Pandiyan Mani – Medium

Jun 27

Navigation Bar using Jetpack Compose

Navigation Bar using Jetpack Compose Hi , let see how to design Navigation Bar using jetpack compose. For that first we need to design the drawer content with heading and sub content for menu items. So lets creates a MenuItem data class for items package com.sample.navigationbar import androidx.compose.ui.graphics.vector.ImageVector …

Navigation

2 min read

Jun 22

Bottomsheet Dialog Using JetPack Compose

Bottomsheet Dialog Using JetPack Compose Hi, let us see how to create a bottom sheet dialog in android using jetpack compose. so we will have a button on tapping on the button we will be showing the bottom sheet expanded and closed. …

Jetpack

1 min read

Jun 13

Serializable Vs Parcelable

Serializable Vs Parcelable Let us see what is Serializable and why its differentiated from Parcelable? The Work of Serializable is to convert an object state to Byte Stream. For passing an object or an array between an application component we use this Serializable or Parcelable. Difference between Serializable Vs Parcelable? …

Parcelable

1 min read

Mar 24

Design Pattern Usage in JAVA and Kotlin

Design Pattern Usage in JAVA and Kotlin What is Design Pattern and Why we needed it? Design Pattern provide a well performed solution for a specific problem/task. It doesn't contain any default implementation hence it make us to design our program in an efficient way so it is easy to…

Design Pattern Kotlin

5 min read

Mar 2

Sorting Algorithms

Sorting Algorithms The efficiency of the algorithms is calculated based on two things 1.Time Complexity 2.Space Complexity Time Complexity is defined as number of times the particular iteration is needed to be executed not the time of execution because it may vary due to processor speed. Space Complexity is the…

Sorting Algorithms

3 min read

Feb 25

Quick Sort Algorithm

Quick Sort Algorithm Quick Sort Algorithm is one has a really good average runtime it is based on divide and conquer it takes particular element as an pivot and Perform partitions the given array around the picked pivot. Best Case: The best case occurs when the partition process always picks…

Quicksort

1 min read

Feb 15

Android Code Coverage Using Jacoco

Android Code Coverage Using Jacoco Hi friends today we see how to implement jacoco in our existing project. What is Jacoco? Jacoco is a type of code coverage tool we use to test unit test case it show the line code covered lets add the implementation in app gradle file …

Jacoco

2 min read

Dec 7, 2021

How to create Gradient Button using JetPack Compose

How to create Gradient Button using JetPack Compose Hi Today we look on to how to create a gradient button using JetPack Compose first we will be creating a kotlin class named GradientButton inside we will be creating a composable fun GradientButton with input parameter text in the form of…

Jetpack

2 min read

Nov 23, 2021

Scope Function in Kotlin

Scope Function in Kotlin What is Scope Function? Scope Function execute a block of code within context of object.That is if you perform this function on an object inside an lambda expresssion then the scope inside the expression will be executed that is called Scope Function Types Of Scope Function …

Kotlin Scope Functions

3 min read

Nov 22, 2021

Implementing onBoarding ViewPager Using JetPack Compose

Implementing onBoarding ViewPager Using JetPack Compose Lets jump straight in to the example Necessary implementation to the app level build gradle file // Paging Compose implementation "com.google.accompanist:accompanist-pager:0.13.0" implementation "com.google.accompanist:accompanist-pager-indicators:0.13.0" implementation "androidx.hilt:hilt-navigation-fragment:1.0.0" implementation "androidx.hilt:hilt-navigation-compose:1.0.0-alpha03" implementation "androidx.navigation:navigation-compose:2.4.0-alpha04" implementation "androidx.compose.runtime:runtime-livedata:$compose_version" implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"…

Jetpack

3 min read