How to set the portrait and landscape height (percent) in constraint layout but not losing the const-CodePudding

I did this code but the image pushed out the work space

<androidx.constraintlayout.widget.ConstraintLayout
        android:id="@ id/constrainsalah"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/image1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintPortraitHeight_percent="0.15"
        app:layout_constraintLandscapeHeight_percent="0.2"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">
</androidx.constraintlayout.widget.ConstraintLayout>

CodePudding user response：

If I get your question correctly, Change the

app:layout_constraintPortraitHeight_percent="0.15"
app:layout_constraintLandscapeHeight_percent="0.2"

app:layout_constraintHeight_percent="0.2"

and add this on the line

app:layout_constraintVertical_bias="0.0" android:fillViewport="true"

Copy this code instead

<androidx.constraintlayout.widget.ConstraintLayout
        android:id="@ id/constrainsalah"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@drawable/image1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHeight_percent="0.2"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.0" android:fillViewport="true">
</androidx.constraintlayout.widget.ConstraintLayout>