Impossible to disable click on datepicker - android

I would like to disable the click on a datepicker in my layout but I can't find the attribute to edit to disable the click.
I tried to set clickable to false, focusable to false but nothing seems to work. I can always click on it and set a date.
I have an event on my fab button that enable and disable my edittext and checkedit and it's working perfectly.
I just can't get to disable the datepicker
Here is the xml of my activity :
<?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/cardview_light_background"
tools:context=".ui.detail.DetailFoodActivity">
<EditText
android:id="#+id/detailFoodName"
style="#style/Base.Widget.MaterialComponents.TextInputEditText"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:ems="10"
android:enabled="false"
android:focusable="true"
android:inputType="textPersonName"
android:textAppearance="#style/TextAppearance.AppCompat.Large"
android:textSize="28dp"
android:typeface="serif"
android:visibility="invisible"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/detailTextDate"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="18dp"
android:layout_marginTop="16dp"
android:text="TextView"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
app:layout_constraintEnd_toEndOf="#+id/detailFoodName"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/detailFoodName" />
<DatePicker
android:id="#+id/detailDatePicker"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:clickable="false"
android:datePickerMode="calendar"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/detailTextDate" />
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/action_edit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:layout_marginBottom="16dp"
android:clickable="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:srcCompat="#drawable/ic_edit_white_24dp" />
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="18dp"
android:layout_marginTop="16dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/detailDatePicker">
<RadioButton
android:id="#+id/radioButtonEaten"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="false"
android:text="Eaten" />
<RadioButton
android:id="#+id/radioButtonBin"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="false"
android:text="At the bin" />
</RadioGroup>
<TextView
android:id="#+id/detailTextViewName"
android:layout_width="0dp"
android:layout_height="70dp"
android:layout_marginTop="8dp"
android:lineSpacingExtra="0dp"
android:paddingStart="20dp"
android:paddingTop="16dp"
android:text="TextView"
android:textAlignment="viewStart"
android:textAllCaps="false"
android:textAppearance="#style/TextAppearance.AppCompat.Large"
android:textSize="28dp"
android:typeface="serif"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
If anyone knows how to disable it
Thank you


You can enable/disable it by using setEnabled() properties of DatePicker Control
setEnabled(true)
setEnabled(false)
Here's a link of android document for more reference

Related

how can I put empty space between password and register button in my constrainlayout

I am developing android app and I have implemented constrainlayout but in real device password edit text and register button overlapping to each other I want to empty space between them how can achieve that
below my currentlayout
<?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">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/constraintLayout"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_marginTop="100dp"
android:background="#drawable/circle_back"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="#drawable/ic_person">
<ImageView
android:id="#+id/person_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="#string/empty"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="#drawable/ic_person" />
</androidx.constraintlayout.widget.ConstraintLayout>
<EditText
android:id="#+id/name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="40dp"
android:layout_marginEnd="16dp"
android:hint="#string/firstname"
style="#style/textFieldStyle"
android:inputType="textEmailAddress"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/constraintLayout"
tools:ignore="RtlSymmetry"
android:autofillHints="" />
<EditText
android:id="#+id/email"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
style="#style/textFieldStyle"
android:hint="#string/email"
android:inputType="textEmailAddress"
app:layout_constraintEnd_toEndOf="#+id/name"
app:layout_constraintStart_toStartOf="#+id/name"
app:layout_constraintTop_toBottomOf="#+id/lastName"
tools:ignore="TextFields" />
<Button
android:id="#+id/registration"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginBottom="40dp"
android:backgroundTint="#color/gray"
android:fontFamily="#font/roboto_black"
android:padding="16dp"
android:text="#string/register"
app:layout_constraintBottom_toTopOf="#+id/already_have_account"
app:layout_constraintEnd_toEndOf="#+id/password"
app:layout_constraintStart_toStartOf="parent" />
<TextView
android:id="#+id/already_have_account"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="32dp"
android:text="#string/already_have_an_account"
android:textColor="#color/primaryBlack"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.33"
app:layout_constraintStart_toStartOf="parent" />
<TextView
android:id="#+id/login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="32dp"
android:text="#string/login"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.73"
app:layout_constraintStart_toStartOf="parent" />
<EditText
android:id="#+id/password"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:layout_marginBottom="16dp"
android:hint="#string/password"
android:inputType="textPassword"
style="#style/textFieldStyle"
app:layout_constraintEnd_toEndOf="#+id/email"
app:layout_constraintStart_toStartOf="#+id/email"
app:layout_constraintTop_toBottomOf="#+id/email" />
<EditText
android:id="#+id/lastName"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
style="#style/textFieldStyle"
android:hint="#string/lastName"
android:inputType="textPersonName"
app:layout_constraintEnd_toEndOf="#+id/name"
app:layout_constraintStart_toStartOf="#+id/name"
app:layout_constraintTop_toBottomOf="#+id/name" />
</androidx.constraintlayout.widget.ConstraintLayout>
following screenshot in real device I want to know what I have to do in order to put space between password and register button
but I want to see in real device as if you see there space between password and register button

Add a constraint from the top of the register button to the bottom of the password field. Every element should have a top and bottom constraint to not overlap another element that is above or below it.

When you do something like android:layout_marginBottom="40dp", you will eventually get some views overlapping and that's because you are using hardcoded values, you want to adjust your views to the size of your screen in a responsive way.
You can do it using Guidelines, app:layout_constraintHeight_percent="0.xx" and chain verticly your views:
Inside you constarintLayout (I have used a single layout)
<ImageView
android:id="#+id/imageView"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintBottom_toTopOf="#+id/editTextTextPersonName"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintEnd_toStartOf="#+id/guideline4"
app:layout_constraintHeight_percent="0.25"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="#+id/guideline3"
app:layout_constraintTop_toTopOf="parent"
tools:srcCompat="#tools:sample/backgrounds/scenic" />
<EditText
android:id="#+id/editTextTextPersonName"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintHeight_percent="0.07"
android:ems="10"
android:inputType="textPersonName"
android:text="FirstName"
app:layout_constraintBottom_toTopOf="#+id/editTextTextPersonName2"
app:layout_constraintEnd_toStartOf="#+id/guideline4"
app:layout_constraintStart_toStartOf="#+id/guideline3"
app:layout_constraintTop_toBottomOf="#+id/imageView" />
<EditText
android:id="#+id/editTextTextPersonName2"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintHeight_percent="0.07"
android:ems="10"
android:inputType="textPersonName"
android:text="LastName"
app:layout_constraintBottom_toTopOf="#+id/editTextTextPersonName3"
app:layout_constraintEnd_toEndOf="#+id/editTextTextPersonName"
app:layout_constraintStart_toStartOf="#+id/editTextTextPersonName"
app:layout_constraintTop_toBottomOf="#+id/editTextTextPersonName" />
<EditText
android:id="#+id/editTextTextPersonName3"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintHeight_percent="0.07"
android:ems="10"
android:inputType="textPersonName"
android:text="Email"
app:layout_constraintBottom_toTopOf="#+id/editTextTextPersonName4"
app:layout_constraintEnd_toEndOf="#+id/editTextTextPersonName"
app:layout_constraintStart_toStartOf="#+id/editTextTextPersonName"
app:layout_constraintTop_toBottomOf="#+id/editTextTextPersonName2" />
<EditText
android:id="#+id/editTextTextPersonName4"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintHeight_percent="0.07"
android:ems="10"
android:inputType="textPersonName"
android:text="Password"
app:layout_constraintBottom_toTopOf="#+id/button"
app:layout_constraintEnd_toEndOf="#+id/editTextTextPersonName"
app:layout_constraintStart_toStartOf="#+id/editTextTextPersonName"
app:layout_constraintTop_toBottomOf="#+id/editTextTextPersonName3" />
<Button
android:id="#+id/button"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_constraintHeight_percent="0.07"
android:text="Register"
app:layout_constraintBottom_toTopOf="#+id/guideline2"
app:layout_constraintEnd_toEndOf="#+id/editTextTextPersonName4"
app:layout_constraintStart_toStartOf="#+id/editTextTextPersonName4"
app:layout_constraintTop_toBottomOf="#+id/editTextTextPersonName4" />
<androidx.constraintlayout.widget.Guideline
android:id="#+id/guideline2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.85" />
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Already have account?"
app:layout_constraintBottom_toBottomOf="#+id/textView2"
app:layout_constraintEnd_toStartOf="#+id/textView2"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#+id/textView2" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Log in"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toEndOf="#+id/textView"
app:layout_constraintTop_toTopOf="#+id/guideline2" />
<androidx.constraintlayout.widget.Guideline
android:id="#+id/guideline3"
android:layout_width="wrap_content"
app:layout_constraintGuide_percent="0.05"
android:layout_height="wrap_content"
android:orientation="vertical" />
<androidx.constraintlayout.widget.Guideline
android:id="#+id/guideline4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintGuide_percent="0.95"
android:orientation="vertical" />
It will look like this (arrows pointing to the guidelines):

Adding app:layout_constraintTop_toBottomOf.
<Button
android:id="#+id/registration"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginBottom="40dp"
android:backgroundTint="#color/gray"
android:fontFamily="#font/roboto_black"
android:padding="16dp"
android:text="#string/register"
app:layout_constraintBottom_toTopOf="#+id/already_have_account"
app:layout_constraintEnd_toEndOf="#+id/password"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/password" />
Adding app:layout_constraintBottom_toTopOf="#id/registration"
<EditText
android:id="#+id/password"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:layout_marginBottom="16dp"
android:hint="#string/password"
android:inputType="textPassword"
style="#style/textFieldStyle"
app:layout_constraintEnd_toEndOf="#+id/email"
app:layout_constraintStart_toStartOf="#+id/email"
app:layout_constraintTop_toBottomOf="#+id/email"
app:layout_constraintBottom_toTopOf="#id/registration" />
The above solution works only when all of your views are within a single screen. If height of the View is bigger than the screen, then you may need ScrollView or other method.
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
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">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/white">
... your main content here ...
</androidx.constraintlayout.widget.ConstraintLayout>
</LinearLayout>
</ScrollView>
Adding ScrollView and LinearLayout outside your main content ConstraintLayout solves the overlapping issue, and allow bigger view to scroll on smaller view.

Try increasing the margin_botton of the password field and also decreasing margin_botton of the Button.

The Problem is that your register button is bottom aligned, while the above elements are top aligned, which means they will overlap on smaller screens.
Try updating your Register button in the following way to enforce a minimum top margin with the password field if there is too little space (I just added a constraint to the password field, set constraintVerticalbias to 1.0 and set a topMargin):
<Button
android:id="#+id/registration"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="ENTER YOUR TOP MARGIN HERE"
android:layout_marginBottom="40dp"
android:backgroundTint="#color/gray"
android:fontFamily="#font/roboto_black"
android:padding="16dp"
android:text="#string/register"
app:layout_constraintBottom_toTopOf="#+id/already_have_account"
app:layout_constraintEnd_toEndOf="#+id/password"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/password"
app:layout_constraintVertical_bias="1.0" />
IMPORTANT: To make this work you need to wrap your screen in a Scrollview with android:fillViewport="true".
Here would be your whole layout reworked so that it should work (with registerbutton minimum top margin of 40dp):
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/white">
<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="wrap_content">
<LinearLayout
android:id="#+id/constraintLayout"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_marginTop="100dp"
android:background="#drawable/circle_back"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="#drawable/ic_person">
<ImageView
android:id="#+id/person_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="#string/empty"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="#drawable/ic_person" />
</LinearLayout>
<EditText
android:id="#+id/name"
style="#style/textFieldStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="40dp"
android:layout_marginEnd="16dp"
android:autofillHints=""
android:hint="#string/firstname"
android:inputType="textEmailAddress"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/constraintLayout"
tools:ignore="RtlSymmetry" />
<EditText
android:id="#+id/email"
style="#style/textFieldStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:hint="#string/email"
android:inputType="textEmailAddress"
app:layout_constraintEnd_toEndOf="#+id/name"
app:layout_constraintStart_toStartOf="#+id/name"
app:layout_constraintTop_toBottomOf="#+id/lastName"
tools:ignore="TextFields" />
<Button
android:id="#+id/registration"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="40dp"
android:layout_marginBottom="40dp"
android:backgroundTint="#color/gray"
android:fontFamily="#font/roboto_black"
android:padding="16dp"
android:text="#string/register"
app:layout_constraintBottom_toTopOf="#+id/already_have_account"
app:layout_constraintEnd_toEndOf="#+id/password"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/password"
app:layout_constraintVertical_bias="1.0" />
<TextView
android:id="#+id/already_have_account"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="32dp"
android:text="#string/already_have_an_account"
android:textColor="#color/primaryBlack"
android:textSize="12sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.33"
app:layout_constraintStart_toStartOf="parent" />
<TextView
android:id="#+id/login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="32dp"
android:text="#string/login"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.73"
app:layout_constraintStart_toStartOf="parent" />
<EditText
android:id="#+id/password"
style="#style/textFieldStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:hint="#string/password"
android:inputType="textPassword"
app:layout_constraintEnd_toEndOf="#+id/email"
app:layout_constraintStart_toStartOf="#+id/email"
app:layout_constraintTop_toBottomOf="#+id/email" />
<EditText
android:id="#+id/lastName"
style="#style/textFieldStyle"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:hint="#string/lastName"
android:inputType="textPersonName"
app:layout_constraintEnd_toEndOf="#+id/name"
app:layout_constraintStart_toStartOf="#+id/name"
app:layout_constraintTop_toBottomOf="#+id/name" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</LinearLayout>

Soft Keyboard covering buttons

I know this question has been asked a hundred times, but none of the other questions here on stack overflow have resolved my issue. In my layout, when a user types in the field to enter their age, and height the keyboard covers both buttons. I am using a constraint layout, and nothing has worked for me.
I have tried
android:windowSoftInputMode="stateVisible|adjustResize" in the android manifest
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN and getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE
android:windowSoftInputMode="adjustResize
Nothing works. Appreciate any help here. Here is my main activity if that helps
<?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"
tools:context=".MainActivity"
android:fitsSystemWindows="true">
<TextView
android:id="#+id/appTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:text="#string/appTitle"
android:textColor="#color/colorPrimary"
android:textSize="30sp"
android:textStyle="bold"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="#+id/bodyWeight"
android:layout_width="330dp"
android:layout_height="wrap_content"
android:layout_marginTop="22dp"
android:ems="10"
android:hint="#string/bodyWeight"
android:inputType="number"
android:textColor="#color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/appTitle" />
<TextView
android:id="#+id/activitySelection"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="28dp"
android:text="#string/activitySelection"
android:textSize="18sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/bodyWeight" />
<Spinner
android:id="#+id/activityLevel"
android:layout_width="368dp"
android:layout_height="wrap_content"
android:layout_marginTop="28dp"
android:entries="#array/activityLevel"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/activitySelection" />
<Button
android:id="#+id/loseButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="180dp"
android:text="#string/lossButton"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.503"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/activityLevel" />
<Button
android:id="#+id/gainButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:text="#string/gainButton"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/loseButton" />
<EditText
android:id="#+id/inchHeight"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="27dp"
android:ems="10"
android:hint="#string/inchHeight"
android:inputType="number"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/activityLevel" />
<EditText
android:id="#+id/yearsOld"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="29dp"
android:ems="10"
android:hint="#string/YearsOld"
android:inputType="number"
app:layout_constraintBottom_toTopOf="#+id/loseButton"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent" />
</android.support.constraint.ConstraintLayout>

It seems that your buttons don't have a bottom constraint? You might want to add a bottom constraint to the parent :
<Button
android:id="#+id/loseButton"
...
app:layout_constraintBottom_toBottomOf="parent" />
Also use the following in your manifest:
android:windowSoftInputMode="adjustResize">
With those changes, when opening the keyboard, the loseButton should move above the keyboard.

Why isn't my whole LineairLayout showing?

I'm making an Custom Dialog. I have 2 buttons, "Select Other Cards" and "Ok" but somehow the "Ok" button won't show. I'm quite new using LineairLayouts. I have a horizontal layout in an vertical one.
What the dialog shows:
What I want the dialog to show:
<?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:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="5dp"
android:background="#color/colorLightBlue"
android:onClick="selectOtherCardsButtonClick">
<TextView
android:id="#+id/finishedTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginStart="16dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="16dp"
android:fontFamily="#font/patrickhand_regular"
android:text="#string/finishedCards"
android:textColor="#color/colorWhite"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="#+id/selectOtherButton"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:padding="5dp">
<Button
android:id="#+id/selectOtherButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
android:layout_marginTop="16dp"
android:layout_marginBottom="16dp"
android:background="#drawable/button_background"
android:text="#string/selectOtherCards"
android:textColor="#color/colorWhite"
android:textSize="20sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="#+id/okButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
android:layout_marginTop="16dp"
android:layout_marginBottom="16dp"
android:background="#drawable/button_background"
android:text="#string/ok"
android:textColor="#color/colorWhite"
android:textSize="20sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#+id/selectOtherButton"
app:layout_constraintTop_toTopOf="parent" />
</LinearLayout>
</LinearLayout>
I hope anyone knows what my problem is.
Thankyou for helping!

Probably selectOtherButton covers all the horizontal space and the okButton is under selectOtherButton.
Define weights for the space that will cover each button, something like 4 to 1 (or adjust it to suit your design) with the android:layout_weight attribute for both buttons:
<Button
android:id="#+id/selectOtherButton"
android:layout_weight="4"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
android:layout_marginTop="16dp"
android:layout_marginBottom="16dp"
android:background="#drawable/button_background"
android:text="#string/selectOtherCards"
android:textColor="#color/colorWhite"
android:textSize="20sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="#+id/okButton"
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
android:layout_marginTop="16dp"
android:layout_marginBottom="16dp"
android:background="#drawable/button_background"
android:text="#string/ok"
android:textColor="#color/colorWhite"
android:textSize="20sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#+id/selectOtherButton"
app:layout_constraintTop_toTopOf="parent" />

Try to lower your text size for example try with:
android:textSize="14sp"
or use less words like: select others. Weight might convert the button to two rows. And it might not look good in the end.

adding Edittext and Button when clicking a button in kotlin

my app needs an add button that adds two Edittext and another button every time they click the add button
adds again the same three things under the added ones, I attached a screenshot of how my app suppose to work, I really need help in this I am new in android development.
here is my activity layout
<?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=".Mark_calc">
<include
android:id="#+id/Mark_calcTB"
layout="#layout/toolbar"/>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="#+id/add_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="12dp"
android:layout_marginBottom="12dp"
android:clickable="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:srcCompat="#drawable/ic_add" />
<TextView
android:id="#+id/Box_1"
android:layout_width="0dp"
android:layout_height="207dp"
android:layout_marginStart="10dp"
android:layout_marginTop="12dp"
android:layout_marginEnd="10dp"
android:background="#drawable/rounded_button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/Mark_calcTB" />
<TextView
android:id="#+id/Total_MarksTV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="40dp"
android:layout_marginTop="40dp"
android:text="Total marks:"
android:textColor="#android:color/white"
android:textSize="24sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#+id/Box_1" />
<TextView
android:id="#+id/result_total_marksTV"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="52dp"
android:layout_marginEnd="85dp"
android:text="0"
android:textColor="#android:color/white"
android:textSize="24sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#+id/Mark_calcTB" />
<TextView
android:id="#+id/total_hours"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="44dp"
android:layout_marginBottom="40dp"
android:text="Total hours:"
android:textColor="#android:color/white"
android:textSize="24sp"
app:layout_constraintBottom_toBottomOf="#+id/Box_1"
app:layout_constraintStart_toStartOf="parent" />
<TextView
android:id="#+id/result_total_hours"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="84dp"
android:layout_marginBottom="40dp"
android:text="0"
android:textColor="#android:color/white"
android:textSize="24sp"
app:layout_constraintBottom_toBottomOf="#+id/Box_1"
app:layout_constraintEnd_toEndOf="parent" />
<EditText
android:id="#+id/mark1"
android:layout_width="144dp"
android:layout_height="wrap_content"
android:layout_marginStart="12dp"
android:layout_marginTop="28dp"
android:ems="10"
android:hint="Mark%"
android:inputType="numberSigned"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/Box_1" />
<EditText
android:id="#+id/hours1"
android:layout_width="144dp"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="28dp"
android:ems="10"
android:hint="Hours"
android:inputType="numberSigned"
app:layout_constraintStart_toEndOf="#+id/mark1"
app:layout_constraintTop_toBottomOf="#+id/Box_1" />
<Button
android:id="#+id/delete_button"
android:layout_width="35dp"
android:layout_height="38dp"
android:layout_marginStart="24dp"
android:layout_marginTop="32dp"
android:background="#drawable/ic_delete"
app:layout_constraintStart_toEndOf="#+id/hours1"
app:layout_constraintTop_toBottomOf="#+id/Box_1" />
</androidx.constraintlayout.widget.ConstraintLayout>
and here is a screenshot of how it should work.

Take Recyclerview and when you click on add Button add the data to your ArrayList and update the adapter to NotifyDataSetChanges.

Unable to make a ScrollView that contains other layouts and widgets

I am simply trying to make a scrollable layout with no luck...
I have no idea why it isn't working, it seems to be exactly as I read online.
The problem here is that the bottom of the included layout is cut of to fit exactly the screen size.
this is my layout xml:
<ScrollView 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=""
tools:layout_editor_absoluteY="81dp">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:text="opening game"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<NumberPicker
android:id="#+id/numberPicker2"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="14dp"
android:layout_marginTop="8dp"
app:layout_constraintBottom_toTopOf="#+id/GameTitleET"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView2" />
<EditText
android:id="#+id/GameTitleET"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="153dp"
android:ems="10"
android:hint="Game's name"
android:inputType="textPersonName"
android:textSize="16sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="#+id/GameContentET"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:hint="מהלך המשחק"
android:inputType="textMultiLine"
android:maxLines="8"
android:textSize="14sp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/DeleteAndMakeYOurOwnButton" />
<Button
android:id="#+id/DeleteAndMakeYOurOwnButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="48dp"
android:text="Write your own game"
app:layout_constraintStart_toStartOf="#+id/GameContentET"
app:layout_constraintTop_toBottomOf="#+id/numberPicker2" />
<Switch
android:id="#+id/SendToReviewSwitch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="7dp"
android:layout_marginStart="16dp"
android:text="הגש משחק להגשה"
app:layout_constraintBottom_toTopOf="#+id/DeleteAndMakeYOurOwnButton"
app:layout_constraintStart_toStartOf="parent" />
<include
android:id="#+id/include5"
layout="#layout/activity_create_post_methods"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="40dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/GameContentET" />
</android.support.constraint.ConstraintLayout></ScrollView>
Do you have any suggestion of what should i do? I also plan to add many more layouts to this main layout and I need it to scroll and show everything flawlessly.
Thank you a lot!

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