I implemented a DrawerNavigationView with a BottomNavigationView at the same time, but the problem is the ActionBar... The default fragment is ok enter image description here But changing fragment it creates a weird white line on the top of the ActionBar, which is not anymore in the right position... Do u maybe know why?enter image description here Thank u for help D:
XML Code for main activity container for fragments
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/drawerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="#+id/nav_view"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="0dp"
android:layout_marginEnd="0dp"
android:background="?android:attr/windowBackground"
android:theme="#style/Theme2"
app:itemIconTint="#color/white_darker"
app:itemRippleColor="#color/white_darker"
app:itemTextColor="#color/white_darker"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:menu="#menu/bottom_nav_menu" />
<fragment
android:id="#+id/nav_host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:navGraph="#navigation/mobile_navigation" />
</androidx.constraintlayout.widget.ConstraintLayout>
<com.google.android.material.navigation.NavigationView
android:id="#+id/navigation_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:layout_marginTop="?android:attr/actionBarSize"
android:fitsSystemWindows="true"
app:headerLayout="#layout/drawer_header"
app:itemTextAppearance="?textAppearanceListItem"
app:menu="#menu/navigation_drawer" />
</androidx.drawerlayout.widget.DrawerLayout>
XML code for fragment with the problem (Empty ConstraintLayout)
<androidx.constraintlayout.widget.ConstraintLayout 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:background="#color/dark"
tools:context=".HomeUi.Notifications.NotificationsFragment">
</androidx.constraintlayout.widget.ConstraintLayout>
In your styles.xml file try NoActionBar after the parent. Other problem could be that there is a rest of a linearlayout in your fragment.
For who has the same problem in future I found the solution adding as a root a CoordinatorLayout wrapping all the xml code on the main fragment container and using android:fitsSystemWindows="true" on it, everything working fine now!
Related
Hi sorry I am having difficulty in getting my layout to been seen when I run the application
I don't see anything when I run my application
here is my XML code
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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">
<LinearLayout
android:layout_width="409dp"
android:layout_height="729dp"
android:layout_marginStart="1dp"
android:layout_marginLeft="1dp"
android:layout_marginTop="1dp"
android:layout_marginEnd="1dp"
android:layout_marginRight="1dp"
android:layout_marginBottom="1dp"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="#+id/edtName"
android:layout_width="match_parent"
android:layout_height="44dp"
android:text="Name" />
<ScrollView
android:id="#+id/scrlText"
android:layout_width="match_parent"
android:fillViewport="true"
android:isScrollContainer="true"
android:layout_height="638dp">
<LinearLayout
android:id="#+id/lltext"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" />
</ScrollView>
<LinearLayout
android:id="#+id/hllsend"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal" >
<EditText
android:id="#+id/edtInput"
android:layout_width="159dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ems="10"
android:inputType="textPersonName" />
<Button
android:id="#+id/btnSend"
android:layout_width="10dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Button" />
</LinearLayout>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
How do I make my items visible when running the application?
In your simple layout code, there are many problems. For example:
1.
android:layout_width="409dp"
android:layout_height="729dp"
such android screen size is hard to get. And in Android layout principal, you'd better use relative layout rather than such hard code size. Here you can replace it with match_parent or wrap_content.
In the same way.
android:layout_height="638dp"
totally over screen height ,make no space for hllsend to show.
I suggest you learn some android layout principal before write android app.
It's not a good practice to add LinearLayout in ConstraintLayout and I think it's the issue with your code you just need to make you LinearLayout as a parent and remove your ConstraintLayout.
NOTE: please do necessary adjustment.
Please check quick example for your code I didn't run this.
<LinearLayout 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">
<LinearLayout
android:layout_width="409dp"
android:layout_height="729dp"
android:layout_marginStart="1dp"
android:layout_marginLeft="1dp"
android:layout_marginTop="1dp"
android:layout_marginEnd="1dp"
android:layout_marginRight="1dp"
android:layout_marginBottom="1dp"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="#+id/edtName"
android:layout_width="match_parent"
android:layout_height="44dp"
android:text="Name" />
<ScrollView
android:id="#+id/scrlText"
android:layout_width="match_parent"
android:fillViewport="true"
android:isScrollContainer="true"
android:layout_height="638dp">
<LinearLayout
android:id="#+id/lltext"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" />
</ScrollView>
<LinearLayout
android:id="#+id/hllsend"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal" >
<EditText
android:id="#+id/edtInput"
android:layout_width="159dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:ems="10"
android:inputType="textPersonName" />
<Button
android:id="#+id/btnSend"
android:layout_width="10dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Button" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
put all your xml codes in LinearLayout and remove ConstraintLayout . thats may helps.
I am writing a code with a few nested layouts. As I have used material design I also wanted to set elevation. Though elevation was working fine with the elements of outermost layout, the contents of the inner LinearLayout (nested inside a CoordinatorLayout) is not casting shadows despite setting elevation.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
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:orientation="vertical"
android:background="#color/white"
tools:context="com.joblesscoders.aditya.todolist.HomeActivity">
<TextView
android:layout_width="match_parent"
android:id="#+id/count"
android:text="Main Activity"
android:textSize="20dp"
android:elevation="5dp"
android:textColor="#color/white"
android:gravity="center_vertical"
android:background="#color/colorPrimary"
android:layout_height="50dp" />
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/cly"
android:background="#color/white"
xmlns:app="http://schemas.android.com/apk/res-auto"
>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/sv"
android:background="#color/white"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/lly"
android:background="#color/white"
android:orientation="vertical">
<TextView
android:text="Task here"
android:id="#+id/tid"
android:textSize="40sp"
android:layout_marginBottom="5dp"
android:layout_width="match_parent"
android:elevation="4dp"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:layout_height="wrap_content" />
<TextView
android:text="Task here"
android:id="#+id/tid"
android:textSize="40sp"
android:layout_marginBottom="5dp"
android:layout_width="match_parent"
android:elevation="4dp"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:layout_height="wrap_content" />
<TextView
android:text="Task here"
android:id="#+id/tid"
android:textSize="40sp"
android:layout_marginBottom="5dp"
android:layout_width="match_parent"
android:elevation="4dp"
android:paddingBottom="10dp"
android:paddingTop="10dp"
android:layout_height="wrap_content" />
<!-- More TextViews to suit purpose -->
</LinearLayout>
</ScrollView>
<android.support.design.widget.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:src="#drawable/ic_add2"
app:rippleColor="#color/white"
android:id="#+id/fab"
android:layout_gravity="bottom|end"
/>
</android.support.design.widget.CoordinatorLayout>
</LinearLayout>
This code in android studio designer view produces the expected result i.e.
the TextViews displaying "Task here" have required shadows, but as soon I run it on a android 6.O custom device, the page becomes:
I would be thankful if anybody corrects me or advices on the dos and don'ts. I am extremely new to android programming, and this is my first code. So please bear with me if I have made any really very silly mistake.
I wanna place my floatingactionbutton on the end from the bottom of a relativelayout. How i do this as best and most practical?
Here's a screenshot, how it should look:
This functionality only works when your parent layout is a coordinator layout.This can be achieved using the app:layout_anchor="" and the app:layout_anchorGravity=""
Some thing like this:
<?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/com.example.myapp"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#ffffff"
>
<android.support.design.widget.AppBarLayout android:layout_height="wrap_content"
android:layout_width="match_parent"
android:id="#+id/appBar"
>
<!-- Put your content that is supposed to be in the appbar here -->
</android.support.design.widget.AppBarLayout>
<android.support.design.widget.FloatingActionButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:src="#drawable/your_drawable_resource_file"
app:borderWidth="0dp"
app:fabSize="normal"
app:layout_anchor="#id/appBar"
app:layout_anchorGravity="left|bottom|start"/>
</android.support.design.widget.CoordinatorLayout>
Hope this was helpful.
If your parent layout is Relative Layout.
Just use
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
<RelativeLayout 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:layout_width="match_parent"
android:layout_height="match_parent"
android:clickable="true"
android:orientation="vertical">
<android.support.design.widget.FloatingActionButton
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:id="#+id/myFAB"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_plus_sign"
app:elevation="4dp"
/>
</RelativeLayout>
I am trying to have two fragments shown at the same time on a horizontal orientation of my activity alongwith a toolbar. But the toolbar overlaps the fragments. I'm not sure where to place it. Btw, the toolbar comes with a navigation view, so it's in a drawerlayout.
Here's my xml.
<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/main_drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<LinearLayout
android:id="#+id/main_content_fragments"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<android.support.v7.widget.Toolbar
android:id="#+id/main_app_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar" />
<fragment
android:id="#+id/activity_fragment_main_event_list"
class="com.torneyo.torneyoadmin.fragments.EventListFragment"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1" />
<fragment
android:id="#+id/activity_fragment_main_event_detail"
class="com.torneyo.torneyoadmin.fragments.EventDetailFragment"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="3"
android:background="?android:attr/detailsElementBackground" />
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="#+id/main_drawer"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/drawer_header"
app:itemIconTint="#color/colorAccent"
app:itemTextColor="#color/colorTextSecondary"
app:menu="#menu/menu_drawer" />
</android.support.v4.widget.DrawerLayout>
Thoughts? I need to have the fragments show up. I'm not sure I'm using the layouts correctly.
Thanks!
Hello I see your layout file. I think the problem in it. It should inside the relative layout. kindly see the below modified layout version. Apply it let me know if you have any question in it.
<?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/main_drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
android:id="#+id/main_app_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:background="#color/colorPrimary"
app:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar" />
<LinearLayout
android:id="#+id/main_content_fragments"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/main_app_toolbar"
android:orientation="horizontal">
<fragment
android:id="#+id/activity_fragment_main_event_list"
class="com.torneyo.torneyoadmin.fragments.EventListFragment"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1" />
<fragment
android:id="#+id/activity_fragment_main_event_detail"
class="com.torneyo.torneyoadmin.fragments.EventDetailFragment"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="3"
android:background="?android:attr/detailsElementBackground" />
</LinearLayout>
</RelativeLayout>
<android.support.design.widget.NavigationView
android:id="#+id/main_drawer"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
app:headerLayout="#layout/drawer_header"
app:itemIconTint="#color/colorAccent"
app:itemTextColor="#color/colorTextSecondary"
app:menu="#menu/menu_drawer" />
</android.support.v4.widget.DrawerLayout>
my problem is ,i am using one custom-view in my XML file ,that same XML file also contain other component such as text-view ,image-buttons,
that custom-view contains the images ,that i want on background
but it is blocking my whole layout (other components)
and i can see only custom-view
following is my code
<FrameLayout
android:id="#+id/framelayout"
android:layout_height="fill_parent"
android:layout_width="fill_parent">
<com.abc.android.image
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/imageview">
</com.abc.android.image>
<LinearLayout
android:id="#+id/linlayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/small1"
android:orientation="vertical">
All text view, ImageButtons
</LinearLayout>
</FrameLayout>
can anyone please tell how to use custom-view at background and other components on a foreground. means components should display over the Custom-view.
Thanx in advance.
Please check the following code. I have added just two UI widgets i.e a TextView and a Button. You can add more according to you need.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/linearlayout01" android:layout_height="fill_parent"
android:layout_width="fill_parent">
<FrameLayout android:id="#+id/framelayout01"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical">
<ImageView android:layout_width="fill_parent"
android:layout_height="fill_parent" android:id="#+id/imageview01"
android:background="#drawable/pic">
</ImageView>
<LinearLayout android:id="#+id/linearlayout02"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical">
<TextView android:text="Text View" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:textSize="40dip"
android:textStyle="bold" android:layout_gravity="center"
android:layout_marginTop="50dip" android:textColor="#FF0000" />
<Button android:text="Button" android:layout_width="fill_parent"
android:layout_height="80dip" android:gravity="center"
android:textSize="40dip" android:textStyle="bold"
android:layout_marginTop="50dip" />
</LinearLayout>
</FrameLayout>