1.统一存储文件名称。

app/src/main/java/com/xhly/manageapp/contentprovider/ZSpProvider.java

 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
+import com.xhly.corelib.utils.SharedPreferencesUtils;
+
 import java.util.Iterator;
 import java.util.Objects;
 
 
     @Override
     public boolean onCreate() {
-        String DB_NAME = "SPData";
+        String DB_NAME = SharedPreferencesUtils.SP_FILE_NAME;
         mStore = Objects.requireNonNull(getContext()).getSharedPreferences(DB_NAME, Context.MODE_PRIVATE);
         return true;
     }

app/src/main/java/com/xhly/manageapp/ui/main/activity/MainActivity.kt

 import com.xhly.corelib.utils.AppUtils
 import com.xhly.corelib.utils.CustomOSUtils
 import com.xhly.corelib.utils.LogShow
+import com.xhly.corelib.utils.SharedPreferencesUtils
 import com.xhly.corelib.utils.SystemUtil
 import com.xhly.manageapp.AppAdapter
 import com.xhly.manageapp.ManageApplication
         }
         onBackPressedDispatcher.addCallback {
             //屏蔽返回
-
         }
     }
 
     }
 
     private fun loginOut() {
+        deleteSharedPreferences(SharedPreferencesUtils.SP_FILE_NAME)
         startIntentActivity(LoginActivity().javaClass)
         finish()
     }

corelib/src/main/java/com/xhly/corelib/utils/SharedPreferencesUtils.java

     /**
      * 保存在手机里面的文件名
      */
-    private static final String FILE_NAME = "share_data";
+    public static final String SP_FILE_NAME = "share_data";
     private SharedPreferences preferences;
     private static SharedPreferencesUtils instance;
 
 
     private SharedPreferencesUtils(Context context) {
-        preferences = context.getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);
+        preferences = context.getSharedPreferences(SP_FILE_NAME, Context.MODE_PRIVATE);
     }
 
     /**