[英]Collapsing ToolBar Layout with viewpager
我正在使用帶有viewpager的CollapsingBarLayout,並且viewpager的片段具有listview,gridview。
這是我的代碼:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout 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:id="@+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.bigsteptech.seandroidnativeapp.classes.modules.common.ViewGroupEvent">
<android.support.design.widget.AppBarLayout
android:id="@+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
android:fitsSystemWindows="true">
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimary"
app:expandedTitleMarginEnd="64dp"
app:expandedTitleMarginStart="48dp"
app:expandedTitleTextAppearance="@style/TransparentText">
<FrameLayout
android:id="@+id/carouselLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_collapseMode="parallax">
<ImageView
android:id="@+id/coverImage"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"/>
<LinearLayout
android:layout_width="match_parent"
android:gravity="bottom"
android:orientation="vertical"
android:layout_gravity="bottom"
android:padding="@dimen/profile_image_margin"
android:background="@drawable/gradient_bg"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/profile_image_margin"
android:textSize="@dimen/text_size_xlarge"
android:textStyle="bold"
android:textColor="@color/white"
android:id="@+id/content_title"/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_marginLeft="@dimen/profile_image_margin"
android:layout_height="wrap_content">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textStyle="bold"
android:textColor="@color/white"
android:textSize="@dimen/text_size_medium"
android:id="@+id/category_title"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textStyle="bold"
android:layout_toRightOf="@+id/category_title"
android:layout_marginLeft="@dimen/profile_image_margin"
android:textColor="@color/white"
android:textSize="@dimen/text_size_medium"
android:id="@+id/memberCount"/>
</RelativeLayout>
</LinearLayout>
</FrameLayout>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:theme="@style/ActionBarThemeOverlay"
app:popupTheme="@style/ActionBarPopupThemeOverlay"
android:background="@drawable/gradient_bg"
app:layout_collapseMode="pin" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="fill_vertical"
android:isScrollContainer="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/contentInfo"
android:paddingBottom="48sp"
android:clipToPadding="false"
android:orientation="vertical">
<ProgressBar
style="?android:attr/progressBarStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/profile_page_left_right_margin"
android:layout_gravity="center"
android:id="@+id/progressBar"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="10dp"
android:background="@color/grey_light">
<TextView android:id="@+id/ownerTitle"
android:clickable="true"
android:focusable="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/keyline_1"
android:layout_gravity="center_vertical"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/body_text_1" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/profile_image_margin"
android:padding="10dp">
<com.bigsteptech.seandroidnativeapp.Classes.Modules.Common.ViewRelated.ExpandableTextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/keyline_1"
style="@style/TextBody"
android:layout_gravity="center_vertical"
android:id="@+id/view_description" />
</LinearLayout>
<android.support.design.widget.TabLayout
android:id="@+id/slidingTabs"
android:layout_width="match_parent"
app:tabIndicatorHeight="3dp"
app:tabMode="scrollable"
android:layout_height="wrap_content"/>
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="300dp">
</android.support.v4.view.ViewPager>
</LinearLayout>
</RelativeLayout>
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.FloatingActionButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
app:layout_anchor="@id/appbar"
android:id="@+id/joinGroupButton"
app:layout_anchorGravity="bottom|right|end"
android:src="@drawable/ic_action_new"
android:layout_margin="@dimen/fab_margin"
android:clickable="true"/>
</android.support.design.widget.CoordinatorLayout>
具有listview,gridview的片段不會在折疊工具欄中向上滾動,我怎樣才能實現這個工作..
請幫助我,非常感謝先進...
您需要將ViewPager放在AppBar部分並設置layout_behavior :
<android.support.design.widget.AppBarLayout>>
<android.support.design.widget.CollapsingToolbarLayout>
// THIS VIEWS WILL BE COLLAPSED
</android.support.design.widget.CollapsingToolbarLayout>
// THIS VIEWS WILL BE PINNED
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="300dp"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
</android.support.v4.view.ViewPager>
</android.support.design.widget.AppBarLayout>
如果您使用Fragments作為ViewPager的子級,則還需要為ViewPager中的每個片段設置layout_behavior 。
app:layout_behavior="@string/appbar_scrolling_view_behavior"
ListView
和GridView
沒有配備NestedScrolling
函數。 這需要使用CollapsingToolbarLayout
。
最簡單的方法是將ListView
和GridView
更改為RecyclerViews
( RecyclerView
實現NestedScrollingChild
)。
我已經實現了這個我將我的代碼與首先使用的庫,這是布局文件
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/attraction_lay"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#f5f6f5">
<RelativeLayout
android:id="@+id/bar"
android:layout_width="match_parent"
android:layout_height="47dp">
<TextView
android:id="@+id/exp_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="16dp"
android:text="See & do"
android:textColor="#1b7bba"
android:textSize="17sp" />
<RelativeLayout
android:id="@+id/relmenu"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true">
<ImageView
android:layout_width="17dp"
android:layout_height="14dp"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_marginBottom="17dp"
android:layout_marginLeft="8dp"
android:src="@drawable/menu_icon_blue" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/relsearch"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true">
<ImageView
android:layout_width="18dp"
android:layout_height="18dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_marginBottom="17dp"
android:layout_marginRight="8dp"
android:src="@drawable/search_icon_blue" />
</RelativeLayout>
</RelativeLayout>
<View
android:id="@+id/div"
android:layout_width="match_parent"
android:layout_height="2px"
android:layout_below="@+id/bar"
android:background="#1b7bba" />
<FrameLayout
android:id="@+id/layout_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/div">
<ListView
android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:divider="@null"
android:focusable="false"
android:focusableInTouchMode="false"
android:listSelector="@android:color/transparent"
android:scrollbars="none" />
<FrameLayout
android:id="@+id/header"
android:layout_width="match_parent"
android:layout_height="290dp"
android:layout_marginTop="0dp"
android:orientation="vertical">
<FrameLayout
android:id="@+id/images_header"
android:layout_width="fill_parent"
android:layout_height="250dp"
android:layout_marginBottom="40dp">
<android.support.v4.view.ViewPager
android:id="@+id/gallery"
android:layout_width="fill_parent"
android:layout_height="250dp"
android:clickable="true"
android:focusable="false"
android:focusableInTouchMode="false"
android:overScrollMode="never" />
<RelativeLayout
android:id="@+id/gallery_back"
android:layout_width="40dp"
android:layout_height="60dp"
android:layout_gravity="left|center_vertical">
<ImageView
android:layout_width="20dp"
android:layout_height="52dp"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:background="@drawable/arrow_back" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/gallery_next"
android:layout_width="40dp"
android:layout_height="60dp"
android:layout_gravity="right|center_vertical">
<ImageView
android:layout_width="20dp"
android:layout_height="52dp"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:background="@drawable/arrow_next" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginBottom="-150dp"
android:layout_marginTop="170dp"
android:background="@drawable/horizontal_gradient" />
<TextView
android:id="@+id/pagenum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right|bottom"
android:layout_marginBottom="10dp"
android:layout_marginRight="10dp"
android:text="3/15"
android:textColor="#FFF"
android:textSize="14sp" />
</FrameLayout>
<FrameLayout
android:id="@+id/header_text_layout"
android:layout_width="match_parent"
android:layout_height="@dimen/min_height_textheader_materiallike"
android:layout_gravity="bottom"
android:background="#FFF">
<!--<TextView-->
<!--android:id="@+id/text_header"-->
<!--android:layout_width="match_parent"-->
<!--android:layout_height="wrap_content"-->
<!--android:layout_gravity="center_vertical"-->
<!--android:layout_marginLeft="70dp"-->
<!--android:text="ttttt"-->
<!--android:textColor="@android:color/white"-->
<!--android:textSize="18sp"-->
<!--android:textStyle="bold" />-->
<RelativeLayout
android:id="@+id/button_header"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginLeft="83dp"
android:layout_marginRight="83dp">
<RelativeLayout
android:id="@+id/photo"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_weight="2.5">
<ImageView
android:layout_width="17dp"
android:layout_height="14dp"
android:layout_centerInParent="true"
android:background="@drawable/photo_blue_icon"
/>
</RelativeLayout>
<RelativeLayout
android:id="@+id/video"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="2.5">
<ImageView
android:layout_width="14dp"
android:layout_height="16dp"
android:layout_centerInParent="true"
android:background="@drawable/video_blue_icon" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/share"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="2.5">
<ImageView
android:layout_width="15dp"
android:layout_height="20dp"
android:layout_centerInParent="true"
android:background="@drawable/share_blue_icon" />
</RelativeLayout>
<RelativeLayout
android:id="@+id/fav"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="2.5">
<ImageView
android:layout_width="20dp"
android:layout_height="19dp"
android:layout_centerInParent="true"
android:background="@drawable/fav_blue_icon" />
</RelativeLayout>
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="2px"
android:layout_alignParentBottom="true"
android:background="#d7d7d7" />
</RelativeLayout>
</FrameLayout>
</FrameLayout>
</FrameLayout>
在java代碼中你應該添加它
StikkyHeaderBuilder.ListViewBuilder.stickTo(mListView)
.setHeader(R.id.header, (ViewGroup) contentView)
.minHeightHeaderDim(R.dimen.min_height_textheader_materiallike)
.animator(new ParallaxStikkyAnimator())
.attatch_Acitivty(Attractions.this)
.castTo("Attractions")
.build();
這是使用的庫
但我已修改此庫以按我的意願工作
修改是在stcikylistview構建器中添加方法以了解所使用的活動並傳遞一個委托進行滾動我使用了這個因為我在viewpager中為圖像添加了模糊
而她就是我的修改
我將在這里上傳修改后的庫版本,你可以訪問https://drive.google.com/file/d/0BxdN8PyW5nmHMmFFeFY2aW9zdlk/view?usp=sharing
我也有這個問題。 你需要使用RecyclerView。 現在我明白你必須使用ListView和GridGiew,但你可以在RecyclerView中使用它。
例如,我將向您展示如何在RecyclerView中實現GridLayout。
在您的片段布局(您想要實現GridView)中,添加以下XML
<android.support.v7.widget.RecyclerView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/recyclerviewGRID"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
然后在你的片段java上,
在你的片段onCreateView上,定義RecyclerView,
RecyclerView rv = (RecyclerView) v.findViewById(R.id.recyclerviewGRID);
setupRecyclerView(rv);
創建方法setupRecyclerView,
private void setupRecyclerView(RecyclerView recyclerView) {
recyclerView.setHasFixedSize(true);
recyclerView.setLayoutManager(new GridLayoutManager(recyclerView.getContext(), 2));
mAdapter = new AdapterGridView(getActivity().getApplicationContext(), mItems);
recyclerView.setAdapter(mAdapter);
}
您必須首先將mAdapter定義為RecyclerView.Adapter
。 然后為RecyclerView創建適配器。 請注意,mItems是一個ArrayList,它將包含列表的內容。
AdapterGridView.java
public class AdapterGridView extends RecyclerView.Adapter<AdapterGridView.ViewHolder> {
ArrayList<AdItem> mItems;
Context context, contxt;
public AdapterGridView(Context context, ArrayList<AdItem> mItems) {
this.context = context;
this.mItems = mItems;
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
//attach your list item layout here, mine in this case is called list_item_grid_item
View v = LayoutInflater.from(viewGroup.getContext())
.inflate(R.layout.list_item_grid_item, viewGroup, false);
ViewHolder viewHolder = new ViewHolder(v);
return viewHolder;
}
@Override
public void onBindViewHolder(ViewHolder viewHolder, int i) {
AdItem singleItem = mItems.get(i);
//attach data to your layout as the following manner
viewHolder.tvspecies.setText(singleItem.getName());
}
@Override
public int getItemCount() {
//return the number of list items
return mItems.size();
}
class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
public ImageView imgThumbnail, avatar;
public TextView tvspecies, adIDLBL;
public ViewHolder(View itemView) {
super(itemView);
itemView.setClickable(true);
itemView.setOnClickListener(this);
//define your list item views, basically the stuff in list_item_grid_item
imgThumbnail = (ImageView)itemView.findViewById(R.id.img_thumbnail);
tvspecies = (TextView)itemView.findViewById(R.id.tv_species);
}
@Override
public void onClick(View v) {
//handle item click events
}
}
}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.