whatsapp

I'm using the UIDocumentInteractionController method to share images from my app to WhatsApp (explained in How send image to WhatsApp from my application? , WhatsApp image sharing iOS ). I'm also aware of the share via URI option, used to share texts only (explained here: https://www.whatsapp.com/faq/iphone/23559013 ). Is there a way to share both an image and a caption in a single share? Currently there is no way that you can share both image and text together on whatsapp. Sharing both image and text together is not handled from the whatsapp side. So, at a time you can share only image or

I want to develop a mobile app and use a whatsapp like user registration. Now I remember the security problems that were discussed some years ago. Whatsapp used to authenticate users simply by their phone number and IMEI. Now of course this is not really safe but I don't really know how to do it more secure. Now I didn't hear something about Whatsapp authentication problems anymore for a long time so I guess they have secure method now. Do you know how Whatsapp does it today? I'll take a stab at this question. To my knowledge, Whatsapp still uses your phone number as the primary unique

I want to create an android app which reads inbox as well as whatsapp messages. I want to make a backup kind of thing. Though there is option for doing so in whatsapp. But I want to read the messages and then back them up from my app. I got to know that whatsapp stores messages in encrypted format in the file system. So can anyone please tell me how to read that encrypted file. WhatsApp makes a chat backup everyday at 4 AM on your SD Card. This is a single database encrypted with an AES key. Since it is on the external storage, your app can read it if you have access to the external storage.

I want to know how parallel space https://play.google.com/store/apps/details?id=com.lbe.parallel.intl&hl=en is working. It is an app for logging in with another facebook, whatsapp etc account. You can find the detailed description in the play store link. I have looked at the folders that parallel space is creating using ES Explorer. They have created the following folder parallel_intl/0/ In this folder they have DCIM, Pictures etc folder. I logged in another whatsapp account using parallel space and they created the whatsapp folder at the following location parallel_intl/0/Whatsapp Is it

For a given number from my address book, I need to look-up if the number has whatsapp enabled. (The idea is to choose SMS/WhatsApp for initiating a text intent) Lets say, I have two numbers under a contact, And I need to know which one has whatsapp enabled. The "People" app on the Nexus 4 shows both contact numbers, And also a little below has a CONNECTIONS section, which shows only the WhatsApp possible contact. Is there a way to look up(like how People app does) ? idog If you want to know if this contact has WhatsApp: String[] projection = new String[] { RawContacts._ID }; String selection =

I'm trying to do a shared element transition between two activities. The first activity has a circle imageview and the second activity has a rectangular imageview. I just want the circle to transition from the first activity to the second activity where it becomes a square and back to the circle when I press back. I find that the transition is not so neat - in the animation below, you can see that the rectangular imageview seem to reduce in size until it matches the size of the circle. The square imageview appears for a split second and and then the circle appears. I want to get rid of the

On Ubuntu, the maximum number of sockets which can be opened seems to be governed from following: $ cat /proc/sys/net/ipv4/tcp_max_orphans 262144 As per one of the presentations by Rick Reed (from WhatsApp), these guys took it up to 2 million concurrent connections on a "single server" using FreeBSD and ErLang. My understanding is that we will always need some support from the kernel. And yes, looks like the tweaked the FreeBSD to have this capability : hw.machine: amd64 hw.model: Intel(R) Xeon(R) CPU X5675 @ 3.07GHz hw.ncpu: 24 hw.physmem: 103062118400 hw.usermem: 100556451840 kb@c123$ uname

This is my main file where i am calling the click event on button to pass the value. protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_view); getActionBar().setHomeButtonEnabled(true); getActionBar().setDisplayHomeAsUpEnabled(true); getActionBar().setTitle("aakash"); SetContentView(R.id.lst); Button b = (Button) findViewById(R.id.sendbtn); b.setOnClickListener(new OnClickListener() { @Override public void onClick(android.view.View v) { startActivity(new Intent(View.this,View.class)); } }); } **xml** <?xml version="1.0"