Develop Reference

How to center text in textView in this case?

I want to put the text in textView_title and textView_subtitle to the center of the screen. May I know what is a good way to do it? I tried android:layout_gravity and android:gravity and they do not work.
Below is the XML file with a constraint layout.
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="0dp"
android:layout_height="?attr/actionBarSize"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toStartOf="#id/textView_login"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent">
<TextView
android:id="#+id/textView_title"
android:lines="1"
android:ellipsize="end"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toTopOf="#id/textView_subtitle"
tool:text="textView"/>
<TextView
android:id="#+id/textView_subtitle"
android:lines="1"
android:ellipsize="end"
android:textColor="#color/foodDollarYellow"
android:textSize="12sp"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#id/textView_title"
app:layout_constraintBottom_toBottomOf="parent"
tool:text="textView"/>
</androidx.constraintlayout.widget.ConstraintLayout>
<TextView
android:id="#+id/textView_login"
android:textAlignment="textEnd"
android:text="註冊/登入"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
tool:ignore="HardcodedText"/>
</androidx.constraintlayout.widget.ConstraintLayout>

Add android:textAlignment="center" to your textViews and make the parent width equal to the screen width:
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="0dp"
android:layout_height="?attr/actionBarSize"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="#+id/textView_title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:lines="1"
android:text="text1"
android:textAlignment="center"
app:layout_constraintBottom_toTopOf="#id/textView_subtitle"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView_subtitle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:lines="1"
android:text="text2"
android:textAlignment="center"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/textView_title" />
</androidx.constraintlayout.widget.ConstraintLayout>
<TextView
android:id="#+id/textView_login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:text="註冊/登入"
android:textAlignment="textEnd"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="HardcodedText" />
</androidx.constraintlayout.widget.ConstraintLayout>
It will look like this:
If you want to avoid nesting you can achieve this using single layout:
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="#+id/textView_title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:lines="1"
android:text="text1"
android:textAlignment="center"
app:layout_constraintBottom_toTopOf="#id/textView_subtitle"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView_subtitle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:lines="1"
android:text="text2"
android:textAlignment="center"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/textView_title" />
<TextView
android:id="#+id/textView_login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="註冊/登入"
android:textAlignment="textEnd"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="#+id/textView_title"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="MissingConstraints" />
</androidx.constraintlayout.widget.ConstraintLayout>
And it will look like this:
You can achieve this layout with or without nesting, but it is more recommended to avoid nesting when possible if you are using constaintLayout
Edit
This is the new layout: (I have added 1 Guildeline)
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/constraintLayout"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="#+id/textView_subtitle"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="#+id/guideline2"
app:layout_constraintTop_toTopOf="parent">
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.Guideline
android:id="#+id/guideline2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_percent="0.7" />
<TextView
android:id="#+id/textView_login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="註冊/登入"
android:textAlignment="textEnd"
app:layout_constraintBottom_toBottomOf="#+id/textView_subtitle"
app:layout_constraintEnd_toEndOf="#+id/constraintLayout"
app:layout_constraintStart_toStartOf="#+id/guideline2"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="MissingConstraints" />
<TextView
android:id="#+id/textView_subtitle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:lines="1"
android:text="long longggggggggggggggggggggggggggggggggggggggggg"
android:textAlignment="center"
android:textSize="12sp"
app:layout_constraintEnd_toStartOf="#+id/guideline2"
app:layout_constraintStart_toStartOf="#+id/textView_title"
app:layout_constraintTop_toBottomOf="#+id/textView_title" />
<TextView
android:id="#+id/textView_title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ellipsize="end"
android:lines="1"
android:text="longggggggggggggggggggggggggggggggggg"
android:textAlignment="center"
app:layout_constraintEnd_toStartOf="#+id/guideline2"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
Here is how it will look:

Solution 1:
add in your textview:
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
hence:
<TextView
android:id="#+id/textView_login"
android:textAlignment="textEnd"
android:text="註冊/登入"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
tools:ignore="MissingConstraints" />
Solution 2
use relative layout instead of constraint(im taking about the first constraint layout not second)
then
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/relative"
>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toStartOf="#id/textView_login"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent">
<TextView
android:id="#+id/textView_title"
android:lines="1"
android:ellipsize="end"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toTopOf="#id/textView_subtitle"
/>
<TextView
android:id="#+id/textView_subtitle"
android:lines="1"
android:ellipsize="end"
android:textColor="#color/foodDollarYellow"
android:textSize="12sp"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#id/textView_title"
app:layout_constraintBottom_toBottomOf="parent"
/>
</androidx.constraintlayout.widget.ConstraintLayout>
<TextView
android:id="#+id/textView_login"
android:textAlignment="textEnd"
android:text="註冊/登入"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
app:layout_constraintTop_toTopOf="parent"
android:layout_centerHorizontal="true"
tools:ignore="MissingConstraints" />
</RelativeLayout>
android:layout_centerHorizontal="true" this line bring your textview in centretop
hope my answer helped...

How to make a fragment fit in a FrameLayout in all screen sizes?

I am developing an app where I want to show few fragments in a container(Framelayout) one after other. I want my fragments to fit in the framelayout without its parts going out of the screen.
I want this:
But Getting this:
Here is my code snippet:
<android.support.constraint.ConstraintLayout
android:id="#+id/relativeLayout"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="24dp"
android:layout_marginEnd="24dp"
android:layout_marginBottom="24dp"
android:background="#drawable/grey_border_circular_rect"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="1.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#+id/guideline3"
app:layout_constraintVertical_bias="0.0">
<FrameLayout
android:id="#+id/fragment_holder"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="32dp"
app:layout_constraintBottom_toTopOf="#+id/elipse1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
</FrameLayout>
<android.support.constraint.Guideline
android:id="#+id/guideline4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_end="32dp" />
<ImageView
android:id="#+id/elipse1"
android:layout_width="14dp"
android:layout_height="14dp"
app:layout_constraintEnd_toStartOf="#+id/elipse2"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="packed"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/guideline4"
app:srcCompat="#drawable/ic_elipse_filled"
tools:layout_editor_absoluteY="568dp" />
<ImageView
android:id="#+id/elipse2"
android:layout_width="14dp"
android:layout_height="14dp"
android:layout_marginStart="8dp"
app:layout_constraintBottom_toBottomOf="#+id/elipse1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/elipse1"
app:srcCompat="#drawable/ic_elipse_blank" />
</android.support.constraint.ConstraintLayout>
I can't share the full xml code as I have some restriction on the code. But the Root layout is also a ConstraintLayout.
fragment.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_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/otpVerificationTV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:text="OTP Verification"
android:textColor="#color/blue"
android:textSize="24sp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<View
android:id="#+id/view2"
android:layout_width="wrap_content"
android:layout_height="1dp"
android:layout_marginTop="8dp"
android:background="#color/btn_grey"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/otpVerificationTV" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="40dp"
android:layout_marginEnd="8dp"
android:text="We sent you a code"
android:textColor="#android:color/black"
android:textSize="26sp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#+id/view2" />
<Button
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="56dp"
android:background="#color/transparent"
android:text="Resend OTP"
android:textAllCaps="false"
android:textColor="#color/grey_secondary"
android:textSize="20sp"
app:layout_constraintEnd_toStartOf="#+id/view3"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="packed"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView6" />
<View
android:id="#+id/view3"
android:layout_width="3dp"
android:layout_height="30dp"
android:layout_marginStart="10dp"
android:background="#color/grey_secondary"
app:layout_constraintBottom_toBottomOf="#+id/textView7"
app:layout_constraintEnd_toStartOf="#+id/textView7"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/textView5" />
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:textColor="#color/blue"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBaseline_toBaselineOf="#+id/textView5"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/view3"
tools:text="29 sec" />
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="56dp"
android:text="OTP"
android:textColor="#android:color/black"
android:textSize="26sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView5" />
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="262dp"
android:layout_height="48dp"
android:layout_marginTop="8dp"
android:background="#color/blue"
android:orientation="vertical"
app:layout_constraintStart_toStartOf="#+id/textView8"
app:layout_constraintTop_toBottomOf="#+id/textView8" />
<Button
android:id="#+id/button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="72dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:background="#drawable/blue_circular_rect"
android:elevation="#dimen/btn_elevation"
android:text="Next"
android:textAllCaps="false"
android:textColor="#color/white"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="#+id/linearLayout"
app:layout_constraintTop_toBottomOf="#+id/linearLayout" />
</android.support.constraint.ConstraintLayout>
So is there any possible way that I can make the fragment fit on any screen size and all of it is visible inside the framelayout.

Below code will help with your fragment.xml file.
You didn't provided more values files means color code, string file and other. So below are some changes from your file like drawable and value related data.
Fill free to put comment if you have any question related to below views. If below code work for you then please approve this answer.
<?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="match_parent">
<TextView
android:id="#+id/otpVerificationTV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:text="OTP Verification"
android:textColor="#android:color/holo_blue_light"
android:textSize="24sp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<View
android:id="#+id/view2"
android:layout_width="wrap_content"
android:layout_height="1dp"
android:layout_marginTop="8dp"
android:background="#color/colorGrey"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/otpVerificationTV" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
android:text="We sent you a code"
android:textColor="#android:color/black"
android:textSize="26sp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="#id/group2"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#id/group2" />
<android.support.constraint.Group
android:id="#+id/group2"
android:layout_width="match_parent"
android:layout_height="0dp"
app:constraint_referenced_ids="textView6"
app:layout_constraintBottom_toTopOf="#id/group"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/view2" />
<android.support.constraint.Group
android:id="#+id/group"
android:layout_width="match_parent"
android:layout_height="0dp"
app:constraint_referenced_ids="view3,textView7,textView5"
app:layout_constraintBottom_toTopOf="#id/group1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/group2" />
<android.support.constraint.Group
android:id="#+id/group1"
android:layout_width="match_parent"
android:layout_height="0dp"
app:constraint_referenced_ids="linearLayout,textView8"
app:layout_constraintBottom_toTopOf="#id/button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/group" />
<Button
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#android:color/transparent"
android:text="Resend OTP"
android:textAllCaps="false"
android:textColor="#color/colorGrey"
android:textSize="20sp"
app:layout_constraintEnd_toStartOf="#+id/view3"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="packed"
app:layout_constraintStart_toStartOf="#id/group"
app:layout_constraintTop_toTopOf="#+id/group" />
<View
android:id="#+id/view3"
android:layout_width="3dp"
android:layout_height="30dp"
android:layout_marginStart="10dp"
android:background="#color/colorGrey"
app:layout_constraintBottom_toBottomOf="#+id/textView7"
app:layout_constraintEnd_toStartOf="#+id/textView7"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/textView5" />
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:textColor="#android:color/holo_blue_light"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBaseline_toBaselineOf="#+id/textView5"
app:layout_constraintEnd_toEndOf="#id/group"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/view3"
tools:text="29 sec" />
<TextView
android:id="#+id/textView8"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:text="OTP"
android:textColor="#android:color/black"
android:textSize="26sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#id/group1" />
<LinearLayout
android:id="#+id/linearLayout"
android:layout_width="262dp"
android:layout_height="48dp"
android:layout_marginTop="8dp"
android:background="#android:color/holo_blue_light"
android:orientation="vertical"
app:layout_constraintStart_toStartOf="#+id/textView8"
app:layout_constraintTop_toBottomOf="#+id/textView8" />
<Button
android:id="#+id/button"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:background="#android:color/holo_blue_light"
android:elevation="1dp"
android:text="Next"
android:textAllCaps="false"
android:textColor="#android:color/white"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="#+id/linearLayout"
app:layout_constraintTop_toBottomOf="#+id/group1" />
</android.support.constraint.ConstraintLayout>

Arrangement of diamond-shaped buttons

View have a background diamond pattern. It is necessary to place the "buttons" as in the picture.
I did this kind of markup, but if the size of the space that these buttons start plusits. How can I get rid of static sizes in my case? Or you can prompt as it is possible on another to make such arrangement?
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginTop="10dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/lastInfoTime"
app:layout_constraintVertical_weight="1">
<LinearLayout
android:id="#+id/navigation"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginEnd="8dp"
android:background="#drawable/button_nav_background"
android:gravity="center"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1"
app:layout_constraintEnd_toStartOf="#+id/auto"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_weight="1">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/navigationText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawablePadding="7dp"
android:drawableTop="#drawable/ic_gas_station"
android:fontFamily="#font/pfdindisplaypro_light"
android:gravity="center"
android:text="Навигация"
android:textColor="#color/main_text_color"
android:textSize="13sp" />
</LinearLayout>
<LinearLayout
android:id="#+id/auto"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="8dp"
android:background="#drawable/button_nav_background"
android:gravity="center"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toEndOf="#+id/navigation"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_weight="1">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/autoText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawablePadding="7dp"
android:drawableTop="#drawable/truck"
android:fontFamily="#font/pfdindisplaypro_light"
android:gravity="center"
android:text="Авто"
android:textColor="#color/main_text_color"
android:textSize="13sp" />
</LinearLayout>
<LinearLayout
android:id="#+id/message"
android:layout_width="140dp"
android:layout_height="140dp"
android:layout_alignBottom="#id/navigation"
android:layout_marginBottom="8dp"
android:layout_toEndOf="#id/navigation"
android:background="#drawable/button_nav_background"
android:gravity="center"
android:orientation="vertical">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/messageText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawablePadding="7dp"
android:drawableTop="#drawable/ic_action_message"
android:fontFamily="#font/pfdindisplaypro_light"
android:gravity="center"
android:text="Сообщения"
android:textColor="#color/main_text_color"
android:textSize="13sp" />
</LinearLayout>
</android.support.constraint.ConstraintLayout>
only I did not understand how and to what the top button to bind. So that when scaling, they all went together without disturbing the overall appearance. #+id / message is the top button.

implementation 'com.android.support.constraint:constraint-layout:1.1.3'
<android.support.constraint.ConstraintLayout
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_weight="1">
<LinearLayout
android:id="#+id/right"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginEnd="32dp"
android:layout_marginStart="32dp"
android:background="#0026ff"
android:gravity="center"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toEndOf="#+id/left"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_weight="1">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/navigationText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawablePadding="7dp"
android:gravity="center"
android:text="Right"
android:textColor="#000"
android:textSize="13sp" />
</LinearLayout>
<LinearLayout
android:id="#+id/left"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginEnd="32dp"
android:layout_marginStart="32dp"
android:background="#ffb700"
android:gravity="center"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1"
app:layout_constraintEnd_toStartOf="#+id/right"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_weight="1">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/autoText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawablePadding="7dp"
android:gravity="center"
android:text="Left"
android:textColor="#000"
android:textSize="13sp" />
</LinearLayout>
<LinearLayout
android:id="#+id/top"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="32dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="32dp"
android:background="#ff0000"
android:gravity="center"
app:layout_constraintBottom_toTopOf="#+id/bottom"
app:layout_constraintDimensionRatio="1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_weight="1">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/navigationText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawablePadding="7dp"
android:gravity="center"
android:text="Top"
android:textColor="#000"
android:textSize="13sp" />
</LinearLayout>
<LinearLayout
android:id="#+id/bottom"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="32dp"
android:layout_marginTop="32dp"
android:background="#4cff00"
android:gravity="center"
android:orientation="vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintDimensionRatio="1"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_weight="1"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/top"
app:layout_constraintVertical_weight="1">
<android.support.v7.widget.AppCompatTextView
android:id="#+id/autoText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawablePadding="7dp"
android:gravity="center"
android:text="Bottom"
android:textColor="#000"
android:textSize="13sp" />
</LinearLayout>
</android.support.constraint.ConstraintLayout>

How to give gravity for child views inside ConstraintLayout

I am working on ConstraintLayout, I can adjust the child views, but I can't align the Textview from left to right. Is there any way to align the Textview from left to right?
Here 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"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:id="#+id/mylotslist_itemview"
android:layout_height="wrap_content">
<TextView
android:id="#+id/serialnumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:gravity="left"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:padding="#dimen/padding5"
android:text="1"
android:textColor="#color/black"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/lotnumber"
android:gravity="left"
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:padding="#dimen/padding5"
android:text="50"
android:textColor="#color/black"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.08"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/sellername"
android:layout_width="wrap_content"
android:layout_gravity="center"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:gravity="right"
android:padding="#dimen/padding5"
android:text="ffffffffff"
android:textColor="#color/black"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0"
/>
<TextView
android:id="#+id/lotstatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:gravity="left"
android:layout_marginTop="8dp"
android:background="#color/lot_statusfalse"
android:paddingBottom="#dimen/padding5"
android:paddingLeft="#dimen/padding5"
android:paddingRight="#dimen/padding5"
android:paddingTop="#dimen/padding5"
android:text="Alloted and Empty"
android:textColor="#color/white"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.66"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/createddate"
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:gravity="left"
android:padding="#dimen/padding5"
android:text="01-FEB-2018 10:30 AM"
android:textColor="#color/black"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="1.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
</android.support.constraint.ConstraintLayout>
I want my textview to be aligned like this. Is there any possible way to
align like this?

You need to remove app:layout_constraintStart_toStartOf="parent" from all your views except first one.because it's will assign your all views in left.
<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:id="#+id/mylotslist_itemview"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/serialnumber"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:gravity="left"
android:padding="8dp"
android:text="1"
android:textColor="#color/black"
android:textSize="#dimen/font_normal"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintWidth_percent="0.1" />
<TextView
android:id="#+id/lotnumber"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:gravity="left"
android:padding="8dp"
android:text="50"
android:textColor="#color/black"
android:textSize="#dimen/font_normal"
app:layout_constraintStart_toEndOf="#+id/serialnumber"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintWidth_percent="0.1" />
<TextView
android:id="#+id/sellername"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:gravity="end"
android:padding="8dp"
android:text="ffffffffff"
android:textColor="#color/black"
app:layout_constraintStart_toEndOf="#+id/lotnumber"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintWidth_percent="0.2" />
<TextView
android:id="#+id/lotstatus"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="#color/colorPrimary"
android:gravity="start"
android:padding="8dp"
android:text="Alloted and Empty"
android:textColor="#color/white"
android:textSize="#dimen/font_normal"
app:layout_constraintStart_toEndOf="#+id/sellername"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintWidth_percent="0.3" />
<TextView
android:id="#+id/createddate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:gravity="start"
android:padding="8dp"
android:text="01-FEB-2018 10:30 AM"
android:textColor="#color/black"
android:textSize="#dimen/font_normal"
app:layout_constraintStart_toEndOf="#+id/lotstatus"
app:layout_constraintWidth_percent="0.3" />
</android.support.constraint.ConstraintLayout>

Remove app:layout_constraintStart_toStartOf="parent" from all views except first one and also add app:layout_constraintStart_toEndOf = "#+id/your_left_views_id" for each view except first one.
like
<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:id="#+id/mylotslist_itemview"
android:layout_height="wrap_content">
<TextView
android:id="#+id/serialnumber"
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:gravity="left"
android:padding="#dimen/padding5"
android:text="1"
android:textColor="#color/black"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/lotnumber"
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:gravity="left"
android:padding="#dimen/padding5"
android:text="50"
android:textColor="#color/black"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintHorizontal_bias="0.08"
app:layout_constraintStart_toEndOf="#+id/serialnumber"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/sellername"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:gravity="right"
android:padding="#dimen/padding5"
android:text="ffffffffff"
android:textColor="#color/black"
app:layout_constraintStart_toEndOf="#+id/lotnumber"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/lotstatus"
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:background="#color/colorPrimary"
android:gravity="left"
android:paddingBottom="#dimen/padding5"
android:paddingLeft="#dimen/padding5"
android:paddingRight="#dimen/padding5"
android:paddingTop="#dimen/padding5"
android:text="Alloted and Empty"
android:textColor="#color/white"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintHorizontal_bias="0.66"
app:layout_constraintStart_toEndOf="#+id/sellername"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="#+id/createddate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:gravity="left"
android:padding="#dimen/padding5"
android:text="01-FEB-2018 10:30 AM"
android:textColor="#color/black"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="1.0"
app:layout_constraintStart_toEndOf="#+id/lotstatus"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />

You are giving to all views
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent" this is wrong.
In constraint layout you have to give start,end,top,bottom constraint to related view.
try below 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:id="#+id/mylotslist_itemview"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/serialnumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="10dp"
android:layout_marginTop="10dp"
android:padding="#dimen/padding5"
android:text="1"
android:textColor="#color/color_btn_blue"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/lotnumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:padding="#dimen/padding5"
android:text="50"
android:textColor="#color/color_charcoal"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintStart_toEndOf="#+id/serialnumber"
app:layout_constraintTop_toTopOf="#+id/serialnumber" />
<TextView
android:id="#+id/sellername"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:padding="#dimen/padding5"
android:text="ffffffffff"
android:textColor="#color/radius_text_blue"
app:layout_constraintStart_toEndOf="#+id/lotnumber"
app:layout_constraintTop_toTopOf="#+id/serialnumber" />
<TextView
android:id="#+id/lotstatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#color/blue_text"
android:padding="#dimen/padding5"
android:text="Alloted and Empty"
android:textColor="#color/default_text"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintStart_toEndOf="#+id/sellername"
app:layout_constraintTop_toTopOf="#+id/serialnumber" />
<TextView
android:id="#+id/createddate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:background="#color/file_limit_error"
android:padding="#dimen/padding5"
android:text="01-FEB-2018 10:30 AM"
android:textColor="#color/default_text"
android:textSize="#dimen/list_itemtextsize"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#+id/lotstatus"
app:layout_constraintTop_toTopOf="#+id/serialnumber" />
</android.support.constraint.ConstraintLayout>

<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.appcompat.widget.LinearLayoutCompat
android:layout_width="0dp"
android:layout_height="wrap_content"
android:gravity="start"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>
Add constraints (top + bottom or start + end)
Set android:layout_width="0dp" (for start-end relations), or
android:layout_height="0dp" (for top-bottom relations)
Now, your child view has constraints to related parent view and its gravity starts from start (or else, what you defined with android:gravity="" tag).

How to have same vertical weight between group of components in Constraint Layout Android?

I am usin Constraint layout . What i want is to have same vetical weight(width) between group1 and group2, and group2 and end of screen.In linear layout i would put one group to vertical linear layout and group2 same to vertical linear layout and put that two layouts in parrent vertical layout and set weight to 1. But how to do that in constraint layout?
Here is sample picture:
So what i want is to have same width space between group1 and group2 and group2 and end of screen.
Like this:
Here is my 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:id="#+id/constrait"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:minHeight="47dp"
app:layout_constraintVertical_chainStyle="spread"
app:layout_constraintVertical_weight="4"
tools:context="example.com.constrait.MainActivity">
<TextView
android:id="#+id/textView7"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:text="TextView"
app:layout_constraintStart_toStartOf="parent"
tools:layout_editor_absoluteY="24dp" />
<EditText
android:id="#+id/editText6"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:background="#drawable/rounded_border_edittext"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toEndOf="#+id/textView7"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView7" />
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:text="TextView"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/editText6" />
<EditText
android:id="#+id/editText8"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:background="#drawable/rounded_border_edittext"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toEndOf="#+id/textView8"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView8" />

You are probably looking for Chains.
You can look at this blogpost where I took the following snippets from.
Basically you want to chain together your widgets like this
<?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">
<Button
android:id="#+id/view1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="View 1"
app:layout_constraintRight_toLeftOf="#+id/view2"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="#+id/view2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="View 2"
app:layout_constraintRight_toLeftOf="#+id/view3"
app:layout_constraintVertical_chainStyle="packed"
app:layout_constraintLeft_toRightOf="#+id/view1"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="#+id/view3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="View 3"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintVertical_chainStyle="packed"
app:layout_constraintLeft_toRightOf="#+id/view2"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
And for your specific use case, you might want to use
app:layout_constraintHorizontal_chainStyle=”spread”

I have modified your code as per the need test this code and see if it works for you:-
<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="match_parent">
<android.support.constraint.ConstraintLayout
android:id="#+id/constraintLayout"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="8dp"
app:layout_constraintBottom_toTopOf="#+id/constraintLayout2"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0">
<TextView
android:id="#+id/textView11"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="TextView"
app:layout_constraintEnd_toStartOf="#+id/textView15"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView15"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="TextView"
app:layout_constraintEnd_toStartOf="#+id/textView16"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/textView11"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView16"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="TextView"
app:layout_constraintEnd_toStartOf="#+id/textView17"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/textView15"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView17"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="TextView"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/textView16"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="#+id/editText12"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toStartOf="#+id/editText13"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/editText10"
app:layout_constraintTop_toTopOf="#+id/editText10" />
<EditText
android:id="#+id/editText10"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toStartOf="#+id/editText12"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView11" />
<EditText
android:id="#+id/editText13"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toStartOf="#+id/editText14"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/editText12"
app:layout_constraintTop_toTopOf="#+id/editText12" />
<EditText
android:id="#+id/editText14"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/editText13"
app:layout_constraintTop_toTopOf="#+id/editText13" />
</android.support.constraint.ConstraintLayout>
<android.support.constraint.ConstraintLayout
android:id="#+id/constraintLayout2"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/constraintLayout">
<TextView
android:id="#+id/textView21"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="TextView"
app:layout_constraintEnd_toStartOf="#+id/textView22"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView22"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:text="TextView"
app:layout_constraintEnd_toStartOf="#+id/textView23"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/textView21"
app:layout_constraintTop_toTopOf="#+id/textView21" />
<TextView
android:id="#+id/textView23"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:text="TextView"
app:layout_constraintEnd_toStartOf="#+id/textView25"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/textView22"
app:layout_constraintTop_toTopOf="#+id/textView22" />
<TextView
android:id="#+id/textView25"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:text="TextView"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/textView23"
app:layout_constraintTop_toTopOf="#+id/textView23" />
<EditText
android:id="#+id/editText15"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toStartOf="#+id/editText16"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView21" />
<EditText
android:id="#+id/editText16"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toStartOf="#+id/editText17"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/editText15"
app:layout_constraintTop_toTopOf="#+id/editText15" />
<EditText
android:id="#+id/editText17"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toStartOf="#+id/editText18"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/editText16"
app:layout_constraintTop_toTopOf="#+id/editText15" />
<EditText
android:id="#+id/editText18"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textPersonName"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintHorizontal_chainStyle="spread_inside"
app:layout_constraintStart_toEndOf="#+id/editText17"
app:layout_constraintTop_toTopOf="#+id/editText15" />
</android.support.constraint.ConstraintLayout>
I have edited layout as per the need. Take a look now. Add edit text background as per your need.