Fix navigations in ProfileManagerActivity

2016-08-17 12:37:32 +08:00
parent f9194df55d
commit b6bfd5bfa0
1 changed files with 6 additions and 4 deletions
@@ -114,12 +114,14 @@ final class ProfileManagerActivity extends AppCompatActivity with OnMenuItemClic
      finish
    }

-    def onKey(v: View, keyCode: Int, event: KeyEvent) = if (event.getAction == KeyEvent.ACTION_UP) keyCode match {
+    def onKey(v: View, keyCode: Int, event: KeyEvent) = if (event.getAction == KeyEvent.ACTION_DOWN) keyCode match {
      case KeyEvent.KEYCODE_DPAD_LEFT =>
        val index = getAdapterPosition
-        profilesAdapter.remove(index)
-        undoManager.remove(index, item)
-        true
+        if (index >= 0) {
+          profilesAdapter.remove(index)
+          undoManager.remove(index, item)
+          true
+        } else false
      case _ => false
    } else false
  }