1

app/src/main/java/com/polysoft/nafmii/activity/HomeActivity.java

 package com.polysoft.nafmii.activity;
 
+import android.annotation.SuppressLint;
 import android.view.KeyEvent;
 import android.view.View;
 import android.widget.RadioButton;
 
 import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
 
 import com.polysoft.nafmii.R;
 import com.polysoft.nafmii.activity.home.ModulesFragmentMgr;
@@ -13,7 +13,6 @@ import com.polysoft.nafmii.bean.MenuBean;
 import com.polysoft.nafmii.enums.ModulesEnum;
 
 import java.util.HashMap;
-import java.util.Iterator;
 import java.util.Map;
 
 public class HomeActivity extends WebviewActivity implements View.OnClickListener, ModulesFragmentMgr.OnChangeModuleListener {
@@ -39,9 +38,8 @@ public class HomeActivity extends WebviewActivity implements View.OnClickListene
         modulesMap.put(ModulesEnum.LEARN, super.findViewById(R.id.home_btn_learn));
         modulesMap.put(ModulesEnum.MY, super.findViewById(R.id.home_btn_my));
 
-        Iterator<Map.Entry<ModulesEnum, RadioButton>> iterator = modulesMap.entrySet().iterator();
-        while (iterator.hasNext()) {
-            iterator.next().getValue().setOnClickListener(this);
+        for (Map.Entry<ModulesEnum, RadioButton> modulesEnumRadioButtonEntry : modulesMap.entrySet()) {
+            modulesEnumRadioButtonEntry.getValue().setOnClickListener(this);
         }
 
         this.moduleViewsMap = modulesMap;
@@ -49,7 +47,6 @@ public class HomeActivity extends WebviewActivity implements View.OnClickListene
     }
 
     private void initHomeModule() {
-        FragmentManager fragmentManager = super.getSupportFragmentManager();
         int containerId = R.id.home_container_framelayout;
         this.modulesMgr = new ModulesFragmentMgr(this, containerId);
         this.modulesMgr.addChangeModuleLsitener(this);
@@ -60,6 +57,7 @@ public class HomeActivity extends WebviewActivity implements View.OnClickListene
     }
 
 
+    @SuppressLint("NonConstantResourceId")
     @Override
     public void onClick(View v) {
         switch (v.getId()) {