I am setting the CircularPagerIndicator underneath ViewPager using CoordinatorLayout but it is not displaying. Below is the XML
<?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"
android:fitsSystemWindows="true"
tools:context="mypackage.HomeActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="#dimen/appbar_padding_top"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingRight="#dimen/view_pager_padding"
android:paddingLeft="#dimen/view_pager_padding"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
<mypackage.CirclePageIndicator
android:id="#+id/indicator"
android:clickable="false"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
app:radius="5dp"
app:fillColor="#FF888888"
app:pageColor="#88FF0000"
android:layout_centerHorizontal="true"
android:layout_alignParentBottom="true"/>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
android:layout_margin="#dimen/fab_margin"
android:src="#android:drawable/ic_dialog_email" />
</android.support.design.widget.CoordinatorLayout>
Below method is called my Activity from onCreate Method
private void displayCarts(){
mSectionPagerAdapter = new SectionPagerAdapter(getSupportFragmentManager(), mCartCount, cartMap);
mViewPager = (ViewPager) findViewById(R.id.container);
mViewPager.setAdapter(mSectionPagerAdapter);
mCartCountIndicator = (CirclePageIndicator) findViewById(R.id.indicator);
mCartCountIndicator.setViewPager(mViewPager);
}
Not Sure what's going wrong.
I followed the suggestion from this link : Android CirclePageIndicator not working
but adding an extra Relative or linear layout within coordinator layout jusr to show CircularPagerIndicator does not fit my need. Any suggestions?
In a CoordinatorLayout, the actual scrollable view expands under the screen so on scroll it will shift up as toolbar hides. Anything below that won't be visible. You can try android:layout_gravity="bottom|center_horizontal" to place it at bottom of screen
<application.payrange.com.payrage.ui.CirclePageIndicator
android:id="#+id/indicator"
android:clickable="false"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:layout_gravity="bottom|center_horizontal"
app:radius="5dp"
app:fillColor="#FF888888"
app:pageColor="#88FF0000" />
Moreover you can place this inside a container an give it a background color to make it look better. Also you can use Behavior to give it scroll effect just like Toolbar
well, for now I am falling back to adding linearlayout for View Pager and PagerIndicator. I added topmargin to the Linearlayout to display the whole view pager. Not the best possible solution , but will do the trick for now.
<?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"
android:fitsSystemWindows="true"
tools:context="mypackage.HomeActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="#dimen/appbar_padding_top"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<LinearLayout android:layout_width="match_parent"
android:orientation="vertical" android:layout_gravity="center_horizontal"
android:layout_height="match_parent"
android:layout_marginTop="70dp">
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:paddingRight="#dimen/view_pager_padding"
android:paddingLeft="#dimen/view_pager_padding"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
<mypackage.CirclePageIndicator
android:id="#+id/indicator"
android:clickable="false"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
app:radius="5dp"
app:fillColor="#color/default_circle_indicator_stroke_color"
app:pageColor="#color/circlepageindicator_fill_color"
android:layout_margin="#dimen/fab_margin"/>
</LinearLayout>>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
android:layout_margin="#dimen/fab_margin"
android:src="#android:drawable/ic_dialog_email" />
</android.support.design.widget.CoordinatorLayout>
Related
I want to create a second toolbar with all the menu items directing to different activities instead of creating a viewpager with different fragments. I tried to look for example online but all the examples I found are related to viewpager with fragments or collapsing toolbar. Is it possible to have a "swipeable" toolbar so that all menu items can be displayed instead of putting some of the items on overflow button? The layout I have right now is as follows. Thank you so much.
<?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:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.ken.android_gam24.MainActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/main_bar_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay" />
</android.support.design.widget.AppBarLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/main_bar_layout"
android:orientation="horizontal"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<android.support.v7.widget.Toolbar
android:id="#+id/supportToolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="?attr/colorAccent"
android:minHeight="?attr/actionBarSize"
android:theme="?attr/actionBarTheme" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
<include
android:id="#+id/include2"
layout="#layout/content_main"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_marginRight="159dp"
android:layout_marginEnd="159dp" />
</RelativeLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="#dimen/fab_margin"
app:srcCompat="#android:drawable/ic_dialog_email" />
</android.support.design.widget.CoordinatorLayout>
You can nest a HorizontalScrollview inside your Toolbar layout:
<android.support.v7.widget.Toolbar
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<!-- Buttons -->
</LinearLayout>
</HorizontalScrollView>
</android.support.v7.widget.Toolbar>
I am thinking of using navigationview. The example of its implementation is in this link.
Or you can use the one suggested by mrsegev: use HorizontalScrollview in your Toolbar as it is also a view group.
I have an activity containing - Toolbar, Tabs, ViewPager, FloatingActionButton and DraggablePanel.
When my initialize my draggable panel, it appears below the Toolbar, FloatingButton and Tabs. Setting DraggablePanel.bringToFront() brings it only above ViewPager. How do I bring my DraggablePanel above everything when initialized?
Layout File:
<?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"
xmlns:draggable_panel="http://schemas.android.com/apk/res-auto"
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="in.brewtv.activities.HomeActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="#dimen/appbar_padding_top"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="30dp"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fillViewport="false"
app:tabGravity="fill"
app:tabMode="fixed" />
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="#dimen/fab_margin"
app:srcCompat="#drawable/change_mood" />
<!-- DraggablePanel -->
<com.github.pedrovgs.DraggablePanel
android:id="#+id/draggable_panel"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
draggable_panel:x_scale_factor="2.3"
draggable_panel:y_scale_factor="2.3"
draggable_panel:top_fragment_height="200dp"
draggable_panel:top_fragment_margin_right="10dp"
draggable_panel:top_fragment_margin_bottom="10dp"
draggable_panel:enable_horizontal_alpha_effect="true"/>
</android.support.design.widget.CoordinatorLayout>
Screen shots:
Try to set an elevation, higher value than your FAB to your DraggablePanel
<com.github.pedrovgs.DraggablePanel
android:id="#+id/draggable_panel"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:elevation="10dp"
draggable_panel:x_scale_factor="2.3"
draggable_panel:y_scale_factor="2.3"
draggable_panel:top_fragment_height="200dp"
draggable_panel:top_fragment_margin_right="10dp"
draggable_panel:top_fragment_margin_bottom="10dp"
draggable_panel:enable_horizontal_alpha_effect="true"/>
I have a ViewPager within a CoordinatorLayout:
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="fill_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
/>
It's a little faint in the picture, but the blue box is after the toolbar.
It puts the ViewPager after the ToolBar and TabBar, but the height extends too much. I want the height to fill the parent.
If I remove the layout behavior it works, but I don't know how much the marginTop should be (there's the ActionBar's height + TabBar's height).
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:layout_marginTop="150dp"
/>
I want to have the ViewPager be after the toolbar and extend to the end of the device.
This is the entire XML:
<?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"
android:fitsSystemWindows="true"
tools:context=".MainView">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="#dimen/appbar_padding_top"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="fill_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
/>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
android:layout_margin="#dimen/fab_margin"
android:src="#android:drawable/ic_dialog_email" />
</android.support.design.widget.CoordinatorLayout>
The behavior is because of your current configuration of the app:layout_scrollFlags. If you don't android to push the ViewPager down set it to an empty String app:layout_scrollFlags="". You can change its behavior afterwards if you need/have/want to.
you should wrap the AppBarLayout and the ViewPager in the CoordinatorLayour and add app:layout_behavior="#string/appbar_scrolling_view_behavior" to the ViewPager. That line does the trick. Avoid that the content of your ViewPager goes behind the Toolbar/TabLayout
I'm working on a tab activity in my app, but it seems that the tabs are using the wrong height (thinking the layout is about half an inch taller than it is on any device) and as a result any vertical centering is off on the low side, and my scrollviews are messed up because the screen won't scroll far enough down to see the bottom of the view. I have tried tinkering with the layout_height on any relevant class I can think of and hiding the tabs, but nothing helps and I cant find this problem anywhere else. I generated the default template for a TabLayout activity in Android Studio 1.4.
activity_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/main_content"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context=".MainActivity">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="#dimen/appbar_padding_top"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay"
app:layout_scrollFlags="scroll|enterAlways">
</android.support.v7.widget.Toolbar>
<android.support.design.widget.TabLayout
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabIndicatorColor="#color/colorPrimaryDark" />
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|bottom"
android:layout_margin="#dimen/fab_margin"
android:src="#drawable/ic_youtube_searched_for_white_18dp"
android:visibility="gone"/>
</android.support.design.widget.CoordinatorLayout>
fragment_main
<ScrollView 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"
android:background="#color/white"
tools:context="com.example.ggould.flyingfood.HistoryFragment">
<LinearLayout
android:id="#+id/main_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
//other stuff
</LinearLayout
</ScrollView>
On activity_main you can create a RelativeLayout. Put your ViewPager and AppBarLayout inside RelativeLayout and set your ViewPager like this:
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/appbar"/>
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay"
app:layout_scrollFlags="scroll|enterAlways">
</android.support.v7.widget.Toolbar>
you have to wrap content for the widget.toolbar
Trying to use the new support design library. In my layout I want the ToolBar to stay at the top of the screen, but have the TabLayout go off the screen when the user scrolls down. But it looks like the ViewPager goes underneath the AppBarLayout. I used this blog post for reference
https://medium.com/ribot-labs/exploring-the-new-android-design-support-library-b7cda56d2c32
This is the layout, within the ViewPager holds Fragments that consist of recycler views
<?xml version="1.0" encoding="utf-8"?>
<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="match_parent"
android:background="#color/material_grey50"
android:clickable="true">
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.view.ViewPager
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/tabLayout" />
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar_list"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light" />
<android.support.design.widget.TabLayout
android:id="#+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/toolbar_list"
android:background="?attr/colorPrimary"
android:scrollbars="horizontal"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:layout_scrollFlags="scroll|enterAlways"
app:tabGravity="center" />
</android.support.design.widget.AppBarLayout>
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab_post"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_gravity="bottom|right"
android:layout_marginBottom="16dp"
android:layout_marginRight="16dp"
android:elevation="3dp"
android:src="#drawable/ic_videocam_white_36dp"
app:backgroundTint="#color/accent"
app:fabSize="normal" />
</android.support.design.widget.CoordinatorLayout>
Don't forget to set this in the viewpager:
app:layout_behavior="#string/appbar_scrolling_view_behavior"