From d130dfbd281d3b065e0c5d918ab5711eed119b87 Mon Sep 17 00:00:00 2001
From: kangshulong <1095887643@qq.com>
Date: Tue, 14 Apr 2026 19:36:21 +0800
Subject: [PATCH] =?UTF-8?q?1.=E8=87=AA=E5=AE=9A=E4=B9=89CustomRecyclerView?=
 =?UTF-8?q?er=E5=9C=A8adapter=E5=88=B7=E6=96=B0=E5=89=8D=E6=8C=89=E5=BF=AB?=
 =?UTF-8?q?=E6=8D=B7=E9=94=AE=E6=9C=89=E6=A6=82=E7=8E=87=E4=B8=BA=E7=A9=BA?=
 =?UTF-8?q?=EF=BC=8C=E6=8A=A5=E7=A9=BA=E6=8C=87=E9=92=88=E9=94=99=E8=AF=AF?=
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---
 .../com/ik/mboxlauncher/view/CustomRecyclerViewer.java    | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/com/ik/mboxlauncher/view/CustomRecyclerViewer.java b/app/src/main/java/com/ik/mboxlauncher/view/CustomRecyclerViewer.java
index 8a35fcc..d9d7c80 100644
--- a/app/src/main/java/com/ik/mboxlauncher/view/CustomRecyclerViewer.java
+++ b/app/src/main/java/com/ik/mboxlauncher/view/CustomRecyclerViewer.java
@@ -265,10 +265,14 @@ public class CustomRecyclerViewer extends RecyclerView {
                 // 如果获取失败(也就是说需要交给系统来处理焦点， 消耗掉事件，不让系统处理， 并让先前获取焦点的view获取焦点)
                 if (nextFocusView == null) {
                     if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
-                        focusedView.requestFocus(View.FOCUS_DOWN);
+                        if(focusedView!=null){
+                            focusedView.requestFocus(View.FOCUS_DOWN);
+                        }
                     }
                     if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
-                        focusedView.requestFocus(View.FOCUS_UP);
+                        if(focusedView!=null){
+                            focusedView.requestFocus(View.FOCUS_UP);
+                        }
                     }
                     return true;