Applications Component and Some Additional Component to Build Android Application

Hello everyone welcome to knowledgesuttra. In the last blog of Android Development, we saw the Quick Guide ON Android Studio Installation. Before starting Application Development we have to know about Applications component. In the today’s blog, we get some idea about Application components and there application or work. This will help you to Develop Android Application. Other than that we will discuss Additional components which help you to make your Application more batter and efficient.

Application Manifest

Before we go for the Applications component we have to know about the Manifest file. It is an xml file which describes how components interact and Manifest file tail about each component and their application. The components are loosely coupled by the application Manifest file. If we need to use any System components like camera, ringtone, wifi, etc. we have to take permission in the Manifest file. This will act as an interface between your application and the Android operating system. If your components are not declared in this file, they won’t be considered by the operating system.

Android Resources file

This is also important file in Development of Android Application. Is this use to manage all resources, you can manage other Resources apart from application code. It will use to manage resources like user interface string, colors, bitmaps, animation instruction, layout definitions, images, etc. these resources will be maintained in separate subdirectories.

Applications Component

Name of Components

  • Activities
  • Services
  • Broadcast Receivers
  • Content Providers

All this are Application Components. We will discuss all these components in brief.

Activities: – Activity is nothing but the user interface and control of that UI to the smartphone screen. Activity represents a screen with a user interface. For example, everyone uses Whats app Application in their mobile phones you will better understand with this example, in Whats app you have one activity that shows a list of your chats, other activity to chat with the particular person, and one activity shows status. If an application has more than one activity, then one of them should be marked as the activity that is presented when the application is launched.

public class MainActivity extends Activity 


Services: – A component that runs in the background to do tasks and operations which require Application. For example services like play music, camera, internet, SMS, etc. it does not disturb activity it work in background.

public class MyService extends Service 



Broadcast Receivers: – Broadcast Receivers just react to broadcast messages from different applications or from the framework. For instance, applications can likewise start communicates to tell different applications that a few information has been downloaded to the device and is accessible for them to utilize, so this is communicated beneficiary who will catch this correspondence and will start a fitting activity.

public class MyReceiver  extends  BroadcastReceiver 



Content Providers: – As the name Content provider it provides contents or Data from one application to other application on request. The requests are handled by the ContentResolver class. The data will be stored in the file system like database or somewhere else entirely.

public class MyContentProvider extends  ContentProvider 



All this are Application Components, other than that we are having some Additional Components as well which are used to construction of components and their logic.

Additional Components

  • Fragments
  • Layouts
  • Views
  • Intents
  • Manifest
  • Resources

Fragments: – Fragments will likely become a staple of almost every real app you make. They are so useful; there are so many reasons to use them; and once you get used to them, they are so simple. There is almost no reason not to use them.

Layouts: – Layouts are, as their name suggests, used to lay out all the other elements within them. What is key, however, and will become apparent as we progress, is how different layouts are more suited to different situations. In addition, we can use the same widgets on different types of layouts, and the XML code that will be generated for us will vary quite a lot.

Views: – Android provides a facility of Views in this we can give many types of views directly just like webView for the browser, imageView for Images, listView for the list,etc.

Intents: – In perhaps its most common use, an Intent object allows us to switch between activities. But, of course, activities are classes. So, what happens to their data when we switch between them? Intents handle this problem for us, as well, by allowing us to pass data between activities. For example, we could provide a link in our app for the user to send e-mail, make a phone call, interact with social media, and open a web page in a browser and have the e-mail, dialer, browser, or relevant social media app do all the work.

Hence we discuss Components and Additional components in this Blog if you have any quarry related to this topic you can ask in the Comment below.

Adidas Telstar: Get acuustomed with the official ball of FiFa world cup!

The Adidas Telstar 18 is the official match ball of the 2018 FIFA World Cup, which is being held in the Russian Federation. It is planned by the company Adidas, a FIFA partner and FIFA World Cup official coordinate ball supplier since 1970, and in view of the idea of the first Adidas’ World Cup coordinate ball

The name of the ball was uncovered on November 9, 2017 at the official introduction in Moscow by Lionel Messy, victor of the Golden Ball at.


point by point “Telstar” is a mix of the words “TV” and “star”




This was done to guarantee that TV gatherings of people would know where the ball was while diversions were in activity, because of numerous TVs at the time brandishing a highly contrasting screen


You can discover more information on, their official site,


The official ball being utilized at this current summer’s World Cup finals could prompt a lot of long-extend objectives, as indicated by various goalkeepers at the Russia last.


To get a sharp data, we have this video on inclination,


Key players to look out for in the current FIFA worldcup 2018.

The buzz around the universes most adored games have officially taken its pinnacle , The primary match will occur between the host nation Russia and Saudi Arabia took after by Egypt and Uruguay. The world has officially set their eyes on the distinct advantages of the accompanying scene container ,so we should start the rundown goes like,

#1 Isco [Francisco Román Alarcón Suárez] Isco [Francisco Román Alarcón Suárez]+knowledgesuttra


Viewed as a standout amongst other assaulting midfielders in world football, Isco is a characteristic ability. The Real Madrid whiz is the proprietor of awesome play-making aptitudes and has a surprising skill for objectives. He can spill effortlessly past couple of difficulties and is a skilled passer of the ball.


Image Source :- By Антон Зайцев –, CC BY-SA 3.0, Link

#2 Neymar [Neymar da Silva Santos Júnior]

Playing professionally since the age of 17, Neymar wore the Santos pullover to hNeymar+knowledgesuttraelp win the Brazilan club three titles and was likewise declared the South American Footballer of the year in 2011 and 2012 preceding he moved his base to Barcelona. What Neymar implies for a group? Ask the five-time World Cup champs Brazil, who were mortified by Germany in the last version of the competition following his damage flight in the past match against Colombia. Ask Barcelona, who were propelled by the 26-year-old to content the best rebound in Champions League

image source :-By Antoine Dellenbach from Paris, France – Neymar Jr Presentation | Press Conference for PSG (04/08/2017), CC BY-SA 2.0, Link


#3 Cristiano Ronaldo


Portuguese footballer Cristiano Ronaldo is frequently viewed as extraordinary compared to other footballers to have played the amusement and his exhibitions over the better piece of 10 years have just aided in fortifying that conviction among football fans.

                                                                      By AddesolenOwn work, CC0, Link

#4  Lionel Messi

Lionel Messi is an Argentine previous expert footballer included among the best players the world in football history.Lionel_Messi+knowledgesuttraimage source :-By, CC BY-SA 3.0, Link
The main player in history to win five FIFA Ballons d’Or, he was likewise the primary player to win three European Golden Shoes. Amid his playing vocation he smashed numerous world records and right now holds the records for generally objectives

#5 Toni kroos

As a standout amongst the most mysterious footballers on the planet, he has been a piece of a few groups that have won numerous household and global competitions a midfielder for the German national football group and for the Spanish club ‘Genuine Madrid.’

By Steindy (talk) 17:13, 11 June 2011 (UTC) – Own work, CC BY-SA 3.0, Link

#6 Luis Suarez

He is as yet thought to be a standout amongst other strikers on the planet and has been the European Top Scorer and victor of the ‘Brilliant Boot’ grant twice. His forceful nature on the field has been ascribed to his brutal upbringing,the star striker of Uruguay national group

      Image Source:-   By Lluís from Sabadell (Barcelona), España – LFS_13398, CC BY 2.0, Link

#7 Paulo dybala

Paulo Dybala is an Argentinian footballer, who is eminent for his perfect style of play and the capacity to score objectives. He began his profession in 2011 with the Argentine games club ‘Instituto de Cordoba.’ He at that point joined the Italian club ‘Palermo’ in 2012 and kept playing for the group until 2015


Image Source:- By Oleg Bkhambri (Voltmetro)Own work, CC BY-SA 4.0, Link

#8  Timo Werner

With 21 objectives, the Stuttgart local made an advising commitment to Leipzig’s traveling Bundesliga enlistment, which finished in a sprinters up compartment and programmed passage into next season’s UEFA Champions League bunch organize. Outgunning senior statesmen Sandro

On his eighteenth birthday Werner signed an expert contract till Gregorian calendar month 2018 with VfB city. He went on to attain fourteen goals in ninety six league appearances, throughout which period he became the youngest player to form fifty Bundesliga appearances within the competition’s

Image Source :- By GranadaOwn work, CC BY-SA 4.0, Link

#9 Gabriel Jesus

The name on everybody’s lips nowadays is Gabriel Jesus. The high school celebrity has had a staggering begin to his Premier League profession with Manchester City and may have effectively prevailed upon director Pep Guardiola, who has started him twice finished experienced striker Sergio Aguero.

Image Source:- By, CC BY-SA 3.0, Link



Health and fitness : Importance Of Macro-nutrients and Micro-nutrients

Today we are talking about macro-nutrients and micro-nutrients this two are very important topic for those who are serious about health and fitness .macro-nutrients and micro-nutrients plays very important role ,that’s why today we  going to take deep  information about it. Let’s first look on macro-nutrients.micro+and+macro+table+knowledgesuttra

what are macro-nutrients?

macro-nutrients are the main factor of our body that is

  1. Protein
  2. Carbohydrates
  3. Fat

Let’s about protein first

 #1 Protein

As we know ,Protein play main role in our body and if you want have deep knowledge about of protein then check out our previous blog

Also Read:- A complete guide on Whey Protein

Let have an overview on  protein. Amino acids are the building blocks of protein and we get protein from many foods like dairy product, plant and protein powders . protein also essential for  eye,bone,skin as well as it is repairing  muscle and fibers

Advantages of Protein

  • Producing antibodies for the immune system
  • Manufacturing hormones
  • Adding in the digestion and absorption of food
  • Maximizing the transport of oxygen to tissues
  • Providing structure for muscle, tendons, ligaments, organs as well as it is good for hair, skin and other tissue

How much protein should you consume per day?

 Ideal protein intake will depend on factors such as weight muscle mass and fitness goals

 The average person will have completely different protein needs than a professional athlete or 300-pound bodybuilder.

Have look on following cases ,Which help you to understand above term

1)To live  a healthy life

0.5 to 0.7 per pound of your body-weight(it is for average person and looking for build muscle)

2)To Build Muscle

0.8 to 1 gram per pound of your body-weight

3)To lose fat and maintain muscle

0.8 to 1 gram per pound of body-weight

(when losing weight, your primary goal is always to maximize lean muscle mass to achieve this high protein diet is very important and stick to 1 gram per pound of body-weight)

#3 Carbohydrates

Your body breaks carbs down into glucose which is transported throughout the body to provide the energy .it is the main source of energy for a body and mass like fat and protein carbs are not very essential without carbohydrates, your can’t survived.Carbs are important part of a healthy diet, It help to  regulate protein fat ,metabolism and rope ad repair of tissue just like protein all carbohydrates

Important point

1) fats contain 9 calories per grams

2)Protein and carbohydrates both contain 4 calories per gram

Advantages of carbohydrates

  1. It’s essential for hormone production ,brain function and body processes.
  2. during high-intensity activities your uses glycogen and converts it back to glucose for a new level

There are some myths about carbohydrates, that is do carbohydrates make you fat? here it answers no,carbs are not get you to fat

How many carbohydrates should you eat per day?

Optimal intake depends on a variety of factors but even without knowing your exact measurements we can still narrow in on a range using only your body weight and training intensity

This are cases for intake of carbs

1)Light workout

30 min. or less than 10 working sets

1 to 1.25g per LBS

2)Moderate workout

30 and 60 min or more than 10 working sets

1.25 to 1.5g per LBS

3)Hard workout

Anything more intense than a moderated workout

1.5 to 1.75 g per LBS

#3 Fat

There are three types of fats

Saturated fats Unsaturated fats Trans fats

1)Saturated fats

Saturated fats is called as bad fat (e.g butter, cheese, whole milk )were long believed to raise LDL(low-density lipoproteins)

Causes of saturated fat?

It can cause clogged or blocked arteries therefore a high LDL cholesterol can theoretically put you at risk for heart attacks stroke and major health problem

2)Unsaturated fats

It lowers your LDL(low-density lipoproteins) cholesterol most vegetable oils that are liquid at room temperature have Unsaturated fats

it includes (Olive and canola oils,safflower,sunflower, corn, and soy oil)

we can say it is good fats of source

3) Trans fats

it is formed when vegetable oils is infused with hydrogen this is often done to keep foods fresh for a longer time the problem is that studies show that relatively small amounts of these paths will increase the risk of different health problems including heart disease , Alzheimer’s,breast cancer depression or more

(this type of fat mainly saw on roadside food)

How much fat should you consume?

in order to maintain your general health and fitness you need only around 0.3 grams per pound of fat-free mass per day Continue reading Health and fitness : Importance Of Macro-nutrients and Micro-nutrients

The plunges and hops of Latest Android P,and why it’s the Google most eager update till day.

Rather than demonstrating to all of you the ways you can utilize its telephone working framework to accomplish more, it’s making highlights to enable you to utilize it less.

Also Read:-

It will likewise enable you as far as possible on yourself. You could give yourself a half-hour of Instagram every day, for instance. Once your 30 minutes is up, the symbol will go from its standard eye-getting slope to a dull gray-scale.It’s the greatest change to how clients get around on their telephones that I’ve found in a long time.Last year, Android Oreo was more about interior changes than client confronting highlights. This year, Android P is brimming with visual changes and new highlights, as far as how it really feels to utilize an Android gadget everyday, it could be the greatest refresh in years.

There are 2 billion Android clients. It’s the biggest portable working framework on the planet

What number of warnings you’ve received. A pie graph of to what extent you’ve utilized each application on your telephone that day etc How warnings do or don’t buzz your telephone, so in P, Google is making them less demanding to get to.

You can likewise sort by which applications send the most warnings.

P is demonstrating a great deal of guarantee.

Tap the Home catch/pill to go home Swipe up to get to the ongoing applications page Swipe up twice or complete a long swipe for the application cabinet

At first look, things like the beautiful symbols in Settings, roundabout Quick Settings symbols, and adjusted corners for pretty much every menu hop out like a sore thumb.

It appears as though Google’s continually attempting to discover approaches to amplify your telephone’s battery life however much as could be expected, and with Android P, those endeavors are available in another Adaptive Battery mode,157 new emoticon bacon, plate of mixed greens, turtle, and cricket emoticons.

conceivable name expectations of Android P

  • Android 9.0 Pancake
  • Android 9.0 Panna Cotta
  • Android 9.0 Parfait
  • Android 9.0 Peanut Brittle
  • Android 9.0 Peanut Butter Cookie
  • Android 9.0 Peda
  • Android 9.0 Popsicle
  • Android 9.0 Pecan Pie
  • Android 9.0 Pumpkin Pie
  • Android 9.0 Pastry
  • Android 9.0 Popover
  • Android 9.0 Praline
  • Android 9.0 Pandoro
  • Android 9.0 Poached Pears

continue checking sites for more updates.

A Quick Guide On Android Studio Installation

Hello everyone welcome to KnowledgeSuttra. In the last blog we saw Introduction to Android Application development. In that blog we just get idea about Android. In today’s blog we see how to install Android studio Step by Step. Friends do you know the most difficult part in Android Development is Installation of Android studio. If the Android studio not install properly it will give you error and you can’t understand why it is happening. For that take your time with this section and make sure you follow each step exactly. After this, you might have some small issues depending on your system configuration.

What we need to setup Android Development environment


  • We need JDK 7- Java Development Kit.
  • Android SDK Manager (Included in Android studio or you can externally Download).
  • Android Studio

    Also Read:

Before we start installation of JDK, you need to know your system configuration. Which operating system your system having and whether it is 32 or 64 bit. If you don’t know, then follow the little step to know about your system configuration.JDK

  • Right-click on My Computer/ This PC icon, then left-click on the Properties option and you will get the system configuration.

After knowing system configuration we are ready to install the JDK.

  • Follow the link to download (
  • First of all do web search for Java JDK download. Click on 1st2/3 links which is for JRE instead.
  • Then you will see window of Java SE Development kit 7.
  • 1stof all you have to click on Accept License Agreement, then find file according to your system configuration and download it.

After Downloading you have to install it.

  • If it is zip file then first you have to extract it or open zip file and find .exe file.
  • Right-click on that .exe extension file and select Run as administrator.
  • Then you will see the Setup window.
  • Click on Next.
  • Then you will see Custom Setup window.
  • No need to do any changes just clicks on Next
  • Then you will see Change Folder window.
  • If you want to change folder, then select folder there or give path blow and click OK
  • Otherwise directly click on ok
  • Then you will see Destination Folder window. Click on Next (it is exceptional).
  • Then Installation process will be start, it takes few minutes or more.
  • After process it shows Successfully Installed, then click on Close.
  • Then you see on dialog box just click on ok.
  • We install JDK7 successfully.

Installation of Android Studio

After successfully installation of JDK7 we have to install Android studio. For that follow the given steps blow. And make sure you don’t miss any step.

  • First of all we have to Download Android studio. For that just follow this link ( If link has changed, Simply Search for Download Android Studio or click here
  • After opening download window it show Terms and Conditions page. Click on the checkbox I have read and agree with the above terms and conditions.
  • Now click on Download Android Studio for Windows.

After successfully download Android studio follow the step for installation of Android studio.

  • Make sure your system is internet connected before starting may download missing files and folders.
  • Open folder where you have downloaded Android studio. Right-click on that android-studio.exe (name will be different) file and select Run as administrator.
  • You will see the Welcome window of Android Studio Setup.
  • Just click on Next
  • After that it asks for Choose components. Make sure all components options have a ticked before click on Next

  • If it showing no SDK found click on It will open SDK components Setup windows
  • Make sure all checkbox are ticked, and then click on
    • Then it show Verify Settings, just click on Next
    • It starts downloading components.
    • After downloading all components just click on finish


  • If you have already SDK file then after clicking on Next, it ask for Configuration Settings.
  • From hare you can change Android studio Installation location and Android SDK Installation location. By clicking on Browse button you can select location/change location.
  • Then click on Next
  • After that it will ask for Emulator setup, fill the configuration which are Recommended there.
  • Then click on Next
  • Next window showing Completing Android Studio Setup.
  • Just click on Next
  • Hurray!!  we successfully installed Android studio.

Go through all this steps to install Android Studio in your system, if any difficulty comes or for any quarry’s you can comment blow, I will definitely help you out.

A complete guide on Whey Protein

Today we are going to talking about protein powder it means whey protein and other protein powder as well as we discuss about the myths about protein powder.Many times it consider whey protein or any other protein powder is steroids. I would like mention one point here is  whey protein is not steroids it is pure dairy product.  Let’s take an look on how whey protein is dairy product?whey protein is dairy product

And the main thing that is Whey protein powder that is for to push your diet or add more protein to your diet.


But first, we take short information about what is protein?

what is protein?

Amino acids are building blocks of protein without amino acid it is not possible to build muscle Protein is the macro nutrient. It helps to build a muscle mass .Human body contain 20 amino acids, in which 9 amino acids are very essential and the main think is Human body unable produce such amino acids , So in order to full-fill these need a proper diet plane is very important .

so this is the short information about protein , Now let’s take tour towards  how protein is made?

How is whey protein made?

As i quoted above  it an dairy product so its obvious  that comes from milk[Only cows milk is used]. High-quality milk were used in order to get high-quality protein

First of all extracted high-quality milk shift in chess manufacturing factory. These high quality contain around  3.5% protein,4% fat,4.6% lactose, It also contain some bacteria.

In order to reduce the amount of bacteria , It goes through Pasteurization process, in which milk heated at 72°C  to 73°C.  Once process got finished ,The remaining mink contain  20% whey and 80% casein and then milk has divide into two part one is solid and second is liquid  that solid part is collected and process as a chess and liquid as collected and process as whey this liquid then process for purification to remove carbohydrate, fats, minerals and water then liquid whey is sent to protein manufacturing factory and this liquid whey is instantly load into big network of stainless steel turbines that has special ceramic filters this process remove fats and lactose from this liquid then this whey protein liquid is go to into dryer this dryer is hot as well as cold to dry out the water and separated the solid from the liquid in this whole process we get the resultant powder may have 90% of whey ratio and this whey protein is tested for purity and then for test it has added some artificial favor as well as it has for good mix-abilit.

Now there are many types of protein available in the market

what kind of protein are best for good health.

Let’s see
There are mostly used this three protein powder that have
Protein concentrates: This contains 60% to 80% of protein and other 20% to 30% of calories in fat and carbs it is high in sugar and its mixability is quite good.

Protein isolates

It is the best form of protein because it contains 90% to 95% of protein and additional carbs and fats removing by filtering and it does not high in sugar and it is very good in mixability

Protein hydrolysis

It is a pure form of protein and it do not have any sugar presence but it’s mixability is not very good
We recommend protein isolates because it has good  mixability

From these three protein powders, it has also other protein powders

 Casein Protein

Casein is low digested slowly absorbed much more slowly. It takes time to digest that 6 to 7 hours that’s why we recommend take before sleep.

 Soya protein

It is a good source of protein for vegetarian people but we recommend take less serving as you can because it affects your testosterone level for men and for women it is good

 Milk protein isolates

It contains casein and proteins and it is similar to soya protein


How to Identify Fake Protein Powder

Now-a-days lots of fake protein powder available in market ,  we’ll give you a method to identify original protein powder.
Check the label of the company

  • Check manufacturing date on the protein powder box
  • Check the seal if the seal is broken then don’t buy that product’s ever.
  • Incorrect hologram
  • Tastes funky if your protein powder tastes weird then instantly return this product

Following cases may affect your health when you take protein powder that’s why take smartly

1. Protein powder has a side effect when anyone takes an overdose of it we will recommend to optimal protein intake is about 0.8g to 1.0 per pound of body weight per day

2. If you have an existing renal disease or existing kidney problems then limit your protein intake

3. Elderly individuals at risk of bone density issues and osteoporosis (a medical condition in which deficiency of calcium or vitamin D) should aim to consume more protein (when you take more protein)


1. to live a healthy life: 0.5 to 0.7 grams per pound of body weight
2. to build muscle: 0.8 to 1 grams per pound of body weight
3. to loose fat maintain muscle: 0.8 to 1 grams per pound of body weight
So, guys, it is a complete guide of protein

Lastly this word for you

The mirror is a reflection our body and we saw how we are healthy we are so if you want your reflection be healthy then eat healthy food and be smart for your health.

Steps/Phases in System, Server, Organization Hacking

Hi,welcome to KnowledgeSuttra . To gain access in anyone’s/organizations system, there must be a proper way to do so. Meanwhile Cyber Security world is always gone through all this things. Stealing someone’s/organizations data is like impressing a girl to love you, and then having her with you rather than her parents. Yes ! All the things which we do to impress a girl and make her fall in love with you, all we need to do during a single System/Organization hacking.

content :-

:-First Phase of Hacking Reconnaissance

:-Second Phase of Hacking is Scanning.

:-Third phase of hacking is Gaining access.

:-Fourth Phase of Hacking Maintaining Access

:-Fifth Phase of Hacking Clearing footprint/tracks


When we see attractive, gorgeous girl the very first thing which we do is Starts Gathering moreover information about her. Same thing we want to do with the system hacking.

We need to start information gathering which is the first phase of hacking. By professionals it is named as Reconnaissance.
Reconnaissance include the information about system.

First Phase of Hacking Reconnaissance

In this it has two phases.

  1. Active reconnaissance
  2. Passive reconnaissance

1. Active reconnaissance

In this case the hacker steps ahead by directly interacting with the organization/system/victims. But if he has a face of anonymous/hacker then hacker can’t get as much information about victims. Hence hacker need to be professionally presenting himself to gather more information about victims. Somewhat it is the dangerous case like asking about our crush to her parents

2. Passive reconnaissance 

In this case we do not directly interact with the company/organization/system. As much as possible we gather information available online on websites, google, etc. But avoiding directly interaction with organization/systems/someone.

But whatever information available on the internet is also sensual, and that’s what we want during hacking. Just like Not asking about our crush to her parents

Second Phase of Hacking is Scanning.

Scanning allows the user to know more about victim. In this phase a hacker gains information about the technical issues, bugs, backdoors, loophole, as well as open closed ports list, IP, and flaws in the victims system.

It include the usage of tools. Pinging, port scanning, vulnerability scanner, nmap(Network mapper), etc. Keep in touch we will directly interact with tools & get a better practice session over it.
Scanning is not a start of hacking. Hacking is started since you victimized a system. Now you are at the second stage & only three stages/phases of hacking are left.

Lets get to the third one.
Scanning is comparatively same as proposing a girl. If she accepts then hacker allowed to get in the third phase of hacking.

Third phase of hacking is Gaining access.

Gaining access is also a section of tools. Unlike we used gifts to control our crush to be with us. This tools are taken by completely hands on practice session. Coming soon. I am really glad to tell you that your hacking/victimizing has been done.

But still there are two main phases of hacking are left .The last two phases are Maintaining access & clearing footprint

Fourth Phase of Hacking Maintaining Access

It contains the activities that performed by a hacker to control all the required activities under hackers control.

Fifth Phase of Hacking Clearing footprint/tracks

It is the main + biggest phase where hacker comes back from the victims system with clearing hacked way, self IP, and our witnesses of proving that none other than you was hacker behind it. Hence be focused on this. Because organization uses honeycomb like structure in which hacker get caught. Be in touch for coming tools videos.

Let’s go through this video session.

Introduction to Android Application development

Hello everyone welcome to KnowledgeSuttra. Guys from today we are starting a blog related to Android application development. We provide proper and complete information about Android App Development from beginning to expert level step by step. Today we just get an introduction to Android Application development. We will see what exactly Android is, how Android and Java work together and what is Android API. And we will see what tools and software required for the development environment.


  1. About Android History
  2. What Exactly Android is
  3. Which Are Android Programming Languages
  4. What Is Android API

About Android History

Android was acquired by Google in 2005, but peoples didn’t have much interested in it. Google announced its first Android phone that was G1 in 2008. The G1 was the first publicly released Android device. At that time it is having fewer features and poor look as compare to Apple’s iPhone. They putting some effort into the product and make it better for users. Quite quickly the number of the Android user increases because it giving a good option in both price-conscious as well as the fashion-conscious as compare to Apple’s iPhone. Android starts with the Android “1.0 – BASE” and now we are using Android version “9.0 – P”. Right now, Android is in huge demand and the result is that the platform with the Android App development is turning into one of the major options, instead of taking second place to Apple’s iOS.

What Exactly Android is

Android is a customizable, ready-made and low-cost operating system that can be used with high-tech devices and for this reason; it is popular with technology companies. Android is an operating system for mobiles developed by the Google Corporation. Android is a Linux kernel based operating system. The user interface of the Android operating system is direct manipulation based. Android is open source and this encouraged a huge community of enthusiasts and developers to use its code for developing community-driven projects with which they can add additional features for advanced users. They can also install Android on devices that run on other OS.

 This is primarily designed for touchscreen smartphones and tablets. Apart from these, Android can also be used for wrist watches (Android wear), televisions (Android TV) and cars (Android auto). The operating system makes use of the touch inputs which loosely correspond to the real world actions, like pinching, tapping, swiping and reverse pinching for manipulating the virtual keyboard and the on-screen objects. This is not all, Android is also used with digital cameras, gaming consoles, personal computers and a few other electronics. Of all the operating systems in the market, Android holds the largest installed base.

Which Are Android Programming Languages

The Android operating system consists of Java code, some of the framework is not written in Java. Small amounts of XML in use to addition with Java in Android apps designing All the Android applications are written in Java language. But it is not necessary we can make Android application only with the java we can use C and C++ also for the development. Google Announced Official Language For Android Development: Kotlin.

 Which Are Android Programming Languages+knowledgesuttra Kotlin is very advanced and easy language it is a little bit similar to Java but much easier than Java. You can use any of this language but you have to know about the XML for the designing of UI (user interface). It is must to know about XML before starting Android Application Development. But the Android Studio reduces that problem also. Android studio is IDE for Android Application Development which provides drag and drops option for UI designing. There are many IDEs are available to developing an Android Application but mostly we use IntelliJ, Android Studio, and eclipse. I also recommend using Android Studio it is the best option to develop fast and good Android Application.

What Is Android API

The Android API is the code that makes it extremely simple to do remarkable things. Basically, Android API is an interface which gives us the more user-friendly environment to develop batter Android Application. A straightforward similarity could be drawn with a machine.

For example, bike when you advance on the accelerator, an entire pack of things occurs in the engine. We don’t have to comprehend about burning or fuel pumps in light of the fact that a shrewd designer has given an interface to us. For this situation, a mechanical interface—the accelerator pedal.

A quick guide on website development : WordPress

HI welcome to KnowledgeSuttra. we received lot’s of Mails regarding Website development. So here is it, Today I am going to give you a quick guide on Website Development . If you had knack in any filed And willing to spread your knowledge as well gain, make an website starting blogging on it.

It is says that “As much as you share your knowledge, It increases your to”. In other word win win situation.

I am trying to keep thinks clears as well easy to understand

 In order to starting blogging you need your own site. And here comes a glitch, What about the coding part. No Worry, WordPress for those one who had no knowledge or Basic knowledge about coding. Drag and drop install plugins as per your requirement and you all set .

 Lets take deep dive into it

What is WordPress?

In technical way WordPress may defined as, It ia an Open source content management System [CMS] Based on PHP and MySQL. Ypu can use WordPress for free of cost, in these case you had limited access like you can’t use plugin and cant install desired theme

In order to get full access you need to buy Domain name As well hosting. I strongly recommend to buy hosting from Blue Host or Godaddy those are one of the most trusted Hosting provider, even we also use Godaddy. Before buying any hosting certain things need to be check, we will discuss these part in next blog. Wordpress: easy to use knowledgesuttra

If you still Confused, lets go through these example

 Consider you Bought an Mobile Phone[Hosting ] And It has ANDROID OS[WordPress].  once you have those things You Put an Amazing good looking wallpaper[]Theme],Afterwards you installed software or Say Application as per your requirement [Plugins]

Hope you get an pretty good idea about WordPress

Top Reasons To Use WordPress.

 1. Popular CMS

  WordPress has worlds most popular CMS. As per quoted above a non technical person can also use WordPress . It provide user friendly Back-end.

2. Lower maintenance cost    

low maintance cost+knowledgesuttra  It has lower Maintenance cost As compare to other Open source CMS like Joomlaand Drupal [ Let me know in comment section, If you have Alternative ].

3. Highly customizable

The main reason why we use WordPress. Choose your desired theme Customize it, If you need more features installed Plugins And you good to go. Some times you need pay for premium themes like AVADAhighly coustmizable +knowledgesuttra

How much does it cost to set up a website?

In order to Make an site you need Domain name and Hosting. Hosting comes with different planes like Economy , Premium etc. Cost varies according to Hosting plans.

 For Blog site

If you were planning to build an Blogging site, you can go with Economy or Starter plan, Which give you 30GB storage Unmetered bandwidth and 512MB Ram. It will cost you around 25$ to 30$[2300/- rs]

For E-commerce Site

 For E-commerce site you need to increase your budget.  You have to choose plan which gives you a unlimited Storage,Unmetered bandwidth and Ram 4gb +.  For such specification you can choose Deluxe or Unlimited plan. Which may cost you around 80$ [5,000/- INR]or more .

Note:- All those price which I mention above may varies, and I listed above plan by reference through godaddy

WordPress Alternative

1. Tumbler

Tumbler is an Microblogging site and social networking Platform allows you to follow other blogger

2. Blogger

 Blogger is an Goggles platform develop for specially blogger, By which you apply Adsense and earn. Because Its an goggles product, no need to take a look on sites security.


 Unlike the opposite WordPress alternatives listed here, HiFi is a lot of targeted to the little selling agency WHO styles or updates websites for its shoppers. It still needs a designer and/or a coder to customise its visually wealthy templates, however then, anyone, technical or otherwise, will simply update content through the CMS.


 Ghost is an open source,  it provides Adoptable process of online publishing for individual bloggers. By using Ghost you can easily  create native Blog +Knowledgesuttra

Interestingly, the platform is free, however Ghost charges for its server. In fact, Ghost charges supported the amount of blogs, also because the total traffic of all diary’s (one blog with ten,000 or fewer views a month is $5 monthly).

Just small investment of time and with  little bit sense  you also can be WordPress Front-end developer.

Feel Free to  ask any question regarding above topic , I’ll glade to help you out







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