Udacity's course

But when the text is long enough to require scrolling, the scrollable area seems to move other components out of view:

The course is a little old, so perhaps some things have changed, or perhaps I applied things incorrectly. What needs to be changed so the ScrollView stays within its bounds?

CodePudding user response：

//Copy and paste this

   <?xml version="1.0" encoding="utf-8"?>
        <android.widget.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="wrap_content"
            android:orientation="vertical"
            android:paddingStart="@dimen/padding"
            android:paddingEnd="@dimen/padding">
        
            <TextView
                android:id="@ id/textView"
                style="@style/NameStyle"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/name_text" />
        
            <ImageView
                android:id="@ id/star_image"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:contentDescription="@string/star_description"
                app:srcCompat="@android:drawable/btn_star_big_on"
                tools:ignore="ImageContrastCheck" />
        
            <ScrollView
                android:id="@ id/bio_scroll"
                android:layout_width="match_parent"
                android:layout_height="match_parent">
       < RelativeLayout 
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        
                <TextView
                    android:id="@ id/bio_text"
                    style="@style/NameStyle"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:lineSpacingMultiplier="1.2"
                    android:text="@string/bio" />
    </RelativeLayout>
            </ScrollView>
        </android.widget.LinearLayout>

CodePudding user response：

Try with this layout, may be you'll find it as per your requirement.

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools">

    <androidx.appcompat.widget.AppCompatTextView
        android:id="@ id/textView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        android:layout_marginTop="@dimen/_20sdp"
        android:text="Your name here" />

    <androidx.appcompat.widget.AppCompatImageView
        android:id="@ id/star_image"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintStart_toStartOf="@id/textView"
        app:layout_constraintEnd_toEndOf="@id/textView"
        app:layout_constraintTop_toBottomOf="@id/textView"
        app:srcCompat="@android:drawable/btn_star_big_on" />

    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="0dp"
        app:layout_constraintTop_toBottomOf="@id/star_image"
        android:layout_marginTop="@dimen/_20sdp">

        <androidx.appcompat.widget.LinearLayoutCompat
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <androidx.appcompat.widget.AppCompatTextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:lineSpacingMultiplier="2"
                android:text="set your text here" />
        </androidx.appcompat.widget.LinearLayoutCompat>

    </ScrollView>

</androidx.constraintlayout.widget.ConstraintLayout>