Dialog with custom background color

colors.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="white_trasparent">#afffffff</color>
</resources>

custom_dialog_loading.xml

<?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"
    android:id="@+id/layout_root"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <com.airbnb.lottie.LottieAnimationView
        android:id="@+id/animation_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:lottie_autoPlay="true"
        app:lottie_fileName="loader.json"
        app:lottie_loop="true" />

</RelativeLayout>

LoadingDialog.java

import android.annotation.SuppressLint;
import android.app.Dialog;
import android.content.Context;

import me.pushapp.sosmedico.R;

/**
 * Created by Denny on 21/11/2017 with pizza
 */

public class LoadingDialog {
    private Dialog dialog;

    @SuppressLint("SetTextI18n")
    public LoadingDialog(Context context, boolean cancellable) {
        dialog = new Dialog(context,R.style.custom_dialog_theme);
        dialog.setCancelable(cancellable);
        dialog.setContentView(R.layout.custom_dialog_loading);
    }


    public void show() {
        if (dialog != null)
            dialog.show();
    }

    public void dismiss() {
        dialog.dismiss();
    }

    public boolean isShowing(){
        return dialog.isShowing();
    }

}

style.xml

<style name="custom_dialog_theme" parent="@android:style/Theme.Translucent.NoTitleBar">
    <item name="android:windowBackground">@color/white_trasparent</item>
    <item name="android:windowIsFloating">false</item>
</style>