You just need to add this line to the TextView android:layout_weight="1"

this is the final XML

<LinearLayout
    android_layout_width="match_parent"
    android_layout_height="wrap_content">


    <TextView
        android_id="@+id/profileNickname"
        android_layout_width="wrap_content"
        android_layout_height="wrap_content"
        android_layout_weight="1"
        android_gravity="center"
        android_scrollHorizontally="false"
        android_text="No Nickname yet fdg d trdt rdrt tdr  td trd t"
        android_textColor="#FFF"
        android_textSize="24sp"
        app_layout_constraintBottom_toBottomOf="parent"
        app_layout_constraintEnd_toEndOf="parent"
        app_layout_constraintStart_toEndOf="parent"
        app_layout_constraintTop_toTopOf="parent" />

    <ImageView
        android_id="@+id/btnEditNickname"
        android_layout_width="42dp"
        android_layout_height="42dp"
        android_layout_marginLeft="8dp"
        android_layout_gravity="center"
        android_padding="6dp"
        android_scaleType="fitXY"
        app_srcCompat="@android:drawable/ic_menu_edit" />
</LinearLayout>

Try this:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns_android="http://schemas.android.com/apk/res/android"
    xmlns_app="http://schemas.android.com/apk/res-auto"
    android_layout_width="match_parent"
    android_layout_height="match_parent"
    android_gravity="center"
    android_orientation="horizontal">

    <LinearLayout
        android_layout_width="0dp"
        android_layout_height="wrap_content"
        android_layout_weight="1">

        <TextView
            android_id="@+id/profileNickname"
            android_layout_width="wrap_content"
            android_layout_height="wrap_content"
            android_gravity="center"
            android_scrollHorizontally="false"
            android_text="No Nickname yet fdg d trdt rdrt tdr  td trd t"
            android_textColor="#FFFFFF"
            android_textSize="24sp" />
    </LinearLayout>

    <LinearLayout
        android_layout_width="wrap_content"
        android_layout_height="wrap_content">

        <ImageView
            android_id="@+id/btnEditNickname"
            android_layout_width="42dp"
            android_layout_height="42dp"
            android_layout_marginLeft="8dp"
            android_padding="6dp"
            android_scaleType="fitXY"
            app_srcCompat="@android:drawable/ic_menu_edit" />
    </LinearLayout>
</LinearLayout>

It’ll give you the following result:

And don’t forget to change the text color of the textView to that you want.

This is the Layout:

    <LinearLayout
        android_layout_width="0dp"
        android_layout_height="wrap_content"
        android_gravity="center"
        android_orientation="horizontal"
        app_layout_constraintEnd_toEndOf="parent"
        app_layout_constraintStart_toStartOf="parent"
        app_layout_constraintTop_toBottomOf="@id/profileUserImage">

        <TextView
            android_id="@+id/profileNickname"
            android_layout_width="wrap_content"
            android_layout_height="wrap_content"
            android_gravity="center"
            android_scrollHorizontally="false"
            android_text="No Nickname yet fdg d trdt rdrt tdr  td trd t"
            android_textColor="@color/colorText"
            android_textSize="24sp"
            app_layout_constraintBottom_toBottomOf="parent"
            app_layout_constraintEnd_toEndOf="parent"
            app_layout_constraintStart_toEndOf="parent"
            app_layout_constraintTop_toTopOf="parent" />

        <ImageView
            android_id="@+id/btnEditNickname"
            android_layout_width="42dp"
            android_layout_height="42dp"
            android_layout_marginLeft="8dp"
            android_padding="6dp"
            android_scaleType="fitXY"
            app_srcCompat="@android:drawable/ic_menu_edit" />

    </androidx.appcompat.widget.LinearLayoutCompat>

When profileNickname is getting too long, it pushes out btnEditNickname out of the LinearLayout and also overlays itself out of the Layout a bit before the text is getting wrapped. How can I get this annoying piece of c*** to wrap IN TIME, before ruining everything?? I’m getting sick of wasting hours of time for minor bs like that, I hate android!