diff --git a/app/src/main/java/com/ftw/hometerview/extension/FragmentExtension.kt b/app/src/main/java/com/ftw/hometerview/extension/FragmentExtension.kt
new file mode 100644
index 0000000..ad12fd4
--- /dev/null
+++ b/app/src/main/java/com/ftw/hometerview/extension/FragmentExtension.kt
@@ -0,0 +1,10 @@
+package com.ftw.hometerview.extension
+
+import android.content.Context
+import android.view.inputmethod.InputMethodManager
+import androidx.fragment.app.Fragment
+
+fun Fragment.hideKeyboard() {
+    (context?.getSystemService(Context.INPUT_METHOD_SERVICE) as? InputMethodManager)
+        ?.hideSoftInputFromWindow(view?.windowToken, 0)
+}