Whatsapp source code android

Chat API Android SDK for WhatsApp API

You can customize this SDK to your needs and make it more convenient by clicking here:

The SDK allows you to receive and send messages through your WhatsApp account. Sign up now

Download SDK and unpack the archive. Connect SDK to your project.

Requirements

Building the API client library requires Maven to be installed.

Installation

To install the API client library to your local Maven repository, simply execute:

To deploy it to a remote Maven repository instead, configure the settings of the repository and execute:

Refer to the official documentation for more information.

Maven users

Add this dependency to your project’s POM:

Gradle users

Add this dependency to your project’s build file:

Others

At first generate the JAR by executing:

Then manually install the following JARs:

Getting Started

Please follow the installation instruction and execute the following Java code:

Documentation for API Endpoints

All URIs are relative to https://api.chat-api.com

Documentation for Authorization

Authentication schemes defined for the API:

instanceId

Type: API key

API key parameter name: instanceId

Location: URL query string

token

Type: API key

API key parameter name: token

Location: URL query string

Recommendation

It’s recommended to create an instance of ApiClient per thread in a multithreaded environment to avoid any potential issues.

Preparatory work

At the very beginning, we need to connect whatsapp with our script, so as we write the code, we check its operation. To do this, go to your personal account and get a QR code there. Next, open WhatsApp on your smartphone, go to Settings -> WhatsApp Web -> Scan a QR code.

Now we need to indicate a WebHook URL so the server can run the scrip when new messages arrive. Indicate a direct link to your script. You can’t indicate server IP only, but you can indicate the port.

The first steps for beginners

The generated code uses a few Gradle dependencies e.g., Jackson, Volley, and Apache HttpClient. The reference to these dependencies is already added in the build.gradle file will be installed automatically. Therefore, you will need internet access for a successful build.

• In order to open the client library in Android Studio click on Open an Existing Android Project .

• Browse to locate the folder containing the source code. Select the location of the WhatsappAPI gradle project and click Ok .

• Upon successful import, the project can be built by clicking on Build > Make Project or pressing Ctrl + F9 .

How to Use

The following section explains how to use the WhatsappAPI library in a new project.

1. Starting a new project

For starting a new project, click on Create New Android Studio Project .

Here, configure the new project by adding the name, domain and location of the sample application followed by clicking Next .

Following this, select the Phone and Tablet option as shown in the illustration below and click Next .

In the following step, choose Empty Activity as the activity type and click Next .

In this step, provide an Activity Name and Layout Name and click Finish . This would take you to the newly created project.

2. Add reference of the library project

In order to add a dependency to this sample application, click on the android button shown in the project explorer on the left side as shown in the picture. Click on Project in the drop down that emerges.

Right click the sample application in the project explorer and click on New > Module as shown in the picture.

Choose Import Gradle Project and click Next .

Click on Finish which would take you back to the sample application with the refernced SDK.

In the following step first navigate to the SampleApplication > settings.gradle file and add the line

implementation project(path: ‘:WhatsappAPILib’)«` to the dependencies section as shown in the illustration below. Also add the following packagingOptions.

packagingOptions exclude ‘META-INF/LICENSE’ exclude ‘META-INF/NOTICE’ exclude ‘META-INF/DEPENDENCIES’ >

Finally, press Sync Now in the warning visible as shown in the picture below.

3. Write sample code

Once the SampleApplication is created, a file named SampleApplication > app > src > main > java > MainActivity will be visible in the Project Explorer with an onCreate method. This is the entry point for the execution of the created project. Here, you can add code to initialize the client library and instantiate a Controller class. Sample code to initialize the client library and using controller methods is given in the subsequent sections.

How to Test

The generated code and the server can be tested using automatically generated test cases. JUnit is used as the testing framework and test runner.

In Android Studio, for running the tests do the following:

1. Right click on SampleApplication > WhatsappAPILib > androidTest > java) from the project explorer.
2. Select «Run All Tests» or use «Ctrl + Shift + F10» to run the Tests.

Other WhatsApp API SDKs

You can configure the SDK or generate other SDKs in 30+ programming languages: Chat API SDK generator.

Источник

WhatsApp

Mountain View, California, United States

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Источник

[Source code] WhatsAPI: WhatsApp for other platforms.

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Venomous0x

New member

What is WhatsApp?

According to the company:

20 million users.

WhatsApp uses some sort of customized XMPP server, named internally as FunXMPP, which is basically some extended proprietary version.

Much like XMPP, WhatsApp uses JID (jabber id) and password to successfully login to the service. The password is hashed and happened to be an MD5’d, reversed-version of the mobile’s IMEI (International Mobile Equipment Identity) or equivalent unique ID, stored in servers upon account creation and used transparently everytime the client connects the server.

The JID is a concatenation between your country’s code and mobile number.

Initial login uses Digest Access Authentication.

Messages are basically sent as TCP packets, following WhatsApp’s own format (unlike what’s defined in XMPP RFCs).

Despite the usage of SSL-like communication, messages are being sent in plain-text format.

Multimedia Message sending

Photos, Videos and Audio files shared with WhatsApp contacts are HTTP-uploaded to a server before being sent to the recipient(s) along with Base64 thumbnail of media file (if applicable) along with the generated HTTP link as the message body.

FAQ

What’s with the hex chars floating all over the code?
Mostly WhatsApp’s proprietary control chars/commands, or formatted data according to their server’s specifications, stored in predefined dictionaries within the clients.

What’s your future development plans?
We don’t have any.

Would it run over the web?
We’ve tested a slightly-modified version on top of Tornado Web Server and worked like a charm, however, building a chat client is a bit tricky, do your research.

Can I receive chats?
Indeed, using the same socket-receiving mechanism. But you have to parse the incoming data. Parsing functions aren’t included in this release, maybe in the next one?

I think the code is messy.
It’s working.

How can I obtain my password?
It depends on your platform, with Android for example, you can use TelephonyManager

With the sufficent permissions of course

NOTES

This proof of concept is extensible to contain every feature that make a fully-fledged client, similar to the official ones, actually could be even better.

During the two weeks of analysis of service mechanisms, we stumbled upon serious design and security flaws (they fixed some of them since 2011). For a company with such massive user base, we expected better practises and engineering.

• Perfectly working as PHP and JAVA ports.

License

MIT — refer to the source code for the extra line.

Team of Bahraini Developers.

Ahmed Moh’d and Ali Hubail (@hubail) contributed to this release.

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Whatsapp source code android

THIS APPLICATION IS FOR EDUCATIONAL PURPOSES ONLY. ANY OTHER USE IS FULLY PROHIBITED BY ITS MAKER.

This repository contains android application source code which can be imported in Android Studio. Currently it fetches all notifications, whatsapp chats, instagram chats in real time.

This app will not be shown in launcher apps list. It can only be seen from Settings > Apps.

This app source code contains mainly three servies AccessService, AccessServiceInsta.java and NotificationService.java.

This app is firebase dependent. You need to create android app in firebase console with same package id as this is.

It requires two accessibility permissions (need to be switched on from installed accessibility services of target device). It also requires notification access permission.

A google-services.json file is needed in /app directory.

This google-services.json can be downloaded from firebase app configuration page.

After successfull installation and proper permissions, live notifications will be pushed in firebase realtime database.

Also, Whatsapp and Instagram Chats will be also pushed with person name (with device model) in node.

For any query please feel free to contact on pat.kumar.monu@gmail.com

About

This repository contains android application source code which can be imported in Android Studio. Currently it fetches all notifications, whatsapp chats, instagram chats in real time.

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Whatsapp source code android

Rewriting entire project. WIP

Extract WhatsApp private key from any Android device (Android 7+ supported). This tool spawns a clean Android 6 emulator and attempts to register with your number to extract msgstore private key.

NOTE: this tool is in beta stage and might not be stable. You’re more than welcome to improve this software by submitting a PR or an issue!

SUPPORTED OPERATING SYSTEMS

To use WhatsDump without installing Python and its dependencies, you can find pre-built binaries (thanks to PyInstaller) here: https://github.com/MarcoG3/WhatsDump/releases

You want to decrypt and/or extract msgstore.db database from your Android device.

1. Install SDK with —install-sdk flag
2. Attach Android device to USB port and launch WhatsDump
3. Wait the script to quickly register your phone number on emulator
4. Wait for SMS or CALL with confirmation code
5. Input 6-digit confirmation code
6. Private key is extracted in output/ directory

Flag	Behaviour
—wa-phone	Required	WhatsApp phone number associated with msgstore database from which you will receive verification SMS (with prefix, ex. +393387182291
—wa-verify	Required	Phone verification method to use (SMS or CALL)
—install-sdk	Optional	Installs Android SDK on android-sdk/ directory. This is mandatory to run WhatsDump
—msgstore	Optional	Location of msgstore database to decrypt (or plug in device to USB port)
—verbose	Optional	Show verbose (debug) output
—show-emulator	Optional	Show emulator screen (by default headless)
—no-accel	Optional	Disable hardware acceleration (very slow emulator)

PLUGGED IN PHONE

python whatsdump.py —wa-phone +15417543010 —wa-verify sms

python whatsdump.py —msgstore /path/to/msgstore.db —wa-phone +15417543010 —wa-verify sms

Java JDK must be installed (JAVA_HOME environment variable must be set)

Hardware acceleration must be enabled to run Emulator without issues

SIM card associated with msgstore.db to receive WhatsApp confirmation PIN (SMS or CALL)

Install all the Python library dependencies by running the following command: pip install -r requirements.txt

THIRD-PARTY LIBRARIES USED

About

Extract WhatsApp private key from any non-rooted Android device (Android 7+ supported)

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