防止多次初始化

2024-02-04 16:42:56 +08:00 · 2024-02-04 16:42:56 +08:00 · f7b024f6da
parent dd8df63b01
commit f7b024f6da
1 changed files with 9 additions and 1 deletions
--- a/app/src/main/java/com/lizongying/mytv/TVList.kt
+++ b/app/src/main/java/com/lizongying/mytv/TVList.kt
@ -9,7 +9,15 @@ object TVList {
    lateinit var list: Map<String, List<TV>>

    fun init(context: Context){
-        setupTV(context)
+        if(::list.isInitialized){
+            return
+        }
+        synchronized(this){
+            if(::list.isInitialized){
+                return
+            }
+            list = setupTV(context)
+        }
    }