read all available images in the gallery, send to server
Download contacts from server, restore to contacts
Download images from server, restore to gallery
Now, i know i can read the contacts from both iOS and Android. The rest im not so sure about. Is it possible to get all the images from the gallery? Is it possible to create contacts programmaticly? Is it possible to create images and store to gallery programmaticly?
I am interested in doing the mentioned for both iOS and Android! Is i possible?
It is perfectly fine if the app prompts the user to get full acces to mentioned librarys (contacts and gallery).
If you want a unified API across both iOS and Android, you should investigate the Xamarin.Mobile API.
They cover contacts already, and you should submit a request for them to consider a general photo gallery API--makes sense that developers would want a cross-platform way to work with it as well.

Push notification on iphone applications

I want to send advertisements to the application users using Push notification but i don't know is it possible or not.Can anyone help me to solve this issue.
If you want to send advertisements to your users, I would suggest iAd, theres a nifty tool called iAd Producer.
Another way to deliver other content besides iAds would be to use a UIWebView and create your own web based content that you can present as a modal view, or however else you would like.

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