Android navigation button mess layout even though there is enough space below - android

When i design the layout the layout looks like this
As you can see there is alot of space left below the buttons but when my app is run the layout looks like this
In the emulator there is no space left at the bottom.I dont know why this is happenin but my space should be there and its not showing in run time.
Here is my layout code
<?xml version="1.0" encoding="utf-8"?>
<androidx.core.widget.NestedScrollView 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">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
tools:context=".MainActivity"
android:background="#android:color/darker_gray"
android:padding="4dp">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/rview"
android:layout_width="0dp"
android:layout_height="554dp"
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" />
<EditText
android:id="#+id/insert"
android:layout_width="75dp"
android:layout_height="82dp"
android:layout_marginStart="4dp"
android:ems="10"
android:inputType="number"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/rview"
app:layout_constraintVertical_bias="0.373"
android:hint="#"/>
<EditText
android:id="#+id/remove"
android:layout_width="75dp"
android:layout_height="82dp"
android:layout_marginEnd="132dp"
android:ems="10"
android:inputType="number"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#+id/rview"
app:layout_constraintVertical_bias="0.351"
android:hint="#"/>
<Button
android:id="#+id/button_insert"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:text="insert"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="#+id/remove"
app:layout_constraintTop_toBottomOf="#+id/rview"
app:layout_constraintVertical_bias="0.4" />
<Button
android:id="#+id/button_remove"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:text="remove"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#+id/rview"
app:layout_constraintVertical_bias="0.384" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.core.widget.NestedScrollView>


Try with the following, it may require little changes.
<?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">
<androidx.recyclerview.widget.RecyclerView
android:id="#+id/rview"
android:layout_weight="1"
android:layout_width="match_parent"
android:layout_height="0dp" />
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="#+id/insert"
android:layout_width="75dp"
android:layout_height="82dp"
android:layout_marginStart="4dp"
android:ems="10"
android:hint="#"
android:inputType="number"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.373" />
<EditText
android:id="#+id/remove"
android:layout_width="75dp"
android:layout_height="82dp"
android:layout_marginEnd="132dp"
android:ems="10"
android:hint="#"
android:inputType="number"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.351" />
<Button
android:id="#+id/button_insert"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:text="insert"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="#+id/remove"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.4" />
<Button
android:id="#+id/button_remove"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:text="remove"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.384" />
</androidx.constraintlayout.widget.ConstraintLayout>
</LinearLayout>

Related

not all CardViews are elevated

This is the what my activity currently looks like.
I am able to elevate the first two CardView but for the bottom one it is not elevated. I have tried both app:cardElevation and android:elevation but none of the elevates the last card. (by the way what's the difference of these two?)
How can I elevate it?
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.Toolbar
android:id="#+id/ef_toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?android:attr/colorBackgroundFloating"
android:elevation="2dp"
app:contentInsetStart="0dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageButton
android:id="#+id/cancel_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:background="#android:color/transparent"
android:src="#drawable/ic_cancel"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ImageButton
android:id="#+id/confirm_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:background="#android:color/transparent"
android:src="#drawable/ic_confirm"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
</android.support.v7.widget.Toolbar>
<android.support.v7.widget.CardView
android:id="#+id/food_image_card"
android:layout_width="180dp"
android:layout_height="180dp"
android:layout_marginStart="20dp"
android:layout_marginTop="20dp"
android:layout_marginEnd="20dp"
app:cardElevation="2dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/ef_toolbar">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/food_image"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:srcCompat="#drawable/food_image_place_holder" />
<ImageButton
android:id="#+id/camera_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:srcCompat="#drawable/ic_camera" />
</android.support.constraint.ConstraintLayout>
</android.support.v7.widget.CardView>
<android.support.v7.widget.CardView
android:id="#+id/food_name_card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
app:cardElevation="2dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/food_image_card">
<EditText
android:id="#+id/edit_food_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="15dp"
android:ems="10"
android:hint="Food Name"
android:background="#null"
android:maxLength="50"
android:maxLines="1"
android:inputType="textPersonName"
android:importantForAutofill="no" />
</android.support.v7.widget.CardView>
<TextView
android:id="#+id/tags_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="16dp"
android:text="Tags"
android:textSize="16sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/food_name_card_view" />
<ImageButton
android:id="#+id/add_tag_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:background="#android:color/transparent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="#+id/tags_text"
app:srcCompat="#drawable/ic_add_dark" />
<android.support.v7.widget.CardView
android:id="#+id/tag_card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:minHeight="120dp"
app:cardElevation="2dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/tags_text">
<FrameLayout
android:id="#+id/tags_frame"
android:layout_margin="4dp"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.v7.widget.CardView>
<TextView
android:id="#+id/food_note"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="16dp"
android:text="Note"
android:textSize="16sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/tag_card_view" />
<android.support.v7.widget.CardView
android:id="#+id/food_note_card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
app:cardElevation="2dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/food_note">
<EditText
android:id="#+id/edit_note"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:ems="10"
android:textSize="16sp"
android:background="#null"
android:minHeight="200dp"
android:gravity="start|top"
android:inputType="textMultiLine"
android:singleLine="false" />
</android.support.v7.widget.CardView>
</android.support.constraint.ConstraintLayout>
</ScrollView>

add
Margin bottom = 10dp to this cardview
android:id="#+id/food_note_card_view"

This can be helpful
app:cardUseCompatPadding="true"
See the Below example
<androidx.cardview.widget.CardView
app:cardBackgroundColor="#FF0000"
app:cardElevation="2dp"
app:cardUseCompatPadding="true"
android:layout_width="match_parent"
android:layout_height="200dp"/>

Cardview not working properly inside Cardview.
Please try to place your cardview into another layout such as FrameLayout or RelativeLayout.

ScrollView inside ConstraintLayout not scrolling entirely to the bottom

I had to introduce a ScrollView in my Dialog layout to display all the layout when the phone is in landscape mode or the app is running on small screens. However, the bottom of the layout is being cut off.
I've tried different things like setting ScrollView's layout_height = "0dp", adding more constraints, replacing the ScrollView with a NestedScrollView and other small things as clipToPadding = false or fillViewPort = true but none of these have worked.
This is my layout currently used in a Dialog I need:
<?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">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/icon_image_container"
android:layout_width="match_parent"
android:layout_height="80dp"
android:background="#color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="#+id/icon_image"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#drawable/ic_help_outline_white_24dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="ContentDescription" />
</androidx.constraintlayout.widget.ConstraintLayout>
<ScrollView
android:id="#+id/message_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="none"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/icon_image_container">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp">
<TextView
android:id="#+id/help_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Headline"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/help_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:textAlignment="textStart"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_title" />
<TextView
android:id="#+id/help_example_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:text="#string/help_dialog_example_title"
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Headline"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_message" />
<TextView
android:id="#+id/help_example_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:textAlignment="textStart"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_example_title" />
<Button
android:id="#+id/help_button_ok"
android:layout_width="200dp"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:background="#drawable/button_background"
android:text="#string/help_dialog_button_ok"
android:textAlignment="center"
android:textColor="#color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_example_message" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>
And this is how it's being displayed with the above xml layout. The image is showing the scrollview scrolled to the bottom as far as possible.
I have been stuck on this a lot. Any help would be much appreciated

Change scrollview height to 0dp and constraint it to the bottom of parent it should solve your issue
<?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">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/icon_image_container"
android:layout_width="match_parent"
android:layout_height="80dp"
android:background="#color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="#+id/icon_image"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#drawable/ic_help_outline_white_24dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="ContentDescription" />
</androidx.constraintlayout.widget.ConstraintLayout>
<ScrollView
android:id="#+id/message_container"
android:layout_width="match_parent"
android:layout_height="0dp"
android:scrollbars="none"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toBottomOf="#id/icon_image_container">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp">
<TextView
android:id="#+id/help_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Headline"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/help_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:textAlignment="textStart"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_title" />
<TextView
android:id="#+id/help_example_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:text="#string/help_dialog_example_title"
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Headline"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_message" />
<TextView
android:id="#+id/help_example_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:textAlignment="textStart"
android:textAppearance="#style/TextAppearance.AppCompat.Medium"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_example_title" />
<Button
android:id="#+id/help_button_ok"
android:layout_width="200dp"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:background="#drawable/button_background"
android:text="#string/help_dialog_button_ok"
android:textAlignment="center"
android:textColor="#color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/help_example_message" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>

I post the answer in case anybody encounter the same issue. I just replaced the root layout from ConstraintLayout to LinearLayout with orientation = "vertical" and the same thing for the layout inside the ScrollView.

<?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">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="#+id/icon_image_container"
android:layout_width="match_parent"
android:layout_height="80dp"
android:background="#color/colorPrimary"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<ImageView
android:id="#+id/icon_image"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="#drawable/ic_help_outline_white_24dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="ContentDescription" />
</androidx.constraintlayout.widget.ConstraintLayout>
<ScrollView
android:id="#+id/message_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="none"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/icon_image_container">
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp">
<TextView
android:id="#+id/help_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Headline" />
<TextView
android:id="#+id/help_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:textAlignment="textStart"
android:textAppearance="#style/TextAppearance.AppCompat.Medium" />
<TextView
android:id="#+id/help_example_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:text="#string/help_dialog_example_title"
android:textAlignment="center"
android:textAppearance="#style/TextAppearance.AppCompat.Headline" />
<TextView
android:id="#+id/help_example_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:textAlignment="textStart"
android:textAppearance="#style/TextAppearance.AppCompat.Medium" />
<Button
android:id="#+id/help_button_ok"
android:layout_width="200dp"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/internal_margin_views"
android:background="#drawable/button_background"
android:text="#string/help_dialog_button_ok"
android:textAlignment="center"
android:textColor="#color/colorPrimary" />
</LinearLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>

i am trying to get a ListView to show DataBase items but the items are all over the place

I have a school project that i need to make a android app for.
I am using Android Studio and Java to program it. I have a listview that displays items from my database but the items in the listview are not where i want them.
It currently looks like this.
But I want it to look like this.
I would really appreciate some help.
I don't know where my problem is so I will include all related code. I am sorry if my English is bad I am not a native speaker.
And this is the first time i am writing a program in JAVA so if you see some rookie mistakes please let me know as well
Edit: my new and updated content_Main.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="match_parent"
android:orientation="vertical"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:context=".MainActivity"
tools:showIn="#layout/activity_main">
<android.support.v7.widget.CardView
android:layout_width="409dp"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toTopOf="#+id/listview"
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">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TableRow
android:layout_width="match_parent"
android:layout_height="58dp">
<TextView
android:id="#+id/DatumVieuw"
android:layout_width="match_parent"
android:layout_height="57dp"
android:layout_marginBottom="108dp"
android:textAlignment="center"
android:textSize="30sp"
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"
tools:text="Halloo" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/watVieuw"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
android:textSize="24sp"
app:layout_constraintEnd_toEndOf="parent"
tools:layout_editor_absoluteY="40dp"
tools:text="Mijn" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/totTijd"
android:layout_width="wrap_content"
android:layout_height="22dp"
android:textAlignment="textEnd"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#+id/watVieuw"
tools:text="Is" />
<TextView
android:id="#+id/vanTijd"
android:layout_width="58dp"
android:layout_height="23dp"
android:layout_marginEnd="340dp"
app:layout_constraintEnd_toStartOf="#+id/totTijd"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/watVieuw"
tools:text="Naam" />
</android.support.constraint.ConstraintLayout>
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/TotDatum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
tools:text="Ajaouin" />
<TextView
android:id="#+id/VanDatum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAlignment="viewStart"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
tools:text="Nataro" />
</android.support.constraint.ConstraintLayout>
</TableRow>
</LinearLayout>
</android.support.v7.widget.CardView>
<Button
android:id="#+id/button"
android:layout_width="93dp"
android:layout_height="wrap_content"
android:layout_marginTop="532dp"
android:layout_marginEnd="144dp"
android:onClick="btnClick"
android:text="Button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ListView
android:id="#+id/listview"
android:layout_width="wrap_content"
android:layout_height="324dp"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="216dp"
android:dividerHeight="10.0sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.375"
app:layout_constraintStart_toStartOf="parent" />
</android.support.constraint.ConstraintLayout>
Edit: The misaligned items:
<TextView
android:id="#+id/totTijd"
android:layout_width="wrap_content"
android:layout_height="22dp"
android:textAlignment="textEnd"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#+id/watVieuw"
tools:text="Is" />
<TextView
android:id="#+id/vanTijd"
android:layout_width="58dp"
android:layout_height="23dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/watVieuw"
tools:text="Naam" />
<TextView
android:id="#+id/VanDatum"
android:layout_width="wrap_content"
android:layout_height="25dp"
android:textAlignment="viewStart"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
tools:text="Nataro" />
<TextView
android:id="#+id/watVieuw"
android:layout_width="412dp"
android:layout_height="47dp"
android:textAlignment="textStart"
android:textSize="24sp"
app:layout_constraintEnd_toEndOf="parent"
tools:layout_editor_absoluteY="40dp"
tools:text="Mijn" />
<TextView
android:id="#+id/DatumVieuw"
android:layout_width="419dp"
android:layout_height="40dp"
android:layout_marginBottom="108dp"
android:text="Halloo"
android:textAlignment="center"
android:textSize="30sp"
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"
tools:text="Halloo" />
<TextView
android:id="#+id/TotDatum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
tools:text="Ajaouin" />
Edit: I fixed the component tree it kind of works now
fixed comp tree
but now i have a new problem
the new problem
*Edit: new xml code
<android.support.v7.widget.CardView
android:layout_width="409dp"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
app:layout_constraintBottom_toTopOf="#+id/listview"
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">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TableRow
android:layout_width="match_parent"
android:layout_height="58dp">
<TextView
android:id="#+id/DatumVieuw"
android:layout_width="match_parent"
android:layout_height="57dp"
android:layout_marginBottom="108dp"
android:textAlignment="center"
android:textSize="30sp"
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"
tools:text="Halloo" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/watVieuw"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAlignment="center"
android:textSize="24sp"
app:layout_constraintEnd_toEndOf="parent"
tools:layout_editor_absoluteY="40dp"
tools:text="Mijn" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/totTijd"
android:layout_width="wrap_content"
android:layout_height="22dp"
android:textAlignment="textEnd"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="#+id/watVieuw"
tools:text="Is" />
<TextView
android:id="#+id/vanTijd"
android:layout_width="58dp"
android:layout_height="23dp"
android:layout_marginEnd="340dp"
app:layout_constraintEnd_toStartOf="#+id/totTijd"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/watVieuw"
tools:text="Naam" />
</android.support.constraint.ConstraintLayout>
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/TotDatum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
tools:text="Ajaouin" />
<TextView
android:id="#+id/VanDatum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAlignment="viewStart"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
tools:text="Nataro" />
</android.support.constraint.ConstraintLayout>
</TableRow>
</LinearLayout>
</android.support.v7.widget.CardView>
i added a constrained layout myself because my items would not keep their positions

placing next button bottom of ConstraintLayout with viewport in scrollview

I'm developing activity drawing view programmatically.
I wanna place 'NEXT' button to bottom of ConstraingLayout in scrollView
so, Adding ViewPort attribute in scrollView.
It's works for me. when there is no scroll.
But,
If ConstraintLayout's height is stretched, It isn't works correctly.
This is parent code using PageIndicatorView and ViewPager.
<?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:attrs="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=".activities.AssetAddActivity">
<com.rd.PageIndicatorView
android:id="#+id/pageIndicatorView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.498"
app:layout_constraintStart_toStartOf="parent"
app:piv_selectedColor="#79f56e02"
app:piv_unselectedColor="#1ef56e02"
app:piv_viewPager="#id/addAssetViewPager"
attrs:piv_padding="12dp"
attrs:piv_radius="8dp" />
<android.support.v4.view.ViewPager
android:id="#+id/addAssetViewPager"
android:layout_width="0dp"
android:layout_height="0dp"
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" />
</android.support.constraint.ConstraintLayout>
this is my fragment xml
<?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"
android:id="#+id/scrollview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:focusableInTouchMode="true"
android:paddingBottom="50dp">
<Button
android:id="#+id/btn_next"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="50dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="32dp"
android:background="#drawable/selector_btn_login"
android:text="#string/button_next"
android:textColor="#color/colorButtonText"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/insert_point"
app:layout_constraintVertical_bias="1.0" />
<TextView
android:id="#+id/txtv_beacon_info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="60dp"
android:gravity="center"
android:text="새로 등록할 대상의 분류\n그리고 ID와 이름을 입력해주세요."
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Spinner
android:id="#+id/spinner"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="40dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="1.0"
app:layout_constraintStart_toStartOf="#+id/txtv_title_category"
app:layout_constraintTop_toBottomOf="#+id/txtv_title_category" />
<android.support.design.widget.TextInputLayout
android:id="#+id/textInputLayout"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="40dp"
android:layout_marginStart="40dp"
android:layout_marginTop="16dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/spinner">
<android.support.design.widget.TextInputEditText
android:id="#+id/edt_asset_id"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Asset ID"
android:inputType="text" />
</android.support.design.widget.TextInputLayout>
<android.support.design.widget.TextInputLayout
android:id="#+id/textInputLayout4"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="40dp"
android:layout_marginStart="40dp"
android:layout_marginTop="16dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textInputLayout">
<android.support.design.widget.TextInputEditText
android:id="#+id/edt_asset_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Asset Name"
android:inputType="text" />
</android.support.design.widget.TextInputLayout>
<LinearLayout
android:id="#+id/insert_point"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:animateLayoutChanges="true"
android:orientation="vertical"
app:layout_constraintEnd_toEndOf="#+id/textInputLayout4"
app:layout_constraintStart_toStartOf="#+id/textInputLayout4"
app:layout_constraintTop_toBottomOf="#+id/textInputLayout4" />
<TextView
android:id="#+id/txtv_title_category"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="44dp"
android:layout_marginTop="60dp"
android:text="#string/txtv_category"
android:textSize="12sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/txtv_beacon_info" />
</android.support.constraint.ConstraintLayout>
and this picture is problem screenshot.
problem screenshot

Constraint Layout is causing views to overlap

I'm trying to create a view in Android using ConstraintLayout but I'm having a lot of issues with views overlapping or being pushed off of the screen. I think a lot of it might be because I'm so used to iOS constraints and I'm thinking in terms of them. 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: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"
tools:context=".LocationFragment">
<android.support.constraint.Guideline
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical"
android:id="#+id/guideHorz125"
app:layout_constraintGuide_percent="0.125"/>
<android.support.constraint.Guideline
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical"
android:id="#+id/guideHorz875"
app:layout_constraintGuide_percent="0.875"/>
<TextView style="#style/Label"
android:id="#+id/currentSelectionLabel"
android:layout_marginBottom="21dp"
android:layout_marginLeft="16dp"
android:layout_marginTop="11dp"
android:text="#string/current_selection"
app:layout_constraintBottom_toTopOf="#id/locationLabel"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent"/>
<TextView style="#style/Label"
android:id="#+id/locationLabel"
android:layout_marginLeft="41dp"
android:text="#string/none"
app:layout_constraintBottom_toTopOf="#id/mapView"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="#id/currentSelectionLabel"/>
<com.google.android.gms.maps.MapView
android:id="#+id/mapView"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="20dp"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_marginTop="20dp"
app:layout_constraintBottom_toTopOf="#id/previousButton"
app:layout_constraintDimensionRatio="16:9"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="#id/locationLabel"/>
<Button style="#style/RoundedButton"
android:id="#+id/previousButton"
android:text="#string/previous"
app:layout_constraintBottom_toTopOf="#id/newButton"
app:layout_constraintLeft_toLeftOf="#id/guideHorz125"
app:layout_constraintRight_toRightOf="#id/guideHorz875"
app:layout_constraintTop_toBottomOf="#id/mapView"/>
<Button style="#style/RoundedButton"
android:id="#+id/newButton"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp"
android:text="#string/new_location"
app:layout_constraintBottom_toTopOf="#id/resetButton"
app:layout_constraintLeft_toLeftOf="#id/previousButton"
app:layout_constraintRight_toRightOf="#id/previousButton"
app:layout_constraintTop_toBottomOf="#id/previousButton"/>
<Button style="#style/RoundedButton"
android:id="#+id/resetButton"
android:text="#string/reset"
app:layout_constraintBottom_toTopOf="#id/startButton"
app:layout_constraintLeft_toLeftOf="#id/previousButton"
app:layout_constraintRight_toRightOf="#id/previousButton"
app:layout_constraintTop_toBottomOf="#id/previousButton"/>
<com.company.ui.ImageButton
android:id="#+id/startButton"
android:layout_width="240dp"
android:layout_height="90dp"
android:layout_marginTop="16dp"
android:layout_marginBottom="11dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:src="#drawable/start"
app:text="#string/get_started"/>
</android.support.constraint.ConstraintLayout>
The first image is what I'd like to see, and the second is what I'm getting.

Try changing
<Button style="#style/RoundedButton"
android:id="#+id/resetButton"
android:text="#string/reset"
app:layout_constraintBottom_toTopOf="#id/startButton"
app:layout_constraintLeft_toLeftOf="#id/previousButton"
app:layout_constraintRight_toRightOf="#id/previousButton"
app:layout_constraintTop_toBottomOf="#id/previousButton"/>
To
<Button style="#style/RoundedButton"
android:id="#+id/resetButton"
android:text="#string/reset"
app:layout_constraintBottom_toTopOf="#id/startButton"
app:layout_constraintLeft_toLeftOf="#id/previousButton"
app:layout_constraintRight_toRightOf="#id/previousButton"
app:layout_constraintTop_toBottomOf="#id/newButton"/>

Use below layout:
<?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">
<android.support.v4.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_marginTop="4dp"
android:text="Current Selection"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:text="None"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.184"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView3" />
<com.google.android.gms.maps.MapView
android:id="#+id/mapView"
android:layout_width="311dp"
android:layout_height="114dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/textView4" />
<Button
android:id="#+id/button54"
android:layout_width="296dp"
android:layout_height="36dp"
android:layout_marginTop="52dp"
android:text="Button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/mapView" />
<Button
android:id="#+id/button55"
android:layout_width="296dp"
android:layout_height="36dp"
android:layout_marginTop="96dp"
android:text="Button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/mapView" />
<Button
android:id="#+id/button56"
android:layout_width="296dp"
android:layout_height="36dp"
android:layout_marginTop="8dp"
android:text="Button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/mapView" />
<ImageButton
android:id="#+id/imageButton"
android:layout_width="293dp"
android:layout_height="116dp"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#+id/button55"
app:layout_constraintVertical_bias="0.529"
app:srcCompat="#drawable/googleg_disabled_color_18" />
</android.support.constraint.ConstraintLayout>
</android.support.v4.widget.NestedScrollView>
</android.support.constraint.ConstraintLayout>

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