My problem is scrolling in ExpandableListView with coordinator layout design. Toolbar works right and When it touched up, it gets hide, but ExpandableListView doesnt scroll
I need to use NestedScrollView because the layout_navigation_view is Common everywhere.
Take a look at the
picture http://info-sys.persiangig.com/noScroll.gif
My main code with Java AND My design code with XML is:
ActivityMain.java
public class ActivityMain extends ActivityNavigationView {
ArrayList<StructNote> group ; //StructNote public String id,title,icon; // StructNote = Filde Parametr
ArrayList<ArrayList<StructNote>> child ;
ActivityAdapter mAdapter; // class extends BaseExpandableListAdapter
ExpandableListView exListView ;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// ---> content_frame => layout_navigation_view.xml
FrameLayout contentFrameLayout = (FrameLayout) findViewById(R.id.content_frame);
getLayoutInflater().inflate(R.layout.activity_main, contentFrameLayout);
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.getMenu().getItem(1).setChecked(true);
exListView = (ExpandableListView) findViewById(R.id.exListView);
//... Fill Group Child Adapter List
//...Other CODE ...
}
}
ActivityNavigationView.java
public class ActivityNavigationView extends AppCompatActivity {
DrawerLayout drawerLayout;
ActionBarDrawerToggle actionBarDrawerToggle;
Toolbar toolbar;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.layout_navigation_view);
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
//...Other CODE ... Click menu and Open close NavigationView, Toolbar
}
}
layout_navigation_view.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout 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/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/background_light"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="@+id/main.appbar"
android:layout_width="match_parent"
android:layout_height="300dp"
android:theme="@style/AppTheme.AppBarOverlay"
app:layout_scrollFlags="scroll|enterAlways">
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/main.collapsing"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
android:fitsSystemWindows="true"
app:contentScrim="?attr/colorPrimary"
app:expandedTitleMarginStart="48dp"
app:expandedTitleMarginEnd="64dp">
<ImageView
android:id="@+id/main.backdrop"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
android:fitsSystemWindows="true"
android:src="@drawable/bg_tool_bar"
app:layout_collapseMode="parallax"/>
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="@style/AppTheme.PopupOverlay"
app:layout_collapseMode="pin">
</android.support.v7.widget.Toolbar>
</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"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
<FrameLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</android.support.v4.widget.NestedScrollView>
<android.support.design.widget.FloatingActionButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_margin="@dimen/activity_horizontal_margin"
android:src="@android:drawable/ic_dialog_info"
app:layout_anchor="@id/main.appbar"
app:layout_anchorGravity="bottom|right|end" />
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_activity_main"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
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="match_parent"
android:orientation="vertical">
<android.support.v4.widget.SwipeRefreshLayout
android:id="@+id/swipeToRefresh"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ExpandableListView
android:id="@+id/exListView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:transcriptMode="disabled"
android:divider="@null"
android:dividerHeight="0dp"
android:minHeight="130dp">
</ExpandableListView>
</android.support.v4.widget.SwipeRefreshLayout>
</LinearLayout>
Edit :
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
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="match_parent"
android:orientation="vertical">
<ExpandableListView
android:id="@+id/exListView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:transcriptMode="disabled"
android:divider="@null"
android:dividerHeight="0dp"
android:minHeight="130dp">
</ExpandableListView>
</LinearLayout>
