xvadsan

/** Set the View visibility to VISIBLE and eventually animate the View alpha till 100% */
fun View.visible(animate: Boolean = true) {
    if (animate) {
        animate().alpha(1f).setDuration(300).setListener(object : AnimatorListenerAdapter() {
            override fun onAnimationStart(animation: Animator) {
                super.onAnimationStart(animation)
                visibility = View.VISIBLE
            }
        })
    } else {

xvadsan

<androidx.recyclerview.widget.RecyclerView
    android:id="@+id/recycler_view"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layoutAnimation="@anim/layout_animation"
    app:layout_behavior="@string/appbar_scrolling_view_behavior" />

alexoro

package com.vk.im.ui.utils.recyclerview;

import android.support.v7.widget.RecyclerView;
import android.util.SparseIntArray;

/**
 * RecycledViewPool with unlimited number of ViewHolders
 * {@author uas.sorokin@gmail.com}
 */
public class NoLimitRecycledViewPool extends RecyclerView.RecycledViewPool {

truongngoclinh

apply plugin: 'com.android.application'
apply plugin: 'android-apt'

android {
    compileSdkVersion versions.compileSdk
    buildToolsVersion versions.buildTools

    defaultConfig {
        applicationId "samples.linhtruong.com.ui_reactive_rxjava_realm"
        minSdkVersion versions.minSdk

segunfamisa

// app module build.gradle
apply plugin: 'com.android.application'

android {
    compileSdkVersion rootProject.compileSdkVersion
    buildToolsVersion rootProject.buildToolsVersion
    defaultConfig {
        applicationId "com.segunfamisa.gradleextraproperties"
        minSdkVersion rootProject.minSdkVersion
        targetSdkVersion rootProject.targetSdkVersion