Avoid AbsoluteLayout

ID

java.android_absolute_layout

Severity

low

Remediation Complexity

trivial

Remediation Risk

low

Remediation Effort

low

Resource

Efficiency

Language

Java

Tags

android, best-practice, efficiency

Description

Reports every <AbsoluteLayout> element found in an Android layout resource. AbsoluteLayout is deprecated since API level 3 and produces UIs that do not adapt to screen sizes, orientations, densities, or accessibility sizing.

Rationale

AbsoluteLayout positions children using fixed pixel offsets. This breaks on every device that is not the exact size the designer used: content truncates, overlaps other views, or leaves large empty regions. It also fights against the platform’s text-scaling, split-screen, and foldable behaviour, making the app effectively inaccessible.

<!-- Bad: hard-coded absolute positions -->
<AbsoluteLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <TextView
        android:layout_x="20dp"
        android:layout_y="40dp"
        android:text="@string/title" />
</AbsoluteLayout>

Remediation

Use ConstraintLayout for complex arrangements, LinearLayout for stacked flows, or RelativeLayout for anchor-based positioning. All three adapt to the available space and accessibility settings.

<!-- Good: relative positioning -->
<androidx.constraintlayout.widget.ConstraintLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <TextView
        android:id="@+id/title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        android:text="@string/title" />
</androidx.constraintlayout.widget.ConstraintLayout>

References