Test

core/src/main/kotlin/com/melih/core/extensions/UtilityExtension.kt

@@ -1,3 +1,11 @@
 package com.melih.core.extensions
 
+import androidx.appcompat.widget.SearchView
+import com.melih.core.utils.ClearFocusQueryTextListener
+
+/**
+ * Shorthand for [contains] with ignoreCase set [true]
+ */
 fun CharSequence.containsIgnoreCase(other: CharSequence) = contains(other, true)
+
+fun SearchView.setOnQueryChangedListener(block: (String?) -> Unit) = setOnQueryTextListener(ClearFocusQueryTextListener(this, block))

core/src/main/kotlin/com/melih/core/utils/ClearFocusQueryTextListener.kt

@@ -0,0 +1,23 @@
+package com.melih.core.utils
+
+import androidx.appcompat.widget.SearchView
+
+
+/**
+ * Simplifying [OnQueryTextListener][android.widget.SearchView.OnQueryTextListener]
+ */
+class ClearFocusQueryTextListener(
+    private val view: SearchView,
+    private val onQueryChangeBlock: (String?) -> Unit
+) : SearchView.OnQueryTextListener {
+
+    override fun onQueryTextSubmit(query: String?): Boolean {
+        view.clearFocus()
+        return true
+    }
+
+    override fun onQueryTextChange(newText: String?): Boolean {
+        onQueryChangeBlock(newText)
+        return true
+    }
+}