Go to My App App Permission screen Setting

Navigate to App Setting in Android :

Android App Setting Screen

Below is the code to navigate App Setting in Android . Sometimes we need to send user to App Setting Screen . Lets take an example, in Android Mashmallow device , if user permanent denied the permission then user has to

Android MVP Tutorial From Beginer to Advance Part 3

Android MVP Part 3

Android MVP Part 3

In this Article we are going to make a project with functionality Login  and HomePage via MVP Pattern.

                                                 DOWNLOAD CODE

If you are not clear with Basic of MVP Pattern, Please read first part of MVP and Second Part of MVP which shows the basic structure of MVP Pattern

Lets start . Continue with our project which have started in

Android MVP Tutorial From Beginer to Advance Part 2

                                                        Android MVP Part 2

Android MVP Tutorial

In this Article we are going to make a project with MVP .



If you are not clear with Basic of MVP Pattern, Please read first part of MVP.

Lets start . Make a new Project .

Add a Login

Android MVP Tutorial From Beginer to Advance Part 1

Android MVP Tutorial

This Tutorial is based on Android Mvp, and we are going to teach you MVP part by part basis . This is the first part and you can go to second part here to learn more .

Android MVP

Mvp is Model View Presenter . MVP is a pattern to make the Android code stay clean . In Android MVC Pattern , Code is very messy, but in MVP Pattern View is

How to Create Server in Node js

const http = require('http');

const hostname = '127.0.0.1';
const port = 3000;

const server = http.createServer((req, res) => {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');
  res.end('Hello World\n');
});

server.listen(port, hostname, () => {
  console.log(`Server running at http://${hostname}:${port}/`);
});

Simple As it is .

We have to give Host Name and port number , and rest is the server code , that is

http.createServer(req, res)
server.listen(port, hostname) .

Android Runtime Permissions with Dexter Library (Simple Approach)

App Permission with Dexter Library

Android Runtime Permission With Dexter Library

Implementing Android runtime permissions intoduces in Mashmallow is a hard process and developer needs to write lot of code just to get a single permission.

User has to allow or deny any permission at runtime.

We are going to Use Dexter library to   simplify the process of adding the runtime permissions . 

With Dexter Library , we can have get "Single" runtime permission as well as "Multiple" runtime permission with just a

Hello World in Node js

Sample app in Node.js

Hello World App 


var http = require('http');

http.createServer(function (req, res) {
    res.writeHead(200, {'Content-Type': 'text/html'});
    res.end('Hello World!');
}).listen(1337);


As simple it is , you are seeing .

Node.js

What is Node Js ? What Node js is doing ?

Node js 

 

Node.js

• Node.js is a javascript that is run at server side .
• Js is basically designed for client side , but with node js , now we can create server side programming. Node.js allows you to run

Configure Build Variants in Android Gradle

 Want to make Multiple Flavour of an Andoid App ?

       Yes the solution is configure your build variant with diffrent flavours .

Build variant represents a different version of your app , Like one is debug app and one is release app

Like you want to create paid app  with no advertisement and free app with

Keeping the Device Awake Android ( Keep Screen On )

2 Ways  , We can Keep the screen On .

1 . XML
2. Coding

Via Xml  :

In the root of your layout xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:keepScreenOn="true">
    ...</LinearLayout>

Coding :

public class MyActivity extends Activity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
  }

Happy Coding . I appreciate your feedback .