Use TextView.doOnTextChanged() extension.

TeamNewPipe · Oct 17, 2020 · 1336992 · 1336992
1 parent 293e2ff
commit 1336992
Showing 1 changed file with 5 additions and 9 deletions.
diff --git a/app/src/main/java/org/schabi/newpipe/local/subscription/dialog/FeedGroupDialog.kt b/app/src/main/java/org/schabi/newpipe/local/subscription/dialog/FeedGroupDialog.kt
@@ -15,6 +15,7 @@ import androidx.core.content.getSystemService
 import androidx.core.os.bundleOf
 import androidx.core.view.isGone
 import androidx.core.view.isVisible
+import androidx.core.widget.doOnTextChanged
 import androidx.fragment.app.DialogFragment
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProvider
@@ -194,16 +195,11 @@ class FeedGroupDialog : DialogFragment(), BackPressable {
         }
 
         group_name_input_container.error = null
-        group_name_input.addTextChangedListener(object : TextWatcher {
-            override fun afterTextChanged(s: Editable?) {}
-            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
-
-            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
-                if (group_name_input_container.isErrorEnabled && !s.isNullOrBlank()) {
-                    group_name_input_container.error = null
-                }
+        group_name_input.doOnTextChanged { text, _, _, _ ->
+            if (group_name_input_container.isErrorEnabled && !text.isNullOrBlank()) {
+                group_name_input_container.error = null
             }
-        })
+        }
 
         confirm_button.setOnClickListener { handlePositiveButton() }