Движение LinearLayout под другой LinearLayout при прокрутке RecyclerView
Сделал весь интерфейс приложения в основном RelativeLayout. В нем уже всё делал по блокам LinearLayout в одном из блоков находится RecyclerView.
Будем обозначать так:
- LinearLayout1 - верхний блок.
- LinearLayout2 - блок находящийся под LinearLayout1.
Не могу сделать так чтобы при скроллинге RecyclerView, LinearLayout2 двигался под LinearLayout1.
Явный пример есть, при листании ленты в приложении ВКонтакте. Когда Истории и блок на историями уходять за экран.
Код того что я пробовал:
final int[] heightStart = new int[1];
final int[] height = new int[1];
final LinearLayout linearLayout1 = findViewById(R.id.vip_ads_container);
linearLayout1.post(new Runnable() {
@Override
public void run() {
heightStart[0] = linearLayout1.getHeight();
height[0] = heightStart[0];
}
});
commonAdsrecyclerView.setOnScrollListener(new RecyclerView.OnScrollListener() {
@Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
if (dy > 0){
animateNavigation(true);
LinearLayout linearLayout1 = findViewById(R.id.vip_ads_container);
LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) linearLayout1.getLayoutParams();
layoutParams.height = height[0] - 1;
} else {
animateNavigation(false);
LinearLayout linearLayout2 = findViewById(R.id.vip_ads_container);
LinearLayout.LayoutParams layoutParams1 = (LinearLayout.LayoutParams) linearLayout2.getLayoutParams();
layoutParams1.height = height[0] + 1;
}
}
});
Мой xml, по id надо двигать vip_ads_container под background_top_conteiner так как top_main_conteiner лежит в нем:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="kz.sferagroup.fromcaappication.MainActivity" android:background="#EDEDED">
<com.google.android.material.bottomnavigation.BottomNavigationView
android:layout_width="match_parent"
android:layout_height="50dp" android:id="@+id/bottom_navigation_view"
android:layout_alignParentBottom="true"
app:itemIconTint="@color/select_btn_bottom_novigation_view"
app:itemTextColor="@color/select_btn_bottom_novigation_view"
app:menu="@menu/menu_bottom_navigation_view" app:itemHorizontalTranslationEnabled="false"
android:background="@drawable/bc_btn_nav_view"/>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/main_conteiner" android:background="#00FFFFFF">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:gravity="top" android:id="@+id/main_conteiner2">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/background_top_conteiner"
android:background="@color/vip_ads_container">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/top_main_conteiner"
android:paddingTop="25dp"
android:background="@drawable/top_main_container" android:paddingBottom="25dp"
android:paddingStart="15dp" android:paddingEnd="15dp">
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/search_btn_conteiner"
android:background="@drawable/btn_search">
<ImageView
android:layout_width="21dp"
android:layout_height="21dp" app:srcCompat="@drawable/search"
android:id="@+id/img_search" android:layout_marginStart="15dp"
android:layout_marginTop="15dp" android:layout_marginBottom="15dp"
app:tint="@color/notactiv_text_button"/>
<TextView
android:text="Поиск..."
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:id="@+id/text_search_btn"
android:fontFamily="@font/roboto" android:textSize="20sp"
android:textColor="@color/notactiv_text_button" android:layout_marginStart="15dp"
android:layout_marginTop="10dp" android:layout_marginBottom="14dp"/>
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/btn_top_conteiner"
android:layout_marginTop="25dp">
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/activ_botton_top_container"
android:id="@+id/all_ads_top_conteiner" android:gravity="center"
>
<ImageView
android:layout_width="21dp"
android:layout_height="21dp"
android:id="@+id/all_img_btn_top"
android:layout_marginStart="10dp" android:layout_marginTop="8dp"
android:layout_marginBottom="8dp"
app:srcCompat="@drawable/activ_all_img_button"/>
<TextView
android:text="Все"
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:id="@+id/text_all_top_btn"
android:textSize="20dp" android:fontFamily="@font/roboto"
android:layout_marginStart="10dp" android:layout_marginEnd="10dp"
android:layout_marginTop="8dp" android:layout_marginBottom="8dp"
android:textColor="@color/activ_text_button"/>
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/not_activ_botton_top_container"
android:id="@+id/category_top_conteiner" android:gravity="center"
android:layout_marginLeft="5dp">
<ImageView
android:layout_width="21dp"
android:layout_height="21dp" app:srcCompat="@drawable/list_category"
android:id="@+id/categoty_img_btn_top"
android:layout_marginStart="10dp" android:layout_marginTop="8dp"
android:layout_marginBottom="8dp" app:tint="@color/notactiv_text_button"/>
<TextView
android:text="Категории"
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:id="@+id/text_category_top_btn"
android:textSize="20dp" android:fontFamily="@font/roboto"
android:layout_marginStart="10dp" android:layout_marginEnd="10dp"
android:layout_marginTop="8dp" android:layout_marginBottom="8dp"
android:textColor="@color/notactiv_text_button"/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/vip_ads_container"
android:background="@drawable/vip_ads_container"
android:paddingBottom="25dp" android:paddingTop="25dp"
android:addStatesFromChildren="false">
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/text_vip_ads_conteiner"
android:paddingStart="15dp">
<TextView
android:text="VIP Объявления"
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:id="@+id/textView2"
android:fontFamily="@font/roboto" android:textStyle="bold" android:textSize="26sp"
android:textColor="@color/color__text_"/>
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/vip_ads_view_scroll"
android:layout_marginTop="15dp">
<androidx.recyclerview.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="200dp"
android:id="@+id/vip_ads_recyclerview"
android:orientation="horizontal"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="@+id/imageView6"
app:layout_constraintTop_toBottomOf="@+id/imageView3"
app:layout_constraintVertical_bias="0.6"
android:paddingLeft="15dp"
tools:listitem="@layout/maket_vip_ads"></androidx.recyclerview.widget.RecyclerView>
</LinearLayout>