In the Image below
Quetion 1:
I want to change the color of Blue color underbar and the text color of Text (eg. FlashCards) in Sliding Tab Layout.
How can I change that?
Also I want to change the space coming after Name : 'MyAccount'
Question 2:
When I slide the Tab,the heading at the top of toolbar(Flashcards) should change.
Any Idea how to do that.
My XML File for layout looks like this:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent" android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
android:id="#+id/tool_bar"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:minHeight="?attr/actionBarSize"
android:background="#color/colorPrimary"
>
<TextView
android:id="#+id/text_home_screeen"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:textColor="#color/windowBackground"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_marginLeft="10dp"
android:text="#string/back_title"/>
</android.support.v7.widget.Toolbar>
<com.example.ojasjuneja.chem.SlidingTabLayout
android:id="#+id/sliding_tab"
android:background="#color/colorPrimary"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</com.example.ojasjuneja.chem.SlidingTabLayout>
<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>
you need to add PagerSlidingTabStrip in your XML
<com.astuetz.PagerSlidingTabStrip
android:id="#+id/tabs"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary" />
and in java file add below code..
PagerSlidingTabStrip tabs = (PagerSlidingTabStrip) rootView.findViewById(R.id.tabs);
tabs.setViewPager(view_pager);
tabs.setTextColor(Color.parseColor("#ffffff"));
tabs.setIndicatorColor(getActivity().getResources().getColor(R.color.sky_blue_color));
Question 2 When i slide the Tab,the heading at the top of toolbar(Flashcards) should change. Any Idea how to do that. My XML File for layout looks like this:
You need to add one line in each fragment below OnCreate() for example
My List Fragment
((ActionBarActivity) getActivity()).getSupportActionBar().setTitle("MY LISTS");
My Account Fragment
((ActionBarActivity) getActivity()).getSupportActionBar().setTitle("My Account");
Related
So I will have my main-activity layout file below so you can understand what is happening
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<include
android:id="#+id/toolbar"
layout="#menu/toolbar"/>
<FrameLayout
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/bottom_nav">
</FrameLayout>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_nav"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:menu="#menu/bottom_navigation"
app:itemIconTint="#android:color/white"
android:background="#39b54a"
app:labelVisibilityMode="unlabeled">
</com.google.android.material.bottomnavigation.BottomNavigationView>
</RelativeLayout>
The problem with this layout is that the toolbar on the top and the bottom navigation bar cover content from my fragments. Also one of my fragments has got a recyclerview with many items and I can´t scroll down for some reason ? Is there a way to make the fragments fit exactly between the toolbar and bottomnavigation like resizing itself to fit into that area without cutting content and still make it scrollable ?
Do it like this ...
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<include
android:id="#+id/toolbar"
layout="#layout/toolbar_layout"/> <!--include your layout file here -->
<FrameLayout
android:id="#+id/fragment_container"
android:layout_width="match_parent"
android:layout_below="#id/toolbar"
android:layout_height="match_parent"
android:layout_above="#+id/bottom_nav">
</FrameLayout>
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/bottom_nav"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:menu="#menu/bottom_nav_menu"
app:itemIconTint="#android:color/white"
android:background="#39b54a"
app:labelVisibilityMode="unlabeled">
</com.google.android.material.bottomnavigation.BottomNavigationView>
</RelativeLayout>
And by the way, you are supposed to set a layout resource file into the toolbar layout while including but you are passing the menu resource file. Change that also accordingly...
layout_gravity attribute is not showing in Navigation View.I want to give the layout_gravity = "start" but it is not showing.
Here is my layout.xml file
<androidx.drawerlayout.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:context=".HomeActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<androidx.appcompat.widget.Toolbar
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
android:elevation="#dimen/_4sdp"
android:background="#color/colorPrimary">
</androidx.appcompat.widget.Toolbar>
</LinearLayout>
<com.google.android.material.navigation.NavigationView
android:layout_width="match_parent"
android:layout_height="match_parent"/>
If you want to see your Navigation View you must add tools:openDrawer:"start" in the DrawerLayout.
This will set your Drawer as visible only in the layout editor, in the app it will be hidden until the user opens it.
Remember also to set the Gravity, the Menu and the Header Layout (if you have one) with
android:layout_gravity="start"
app:menu="#menu/your_menu"
app:headerLayout="#layout/your_header_layout"
in your NavigationView.
Hope it helps!
add this into drawer tools:openDrawer="start" and add this into navigation
android:layout_gravity="start"
and don't forget to add the menu app:menu="#menu/menu"
Just copy and past the below code and adjust it and it will work
<com.google.android.material.navigation.NavigationView
android:id="#+id/navigation"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start|left"
app:headerLayout="#layout/header"
app:menu="#menu/navigation_menu" />
I am trying to hide appbar when user scrolled recyclerview layout code as per follows:
<?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"
android:layout_width="match_parent"
android:fitsSystemWindows="true"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="#+id/my_appbar_container"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<include
android:layout_width="fill_parent"
android:layout_height="wrap_content"
layout="#layout/plp_header_card_view"
app:layout_scrollFlags="scroll|enterAlways" />
</LinearLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/item_list_recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
android:scrollbars="none" />
</android.support.design.widget.CoordinatorLayout>
I want to hide appbar when this screen intialize & show appbar when user scroll the recyclerview. Please help me to do this one.
The below code is proper way to make toolbar hide when the scroll down.
<?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"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="#+id/tabanim_appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.v7.widget.Toolbar
android:id="#+id/tabanim_toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:layout_scrollFlags="scroll|enterAlways|snap"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light" />
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior" />
</android.support.design.widget.CoordinatorLayout>
Apply app:layout_scrollFlags="scroll|enterAlways" on LinearLayout work hide action recycleview scroll.
But you question is hide appbar when this screen intialize & show appbar when user scroll the recyclerview
My suggestion as belowit will help you to achieved target
1. Hide and show toolbar on scroll
2. you can use CollapsingToolbar
I'm using a layout with an AppBarLayout containing a Toolbar and a TabLayout, a ViewPager and a FloatingActionMenu.
My problem is that using an AppBarLayout causes other Views inside the CoordinatorLayout to not match the entire screen when using layout_height=match_parent, instead this other Views match what's left of the parent excluding the AppBarLayout. This behavior is perfect for my ViewPager, because otherwise its content would be covered by the AppBarLayout, but I need my FloatingActionMenu to match the entire screen, so that when my menu opens I can dim the screen.
So my question is: How do I make it so my FloatingActionMenu takes over the entire screen?
My XML:
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
android:id="#+id/main_content"
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"
android:fitsSystemWindows="true"
tools:context="com.example.Home">
<android.support.design.widget.AppBarLayout
android:id="#+id/appbar"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<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/AppBaseTheme.ToolbarPopup"
app:theme="#style/AppBaseTheme.Toolbar">
</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:background="?attr/colorPrimary"
app:tabTextAppearance="#style/AppBaseTheme.TabText"
app:theme="#style/AppBaseTheme.Toolbar"/>
</android.support.design.widget.AppBarLayout>
<android.support.v4.view.ViewPager
android:id="#+id/home_container"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior"/>
<com.example.FloatingActionMenu
android:id="#+id/fam"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="bottom|end"
android:padding="#dimen/fab_margin"
app:menu_backgroundColor="#BB8b8b8b">
<com.example.FloatingActionButton
android:id="#+id/fab"
style="#style/MenuButtonsStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</com.example.FloatingActionMenu>
Using a RelativeLayout as my root view or using a LinearLayout to hold my Toolbar and TabLayout would solve my problem, but I need to use CoordinatorLayout and AppBarLayout to add scrolling functionality.
EDIT:
After testing in different devices I found out that this problem only happens on newer versions, as you can see in the next photos.
On API 19:
On API 23:
The problem was that I wasn't specifying an android:elevation for my FloatingActionMenu, so the AppBarLayout was appearing on top of the Menu
I'm working on an Android application with 4 tabs.
Here is my activity_main.xml
<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>
And here is one of my tab (they are all the same for the moment)
<?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"
android:orientation="vertical"
android:background="#ff8400" >
<TextView android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Top Screen"
android:textSize="20dp"
android:layout_centerInParent="true"/>
</RelativeLayout>
How could I add a footer that would be visible on each tab?
It's to add a player that stays visible while scrolling the tab.
You're going to need to make a change to your main activity layout. You can do it with a LinearLayout or RelativeLayout. Because a LinearLayout is less expensive I will show you that here.
<?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.support.v4.view.ViewPager
android:id="#+id/pager"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:layout_weight="1"/>
<View
android:id="#+id/music_player"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</LinearLayout>
The view could been anything, I would recommend using a framelayout there and putting in a fragment if it is going to be as complicated as a music player. How this works is you set the height of the musicplayer (wrap_content) and you tell the pager to take up the rest of the space with layout_height="0dp" and layout_weight="1".
If you want to do a RelativeLayout then the musicplayer would alignParentBottom="true" and the pager would have layout_above="#+id/music_player with either layout_height="matchparent" or alignParentTop="true".