im making a android app and I noticed a problem about the resolution and the object...

Basically the smaller the resolution gets the objects disappear like in this video

If you need it here's the code

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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="match_parent"
    tools:context=".dateselector_activity">

    <ImageButton
        android:id="@ id/btn_add"

        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentStart="true"
        android:layout_alignParentTop="true"
        android:layout_alignParentEnd="true"
        android:layout_alignParentBottom="true"

        android:layout_marginStart="320dp"
        android:layout_marginTop="775dp"

        android:layout_marginEnd="40dp"
        android:layout_marginBottom="40dp"

        android:background="@drawable/circle_button"
        android:elevation="20dp"
        android:src="@drawable/ic_plusbuttonvector"
        android:textColor="@color/white"
        android:textSize="20sp"

        app:layout_constraintVertical_bias="1.0"
        tools:ignore="HardcodedText,SpeakableTextPresentCheck"
        tools:visibility="visible" />

    <TextView
        android:id="@ id/clockTimeText"
        android:layout_width="wrap_content"
        android:layout_height="34dp"
        android:layout_alignParentStart="true"
        android:layout_alignParentTop="true"
        android:layout_alignParentEnd="true"
        android:layout_alignParentBottom="true"
        android:layout_marginStart="160dp"
        android:layout_marginTop="295dp"
        android:layout_marginEnd="177dp"
        android:layout_marginBottom="537dp"
        android:text="Hello hjh"
        app:layout_constraintBottom_toTopOf="@ id/btn_add"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.0"
        tools:ignore="HardcodedText"
        tools:text="@tools:sample/date/ddmmyy" />

</RelativeLayout>

Is there any way to make objects reposition based on the screen resolution and keep them the same width and height Thanks

CodePudding user response：

Solved it! For other people that have this problem you need to use:

androidx.constraintlayout.widget.ConstraintLayout

Instead of:

RelativeLayout