From 2c6ede578f77517ccc3cc89d1f5025a942bb1be4 Mon Sep 17 00:00:00 2001
From: Mazen Rashed <mrmazenrashed@gmail.com>
Date: Mon, 22 Apr 2019 00:40:40 +0300
Subject: [PATCH] Update MainActivity.kt

---
 app/src/main/java/com/mazenrashed/example/MainActivity.kt | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/com/mazenrashed/example/MainActivity.kt b/app/src/main/java/com/mazenrashed/example/MainActivity.kt
index c4a7b6d..d9c27ff 100644
--- a/app/src/main/java/com/mazenrashed/example/MainActivity.kt
+++ b/app/src/main/java/com/mazenrashed/example/MainActivity.kt
@@ -18,11 +18,13 @@ import kotlinx.android.synthetic.main.activity_main.*
 
 class MainActivity : AppCompatActivity() {
 
-    private val printing = Printooth.printer()
-
+    private var printing : Printing? = null
+    
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
+        if (Printooth.hasPairedPrinter())
+            printing = Printooth.printer()
         initViews()
         initListeners()
     }
@@ -145,4 +147,4 @@ class MainActivity : AppCompatActivity() {
             printSomePrintable()
         initViews()
     }
-}
\ No newline at end of file
+}