Bonjour,

En voulant crée un popup personnaliser sur mon application Android j'ai eu se souci. 

Le problème de mon popup prend toute la page au lieux de prendre sa taille standard juste une un petit carre.

Si quelqu'un s'est comment le remettre a la bonne dimension je suis preneur.

Voici mes codes:

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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=".MainActivity">

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        tools:layout_editor_absoluteY="1dp">



    <ImageButton
        android:id="@+id/avatarj1"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:gravity="center"
        android:scaleType="fitXY"
        app:srcCompat="@drawable/avatar1"
        tools:layout_editor_absoluteX="212dp"
        tools:layout_editor_absoluteY="164dp" />

    <ImageButton
        android:id="@+id/avatarj2"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:gravity="center"
        android:scaleType="fitXY"
        app:srcCompat="@drawable/avatar2"
        tools:layout_editor_absoluteX="46dp"
        tools:layout_editor_absoluteY="167dp" />
    </LinearLayout>

</androidx.constraintlayout.widget.ConstraintLayout>

<?xml version="1.0" encoding="utf-8"?>



    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal"
        android:gravity="center"
        xmlns:app="http://schemas.android.com/apk/res-auto">




    <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:orientation="vertical">
                <ImageButton
                android:id="@+id/avatar1"
                android:layout_width="100dp"
                android:layout_height="100dp"
                android:gravity="center"
                android:scaleType="fitXY"
                app:srcCompat="@drawable/avatar1" />
                <ImageButton
                    android:id="@+id/avatar2"
                    android:layout_width="100dp"
                    android:layout_height="100dp"
                    android:gravity="center"
                    android:scaleType="fitXY"
                    app:srcCompat="@drawable/avatar2" />
            </LinearLayout>

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical">
            <ImageButton
                android:id="@+id/avatar3"
                android:layout_width="100dp"
                android:layout_height="100dp"
                android:gravity="center"
                android:scaleType="fitXY"
                app:srcCompat="@drawable/avatar3" />
            <ImageButton
                android:id="@+id/avatar4"
                android:layout_width="100dp"
                android:layout_height="100dp"
                android:gravity="center"
                android:scaleType="fitXY"
                app:srcCompat="@drawable/avatar4" />
        </LinearLayout>
    </LinearLayout>

package com.example.avatar2;

import android.app.Activity;
import android.app.Dialog;
import android.widget.ImageButton;

public class AvatarCostum extends Dialog {

    private ImageButton avatar1, avatar2, avatar3, avatar4;

    public AvatarCostum(Activity activity) {
        super(activity, androidx.appcompat.R.style.Theme_AppCompat_DayNight);
        setContentView(R.layout.avatar);
        this.avatar1 = findViewById(R.id.avatar1);
        this.avatar2 = findViewById(R.id.avatar2);
        this.avatar3 = findViewById(R.id.avatar3);
        this.avatar4 = findViewById(R.id.avatar4);
    }


    public ImageButton getAvatar1() { return avatar1; }
    public ImageButton getAvatar2() { return avatar2; }
    public ImageButton getAvatar3() { return avatar3; }
    public ImageButton getAvatar4() { return avatar4; }

    public void build(){
        show();
    }
    }

package com.example.avatar2;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.View;
import android.widget.ImageButton;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {


    private MainActivity activity;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        this.activity = this;
 
        ImageButton avatarJ1 = findViewById(R.id.avatarj1);
        avatarJ1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
 //               Toast.makeText(getApplicationContext(), "ici", Toast.LENGTH_LONG).show();
                AvatarCostum avatarCostum = new AvatarCostum(activity);
                avatarCostum.getAvatar1().setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        Toast.makeText(getApplicationContext(), "ici", Toast.LENGTH_LONG).show();
                        avatarCostum.dismiss();
                    }
                });

                avatarCostum.build();

            }
        });
    }
}

Merci d avance de vos lumieres