wie oben Layout auf recyclerview verstecken in viewpager Scrollen

Question

i unten Layout

ich will tablayout hide gewohnt bin, zwei Layouts relativ, wenn recyclerview in viewpager

und wenn possiblely auch will, normal Layout sichtbar nach auszublenden Ende

dies mein Layout layout.xml

012 etwas Hilfe bitte

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
android:layout_width="match_parent" 
android:layout_height="wrap_content" 
android:background="#ffffff"> 

<com.ogaclejapan.smarttablayout.SmartTabLayout 
    android:id="@+id/st_route_result" 
    android:layout_width="match_parent" 
    android:layout_height="40dp" 
    android:background="@color/main_top_background" 
    android:paddingLeft="8dp" 
    app:stl_clickable="true" 
    app:stl_defaultTabBackground="@color/main_top_background" 
    app:stl_defaultTabTextAllCaps="true" 
    app:stl_defaultTabTextColor="@color/main_top_background" 
    app:stl_defaultTabTextHorizontalPadding="10dp" 
    app:stl_defaultTabTextMinWidth="65dp" 
    app:stl_defaultTabTextSize="@dimen/main_tab_title_size" 
    app:stl_distributeEvenly="false" 
    app:stl_dividerThickness="0dp" 
    app:stl_drawDecorationAfterTab="true" 
    app:stl_indicatorAlwaysInCenter="false" 
    app:stl_indicatorColor="#f2f2f2" 
    app:stl_indicatorCornerRadius="0dp" 
    app:stl_indicatorGravity="bottom" 
    app:stl_indicatorInFront="true" 
    app:stl_indicatorInterpolation="linear" 
    app:stl_indicatorThickness="1dp" 
    app:stl_indicatorWidth="55dp" 
    app:stl_indicatorWithoutPadding="false" 
    app:stl_overlineThickness="0dp" 
    app:stl_underlineThickness="0dp" 


    /> 


<LinearLayout 
    android:layout_width="match_parent" 
    android:layout_height="1dp" 
    android:layout_below="@+id/st_route_result" 
    android:layout_marginTop="-1dp" 
    android:background="#11f2f2f2"> 

</LinearLayout> 

<RelativeLayout 
    android:id="@+id/rl_route_result_refresh" 
    android:layout_width="50dp" 
    android:layout_height="40dp" 
    android:layout_toLeftOf="@+id/rl_route_result_exit"> 

    <ImageView 
     android:id="@+id/iv_route_result_refresh" 
     android:layout_width="29dp" 
     android:layout_height="23dp" 
     android:layout_centerInParent="true" 
     android:layout_marginLeft="10dp" 
     android:layout_marginRight="10dp" 
     android:layout_marginTop="13dp" 
     android:src="@mipmap/main_search_station_refresh_un_real" /> 

    <ImageView 
     android:id="@+id/iv_route_result_live" 
     android:layout_width="20dp" 
     android:layout_height="10dp" 
     android:layout_marginLeft="23dp" 
     android:layout_marginTop="15dp" 
     android:src="@mipmap/livebtn" 
     android:visibility="invisible" /> 
</RelativeLayout> 


<RelativeLayout 
    android:id="@+id/rl_route_result_exit" 
    android:layout_width="50dp" 
    android:layout_height="40dp" 
    android:layout_alignParentRight="true"> 

    <ImageView 
     android:layout_width="17dp" 
     android:layout_height="17dp" 
     android:layout_centerInParent="true" 
     android:layout_marginBottom="10dp" 
     android:layout_marginLeft="16dp" 
     android:layout_marginRight="16dp" 
     android:layout_marginTop="10dp" 
     android:src="@mipmap/exit_white" /> 
</RelativeLayout> 


<RelativeLayout 
    android:id="@+id/rl_route_result_middle" 
    android:layout_width="match_parent" 
    android:layout_height="40dp" 
    android:layout_below="@id/st_route_result" 
    android:background="@color/main_top_background"> 


    <LinearLayout 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_centerVertical="true" 
     android:layout_marginLeft="15dp" 
     android:orientation="horizontal"> 

     <TextView 
      android:id="@+id/tv_route_result_total_time" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:textColor="@color/nomal_color_ffffff" 
      android:textSize="14dp" /> 


     <TextView 
      android:id="@+id/tv_route_result_total_station" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="10dp" 
      android:textColor="@color/nomal_color_ffffff" 
      android:textSize="14dp" /> 


     <TextView 
      android:id="@+id/tv_route_result_total_trans" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="10dp" 
      android:textColor="@color/nomal_color_ffffff" 
      android:textSize="14dp" /> 


    </LinearLayout> 


    <RelativeLayout 
     android:id="@+id/rl_route_result_alarm" 
     android:layout_width="50dp" 
     android:layout_height="40dp" 
     android:layout_toLeftOf="@+id/rl_route_result_share"> 

     <ImageView 
      android:id="@+id/iv_route_result_alarm" 
      android:layout_width="21dp" 
      android:layout_height="21dp" 
      android:layout_centerInParent="true" 
      android:src="@mipmap/alarm_on" /> 
    </RelativeLayout> 

    <RelativeLayout 
     android:id="@+id/rl_route_result_share" 
     android:layout_width="50dp" 
     android:layout_height="40dp" 
     android:layout_toLeftOf="@+id/rl_route_result_favorit"> 


     <ImageView 
      android:layout_width="17dp" 
      android:layout_height="21dp" 
      android:layout_centerInParent="true" 
      android:layout_marginRight="22dp" 
      android:src="@mipmap/route_share" /> 
    </RelativeLayout> 

    <RelativeLayout 
     android:id="@+id/rl_route_result_favorit" 
     android:layout_width="50dp" 
     android:layout_height="40dp" 
     android:layout_alignParentRight="true" 
     android:layout_centerVertical="true"> 

     <ImageView 
      android:id="@+id/iv_route_result_favorit" 
      android:layout_width="22dp" 
      android:layout_height="22dp" 
      android:layout_centerInParent="true" 
      android:layout_marginBottom="8dp" 
      android:layout_marginLeft="10dp" 
      android:layout_marginRight="16dp" 
      android:layout_marginTop="8dp" 
      android:src="@mipmap/mymetro_unfavorit" /> 


    </RelativeLayout> 


</RelativeLayout> 

<RelativeLayout 
    android:id="@+id/rl_route_result_bottom" 
    android:layout_width="match_parent" 
    android:layout_height="45dp" 
    android:layout_below="@id/rl_route_result_middle" 
    android:background="@color/main_top_background"> 

    <TextView 
     android:id="@+id/tv_route_result_message" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_centerVertical="true" 
     android:layout_marginLeft="15dp" 
     android:textColor="#ffffff" 
     android:textSize="16dp" /> 


</RelativeLayout> 

<RelativeLayout 
    android:id="@+id/rl_route_result_enter_train_top" 
    android:layout_width="match_parent" 
    android:layout_height="50dp" 
    android:background="#000000" 
    android:visibility="gone"> 

    <ImageView 
     android:id="@+id/iv_enter_train_mark" 
     android:layout_width="20dp" 
     android:layout_height="20dp" 
     android:layout_centerVertical="true" 
     android:layout_marginLeft="16dp" 

     android:src="@mipmap/mark_for" /> 


    <TextView 
     android:id="@+id/tv_enter_train_title" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_centerVertical="true" 
     android:layout_marginLeft="7dp" 
     android:layout_toRightOf="@+id/iv_enter_train_mark" 
     android:text="탑승중" 
     android:textColor="#ffffff" 
     android:textSize="14dp" /> 

    <TextView 
     android:id="@+id/tv_enter_train_destination" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:layout_centerVertical="true" 
     android:layout_marginLeft="8dp" 
     android:layout_marginRight="3dp" 
     android:layout_toRightOf="@+id/tv_enter_train_title" 
     android:ellipsize="marquee" 
     android:singleLine="true" 
     android:text="창동행 4335" 
     android:textColor="#ffffff" 
     android:textSize="14dp" /> 


    <RelativeLayout 
     android:id="@+id/rl_enter_train_down" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_centerVertical="true"> 

     <ImageView 
      android:id="@+id/tv_enter_train_dwon" 
      android:layout_width="21dp" 
      android:layout_height="11dp" 
      android:layout_alignParentRight="true" 
      android:layout_centerVertical="true" 
      android:layout_marginBottom="10dp" 
      android:layout_marginLeft="16dp" 
      android:layout_marginRight="16dp" 
      android:layout_marginTop="10dp" 
      android:src="@mipmap/list_down_white" /> 

    </RelativeLayout> 


</RelativeLayout> 

<adcapsule.smapp.View.Custom.CustomViewPager 
    android:id="@+id/vp_route_result" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content" 
    android:layout_below="@id/rl_route_result_bottom" 
    app:layout_behavior="@string/appbar_scrolling_view_behavior" /> 

Answer 1

eine neue abstrakte Klasse erstellen, die RecyclerView.OnScrollListener erstreckt.

Dann können Sie Artikel von Satz X, Y

public abstract class HidingScrollListener extends RecyclerView.OnScrollListener { 

private int mToolbarOffset = 0; 
private int mToolbarHeight; 

public HidingScrollListener(Context context) { 
    mToolbarHeight = Utils.getToolbarHeight(context); 
} 

@Override 
public void onScrolled(RecyclerView recyclerView, int dx, int dy) { 
    super.onScrolled(recyclerView, dx, dy); 

    clipToolbarOffset(); 
    onMoved(mToolbarOffset); 
    //The most important 
    if((mToolbarOffset <mToolbarHeight && dy>0) || (mToolbarOffset >0 && dy<0)) { 
     mToolbarOffset += dy; 
    } 
} 

private void clipToolbarOffset() { 
    if(mToolbarOffset > mToolbarHeight) { 
     mToolbarOffset = mToolbarHeight; 
    } else if(mToolbarOffset < 0) { 
     mToolbarOffset = 0; 
    } 
} 

public abstract void onMoved(int distance);} 

bewegen, wie

private void initRecyclerView() { 
final RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerView); 
recyclerView.setLayoutManager(new LinearLayoutManager(this)); 
RecyclerAdapter recyclerAdapter = new RecyclerAdapter(createItemList()); 
recyclerView.setAdapter(recyclerAdapter); 

recyclerView.setOnScrollListener(new HidingScrollListener(this) { 
    @Override 
    public void onMoved(int distance) { 
     mToolbarContainer.setTranslationY(-distance); 
    } 
});} 

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