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Android dev looking to learn new technologies and always open for a new job.

Raghunandan Kavi raghunandankavi2010

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Android dev looking to learn new technologies and always open for a new job.
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@Zhuinden
Zhuinden / MainActivity.kt
Last active December 30, 2022 09:40
Fragment multiple tabs without remove or replace
class MainActivity : AppCompatActivity() {
private lateinit var swipeFragment: SwipeFragment
private lateinit var favoritesFragment: FavoritesFragment
private lateinit var newsFragment: NewsFragment
private val fragments: Array<out Fragment> get() = arrayOf(swipeFragment, favoritesFragment, newsFragment)
private fun selectFragment(selectedFragment: Fragment) {
var transaction = supportFragmentManager.beginTransaction()
fragments.forEachIndexed { index, fragment ->
@cedrickring
cedrickring / ColoredShadow.kt
Last active September 5, 2024 21:56
Draw a colored shadow in Android Jetpack Compose
/*
Copyright 2020 Cedric Kring.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
@BhavyaRattan
BhavyaRattan / ScaleItemOnTouchListener.kt
Created September 26, 2020 14:21
Magic Touch Recycler
class ScaleItemOnTouchListener : RecyclerView.OnItemTouchListener {
private var previousX = 0f
private var previousY = 0f
private var previousMotionX = 0f
private var previousMotionY = 0f
private object Constants {
const val SCALE_DEFAULT = 1f
@antonshilov
antonshilov / TreeRenderer.kt
Last active July 1, 2024 18:49
Simple tree hierarchy rendering with Jetpack Compose
package com.example.myapplication
import androidx.compose.animation.AnimatedVisibility
import androidx.compose.animation.ExperimentalAnimationApi
import androidx.compose.foundation.Box
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
@vidyesh95
vidyesh95 / MainActivity.java
Last active April 14, 2023 21:28
How to create carousel viewpager2 or infinite loop/endless scroll in android viewpager2
public class MainActivity extends AppCompatActivity {
ViewPager2 viewPager2;
private Handler headerHandler = new Handler();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
@webianks
webianks / ScalingView.kt
Last active July 13, 2020 13:42
Achieving scale down/up and the onClick callback on CTA views with Compound Views, Gesture Detector, and ObjectAnimator in Android.
import android.animation.AnimatorSet
import android.animation.ObjectAnimator
import android.annotation.SuppressLint
import android.content.Context
import android.util.AttributeSet
import android.view.GestureDetector
import android.view.MotionEvent
import android.view.View
import android.widget.FrameLayout
import androidx.core.view.GestureDetectorCompat
@saikiran91
saikiran91 / BaseUpdateCheckActivity.kt
Last active October 28, 2024 14:32
Android officially announced the in-app updates. https://developer.android.com/guide/app-bundle/in-app-updates. This is the code sample for handling both IMMEDIATE and FLEXIBLE updates in a single activity; Kotlin way.
import android.app.Activity
import android.content.Intent
import android.content.IntentSender
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.ContextCompat
import com.google.android.material.snackbar.Snackbar
import com.google.android.play.core.appupdate.AppUpdateManager
import com.google.android.play.core.appupdate.AppUpdateManagerFactory
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Job
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
/*
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
@pb111
pb111 / K-Means Clustering with Python and Scikit-Learn.ipynb
Created July 7, 2019 07:48
K-Means Clustering with Python and Scikit-Learn
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@objcode
objcode / ConcurrencyHelpers.kt
Last active August 20, 2025 06:45
Helpers to control concurrency for one shot requests using Kotlin coroutines.
/* Copyright 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,