fix: return null

simon-ding · Nov 1, 2024 · 8ce7045 · 8ce7045
1 parent 0b1bd82
commit 8ce7045
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/ui/lib/providers/APIs.dart b/ui/lib/providers/APIs.dart
@@ -131,7 +131,7 @@ class APIs {
     if (sp.code != 0) {
       throw sp.message;
     }
-    return sp.data as List<String>;
+    return sp.data==null? []:sp.data as List<String>;
   }
 
   static Future<List<String>> downloadAllMovies() async {
@@ -142,7 +142,7 @@ class APIs {
     if (sp.code != 0) {
       throw sp.message;
     }
-    return sp.data as List<String>;
+    return sp.data==null? []:sp.data as List<String>;
   }
 
   static Future<String> parseTvName(String s) async {

diff --git a/ui/lib/welcome_page.dart b/ui/lib/welcome_page.dart
@@ -123,11 +123,15 @@ class WelcomePageState extends ConsumerState<WelcomePage> {
       onPressed: () async {
         if (uri == WelcomePage.routeMoivie) {
           await APIs.downloadAllMovies().then((v) {
-            showSnakeBar("开始下载电影：$v");
+            if (v.isNotEmpty) {
+              showSnakeBar("开始下载电影：$v");
+            }
           });
         } else {
           await APIs.downloadAllTv().then((v) {
-            showSnakeBar("开始下载剧集：$v");
+            if (v.isNotEmpty) {
+              showSnakeBar("开始下载剧集：$v");
+            }
           });
         }
       },