Mustufa786

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    

Mustufa786

<?xml version="1.0" encoding="utf-8"?>
<com.balysv.materialripple.MaterialRippleLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <LinearLayout
        android:id="@+id/parentLayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:clickable="true"

Mustufa786

public class Person {

    public int image;
    public String name;
    public String description;


    public Person() {

    }

Mustufa786

public class RecyclerAnimationAdapter extends RecyclerView.Adapter<RecyclerAnimationAdapter.ViewHolder> {


    Context context;
    List<Person> list;

    public RecyclerAnimationAdapter(Context context, List<Person> personList) {

        this.context = context;
        this.list = personList;

Mustufa786

<string-array name="people_names">
        <item>Anderson Thomas</item>
        <item>Adams Green</item>
        <item>Laura Michelle</item>
        <item>Betty L</item>
        <item>Miller Wilson</item>
        <item>Garcia Lewis</item>
        <item>Roberts Turner</item>
        <item>Mary Jackson</item>
        <item>Sarah Scott</item>

Mustufa786

public class MainActivity extends AppCompatActivity {

    ActivityMainBinding bi;
    List<Person> list;
    RecyclerAnimationAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

Mustufa786

<?xml version="1.0" encoding="utf-8"?>
<layout>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context=".MainActivity">

Mustufa786

public class RecyclerAnimationAdapter extends RecyclerView.Adapter<RecyclerAnimationAdapter.ViewHolder> {


    Context context;
    List<Person> list;
    long DURATION = 500;
    private boolean on_attach = true;


    public RecyclerAnimationAdapter(Context context, List<Person> personList) {

Mustufa786

 private void FromLeftToRight(View itemView, int i) {
        if(!on_attach){
            i = -1;
        }
        boolean not_first_item = i == -1;
        i = i + 1;
        itemView.setTranslationX(-400f);
        itemView.setAlpha(0.f);
        AnimatorSet animatorSet = new AnimatorSet();
        ObjectAnimator animatorTranslateY = ObjectAnimator.ofFloat(itemView, "translationX", -400f, 0);

Mustufa786

 private void FromRightToLeft(View itemView, int i) {
        if(!on_attach){
            i = -1;
        }
        boolean not_first_item = i == -1;
        i = i + 1;
        itemView.setTranslationX(itemView.getX() + 400);
        itemView.setAlpha(0.f);
        AnimatorSet animatorSet = new AnimatorSet();
        ObjectAnimator animatorTranslateY = ObjectAnimator.ofFloat(itemView, "translationX", itemView.getX() + 400, 0);