Skip to main content

Android Installation and develop a Hello world in android!!




To install Android studio in your system follow this steps:-

1. Go to google type download jdk  and install it in your system.

2. And again go to google type android studio downloads;
you have to visit this link:- https://developer.android.com/studio/
On the top of this site you will see download option with your system configuration with latest version.

3. download and install with the default configuration. It will take several time as system will have to install all the android sdk and the libraries required for the Android IDE.

4. After installation open android studio, click on New Application development

5. write application name- Helloworld

6. You may change package name, but in this case do not change leave it as it is.

7.  select Empty activity and click on Finish.

8. Now your Helloworld application is ready you will see gradle will be running for the some time wait until it finish.

9. Now its Time for testing. you have 3 option you may download gennymotion, or you may use ADB device, or a Real device to test your application.

10. Now its time to learn some basic coding!!



Comments

Post a Comment

Popular posts from this blog

Why Ethereum Smart Contracts Make It Hard to Get Payments

  The Unique Role of Smart Contracts in Ethereum One of Ethereum’s standout features is its ability to host diverse applications on its blockchain using smart contracts. However, these smart contracts, while powerful, sometimes complicate simple tasks. For instance, determining the amount of ETH deposited into a specific Ethereum address can be surprisingly complex. This is because you cannot understand the actions of a smart contract without executing it. Synchronizing Blockchain Internals and Externals Smart contracts operate exclusively within the blockchain's data, reading and writing information stored on-chain. This limitation does not prevent the creation of valuable applications, such as multi-signature wallets or tokens like ERC-20 and ERC-721, which rely solely on on-chain data. However, most practical applications also require interaction with off-chain systems. Take cryptocurrency exchanges, for example. Exchanges facilitate converting ETH into fiat currency or vice ver...
Post a Comment
Read more

Room + ViewModel + LiveData + RecyclerView (MVVM)

Part 1 - Introduction Part 2 – Entity Part 3 – DAO & RoomDatabase Part 4 – Repository Part 5 – ViewModel Part 6 – RecyclerView + Adapter Part 7 – Add Note Activity Part 8 – Swipe to Delete Part 9 – OnItemClickListener & Update Functionality Part 10 – ListAdapter                     Part 1 - Introduction In this tutorial we will build a note taking app, using the Android Architecture Component libraries (Room, ViewModel, LiveData and LifeCycle), a RecyclerView and Java. The data will be stored in an SQLite database and supports insert, read, update and delete operations. For this we will follow the official recommendations from the “Guide to App Architecture” (link below). In part 1 we will learn what the Architecture Components are, how they work and why we need them. We will learn about the problems that arise from the Activity and Fragment lifecycle, configuration changes and bloated, tightly coupled cl...
Post a Comment
Read more

DodgeInsetEdges

The layout_dodgeInsetEdges together with the layout_insetEdge attribute, to move views within a CoordinatorLayout out of the way of other views. This behavior is the default behavior for FloatingActionButtons and Snackbars , but we will also apply it to views like normal buttons and bottom sheets. In Mainactivity.java add the code below stated:- import android.support.design.widget.BottomSheetBehavior; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; public class MainActivity extends AppCompatActivity {     private BottomSheetBehavior bottomSheetBehavior;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activ...
Post a Comment
Read more