diff --git a/bottomsheettimerangepicker/src/main/java/me/adawoud/bottomsheettimepicker/BottomSheetTimeRangePicker.kt b/bottomsheettimerangepicker/src/main/java/me/adawoud/bottomsheettimepicker/BottomSheetTimeRangePicker.kt
index ea33af8..c6d894c 100644
--- a/bottomsheettimerangepicker/src/main/java/me/adawoud/bottomsheettimepicker/BottomSheetTimeRangePicker.kt
+++ b/bottomsheettimerangepicker/src/main/java/me/adawoud/bottomsheettimepicker/BottomSheetTimeRangePicker.kt
@@ -2,14 +2,19 @@ package me.adawoud.bottomsheettimepicker
 
 import android.os.Build
 import android.os.Bundle
+import android.support.design.widget.BottomSheetBehavior
+import android.support.design.widget.BottomSheetDialog
 import android.support.design.widget.BottomSheetDialogFragment
+import android.support.design.widget.CoordinatorLayout
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.FrameLayout
 import android.widget.TabHost
 import kotlinx.android.synthetic.main.time_range_picker.*
 import me.adawoud.bottomsheetpickers.R
 
+
 @Suppress("DEPRECATION") // We deal with it below
 class BottomSheetTimeRangePicker : BottomSheetDialogFragment() {
     private lateinit var listener: OnTimeRangeSelectedListener
@@ -71,6 +76,18 @@ class BottomSheetTimeRangePicker : BottomSheetDialogFragment() {
             endHour = hourOfDay
             endMinute = minute
         }
+        if (fullScreen){
+            dialog.setOnShowListener { dialog ->
+                val d = dialog as BottomSheetDialog
+                val bottomSheet =
+                    d.findViewById<FrameLayout>(R.id.design_bottom_sheet)
+                val lyout = bottomSheet!!.parent as CoordinatorLayout
+                val behavior: BottomSheetBehavior<*> =
+                    BottomSheetBehavior.from(bottomSheet)
+                behavior.peekHeight = bottomSheet!!.height
+                lyout.parent.requestLayout()
+            }
+        }
     }
 
     override fun onStart() {
@@ -261,6 +278,7 @@ class BottomSheetTimeRangePicker : BottomSheetDialogFragment() {
         private const val TAG_START_TIME = "TAG_START_TIME"
         private const val TAG_END_TIME = "TAG_END_TIME"
         private val timeRangePicker = BottomSheetTimeRangePicker()
+        private var fullScreen = false
 
         /**
          * Sets the text of the Start and End time tabs.
@@ -334,6 +352,10 @@ class BottomSheetTimeRangePicker : BottomSheetDialogFragment() {
             return this
         }
 
+        fun setFullScreen(){
+            fullScreen=true
+        }
+
         /**
          * Returns a TimeRangePicker that's displayed as a BottomSheetDialog
          *