procrastinot-team/procrastinot

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <com.google.android.material.textfield.TextInputLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="32dp"
            android:layout_marginEnd="16dp"
            android:hint="@string/choose_username_hint">

            <com.google.android.material.textfield.TextInputEditText
                android:id="@+id/username"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:paddingTop="16dp" />

        </com.google.android.material.textfield.TextInputLayout>

        <TextView
            android:id="@+id/usernameFeedback"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="16dp"
            android:text="@string/choose_username_feedback_minimum_characters"
            android:textColor="@color/red" />

        <Button
            android:id="@+id/continueButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="end"
            android:layout_marginStart="16dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="16dp"
            android:enabled="false"
            android:text="@string/choose_username_button_text"
            android:textColor="@color/white" />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/loadingContainer"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/transparentWhite"
        android:clickable="false"
        android:focusable="false"
        android:gravity="center"
        android:orientation="vertical"
        android:visibility="gone">

        <ProgressBar
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center" />
    </LinearLayout>
</FrameLayout>