Android Studio Tutorial Lesson - 1

Step 1 - System Requirements

You will be delighted, to know that you can start your Android application development on either of the following operating systems −

• Microsoft® Windows® 10/8/7/Vista/2003 (32 or 64-bit)
• Mac® OS X® 10.8.5 or higher, up to 10.9 (Mavericks)
• GNOME or KDE desktop

Second point is that all the required tools to develop Android applications are open source and can be downloaded from the Web. Following is the list of software's you will need before you start your Android application programming.

• Java JDK5 or later version
• Java Runtime Environment (JRE) 6
• Android Studio

Step 2 - Setup Android Studio

Overview

Android Studio is the official IDE for android application development.It works based on IntelliJ IDEA, You can download the latest version of android studio from Android Studio 2.2 Download, If you are new to installing Android Studio on windows,you will find a file, which is named as android-studio-bundle-143.3101438-windows.exe.So just download and run on windows machine according to android studio wizard guideline.

If you are installing Android Studio on Mac or Linux, You can download the latest version from Android Studio Mac Download,or Android Studio Linux Download, check the instructions provided along with the downloaded file for Mac OS and Linux. This tutorial will consider that you are going to setup your environment on Windows machine having Windows 8.1 operating system.

Installation

So let's launch Android Studio.exe,Make sure before launch Android Studio, Our Machine should required installed Java JDK. To install Java JDK,take a references of Android environment setup

Once you launched Android Studio, its time to mention JDK7 path or later version in android studio installer.

Below the image initiating JDK to android SDK

Need to check the components, which are required to create applications, below the image has selected Android Studio, Android SDK, Android Virtual Machine and performance(Intel chip).

Need to specify the location of local machine path for Android studio and Android SDK, below the image has taken default location of windows 8.1 x64 bit architecture.

Need to specify the ram space for Android emulator by default it would take 512MB of local machine RAM.

At final stage, it would extract SDK packages into our local machine, it would take a while time to finish the task and would take 2626MB of Hard disk space.

After done all above steps perfectly, you must get finish button and it gonna be open android studio project with Welcome to android studio message as shown below

You can start your application development by calling start a new android studio project. in a new installation frame should ask Application name, package information and location of the project.

After entered application name, it going to be called select the form factors your application runs on, here need to specify Minimum SDK, in our tutorial, I have declared as API23: Android 6.0(Mashmallow)

The next level of installation should contain selecting the activity to mobile, it specifies the default layout for Applications

At the final stage it going to be open development tool to write the application code.

Step 3 - Create Android Virtual Device

To test your Android applications, you will need a virtual Android device. So before we start writing our code, let us create an Android virtual device. Launch Android AVD Manager Clicking AVD_Manager icon as shown below

After Click on a virtual device icon, it going to be shown by default virtual devices which are present on your SDK, or else need to create a virtual device by clicking Create new Virtual device button

If your AVD is created successfully it means your environment is ready for Android application development. If you like, you can close this window using top-right cross button. Better you re-start your machine and once you are done with this last step, you are ready to proceed for your first Android example but before that we will see few more important concepts related to Android Application Development.

Hello Word Example

Before Writing a Hello word code, you must know about XML tags.To write hello word code, you should redirect to App>res>layout>Activity_main.xml

To show hello word, we need to call text view with layout ( about text view and layout, you must take references at Relative Layout and Text View ).

 xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
   android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
   android:paddingRight="@dimen/activity_horizontal_margin"
   android:paddingTop="@dimen/activity_vertical_margin"
   android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity">
   
    android:text="@string/hello_world"
      android:layout_width="550dp"
      android:layout_height="wrap_content" />

Need to run the program by clicking Run>Run App or else need to call shift+f10key. Finally, result should be placed at Virtual devices as shown below

Source: tutorialstudio.com 

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Android Studio Features

All that you have to expand on Android

Android Studio is Android's legitimate IDE. It is reason worked for Android to quicken your turn of events and assist you with building the highest-caliber applications for each Android gadget. 

SEE THE Delivery NOTES

Code and repeat quicker than any time in recent memory

In view of Intellij Thought, Android Studio gives the quickest conceivable turnaround on your coding and running work process.

Apply Changes

Android Studio's Apply Changes include lets you push code and asset changes to your running application without restarting your application—and, now and again, without restarting the current movement. This adaptability encourages you control the amount of your application is restarted when you need to convey and test little, steady changes while protecting your gadget's present status.

Clever code editorial manager

The code manager causes you compose better code, work quicker, and be more gainful by offering progressed code fruition, refactoring, and code examination. As you type, Android Studio gives recommendations in a dropdown list. Essentially press Tab to embed the code.

Quick and highlight rich emulator

The Android Emulator introduces and begins your applications quicker than a genuine gadget and permits you to model and test your application on different Android gadget arrangements: telephones, tablets, Android Wear, and Android television gadgets. You can likewise mimic an assortment of equipment highlights, for example, GPS area, organize inertness, movement sensors, and multi-contact input.

Code with certainty

At each progression, Android Studio guarantees that you're making the most ideal code.

Code layouts and test applications

Android Studio incorporates venture and code formats that make it simple to include entrenched examples, for example, a route cabinet and view pager. You can begin with a code format or even right-click a Programming interface in the supervisor and select Discover Test Code to look for models. Also, you can import completely useful applications from GitHub, directly from the Make Task screen.

Lintelligence

Android Studio gives a strong static investigation system and incorporates more than 365 diverse build up checks over the aggregate of your application. Furthermore, it gives a few handy solutions that assist you with tending to issues in different classifications, for example, execution, security, and accuracy, with a solitary snap.

Testing devices and systems

Android Studio gives broad devices to assist you with testing your Android applications with JUnit 4 and utilitarian UI test systems. With Coffee Test Recorder, you can produce UI test code by recording your associations with the application on a gadget or emulator. You can run your tests on a gadget, an emulator, a nonstop joining condition, or in Firebase Test Lab.

Design works unbounded

Android Studio's task structure and Gradle-based forms give the adaptability you have to produce APKs for all gadget types.

Powerful and adaptable form framework

Android Studio offers fabricate robotization, reliance the board, and adjustable form setups. You can design your task to incorporate nearby and facilitated libraries, and characterize fabricate variations that incorporate diverse code and assets, and apply distinctive code contracting and application marking setups.

Intended for groups

Android Studio coordinates with rendition control instruments, for example, GitHub and Disruption, so you can keep your group in a state of harmony with venture and construct changes. The open source Gradle construct framework permits you to tailor the work to your condition and run on a nonstop reconciliation worker, for example, Jenkins.

Improved for all Android gadgets

Android Studio gives a brought together condition where you can construct applications for Android telephones, tablets, Android Wear, Android television, and Android Auto. Organized code modules permit you to separate your venture into units of usefulness that you can freely construct, test, and investigate.

Make rich and associated applications

Android Studio realizes not all code is written in Java and not all code runs on the client's gadget.

C++ and NDK uphold

Android Studio completely bolsters altering C/C++ venture records so you can rapidly assemble JNI segments in your application. The IDE gives linguistic structure featuring and refactoring to C/C++, and a LLDB-based debugger that permits you to at the same time investigate your Java and C/C++ code. The fabricate apparatuses can likewise execute your CMake and ndk-manufacture contents with no adjustment and afterward add the mutual items to your APK. 

Firebase and Cloud joining 

The Firebase Collaborator encourages you interface your application to Firebase and include administrations, for example, Investigation, Verification, Warnings and more with bit by bit methodology directly inside Android Studio. Implicit devices for Google Cloud Stage additionally assist you with coordinating your Android application with administrations, for example, Google Cloud Endpoints and venture modules uncommonly intended for Google Application Motor. 

Kill tedious undertakings 

Android Studio gives GUI apparatuses that improve the less intriguing pieces of application advancement. 

Design Supervisor 

When working with XML design records, Android Studio gives a simplified visual proofreader that makes it simpler than at any other time to make another format. The Design Manager was inherent harmony with the ConstraintLayout Programming interface, so you can rapidly fabricate a format that adjusts to various screen sizes by hauling sees into spot and afterward including design requirements with only a couple of snaps. 

APK Analyzer 

You can utilize the APK Analyzer to effortlessly examine the substance of your APK. It uncovers the size of every segment so you can distinguish approaches to lessen the general APK size. It likewise permits you to review bundled resources, examine the DEX records to investigate multidex issues, and analyze the contrasts between two APKs. 

Vector Resource Studio 

Android Studio makes it simple to make another picture resource for each thickness size. With Vector Resource Studio, you can choose from Google-if material plan symbols or import a SVG or PSD document. Vector Resource Studio can likewise create bitmap documents for each screen thickness to help more established adaptations of Android that don't uphold the Android vector drawable configuration. 

Interpretations Proofreader 

The Interpretations Proofreader gives you a solitary perspective on the entirety of your deciphered assets, making it simple to change or include interpretations, and to discover missing interpretations without opening every adaptation of the strings.xml document. It even gives a connect to arrange interpretation administrations.

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Android Studio What and Why?

On head of IntelliJ's amazing code proofreader and designer devices, Android Studio offers considerably more highlights that improve your efficiency when building Android applications, for example, An adaptable Gradle-based form framework. A quick and highlight rich emulator. A brought together condition where you can create for all Android gadgets. 

Which language is utilized in Android Studio? 

Android Studio underpins in no way different programming dialects of IntelliJ (and CLion) for example Java, C++, and more with augmentations, for example, Go; and Android Studio 3.0 or later backings Kotlin and "all Java 7 language highlights and a subset of Java 8 language includes that fluctuate by stage rendition." Outer tasks backport ... 

Is Android studio a structure? 

5 Answers. Android is an operating system (and that's just the beginning, look underneath) which gives its own structure. However, it is unquestionably not a language. ... Google decided to make and SDK for Java language and a Module for the famous Shroud Java IDE, so there was an effectively accessible apparatus set to make Android applications in a well known language. 

Which variant of Android studio is ideal? 

Today, Android Studio 3.2 is accessible for download. Android Studio 3.2 is the most ideal route for application engineers to cut into the most recent Android 9 Pie delivery and assemble the new Android Application pack.

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Online Marketing Factors.

 

The true objective of every Internet advertising effort is to produce deals and incomes. Arriving, nonetheless, takes a while, and will require a strong system that is suited to your assets and objectives. Here are a few factors that you have to consider before you pick an Internet advertising methodology.

The five most imperative components of a computerized crusade comprise of versatile contemplation, natural inquiry, web-based social networking promoting, content advertising and lead sustaining. These components joined make up a firm advanced showcasing methodology. How you characterize these components have an immediate connection on a fruitful crusade.
Portable Considerations - 90% of shopper exchanges are begun on one gadget and completed on another. (Neil Mohan, Google) Further, in 2014, cell phone and tablet deals horribly dwarf pc deals. Realizing what is conceivable with portable and advertising to those clients are critical in the present advanced world. Each part of your advanced advertising effort ought to reflect portable contemplation.

Natural Search - Consumers get needed data online through an assortment of techniques, the most noticeable being web index comes about. The initial segment of getting your site before potential clients and customers is to effectively advance your site. Improving your site effectively will enable the web crawlers to recognize what your website is about, and how it identifies with what the client is searching for. Actualizing a strong natural inquiry methodology will build your site's imperceptibility inside the web indexes and help drive more activity to your site, expanding your potential for an assortment of positive open doors.

Content Marketing - Content is a noteworthy driving variable in an advanced promoting methodology. Using a blog on a webpage is an extraordinary method to assist give guests new and applicable substance. This will help prompt an expansion in site guests, client engagement, which both work to drive transformations. Making new and impactful substance for your site additionally makes business specialist. Through legitimate substance advertising systems, you can build up acknowledgment as a pioneer inside your business vertical.

Web-based social networking Marketing - Social media promoting is an extraordinary medium for a business to manufacture and increment mark nearness all through the Internet. It additionally gives an effective apparatus to share data and appropriate substance about items and administrations. Using an assortment of online networking stages makes new chances to communicate and associate with potential clients and customers.

Sustaining Website Visitors and Email Marketing - Statistics say that lone 1-3% of site guests settle on a purchasing choices the first occasion when they go to a site. At the point when your computerized advertising effort is driving qualified movement to your site, what do you do with the staying 97% of guests who did not purchase from your site the first run through around? This is the place a vital email advertising effort gives a ROI to your organization. Showcasing research demonstrates that more than 65% of buyers are slanted to influence a buy in relationship with a very much arranged email to battle. Keep in mind, the lion's share of messages opened today are opened by means of cell phone so make sure that all email-promoting endeavors are portable prepared.

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How to Separate Finance and Accounting?

Finance  and Accounting are two separate trains that frequently are lumped together (as we clearly have done). At an abnormal state, Finance is the exploration of arranging the appropriation of a business' advantages. Bookkeeping is the craft of the chronicle and detailing money related exchanges. Individuals tend to bunch Finance and Accounting in light of the fact that the two capacities manage the organization of a business' advantages.

The individuals who work in the budgetary division of a business are worried about arranging the dispersion of the business' benefits. This incorporates the coordination of capital ventures and obligation sponsored speculations to improve the estimation of the business. Those in Finance additionally design the leave technique for the speculators of the business, which is the manner by which those that put resources into the business get their monetary reward. The budgetary objectives and targets of the business are outlined by the business' Chief Financial Officer, who is upheld by individuals concentrated on Financial Analysis, Financial Management, Budgeting, Purchasing, and Accounting.

The individuals who work in the Accounting capacity of a business are worried about following and announcing the budgetary exchanges of a business. Those in the Accounting field are in charge of dealing with the general record, income administration, accumulations, perceiving income, dissecting gainfulness, announcing profit, overseeing obligation, and—obviously—paying duties. Bookkeepers research and report the money related exchanges and soundness of the business utilizing a standard arrangement of tenets and standards, known as the Generally Accepted Accounting Principles (GAAP), and in addition Section 446 of the Internal Revenue Code. Occupations in the Accounting capacity incorporate Financial Reporting Accountants, Auditors, Bookkeepers, Accounts Receivable Clerks, Accounts Payable Clerks, Controllers, Treasurers, and Tax Accountants. Commonly, the whole Accounting association will report into the Chief Financial Officer.

For a few people it's anything but difficult to expect disciplines like bookkeeping and fund are fundamentally a similar thing. While firmly related, be that as it may, there are a few key contrasts between the two for forthcoming understudies to consider. The choice to spend significant time in either bookkeeping or back can affect the sort of coursework an understudy may take and additionally their potential expert way after graduation.

Furthermore, the choice to have practical experience in either bookkeeping or fund can possibly impact what sort of exam understudies should take to be guaranteed in their particular specialization.

We conversed with specialists from bookkeeping and fund offices from two colleges to help give clearness on these two fields. Dr, Oliver Feltus is seat of the Department of Accounting, Finance and Information Systems at Eastern Kentucky University, and Dr. Linda Burilovich shows bookkeeping at Eastern Michigan University. We tapped their aptitude on an assortment of related subjects including the distinction amongst bookkeeping and back, vital abilities and planning for the CPA exam.

Extensively, Finance rotates around arranging future money related exchanges while Accounting spins around announcing past budgetary exchanges. While these are two separate capacities that require distinctive ranges of abilities, they do both spin around the administration of benefits; hence, they are gathered together as a general rule.

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