I have a Toolbar and some fragments in FrameLayout. However in such a case I am asked to make an ImageView in a fragment which its half will be on the Toolbar. I couldn't figure it out. I considered to cut the image and make it an Options menu item and rest of it will be on the top of the fragment, but I think this won't be very effective for different devices. Can you please help me?
I don't sure what exactly u need.
But if I get it. Here is something u can do.
U just need to make your fragment on whole screen and draw toolbar over fragment.
Here is the snippet. I don't tested it:
your_activity.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<FrameLayout
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<Toolbar //name possibly incorrect(change to correct one)
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="#dimen/toolbar_height"/>
</RelativeLayout>
Then inside fragment layout:
fragment.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<ListView //or any other container for your stuff
android:id="#+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="#dimen/toolbar_height"
android:clipToPadding="false"/>
<ImageView //your imageView that will draw halfover toolbar
android:id="#+id/image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="#dimen/half_toolbar_height"/>
</FrameLayout>
The snippet above possibly won't work correctly. But anyway it can be start point to solve your problem. Good luck!
Related
I have added the ListView inside ViewPager, as soon as the page is loaded the first tab is selected and the last item of the list does not show up for the first time, its becoming visible when I go to next tab and come back. I would like to see all the items of the listview when its loaded for the first time. Please help me to fix this problem.
This is the xml for the listview -
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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">
<ListView
android:id="#+id/listview_categories"
android:layout_width="fill_parent"
android:divider="#color/light_gray_a1"
android:dividerHeight="0.667dp"
android:background="#color/white"
android:layout_height="fill_parent" />
</RelativeLayout>
add bottom padding like this and change fill_parent to match_parent
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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">
<ListView
android:id="#+id/listview_categories"
android:layout_width="match_parent"
android:divider="#color/light_gray_a1"
android:dividerHeight="0.667dp"
android:paddingBottom="40dp"
android:background="#color/white"
android:layout_height="match_parent" />
</RelativeLayout>
I had this issue. Just now I solved it. Look for android:layout_weight in all the Layouts you used and if it is set some non zero values like android:layout_weight="1" or android:layout_weight="0.91", then set them to zero like this,
android:layout_weight="0"
I'm looking for a custom TabLayout. The icon of the Tab in the middle needs a margin to overlay the content. Please check out the image below.
What I've tried so far
Tab.setCustomView() with a margin. That doesn't overlay the content though.
Looked for TabLayout libraries that give such flexibility. Didn't find anything that fits my need.
Re-invent the wheel?
Since I don't need any complicated scrolling functionality, I could develop my own TabLayout with a couple ViewGroups,TextView and ImageView. Before I have to do that:
Do you know of any library that would do that?
How would you approach it?
Any help would be greatly appreciated!
I achieved that by the combination of a custom library and the floating action button.
The library: MagicIndicator on GitHub
I set the icon of the middle fragment to an empty icon and positioned the floating action button in the middle to overlay the TabLayout. It looks like this:
My activity layout:
<?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=".MainActivity">
<android.support.v4.view.ViewPager
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="top"
android:layout_marginBottom="50dp"
app:layout_behavior="#string/appbar_scrolling_behavior" />
<net.lucode.hackware.magicindicator.MagicIndicator
android:id="#+id/magic_indicator"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#color/light_gray"
android:layout_gravity="bottom" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center|bottom"
android:layout_margin="10dp"
app:srcCompat="#drawable/add_icon"
app:backgroundTint="#color/colorPrimary"/>
</android.support.design.widget.CoordinatorLayout>
I want to create an activity where there's an image view and a view pager right after. I have try some stuff, but the tabs of the viewpager always appear at the top of the screen.
In order what I would like to have:
Action Bar
Image view (here the M)
Tab
Content of the tab (Fragment)
Here's the closest I have got.
Here's my code. (I'm pretty sur I overkilled it, but I was trying stuff)
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/profile_image_linear_layout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true">
<ImageView
android:id="#+id/profile_image_view"
android:layout_width="fill_parent"
android:layout_height="200dp" />
</LinearLayout>
<FrameLayout
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_below="#+id/profile_image_linear_layout">
<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/pager"
android:layout_width="fill_parent"
android:layout_height="match_parent"
tools:context="madduck.ioweyou.ProfileActivity" />
</FrameLayout>
</RelativeLayout>
Thanks in advance !
Use a TabLayout instead of the ActionBar tabs.
https://developer.android.com/reference/android/support/design/widget/TabLayout.html
For this to work you'd need to use the Android Toolbar (which is really just another View with some half-baked additions).
have a layout like this in your activity: (pseudo code)
<TOOLBAR>
<IMAGEVIEW>
<VIEWPAGER WITH TABS>
You'll want to declare your Theme/Styles to make sure your activity contains no action bar (since you will be replacing it with the Toolbar). Also some versions of Android used to crash if you tried to add a Toolbar when there was an ActionBar. Not sure if this was fixed.
Hello everyone I'm developing an app. I want to overlap a layout with map like image show. I added framelayout but when i playing my hand over the framelayout it affect my map. How can i solve this issue ?
Thanks in advance.
PS: No matter context. My xml like this. But my touch on framelayout affect map too.
My Main.XML ;
<RelativeLayout 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=".MainActivity$PlaceholderFragment">
<com.esri.android.map.MapView
android:id="#+id/map"
android:layout_width="match_parent"
android:layout_height="match_parent">
</com.esri.android.map.MapView>
<FrameLayout
android:layout_width="240dp"
android:layout_height="400dp"
android:background="#fcccff"
>
</FrameLayout>
</RelativeLayout>
Inside your Frame layout set this attribute and let me know
<FrameLayout
android:layout_width="240dp"
android:layout_height="400dp"
android:background="#fcccff"
android:setClickable="true"
>
</FrameLayout>
Can someone help me know how to place a Widget above a ActionBar in android.I have read some other similar queries on stackoverflow but it mentions its not possible.Following is the screen that i am trying to create.Can some one let me know how do i place the Blue layout portion above the actionbar?Or is there some other way of achieving this?
Following is my xml file
nearby.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#android:color/black"
>
<LinearLayout
android:id="#+id/header"
android:layout_width="match_parent"
android:layout_height="100dp" >
</LinearLayout>
<android.support.v4.view.ViewPager
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</android.support.v4.view.ViewPager>
</LinearLayout>
However i am not getting the desired layout.The header layout is visible below the actionbar.
Desired Layout:
The blue bar that you see is the action bar, using a custom view. Check out setCustomView on how you can customize the action bar.