This is the simple guide which helps even the beginners to develop an android app which gets the attention of the market. Build your basic app in few steps
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* Introduction to iOS for those who don't have even have a little exposure to iOS.
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PERTEMUAN 3_INTRO TO ANDROID APP DEV.pdfarfa442827
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This is the simple guide which helps even the beginners to develop an android app which gets the attention of the market. Build your basic app in few steps
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Gamer’s for Life Application
Project Plan:
For my project, I will spend most of the semester designing the app and because it is the most difficult component of my project. …………..
( Mention this ) >>> I will create a survey for my customers to fill out. The survey would basically ask them if they liked the application , what features should i add to the app , favorite games and do you play video games or not ?
and whether they have any suggestions to improve the the application
Thereafter, I will try to fix as many issues as I can for a couple weeks. Therefore, I expect the design app to be ready around April 15th.
Resources:
Project Details:
For the past two months, ( say that i was researching information about video gamers and best players and designs , also say that i picked a name for the application) From the beginning of Spring Break till mid of April, I had been desiging the app itself. I named the application I developed Gamer’s for Life. The application …. Give detials about what the app will have
( I want the app to be simple
Home page - log in and sign in
Search button for gamers and games) i'm using shoutem.comm to build it so it's not fully designed. Talk about the website i'm using and say how its drag and drop no coding involved.
Knowledge being applied:
I started getting interested in developing apps when I took the two web development courses. I learned so much about HTML, JavaScript, CSS as well as php from these courses and that made it easier for me to learn how to create apps. ( LEAVE THIS LIKE THIS) Risk factors:
There are some risk factors - ( secuirty , and no one buying the design ) since its just a deisgn … mention how there is no risk , say
I think this is not an issue in the meantime because my goal of my project is try design an app and hopefully one day build the app and use it
. Therefore, I do not expect the app to be successful. Another risk factor that developers might face is an unsustainable user growth. It is challenging if too many users start using the new app because the developer might get stuck supporting hundreds of thousands of users. The last and most important risk factor is the risk of security breaches. Security breaches are not something new and it has been there for a quite long time. Security breaches can be in many different forms. For instance, it could be Insecure Data Storage and that can result in data loss for a user. Another security breach that could happen is Insufficient Transport Layer Protection. “When designing a mobile application, commonly data is exchanged in a client-server fashion. When this data is exchanged it travels across the carrier network and the Internet. If the application is coded poorly, and not secured, “threat agents” can use techniques to view sensitive data while it’s traveling across the wire” (TOP 10 MOBILE SECURITY RISKS, n.d).
Another mobile security risk is poor ...
Android app development guide for freshers by ace web academy
1. STEP BY STEP PROCESS TO DEVELOP YOUR OWN
ANDROID APP –A BEGINNER’S GUIDE
2. It’s the rage of android apps now as every business gets success and reaches
the end users with its true potential. This is not down to earth process to create
an outstanding app; rather every developer with basic knowledge of some coding
languages like JAVA, C, C++ can do this.
So if you wanted to create an app out of your ideas, then here is the quick and
simple guide which helps you to build your own android app guide in less time.
Follow the simple steps and for sure you can earn handsome amount with the
creative app which you have curetted.
1. Prerequisites of android app development:
If you want to create a basic android app, you should have basic knowledge on
coding languages like JAVA, C, C++
Concept/idea to showcase or implement your app
System specifications to check:
The following are the required software requirements which you need to install if
you are not having before you start creating the app. Doesn’t have!
Download and install the both Java tool Kit and Android Studio
3. First we need to install Java Jdk, because android studio will select automatically jdk
path.
Or If you want to install android studio first then you need to set “Home path'
• Java Jdk1.7 or Jdk 1.8
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-
downloads-2133151.html
• Android Studio
http://developer.android.com/sdk/index.html
Hardware Requirements: Ensure that you are having these hardware
specifications - RAM 4GB, Hard disk 500GB
2. Wireframe:
Have a great idea to develop app? Then now draw wireframe for your basic app
and ensure that you are making use of this tool to represent the proposed
functionality of the app and the structure of the app.
There should be proper attention on the graphical elements and the functionality
of the app. When this is achieved properly, then developing the code will be
easier and you will also know how the end users are going to use it. It is also
helpful to make desired changes if you wish things are not as per the
specifications.
For example I want to develop a basic Login Demo app with login & sign up
buttons functionality. Here is my wireframe
App name: Login Demo
Login Button
SignUp Button
4. 3. Impeccable Design:
Design is the element which attracts the people. When they like the graphics and
the colors used for the theme of the app, then they would spend some more time
and know the details of the app or its services. So make sure that you are vigilant
about the colors and as well the images and the graphics which you put into it.
4. Start development:
Once you are done with the wireframe and then added the images and the
designs of the app, now it is time to start the coding as per the requirements.
Steps How to create android app (Login app Demo)
Step 1:
Open the Android studio and you can follow the bellow steps to create new app.
Go to file------->New ----> new project
Step 2:
Define Your app name, package name.
Here you have to enter the app name, company domain and as well the package name once
you are decided with the name.
App Name: Login Demo
Package/Domain Name: By default you can see your PC name.
package com.infasta.logindemo; here com is domain name, infasta(PC name) is user
editable name and login demo is an app name
5. Step 3:
Enter the form Factors of the app (phone&tab, wear, tv, glass).
Enter the details of the SDK, TV glass, Wear and then proceed further.
Form factor: It says type of your app, below are option you can find. Depends on the
requirement you need to choose.
Step 4:
Once you select the form factor, the code will be generated by default.
Select empty activity for Login App Demo
6. Step 5:
After you selected the form empty form factor, java class(with default class name as
MainActivity) and related xml file(with default name as activity_main)
As per your requirement you change both Java class and xml file name.
Step 6:
Once you finish step 5, your application starts building in back-end in this process dependence jar files
will be added to app and completes app building.
Build the Application
Here your project is created and now you can add the dependence jar files and build the
application
7. Step 7:
Once your application is built project gets created and then Java Class, Xml files open
automatically. You can see same as below
Code for Login app Demo
Step 8:
Open xml file, go to Design part and drag required 2 buttons from left side widgets window
Here you can define the button listener method inside button tag
android:onClick="loginPage"
<!—onClick=signupPage this method name you can write inside the java class
end of onCreate() method -->
In text view you can see below code.
<?xml version="1.0"encoding="utf-8"?>
<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.infasta.logindemo.MainActivity">
<Button
style="?android:attr/buttonStyleSmall"
android:layout_width="wrap_content"
9. }
//login button method
public void loginPage(View v){
Intent intent=new Intent(this,LoginActivity.class);
startActivity(intent);
}
//signup button method
public void signupPage(View v){
Intent intent=new Intent(this,LoginActivity.class);
startActivity(intent);
}
}
How to create the new Activity or another screen
Step 10: To create new Activity, follow the below screen and here you can defend the java class, xml
file name also.
Step 11:
This is the screen for (Login screen) xml files
activity_login.xml
<?xml version="1.0"encoding="utf-8"?>
<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.infasta.logindemo.LoginActivity">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/editText"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
15. Conclusion:
This is the simple guide which helps even the developers to develop the app which gets the attention of
the market. If you have an idea for business, do not stop implementing it just thinking of the budget.
Because you can even create an app and this is as simple as explained above. Just make a note of the
factors and the functionality and then you can achieve step by step in no time. Happy and successful
journey of creating the app for your simple business.
SOURCE:
HOW TO BUILD YOUR OWN ANDROID APP -STEP BY STEP GUIDE
-By Ace Web Academy Trainer
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