An Android library supports sticking the navigator on the top when ItemView scrolls. more flexible than 「 github.com/w446108264/StickyHeaderViewPager 」
To sticks the navigatior on the top can overwriting the View or dispatch events, Why choosing a way which add a header on scrolling view that looks more complex and intrusive? The answer is that is more common, stable and smoothly scrolling.
- API > 11
- Support RecyclerView, ScrollView, WebView, ListView.
- Scrolling, with smooth scrolling fling, will not be interrupt when ticking the navigator.
- Don't need to preset the height value,all is automatic.
- Support pulltoRefresh
You can download a sample APK
Users of your library will need add the jitpack.io repository:
allprojects {
repositories {
jcenter()
maven { url "https://jitpack.io" }
}
}and:
dependencies {
compile 'com.github.w446108264:StickHeaderLayout:1.0.3'
}--
simple to your proejct
howerver, StickHeaderLayout must have three childViews,frist childView will scroll with viewpager,second will tick on the top.
<com.stickheaderlayout.StickHeaderLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ListViewSimpleActivity">
<TextView
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#293"
android:gravity="center"
android:text="header" />
<TextView
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#874"
android:gravity="center"
android:text="listview simple activity" />
<ListView
android:id="@+id/v_scroll"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</com.stickheaderlayout.StickHeaderLayout> @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_listview);
ListView lv_data = (ListView)findViewById(R.id.v_scroll);
int size = 100;
String[] stringArray = new String[size];
for (int i = 0; i < size; ++i) {
stringArray[i] = ""+i;
}
ArrayAdapter<String> adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, stringArray);
lv_data.setAdapter(adapter);
}just like other scrollview when uses StickHeaderLayout on ViewPager.in page which want to stick on the top when scrolling, the page must appoint a view PlaceHoderHeaderLayout
<?xml version="1.0" encoding="utf-8"?>
<com.stickheaderlayout.StickHeaderLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/shl_root"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".ListViewSimpleActivity">
<TextView
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#293"
android:gravity="center"
android:text="header" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#874"
android:gravity="center"
android:text="viewpager simple activity" />
<LinearLayout
android:id="@+id/ly_tab"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView
android:id="@+id/tv_tab1"
android:layout_width="match_parent"
android:layout_height="30dp"
android:gravity="center"
android:text="Recycler"
android:background="#124020"
android:textColor="@android:color/black"
android:layout_weight="1"/>
...
</LinearLayout>
</LinearLayout>
<android.support.v4.view.ViewPager
android:id="@+id/v_scroll"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</com.stickheaderlayout.StickHeaderLayout>easy to add a pulltorefresh header,such as 「 android-Ultra-Pull-To-Refresh 」
<?xml version="1.0" encoding="utf-8"?>
<in.srain.cube.views.ptr.PtrClassicFrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:cube_ptr="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/rotate_header_list_view_frame"
android:layout_width="match_parent"
android:layout_height="match_parent"
cube_ptr:ptr_duration_to_close="200"
cube_ptr:ptr_duration_to_close_header="1000"
cube_ptr:ptr_keep_header_when_refresh="false"
cube_ptr:ptr_pull_to_fresh="false"
cube_ptr:ptr_ratio_of_header_height_to_refresh="1"
cube_ptr:ptr_resistance="1.1">
<com.stickheaderlayout.StickHeaderLayout
android:id="@+id/shl_root"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:scrollViewId="@+id/v_scroll"
tools:context=".ListViewSimpleActivity">
<TextView
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="#293"
android:gravity="center"
android:text="header" />
<TextView
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#874"
android:gravity="center"
android:text="listview simple activity" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView
android:id="@+id/v_scroll"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="80dp"
android:text="TEST" />
</RelativeLayout>
</com.stickheaderlayout.StickHeaderLayout>
</in.srain.cube.views.ptr.PtrClassicFrameLayout>Please fell free to contact me if there is any problem when using the library.
- email: shengjun8486@gmail.com