Develop Reference

increasing font size in mobile settings make recyclerview items overlapping

Recyclerview items are overlapping when I increase font size in settings.
in the first image recycler view items are normal but in the second image items are overlapping after increasing font size in settings.
this is code
<?xml version="1.0" encoding="utf-8"?>
<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:layout_margin="5dp"
android:clickable="true"
android:foreground="?android:attr/selectableItemBackground">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="5dp"
android:padding="10dp">
<com.makeramen.roundedimageview.RoundedImageView
android:id="#+id/itemImage"
style="#style/RecyclerviewArrowcolor"
android:layout_width="40dp"
android:layout_height="40dp"
android:scaleType="centerCrop"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:riv_oval="true"
/>
<View
android:id="#+id/viewSupporter2"
android:layout_width="1dp"
android:layout_height="1dp"
app:layout_constraintBottom_toBottomOf="#id/itemImage"
app:layout_constraintEnd_toEndOf="#id/itemImage"
app:layout_constraintStart_toStartOf="#id/itemImage"
app:layout_constraintTop_toTopOf="#id/itemImage" />
<TextView
android:id="#+id/diseasename"
style="#style/Recyclerviewdiseasecolor"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:text="disease name"
android:textAppearance="?android:attr/textAppearanceMedium"
app:layout_constraintBottom_toTopOf="#id/viewSupporter2"
app:layout_constraintStart_toEndOf="#id/itemImage"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/diseasenickname"
style="#style/Recyclerviewnicknamecolor"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:text="disease nickname"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/itemImage"
app:layout_constraintTop_toBottomOf="#id/viewSupporter2"
tools:ignore="NotSibling" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>

Because your itemImage is only vertically constrained to the top and has a fixed height of 40 dp, the top TextView only has 20 dp of height to fit within (the space between the top of the card and your "view supporter"). When it wraps to two lines, it stays centered in that 20 dp space and spills out to cover things above/below it.
You should rethink how you are setting up these constraints so they will be flexible with respect to font size changes causing more lines of text. For example, you could make the image be centered vertically in the row by constraining it to both the top and bottom like this, and get rid of the "ViewSupporter" entirely
<?xml version="1.0" encoding="utf-8"?>
<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:layout_margin="5dp"
android:clickable="true"
android:foreground="?android:attr/selectableItemBackground">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="5dp"
android:padding="10dp">
<com.makeramen.roundedimageview.RoundedImageView
android:id="#+id/itemImage"
style="#style/RecyclerviewArrowcolor"
android:layout_width="40dp"
android:layout_height="40dp"
android:scaleType="centerCrop"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:riv_oval="true"/>
<TextView
android:id="#+id/diseasename"
style="#style/Recyclerviewdiseasecolor"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:text="disease name"
android:textAppearance="?android:attr/textAppearanceMedium"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/itemImage"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/diseasenickname"
style="#style/Recyclerviewnicknamecolor"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:text="disease nickname"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/itemImage"
app:layout_constraintTop_toBottomOf="#id/diseasename"
tools:ignore="NotSibling" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>
If you wanted to keep the image centered on the line between the two TextViews, you could do that too by adjusting the image top and bottom constraints
<com.makeramen.roundedimageview.RoundedImageView
android:id="#+id/itemImage"
style="#style/RecyclerviewArrowcolor"
android:layout_width="40dp"
android:layout_height="40dp"
android:scaleType="centerCrop"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/diseasename"
app:layout_constraintBottom_toTopOf="#id/diseasenickname"
app:riv_oval="true"/>

ConstraintLayout, TextView and ImageView with Horizontal Alignment and Auto Sizing

I have been facing a problem and believe it is a set of multiple incorrect positioning choices, some information before:
1 - Drawable image has larger width and height than it fits.
2 - TextView text is dynamic but it should never be more than one line, if it is more than one line it should be "cut".
I have the following code:
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/title"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toStartOf="#id/icon"
android:text="my small text"
android:lines="1"
android:layout_width="0dp"
android:layout_height="wrap_content"/>
<TextView
android:id="#+id/description"
app:layout_constraintTop_toBottomOf="#id/title"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toStartOf="#id/icon"
android:text="description text"
android:layout_width="0dp"
android:layout_height="wrap_content"/>
<ImageView
android:id="#+id/icon"
app:layout_constraintStart_toEndOf="#id/title"
app:layout_constraintTop_toTopOf="#id/title"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="#id/description"
android:adjustViewBounds="true"
android:scaleType="fitEnd"
android:src="#drawable/ic_print"
app:layout_constrainedWidth="true"
app:layout_constrainedHeight="true"
android:padding="8dp"
android:layout_width="0dp"
android:layout_height="0dp"/>
</androidx.constraintlayout.widget.ConstraintLayout>
Some explanations: As the image is very large and I need it positioned to the left I use android:scaleType="fitEnd" and android:padding="8dp".
The result is satisfactory:
Problem:
When I put very large text in my title I would like it to "push" ImageView to its limit when it is actually limiting itself to 50%.
It's like my ImageView has a "fixed" width when I'm actually using "match contraints with 0dp"
I already tried to add app:layout_constrainedWidth="true" to id: title and id: description (unsuccessfully)

Add a guideline and constrain your title instead of constraining it to the icon. That way when it reaches the guideline it will stop increasing and the icon that’s still constrained to the title will keep its minimum space. The ellipsize property will add the dots at the end of the title when it gets too big. All you need to do is decide what the minimum space is going to be for your icon, by adjusting the percentage on the guideline.
<?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">
<TextView
android:id="#+id/title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:maxLines="1"
android:text="my small text"
android:textAlignment="viewStart"
app:layout_constraintEnd_toStartOf="#id/guideline"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/description"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:text="description text"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="#id/icon"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/title" />
<ImageView
android:id="#+id/icon"
android:layout_width="0dp"
android:layout_height="0dp"
android:adjustViewBounds="true"
android:padding="8dp"
android:scaleType="fitEnd"
android:src="#drawable/ic_print"
app:layout_constrainedHeight="true"
app:layout_constrainedWidth="true"
app:layout_constraintBottom_toBottomOf="#id/description"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/title"
app:layout_constraintTop_toTopOf="#id/title" />
<androidx.constraintlayout.widget.Guideline
android:id="#+id/guideline"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical"
app:layout_constraintGuide_percent="0.9" />
</androidx.constraintlayout.widget.ConstraintLayout>
EDIT after clarification in comments:
This is the proposed Barrier solution.
<?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">
<TextView
android:id="#+id/title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:maxLines="1"
android:text="my small text"
android:textAlignment="viewStart"
app:layout_constraintEnd_toStartOf="#id/barrier"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/description"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:maxLines="1"
android:text="description text"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="#id/barrier"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/title" />
<ImageView
android:id="#+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="8dp"
android:src="#drawable/app_logo"
app:layout_constraintBottom_toBottomOf="#id/description"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#id/title"
app:layout_constraintTop_toTopOf="#id/title" />
<androidx.constraintlayout.widget.Barrier
android:id="#+id/barrier"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:barrierDirection="start"
app:constraint_referenced_ids="icon" />
</androidx.constraintlayout.widget.ConstraintLayout>

Android Constraint Layout Dimension Ratio Not Working with Wrap Content

Hi I just want to display two textviews in constraint layout like below
What I have done so far is horizontally chain these textviews and since I need them to be squares, set the size as a ratio (constraintDimensionRatio).
This is the code.
<android.support.constraint.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">
<TextView
android:id="#+id/textView3"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="#color/colorBlueGrey"
android:text="TextView"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintEnd_toStartOf="#+id/textView8"
app:layout_constraintHorizontal_chainStyle="packed"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/textView8"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="#color/colorBrown"
android:text="TextView"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#+id/textView3"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
Now the issue is when I'm changing the constraint layout's
layout_height
into
wrap_content
like this,
<android.support.constraint.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="wrap_content">
It will display like below.
Yep. It won't display at all. Any idea to fix this?
I'm using constraint-layout:1.1.0.

You can achieve the desired result by using a vertical Guideline set at 50% of the parent width and constraining both TextViews to it and maintaining 1:1 ratio, like so:
<android.support.constraint.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="wrap_content">
<android.support.constraint.Guideline
android:id="#+id/guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_percent="0.5" />
<TextView
android:id="#+id/textView3"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="4dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="#color/colorBlueGrey"
android:text="TextView"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintEnd_toStartOf="#+id/guideline"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView8"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="4dp"
android:layout_marginTop="8dp"
android:background="#color/colorBrown"
android:text="TextView"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#+id/guideline"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
Note that the TextViews no longer create a chain and the margins at the end of the first TextView and at the start of the second TextView had to be changed to make it 8dp in total between the views.

you can try the attribute: android:layout_height="0dp" change android:layout_height="wrap_content".

If you want to preserve aspect ratio and parent layout must be "wrap_content" (useful for text views with variable text), you can add a fake view, which keeps aspect ratio and other elements must be constrained to this view:
<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="wrap_content"
android:layout_height="wrap_content">
<View
android:id="#+id/ratio_constraint"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="122:246"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="#+id/text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="#id/ratio_constraint"
app:layout_constraintStart_toStartOf="#id/ratio_constraint"
app:layout_constraintTop_toTopOf="#id/ratio_constraint"
tools:text="The TextView which can extend the layout" />
</androidx.constraintlayout.widget.ConstraintLayout>

Items not constrained properly in ConstraintLayout

I am trying to create a ConstraintLayout containing a complex layout but for some reason, it won't appear in the way that is expected. Does anyone know what must be done in order to fix the constraints and achieve the expected outcome?
XML layout code
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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"
android:orientation="vertical"
android:background="#color/lightgrey"
android:weightSum="100">
<com.google.android.gms.maps.MapView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mymap"
android:name="com.google.android.gms.maps.SupportMapFragment"
app:layout_constraintBottom_toTopOf="parent"
app:layout_constraintRight_toRightOf="parent"
tools:layout_constraintLeft_creator="1"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_width="41dp"
android:layout_height="0dp"
tools:layout_editor_absoluteY="0dp"
tools:layout_editor_absoluteX="8dp" />
<android.support.constraint.Guideline
android:id="#+id/guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.9"/>
<ImageView
android:id="#+id/imageViewSun"
android:importantForAccessibility="no"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_sun_black"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintBottom_toBottomOf="guideline"
app:layout_constraintRight_toLeftOf="#+id/switch_stationstopmap_lighttheme"
app:layout_constraintHorizontal_bias="0.5"
android:layout_marginEnd="8dp"
android:layout_marginBottom="0dp" />
<Switch
android:id="#+id/switch_stationstopmap_lighttheme"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintBottom_toTopOf="#+id/guideline"
app:layout_constraintHorizontal_bias="0.5"
android:background="#android:color/transparent"
android:theme="#android:style/Theme.Material.Light" />
<ImageView
android:id="#+id/imageViewMoon"
android:importantForAccessibility="no"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_moon_black"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintHorizontal_bias="0.508"
app:layout_constraintLeft_toRightOf="#+id/switch_stationstopmap_lighttheme"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintBottom_toTopOf="#+id/guideline"
android:layout_marginBottom="5dp" />
</android.support.constraint.ConstraintLayout>
Expected result
Current result
Desired requirements
The MapView height needs to be 90% of the layout's height
The height underneath for the 3 items needs to be 10% of the layout's height
The Switch needs to be exactly in the horizontal centre of the screen
The 3 items (both image views and Switch) need to be exactly in the vertical centre of the 10% height for point 2
The ImageView of the sun needs to be exactly halfway horizontally between the left hand side of the screen and the switch
The ImageView of the moon needs to be exactly halfway horizontally between the switch and the right hand side of the screen
5dp margin is required for both the top and bottom of the 10% height at the bottom of the layout (for the 3 items)
All of the above should result in the expected result image, which is what I want.

You can try this. I changed your root layout height to android:layout_height="match_parent" and then most of the issues are solved.
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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:background="#color/colorAccent">
<com.google.android.gms.maps.MapView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/mymap"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="#f00"
app:layout_constraintBottom_toBottomOf="#+id/guideline"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"/>
<ImageView
android:id="#+id/imageViewSun"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_action_name"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toLeftOf="#+id/switch_stationstopmap_lighttheme"
app:layout_constraintTop_toBottomOf="#+id/guideline"
/>
<Switch
android:id="#+id/switch_stationstopmap_lighttheme"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:background="#android:color/transparent"
android:theme="#android:style/Theme.Material.Light"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toRightOf="#+id/imageViewSun"
app:layout_constraintRight_toLeftOf="#+id/imageViewMoon"
app:layout_constraintTop_toBottomOf="#+id/guideline"/>
<ImageView
android:id="#+id/imageViewMoon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_action_name"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toRightOf="#+id/switch_stationstopmap_lighttheme"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="#+id/guideline"/>
<android.support.constraint.Guideline
android:id="#+id/guideline"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.9"/>
</android.support.constraint.ConstraintLayout>

ConstraintLayout: set height of all views in row to match the tallest one

I'm trying to utilize a ConstraintLayout (version 1.0.2) to set the height of 2 side-by-side views to match the tallest one of them. This serves as a ViewHolder in for a RecyclerView, where each TextView gets an arbitrary length of text...
If I set each to wrap_content, the shorter one will shrink.
If I set both to 0dp (match_contraints), both end up 0 height.
Here's the setup:
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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_marginLeft="2dp"
android:layout_marginRight="2dp"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/id1"
android:layout_width="60dp"
android:layout_height="0dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toStartOf="#+id/id2"/>
<TextView
android:id="#+id/id2"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toEndOf="#+id/id1"
app:layout_constraintEnd_toEndOf="parent"/>
</android.support.constraint.ConstraintLayout>
I suppose this is a bug, as "0dp" should act more like match_parent than actual 0 dp.
On iOS, by the way, the equivalent Auto Layout rules (of setting views' heights to match top and bottom of parent) produce the expected result.
Of course this is pretty simple using LinearLayout, but this layout plays part in a larger layout, and I'd like to trim the view hierarchy...

Answering, in case anyone is looking out for answer in future.
ConstraintLayout introduced Barrier in v1.1 to achieve one such functionality asked by the OP in the question
The above mentioned functionality can be achieved using below xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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_marginLeft="2dp"
android:layout_marginRight="2dp"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/id1"
android:layout_width="60dp"
android:layout_height="wrap_content"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintBottom_toBottomOf="#+id/barrier"
app:layout_constraintVertical_bias="0.0"
android:text="#string/id1_text" />
<TextView
android:id="#+id/id2"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintLeft_toRightOf="#+id/id1"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="#+id/barrier"
app:layout_constraintVertical_bias="0.0"
android:text="#string/id2_text" />
<android.support.constraint.Barrier
android:id="#+id/barrier"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:barrierDirection="bottom"
app:constraint_referenced_ids="id1,id2" />
</android.support.constraint.ConstraintLayout>

This might help you.
<android.support.constraint.ConstraintLayout
android:id="#+id/activity_main"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin">
<TextView
android:id="#+id/tv_1"
android:layout_width="150dp"
android:layout_height="match_parent"
android:layout_marginEnd="8dp"
android:layout_marginRight="8dp"
android:background="#color/colorAccent"
android:gravity="center"
android:padding="#dimen/activity_vertical_margin"
android:text="sjdjhshdjhdjhsdgfjhgsdjfgjsdgfjsdgfhgdsjhfghs"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toLeftOf="#+id/tv_2"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/tv_2"
android:layout_width="150dp"
android:layout_height="match_parent"
android:background="#color/colorPrimary"
android:gravity="center"
android:padding="#dimen/activity_vertical_margin"
android:text="sjdjhsjhd"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toRightOf="#+id/tv_1"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>

This is tricky and slow, but it works.
The point is:
Add additional invisible same layout for measure height. This one has wrap_content height attribute, so it will stretch parent if it is big enough.
Set your visible layout height to 0dp, so it will fill rest of parent.
As you can see the capture below, we have two layouts. Hidden one is wrap_contents
<?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="wrap_content">
<TextView
android:id="#+id/view_1"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:background="#DDDDDD"
android:text="#android:string/yes"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toLeftOf="#+id/view_2"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/view_1_invisible"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#DDDDDD"
android:text="#android:string/yes"
android:visibility="invisible"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toLeftOf="#+id/view_2"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/view_2"
android:layout_width="100dp"
android:layout_height="0dp"
android:background="#DDDDDD"
android:text="#android:string/httpErrorBadUrl"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toRightOf="#+id/view_1"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/view_2_invisible"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:background="#DDDDDD"
android:text="#android:string/httpErrorBadUrl"
android:visibility="invisible"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toRightOf="#+id/view_1"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

I've managed to do this with LinearLayout
parent to be height = wrap content
children to be height = match parent
children width = 0 and same weight
<?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"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:orientation="horizontal"
>
<TextView
android:layout_weight="1"
android:id="#+id/id1"
android:layout_height="match_parent"
android:layout_width="0dp"
android:background="#color/green_400"
android:text="11"
android:textSize="50sp"
/>
<TextView
android:layout_weight="1"
android:id="#+id/id2"
android:layout_height="wrap_content"
android:layout_width="0dp"
android:background="#color/cat_grey_lite"
android:text="2222222222"
android:textSize="50sp"
/>
</LinearLayout>

<TextView
android:id="#+id/txt_service_request_id"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="#drawable/bg_rectangle_blue"
android:gravity="center"
android:padding="8dp"
android:text="#string/service_request_id"
android:textColor="#android:color/white"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="#+id/txt_service_request_status"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/txt_service_request_status"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="#drawable/bg_rectangle_blue"
android:gravity="center"
android:padding="8dp"
android:text="#string/service_request_status"
android:textColor="#android:color/white"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="#+id/txt_service_request_id"
app:layout_constraintEnd_toStartOf="#+id/txt_service_request_desc"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/txt_service_request_id"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/txt_service_request_desc"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="#drawable/bg_rectangle_blue"
android:gravity="center"
android:padding="8dp"
android:text="#string/service_request_desc"
android:textColor="#android:color/white"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="#+id/txt_service_request_id"
app:layout_constraintEnd_toStartOf="#+id/txt_service_request_cat"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/txt_service_request_status"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/txt_service_request_cat"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="#drawable/bg_rectangle_blue"
android:gravity="center"
android:padding="8dp"
android:text="#string/service_request_cat"
android:textColor="#android:color/white"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="#+id/txt_service_request_id"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/txt_service_request_desc"
app:layout_constraintTop_toTopOf="parent" />