优化

app/src/main/java/io/legado/app/utils/AsyncFileHandler.kt

@@ -0,0 +1,18 @@
+package io.legado.app.utils
+
+import io.legado.app.help.globalExecutor
+import java.util.logging.FileHandler
+import java.util.logging.LogRecord
+
+class AsyncFileHandler(pattern: String) : FileHandler(pattern) {
+
+    override fun publish(record: LogRecord?) {
+        if (!isLoggable(record)) {
+            return
+        }
+        globalExecutor.execute {
+            super.publish(record)
+        }
+    }
+
+}

app/src/main/java/io/legado/app/utils/AsyncHandler.kt

@@ -1,25 +0,0 @@
-package io.legado.app.utils
-
-import io.legado.app.help.globalExecutor
-import java.util.logging.Handler
-import java.util.logging.LogRecord
-
-class AsyncHandler(private val delegate: Handler) : Handler() {
-
-    override fun publish(record: LogRecord?) {
-        globalExecutor.execute {
-            delegate.publish(record)
-        }
-    }
-
-    override fun flush() {
-        delegate.flush()
-    }
-
-    override fun close() {
-        delegate.close()
-    }
-
-}
-
-fun Handler.asynchronous() = AsyncHandler(this)

app/src/main/java/io/legado/app/utils/LogUtils.kt

@@ -11,7 +11,6 @@ import io.legado.app.help.config.AppConfig
 import splitties.init.appCtx
 import java.text.SimpleDateFormat
 import java.util.Date
-import java.util.logging.FileHandler
 import java.util.logging.Level
 import java.util.logging.LogRecord
 import java.util.logging.Logger
@@ -58,7 +57,7 @@ object LogUtils {
         }
         val date = getCurrentDateStr(TIME_PATTERN)
         val logPath = FileUtils.getPath(root = logFolder, "appLog-$date.txt")
-        FileHandler(logPath).apply {
+        AsyncFileHandler(logPath).apply {
             formatter = object : java.util.logging.Formatter() {
                 override fun format(record: LogRecord): String {
                     // 设置文件输出格式
@@ -70,7 +69,7 @@ object LogUtils {
             } else {
                 Level.OFF
             }
-        }.asynchronous()
+        }
     }
 
     fun upLevel() {