Make Your Own Custom Loader With Progress bar and imageview in kotlin

 First of all you  have to create kotlin object class and have to paste,
where loading1.xml and loading2.xml are:-
loading 1:-  

• <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:id="@+id/main_layout"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:gravity="center">
  
      <FrameLayout
          android:layout_width="wrap_content"
          android:layout_height="wrap_content">
  
          <ProgressBar
              android:id="@+id/progressBar"
              android:layout_width="@dimen/_68sp"
              android:layout_height="@dimen/_68sp"
              android:indeterminate="true"
              android:indeterminateTint="#F86202" />
  
          <ImageView
              android:layout_width="@dimen/_50sp"
              android:layout_height="@dimen/_50sp"
              android:layout_gravity="center"
              android:src="@drawable/logo_circle" />
      </FrameLayout>
  
  
  </LinearLayout>

• loading 2 xml
  

  <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:id="@+id/main_layout"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:gravity="center"
      android:orientation="vertical">
  
  
  </LinearLayout>
  

  
  
• Main Loader.kt file

object Loading {
    private var dialog: Dialog? = null

    fun showHide(context: Context, it: Boolean) {
        if (it) show(context) else dismiss()
    }

    fun showHide2(context: Context, it: Boolean) { 
        if (it) show2(context) else dismiss()
    }

    fun dismiss() {
        dialog?.dismiss()

    }

    fun show(context: Context) {
        dismiss()
        dialog = Dialog(context)
        dialog?.requestWindowFeature(Window.FEATURE_NO_TITLE)
        dialog?.setCancelable(false)
        dialog?.setContentView(R.layout.loading1)
        val window = dialog?.window
        window?.setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
        dialog?.show()
    }

    fun show2(context: Context) {
        dismiss()
        dialog = Dialog(context)
        dialog?.requestWindowFeature(Window.FEATURE_NO_TITLE)
        dialog?.setCancelable(false)
        dialog?.setContentView(R.layout.loading2)
        val window = dialog?.window
        window?.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
        window?.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
        window?.setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
        dialog?.show()
    }