I am having an issue with the following XML:
<?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">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="0dp">
<View
android:id="#+id/block"
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_marginTop="8dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="250dp"
android:background="#419E9E9E"
android:orientation="horizontal"
android:paddingTop="8dp"
android:paddingBottom="8dp"
app:layout_constraintTop_toBottomOf="#id/block"></LinearLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/holder"
android:layout_width="match_parent"
android:layout_height="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toBottomOf="#+id/linearLayout">
<TextView
android:id="#+id/holderText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="50dp"
android:layout_marginLeft="50dp"
android:layout_marginTop="12sp"
android:gravity="center_vertical"
android:maxLines="4"
android:text="Hello World"
android:textColor="#color/colorPrimaryDark"
android:textSize="24sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#+id/holder" />
<Button
android:id="#+id/Button"
android:layout_width="wrap_content"
android:layout_height="40dp"
android:layout_marginTop="20dp"
android:layout_marginEnd="20dp"
android:layout_marginBottom="20dp"
android:text="Button"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>
Vertically, the layout does what I want: it puts the last layout and fills the screen.
However, when the device is flipped horizontally, the bottom portion (the nested constraintlayout) disappears due to the constraint on itself of app:layout_constraintBottom_toBottomOf="parent"
"How do I fill the screen with a second layout while still having it scroll horizontally ?"
I have attached pics and a demo repository to isolate the problem.
Link: https://github.com/taesookim0412/StackOverflow_Question_Android_NestedConstraintLayouts_ScrollView
I've found a solution. Instead of minHeight, you can use
app:layout_constraintHeight_min="100dp"
Related
I'd like to add a divider to an alert dialog at the bottom, similar to the one it shows when there are long list views (see image).
However, I've added a customized view, because I want to be able to use a generic layout for all my AlertDialogs in the whole app. Now there is a very huge space between view and buttons. Additionally the listview, which used to have the divider (from the original AlertDialog view), is not available anymore and my layout has it's own recyclerview. (Because they are recommended nowadays.)
I tried adding a divider in my custom view, but this divider is bound to the padding of it's parent and therefore doesn't fill the whole dialog (and is still heavily spaced from the buttons).
So I'd basically like to access the area of the buttons in the alertdialog to add a divider at the top of this view. (Which then would be full width and below the padding of the custom view.) It would be great, if this was possible with the Builder, because I sometimes use positive and negative buttons and sometimes only negative or only positive and customizing all that in a generic layout as well would be a huge effort.
Here's my custom layout (with divider). I'm using the MaterialAlertDialogBuilder. Note: I could remove the padding at the bottom to remove the space, but then it looks smashed and the problem with the width of the divider still isn't fixed.
<?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"
style="#style/AppCompatAlertDialogTheme"
android:padding="?dialogPreferredPadding"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/alert_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="to"
android:textAppearance="#style/TFAlertDialogStyle"
android:textColor="#color/black"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/alert_explanation"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/padding_small"
android:text="#string/lorem"
android:textColor="#color/black"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/alert_title"
tools:visibility="visible" />
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/alert_options"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/padding_small"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/alert_explanation">
<!--In here will be the options for every alert dialog-->
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/alert_options_recycler"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<View
android:id="#+id/alertDivider"
style="#style/Divider"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintBottom_toBottomOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
Goal:
Edit 1: It should also work with the recyclerview being filled, so it has to scroll, where the current solutions let the recyclerview disappear in the padding. There's 1 1/2 items left, but I can't scroll any further. (Image is without marginTop on Divider, with margin it actually disappears as well)
Solution:
If you don't have a scrolling recyclerview with many items, #shraddha patel s approach works just fine. However, if you have one, to avoid cutting off the last items, you need to use a LinearLayout instead of a ConstraintLayout for the contentview, as shown in this somewhat related bug report: https://github.com/material-components/material-components-android/issues/1336
However, if you have items below the recyclerview, the parent layout still needs to stay a constraint layout or the divider will disappear in scrolling lists.
So the working solution for me now is:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
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="wrap_content">
<!--Don't ever refactor that to constraint layout.
There's some weird magic making it work only with a LinearLayout.-->
<androidx.appcompat.widget.LinearLayoutCompat
android:orientation="vertical"
android:id="#+id/alert_content_view"
style="#style/AppCompatAlertDialogTheme"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="?dialogPreferredPadding">
<TextView
android:id="#+id/alert_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TextView"
android:textAppearance="#style/TFAlertDialogStyle"
android:textColor="#color/black"/>
<TextView
android:id="#+id/alert_explanation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/padding_small"
android:text="#string/desc"
android:textColor="#color/black"
tools:visibility="visible" />
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/alert_options"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/padding_small">
<!--In here will be the options for every alert dialog-->
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/alert_options_recycler"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
//Some views set to visibility = gone
</androidx.appcompat.widget.LinearLayoutCompat>
<View
android:id="#+id/alertDivider"
style="#style/Divider"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>
If you have to implement the above UI using the ConstraintLayout layout then you can use the below 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="wrap_content">
<androidx.constraintlayout.widget.ConstraintLayout
style="#style/AppCompatAlertDialogTheme"
android:padding="?dialogPreferredPadding"
android:layout_width="match_parent"
android:id="#+id/csLayout"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
android:layout_height="wrap_content">
<androidx.appcompat.widget.AppCompatTextView
android:id="#+id/alert_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/Title"
android:textColor="#color/black"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="#+id/alert_explanation"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:text="#string/desc"
android:textColor="#color/black"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/alert_title"
tools:visibility="visible" />
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/alert_options"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/alert_explanation">
<!--In here will be the options for every alert dialog-->
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/alert_options_recycler"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_marginTop="10dp"
app:layout_constraintTop_toBottomOf="#+id/csLayout"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
android:background="#color/black" />
</androidx.constraintlayout.widget.ConstraintLayout>
Try using linear layout(Copy this code and try).
<androidx.cardview.widget.CardView 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="wrap_content"
android:orientation="vertical"
app:cardCornerRadius="8dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:weightSum="1">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="10dp">
<TextView
android:id="#+id/alert_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="to"
android:textColor="#color/black"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/alert_explanation"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="loremfgdgdfgdgdgdgdgdgdgdgdgdgdgdgdgdgloremfgdgdfgdgdgdgdgdgdgdgdgdgdgdgdgdg"
android:textColor="#color/black"
android:textSize="16sp"
tools:visibility="visible" />
</LinearLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#color/black" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:layout_marginEnd="20dp"
android:orientation="horizontal"
android:padding="8dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="2dp"
android:text="Cancel"
android:textColor="#color/black"
android:textSize="16sp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="15dp"
android:padding="2dp"
android:text="Ok"
android:textColor="#color/black"
android:textSize="16sp"
android:textStyle="bold"
tools:visibility="visible" />
</LinearLayout>
</LinearLayout>
</androidx.cardview.widget.CardView>
I have on activity in which i need to add one horizontal list for showing the formats of image which should be appear in the lower part of the activity. Here is my xml file.
<?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"
android:background="#color/white"
android:fitsSystemWindows="true"
tools:context=".view.quickaction.QuickActionVideoActivity">
<RelativeLayout
android:id="#+id/quick_action_video_header_contatiner"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:orientation="vertical"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="#+id/quick_action_video_close"
android:layout_width="match_parent"
android:layout_height="25dp"
android:layout_marginTop="20dp"
android:text="#string/button_cancel"
android:textColor="#color/express_purple"
android:textSize="18dp" />
<TextView
android:id="#+id/quick_action_video_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/quick_action_video_close"
android:layout_marginTop="30dp"
android:fontFamily="#font/adobe_clean_bold"
android:text="#string/quick_action_resize_video_header"
android:textColor="#color/black_alpha_85"
android:textSize="32dp" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/quick_action_video_title"
android:text="#string/powered_by_magicX"
android:textColor="#color/black_alpha_85"
android:textSize="14dp" />
</RelativeLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/zoom_surface"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginStart="15dp"
android:layout_marginTop="30dp"
android:layout_marginEnd="15dp"
android:background="#drawable/rounded_rectangle_rect"
android:visibility="visible"
app:layout_constraintDimensionRatio="H,5:4"
app:layout_constraintEnd_toStartOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/quick_action_video_header_contatiner">
<com.otaliastudios.zoom.ZoomSurfaceView
android:id="#+id/surface_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="25dp"
android:layout_marginBottom="25dp"
app:horizontalPanEnabled="true"
app:verticalPanEnabled="true"
app:zoomEnabled="true" />
</androidx.constraintlayout.widget.ConstraintLayout>
<RelativeLayout
android:id="#+id/relativeLayout3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/zoom_surface"
app:layout_constraintBottom_toTopOf="#id/relativeLayout2"
tools:ignore="MissingConstraints">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/rvList"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:orientation="horizontal"
app:layout_constrainedHeight="true"/>
</RelativeLayout>
<RelativeLayout
android:id="#+id/relativeLayout2"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent">
<Button
android:id="#+id/quick_action_video_save_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_marginTop="12dp"
android:layout_marginBottom="12dp"
android:layout_weight="1"
android:background="#drawable/button_bg_rounded_corners"
android:fontFamily="#font/adobe_clean_bold"
android:text="#string/save_share_option"
android:textColor="#color/white_alpha_80" />
</RelativeLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
It should look like this:
But this recyler-view while loading taking the whole space of the activity and one header also. Can you tell me what is wrong in this? Can recyler-view won't be able to host inside this view.
The issue is that you don't have a top to bottom of constraint and have set the height as match constraints.. However for layouts like this i have a few tips..
do the layouts first with constant heights like 200 dp or so and change them later
follow a top to bottom or a bottom to top approach that is one view at the top and everything else is done taking that as anchor
use constraint layouts throughout. You don't need any other layout type if you're using constraint layout
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/zoom_surface"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginStart="15dp"
android:layout_marginTop="30dp"
android:layout_marginEnd="15dp"
android:background="#drawable/rounded_rectangle_rect"
android:visibility="visible"
app:layout_constraintDimensionRatio="H,5:4"
app:layout_constraintEnd_toStartOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/quick_action_video_header_contatiner"
app:layout_constraintBottom_toTopOf=" ">add the suitable id
<com.otaliastudios.zoom.ZoomSurfaceView
android:id="#+id/surface_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="25dp"
android:layout_marginBottom="25dp"
app:horizontalPanEnabled="true"
app:verticalPanEnabled="true"
app:zoomEnabled="true" />
</androidx.constraintlayout.widget.ConstraintLayout>
<?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"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="bottom">
<ImageView
android:id="#+id/imageView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="#dimen/dp_16"
android:layout_marginTop="#dimen/dp_12"
android:src="#drawable/ic_top_log"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ImageView
android:id="#+id/imageView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="#dimen/dp_4"
android:src="#drawable/ic_top_log_p"
app:layout_constraintBottom_toBottomOf="#+id/imageView4"
app:layout_constraintStart_toEndOf="#+id/imageView4"
app:layout_constraintTop_toTopOf="#+id/imageView4" />
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/textView9"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/imageView4">
// this part we have to divide in two part
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
This my code i want to divide in two part equal part i have tired but it not showing in two part please help me how to divide ConstraintLayout in to two equal part vertically .
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/textView9"
android:layout_width="match_parent"
android:layout_height="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/imageView4">
<LinearLayout
android:id="#+id/linear1"
android:layout_width="match_parent"
android:layout_height="0dp"
android:orientation="vertical"
app:layout_constraintBottom_toTopOf="#id/linear2"
app:layout_constraintTop_toTopOf="parent">
<!--Do Your Stuff -->
</LinearLayout>
<LinearLayout
android:id="#+id/linear2"
android:layout_width="match_parent"
android:layout_height="0dp"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toBottomOf="#id/linear1">
<!--Do Your Stuff-->
</LinearLayout>
<ImageView
android:layout_width="150dp"
android:layout_height="150dp"
app:layout_constraintBottom_toBottomOf="#id/linear1"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="#id/linear2" />
</androidx.constraintlayout.widget.ConstraintLayout>
Preview
You can replace any view instead of LinearLayout too.
I've been trying out for a long time now but I just don't understand why "layout3" extends to the edge of the root element and not just to the right edge of "layout2" as I wanted it to.
Here is the 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"
android:orientation="vertical"
android:layout_marginBottom="50dp"
android:id="#+id/layout1">
<TextView
android:layout_width="224dp"
android:layout_height="159dp"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginTop="184dp"
app:layout_constraintVertical_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
android:id="#+id/textview1"/>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintTop_toBottomOf="#+id/textview1"
android:layout_marginTop="20dp"
app:layout_constraintStart_toStartOf="#id/layout1"
app:layout_constraintEnd_toEndOf="#id/layout1"
android:layout_marginEnd="500dp"
android:id="#+id/layout2">
<TextView
android:layout_width="224dp"
android:layout_height="159dp"
android:layout_marginTop="20dp"
android:layout_marginBottom="20dp"
android:layout_marginStart="20dp"
android:id="#+id/textview2"/>
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="100dp"
app:layout_constraintTop_toBottomOf="#+id/textview1"
android:layout_marginTop="20dp"
app:layout_constraintStart_toEndOf="#id/layout2"
app:layout_constraintEnd_toEndOf="#id/layout1"
android:id="#+id/layout3">
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
Here is a picture from the editor:
In layout3, instead of
android:layout_width="match_parent"
write:
android:layout_width="0dp"
and it will be placed right next to the top of layout2.
In case you wonder how it has a wide range even with width=0dp, it is because of these 2 constraints:
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/layout2"
They pull LinearLayout to 2 opposite sides, and as a result it unwraps.
I'm a bit new to Android development, so I apologize if this question is simple. I have two textviews stacked vertically that I would like to get flush with each other. There's too much whitespace between the two elements:
I have the following activity layout in which I've tried to make the TextViews flush by using a constraint view and setting the margin between the bottom and top to 0dp:
<?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"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/linearLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".PackageService">
<android.support.v7.widget.CardView
android:id="#+id/card_inventory"
android:layout_width="match_parent"
android:layout_height="101dp"
android:layout_marginBottom="1dp"
android:layout_marginTop="1dp">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/image_inventory"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:src="#android:drawable/btn_star"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.048"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.49" />
<TextView
android:id="#+id/text_inventory"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="0dp"
android:layout_marginStart="32dp"
android:text="Button Title"
android:textAppearance="#android:style/TextAppearance.Material.Large"
app:layout_constraintBottom_toTopOf="#id/text_last_scan"
app:layout_constraintStart_toEndOf="#+id/image_inventory"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/text_last_scan"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Button Subtitle"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="#+id/text_inventory"
app:layout_constraintTop_toBottomOf="#+id/text_inventory" />
</android.support.constraint.ConstraintLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
Any help would be appreciated.