What are the differences between activities, fragments, and intent filters?

Activities are the most common element in Android apps. They are fundamental to the user experience and are used to provide a cohesive navigation flow. Activities can be classified into two categories: Fragments are used when there is a need for more than one screen in an activity. They allow developers to break up the UI into modular pieces that can be reused across activities, which saves time and effort. Intent filters tell Android which intents it wants to handle. It's important that intent filters match all of the required parameters for an intent so that they can properly respond to it. Activities are fundamental parts of any app, they provide cohesive navigation flow and they have two types: activities and fragments.

What are the different types of permissions in Android?

Android permissions are one of the most important aspects of the operating system. They are there to protect your privacy and security. The three types of permissions are normal, dangerous, and signature. Normal permissions are required to use various applications on the phone. Dangerous permissions allow for more sensitive actions that may compromise your privacy or security. Signature permissions are used by apps that come from sources other than Google Play Store or Android Market. Normal Permissions: The normal type of permission is required by any app that wants to access certain features on your device such as reading contact data, receiving text messages, or accessing the camera. These permissions can be denied by you at any time if you feel uncomfortable with them being granted automatically while installing an app.

What are the advantages of using an Android framework?

Android frameworks are used to simplify the development of Android apps. They provide a set of classes and tools that developers can use to build their own app. Developers can use these frameworks to reduce the amount of time it takes to build an app, which is important when you have a tight deadline. There are also some frameworks that offer more advanced features, such as navigation or data management, so developers don’t have to reinvent the wheel every time they start a new project. #BBD0E0 »

Application Components, Part 2 | Android Development

Course Content

Getting Started

13m 6s

Introduction to Android

10m 40s

Android Features and APP Categories

18m 29s

Android Studio Installation

8m 57s

Android Studio Environment Setup

13m 50s

Understanding Android Studio Interface

12m 53s

Importing and Creating Projects in Android - Part 1

14m

Importing and Creating Projects in Android - Part 2

20m 47s

Android Architecture - Linux Kernel

15m 30s

Android Architecture - Android Libraries

17m 25s

Android Architecture - Android Runtime and Applications

14m 31s

Application Components - Part 1

8m 15s

Application Components - Part 2

16m 38s

Additional Components

8m 56s

Assignment : Android Fundamentals

2m 30s

Introduction to JAVA for Android

6m 2s

Why JAVA is more Preferred for Android

23m 30s

JAVA OOPS Concepts - Encapsulation,Abstraction

20m 37s

JAVA OOPS Concepts - Inheritance, Polymorphism

14m 32s

JAVA Constructor

18m 59s

JAVA Classes

13m 55s

JAVA Object

8m 59s

JAVA Classes and Objects Demo Application

50m 29s

Assignment : JAVA Programming Basics

Creating First Project Demo Part-1

14m 47s

Android Life Cycle

22m 37s

Android Life Cycle Practical

27m 4s

Your First Project Demo Part -2

29m 35s

Android Resources

16m 44s

Android - Resources Directory

14m 57s

Demo Application

29m 17s

Introduction to Android Service

18m 22s

Android Service Life Cycle

17m 42s

Service Demo Practical

34m 48s

Creating Broadcast Receivers

27m 9s

Registering Broadcast Receivers

16m 20s

Broadcast Receivers Practical

27m 9s

Content Provider Implementation

15m 55s

Creating Content URI & Description

12m 43s

Content Providers Part 1

12m 30s

Content Providers Part 2

12m 59s

Content Providers Part 3

38m 15s

Fragments Overview

17m 10s

Fragments Life Cycle

15m

Fragments Method to Override

18m 1s

Single Frame Fragment Demo

27m 59s

Android List Frame Fragment Demo

27m 14s

Android Transaction Frame Fragment

27m 33s

Intents and Filters

24m 12s

Intents Method and Objects

26m 6s

Intents Category

16m 19s

Types of Intents

27m 40s

Intent Filters

25m 12s

Intents and Intent Filters Demo - 1

35m 54s

Intents and Intent Filters Demo - 2

31m 50s

Intent Standard Actions Part - 1

19m 10s

Intent Standard Actions Part - 2

7m 55s

Intent Standard Action Part - 3

15m 34s

Intent Standard Action Part - 4

13m

Intent Standard Action Part - 5

12m 55s

Intent Standard Categories Part - 1

18m 49s

Intent Standard Categories Part - 2

19m 20s

Intent Standard Extra Data Part - 1

17m 55s

Intent Standard Extra Data Part - 2

7m 41s

Assignment : Android Application Components

1m 15s

Introduction to Android - User Interface Overview

12m 20s

User Interface Layout Part - 1

12m 55s

User Interface Layout Part - 2

20m 35s

UI Linear Layout

11m 54s

UI Linear Layout Demo

31m 36s

UI Relative Layout Part - 1

22m 47s

UI Relative Layout Part - 2

10m 44s

UI Relative Layout Demo

31m 57s

UI Table Layout

14m 30s

UI Table Layout Demo

25m 55s

UI Absolute Layout

18m 19s

UI Absolute Layout Demo

27m 43s

UI Frame Layout

10m 14s

UI Frame Layout Demo

14m 22s

UI List View using Adapter

21m 36s

ListView Attributes and Array Adapter

8m 38s

UI List View Demo

16m 17s

UI Grid View

17m 36s

UI Grid View Demo

30m 40s

Assignment : Android UI and Widgets

1m 14s

UI TextView control

21m 27s

UI Text View Control Attribute Part - 1

14m 39s

UI Text View Control Attribute Part - 2

9m 31s

UI TextView Control Demo

17m 45s

UI EditText Control

9m 35s

UI EditText Control Demo

12m 38s

UI AutoComplete TextView Control

8m 41s

UI AutoComplete TextView Control Practical

17m 26s

UI Button Control

6m 41s

UI Button Control Demo

15m 50s

UI ImageButton Control

12m 25s

UI ImageButton Control demo

19m 10s

UI CheckBox Control

10m 36s

UI CheckBox Control Demo Part - 1

14m

UI CheckBox Control Demo Part - 2

38m 36s

UI Toggle Button Control

5m 13s

UI Toggle Button Control Practical

15m 12s

UI Radio Button Control

5m 9s

UI Radio Button Control Practical

21m 41s

UI Radio Group Control

16m 46s

UI Progress Bar Control

11m 57s

UI Progress Bar Control Practical

26m 29s

UI Spinner Control

3m 35s

UI Spinner Control Practical

25m 23s

UI TimePicker Control

8m 27s

UI TimePicker Control Practical

19m 14s

UI DatePicker Control

13m 28s

UI DatePicker Contro Practical

21m 18s

Assignment : Android UI control and Components

1m 34s

Basics of Event Handling, Event Listeners and Event Handlers

17m 29s

Anrdoid Event Handler Methods

13m 30s

Event Listener Registration

7m 37s

Styles and Themes in Android

14m

Assignment : Event Handling in Android

58s

Course Summary

12m 18s

Interview Questions

20m 23s

Career Guideline

Android Development For Beginners

Android Fundamentals Application Components - Part 2

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Discussion

Course Content

Getting Started

13m 6s

Introduction to Android

10m 40s

Android Features and APP Categories

18m 29s

Android Studio Installation

8m 57s

Android Studio Environment Setup

13m 50s

Understanding Android Studio Interface

12m 53s

Importing and Creating Projects in Android - Part 1

14m

Importing and Creating Projects in Android - Part 2

20m 47s

Android Architecture - Linux Kernel

15m 30s

Android Architecture - Android Libraries

17m 25s

Android Architecture - Android Runtime and Applications

14m 31s

Application Components - Part 1

8m 15s

Application Components - Part 2

16m 38s

Additional Components

8m 56s

Assignment : Android Fundamentals

2m 30s

Introduction to JAVA for Android

6m 2s

Why JAVA is more Preferred for Android

23m 30s

JAVA OOPS Concepts - Encapsulation,Abstraction

20m 37s

JAVA OOPS Concepts - Inheritance, Polymorphism

14m 32s

JAVA Constructor

18m 59s

JAVA Classes

13m 55s

JAVA Object

8m 59s

JAVA Classes and Objects Demo Application

50m 29s

Assignment : JAVA Programming Basics

Creating First Project Demo Part-1

14m 47s

Android Life Cycle

22m 37s

Android Life Cycle Practical

27m 4s

Your First Project Demo Part -2

29m 35s

Android Resources

16m 44s

Android - Resources Directory

14m 57s

Demo Application

29m 17s

Introduction to Android Service

18m 22s

Android Service Life Cycle

17m 42s

Service Demo Practical

34m 48s

Creating Broadcast Receivers

27m 9s

Registering Broadcast Receivers

16m 20s

Broadcast Receivers Practical

27m 9s

Content Provider Implementation

15m 55s

Creating Content URI & Description

12m 43s

Content Providers Part 1

12m 30s

Content Providers Part 2

12m 59s

Content Providers Part 3

38m 15s

Fragments Overview

17m 10s

Fragments Life Cycle

15m

Fragments Method to Override

18m 1s

Single Frame Fragment Demo

27m 59s

Android List Frame Fragment Demo

27m 14s

Android Transaction Frame Fragment

27m 33s

Intents and Filters

24m 12s

Intents Method and Objects

26m 6s

Intents Category

16m 19s

Types of Intents

27m 40s

Intent Filters

25m 12s

Intents and Intent Filters Demo - 1

35m 54s

Intents and Intent Filters Demo - 2

31m 50s

Intent Standard Actions Part - 1

19m 10s

Intent Standard Actions Part - 2

7m 55s

Intent Standard Action Part - 3

15m 34s

Intent Standard Action Part - 4

13m

Intent Standard Action Part - 5

12m 55s

Intent Standard Categories Part - 1

18m 49s

Intent Standard Categories Part - 2

19m 20s

Intent Standard Extra Data Part - 1

17m 55s

Intent Standard Extra Data Part - 2

7m 41s

Assignment : Android Application Components

1m 15s

Introduction to Android - User Interface Overview

12m 20s

User Interface Layout Part - 1

12m 55s

User Interface Layout Part - 2

20m 35s

UI Linear Layout

11m 54s

UI Linear Layout Demo

31m 36s

UI Relative Layout Part - 1

22m 47s

UI Relative Layout Part - 2

10m 44s

UI Relative Layout Demo

31m 57s

UI Table Layout

14m 30s

UI Table Layout Demo

25m 55s

UI Absolute Layout

18m 19s

UI Absolute Layout Demo

27m 43s

UI Frame Layout

10m 14s

UI Frame Layout Demo

14m 22s

UI List View using Adapter

21m 36s

ListView Attributes and Array Adapter

8m 38s

UI List View Demo

16m 17s

UI Grid View

17m 36s

UI Grid View Demo

30m 40s

Assignment : Android UI and Widgets

1m 14s

UI TextView control

21m 27s

UI Text View Control Attribute Part - 1

14m 39s

UI Text View Control Attribute Part - 2

9m 31s

UI TextView Control Demo

17m 45s

UI EditText Control

9m 35s

UI EditText Control Demo

12m 38s

UI AutoComplete TextView Control

8m 41s

UI AutoComplete TextView Control Practical

17m 26s

UI Button Control

6m 41s

UI Button Control Demo

15m 50s

UI ImageButton Control

12m 25s

UI ImageButton Control demo

19m 10s

UI CheckBox Control

10m 36s

UI CheckBox Control Demo Part - 1

14m

UI CheckBox Control Demo Part - 2

38m 36s

UI Toggle Button Control

5m 13s

UI Toggle Button Control Practical

15m 12s

UI Radio Button Control

5m 9s

UI Radio Button Control Practical

21m 41s

UI Radio Group Control

16m 46s

UI Progress Bar Control

11m 57s

UI Progress Bar Control Practical

26m 29s

UI Spinner Control

3m 35s

UI Spinner Control Practical

25m 23s

UI TimePicker Control

8m 27s

UI TimePicker Control Practical

19m 14s

UI DatePicker Control

13m 28s

UI DatePicker Contro Practical

21m 18s

Assignment : Android UI control and Components

1m 34s

Basics of Event Handling, Event Listeners and Event Handlers

17m 29s

Anrdoid Event Handler Methods

13m 30s

Event Listener Registration

7m 37s

Styles and Themes in Android

14m

Assignment : Event Handling in Android

58s

Course Summary

12m 18s

Interview Questions

20m 23s

Career Guideline

FAQs

An application can be defined as a set of instructions that are written in a programming language and executed by the computer. It is also known as an app.

An Android app is a software program that runs on the Android operating system. These apps are written in Java, compiled with the Android Development Kit (ADK), and then converted into an APK file format for distribution to users.

An Android application consists of four components:

Activity
Service
Content Provider
Broadcast Receiver

Activities are the most common element in Android apps. They are fundamental to the user experience and are used to provide a cohesive navigation flow. Activities can be classified into two categories:
Fragments are used when there is a need for more than one screen in an activity. They allow developers to break up the UI into modular pieces that can be reused across activities, which saves time and effort.
Intent filters tell Android which intents it wants to handle. It's important that intent filters match all of the required parameters for an intent so that they can properly respond to it.
Activities are fundamental parts of any app, they provide cohesive navigation flow and they have two types: activities and fragments.

Android permissions are one of the most important aspects of the operating system. They are there to protect your privacy and security.
The three types of permissions are normal, dangerous, and signature. Normal permissions are required to use various applications on the phone. Dangerous permissions allow for more sensitive actions that may compromise your privacy or security. Signature permissions are used by apps that come from sources other than Google Play Store or Android Market.
Normal Permissions: The normal type of permission is required by any app that wants to access certain features on your device such as reading contact data, receiving text messages, or accessing the camera. These permissions can be denied by you at any time if you feel uncomfortable with them being granted automatically while installing an app.

The Android application is an open source software package that is used for mobile devices. It was created by Google and is also the world's most popular operating system. The Android operating system powers more than 2 billion devices worldwide, including phones, tablets, wearables, TVs, cars, and other gadgets. The different components of the Android application are: -Android framework -Android runtime -Android libraries -Android SDK

Android frameworks are used to simplify the development of Android apps. They provide a set of classes and tools that developers can use to build their own app.
Developers can use these frameworks to reduce the amount of time it takes to build an app, which is important when you have a tight deadline.
There are also some frameworks that offer more advanced features, such as navigation or data management, so developers don’t have to reinvent the wheel every time they start a new project.

#BBD0E0 »