修改包名

app/src/main/java/com/ckkj/defense_device/MyApplication.kt

@@ -0,0 +1,21 @@
+package com.ckkj.defense_device
+
+import android.app.Application
+import android.content.Context
+import com.blankj.utilcode.util.Utils
+import com.ckkj.defense_device.utils.LanguageUtil
+
+class MyApplication : Application() {
+
+    override fun onCreate() {
+        super.onCreate()
+        Utils.init(this)    // 初始化 AndroidUtilCode
+        LanguageUtil.init(this)
+    }
+
+    override fun attachBaseContext(base: Context) {
+        // 在应用启动时应用语言设置
+        val context = LanguageUtil.attachBaseContext(base)
+        super.attachBaseContext(context)
+    }
+}