[英]Scrolling of multiple recycler view in an activity. (how to make it smooth)
I have 2 recyclerviews in my activity 1st one is horizontally scrollable and the 2nd one is vertically scrollable. 我的活动中有2个recyclerviews,第一个可水平滚动,第二个可垂直滚动。 (XML code given below) But the scrolling is not smooth.
(下面给出了XML代码)但是滚动并不流畅。
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ll1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#eeeeee"
android:clickable="true"
>
<ProgressBar
android:id="@+id/progressBarCircularIndetermininatesearch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:indeterminateTintMode="src_atop"
android:indeterminateTint="#f44336"
android:layout_centerInParent="true"/>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@+id/progressbacklin"
android:scrollbars="none"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.RecyclerView
android:id="@+id/videolist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="2dp"
android:layout_marginRight="2dp"
android:layout_alignParentTop="true"
android:scrollbars="none"
/>
<android.support.v7.widget.RecyclerView
android:id="@+id/list"
android:layout_below="@+id/videolist"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="2dp"
android:layout_marginRight="2dp"
android:scrollbars="none"
/>
</RelativeLayout>
</ScrollView>
<LinearLayout
android:id="@+id/progressbacklin"
android:layout_above="@+id/adViewsearch"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_marginBottom="90dp"
android:layout_marginTop="5dp"
android:background="@drawable/white"
android:gravity="center"
android:layout_centerHorizontal="true"
android:layout_alignParentBottom="true"
>
<ProgressBar
android:id="@+id/progressBarCircularIndetermininate"
android:layout_width="24dp"
android:layout_height="24dp"
android:indeterminateTintMode="src_atop"
android:indeterminateTint="#f44336"
android:layout_centerInParent="true"/>
</LinearLayout>
<com.google.android.gms.ads.AdView
xmlns:ads="http://schemas.android.com/apk/res-auto"
android:id="@+id/adViewsearch"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
ads:adSize="SMART_BANNER"
ads:adUnitId="@string/banner_ad_unit_id" />
</RelativeLayout>
i use 我用
setNestedScrollingEnabled(false);
for both recycler view. 对于两个回收者视图。
Any ideas to implement this with a smooth scrolling? 有什么想法可以实现平滑滚动吗?
Change ScrollView
to NestedScrollView
. 将
ScrollView
更改为NestedScrollView
。
In order this to work, you need to have RecyclerView
with height wrap_content
inside NestedScrollView
and you need to set recyclerView.setNestedScrollingEnabled(false)
from code. 为了使其正常工作,您需要在
NestedScrollView
具有高度为wrap_content
RecyclerView
,并且需要从代码中设置recyclerView.setNestedScrollingEnabled(false)
。
How i solved this problem is by using a single Recycler view instead of two and setting up the other (1st recycler view in question) recycler view as first item of it. 我如何解决此问题的方法是使用单个“回收者”视图而不是两个,并将另一个(有问题的第一个回收者视图)设置为它的第一项。 Now it works perfect and scrolling smoothly.
现在,它可以完美运行并且可以平滑滚动。
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