经过测试，找到了图片一直抖动的原因，是viewExtensionKt中的一个方法实现的动画效果，问题就出自这里，但还不知道怎么解决

app/src/main/java/com/pkusz/min_vpn_client/activity/main/MainActivity.java

@@ -57,7 +57,7 @@ public class MainActivity extends MINVpnBaseActivity<MainActivityPresenter>
     private EasyBar easyBar;
     private TextView VPNstatus;
     private RadioGroup etProxyMode;
-    private RadioButton ruleProxy;
+//    private RadioButton ruleProxy;
     private RadioButton globalProxy;
     private RadioButton serverSettingProxy;
     private SpinKitView spinKit;
@@ -71,7 +71,7 @@ public class MainActivity extends MINVpnBaseActivity<MainActivityPresenter>
         easyBar=findViewById(R.id.easyBar);
         VPNstatus=findViewById(R.id.VPNstatus);
         etProxyMode=findViewById(R.id.etProxyMode);
-        ruleProxy=findViewById(R.id.ruleProxy);
+//        ruleProxy=findViewById(R.id.ruleProxy);
         globalProxy=findViewById(R.id.globalProxy);
         serverSettingProxy=findViewById(R.id.serverSettingProxy);
         spinKit=findViewById(R.id.spinKit);
@@ -110,12 +110,10 @@ public class MainActivity extends MINVpnBaseActivity<MainActivityPresenter>
 
         // 根据MINVpnAPI显示当前VPN的模式
         int flag= MINVpnSettingAPI.INSTANCE.getProxyMode();
-        if(flag==0){
-            etProxyMode.check(ruleProxy.getId()); // 规则
-        }else if(flag==1){
-            etProxyMode.check(globalProxy.getId()); // 全局
+        if(flag==1){
+            etProxyMode.check(globalProxy.getId()); // 全局，外网
         }else if(flag==2){
-            etProxyMode.check(serverSettingProxy.getId());// 服务器设定
+            etProxyMode.check(serverSettingProxy.getId());// 服务器设定，内网
         }
 
         etProxyMode.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
@@ -123,7 +121,7 @@ public class MainActivity extends MINVpnBaseActivity<MainActivityPresenter>
             public void onCheckedChanged(RadioGroup group, int checkedId) {
                 if(!isConnected){
                     // 执行连接流程
-                    connectVpn();
+//                    connectVpn();
                 }else{
                     // 执行断开流程
                     disconnectVpn();
@@ -144,9 +142,7 @@ public class MainActivity extends MINVpnBaseActivity<MainActivityPresenter>
                 connectVpn();
                 // 更新选定的模式
                 int cacheflag=etProxyMode.getCheckedRadioButtonId();
-                if(cacheflag==ruleProxy.getId()){
-                    MINVpnSettingAPI.INSTANCE.updateProxyMode(0); // 规则
-                }else if(cacheflag==globalProxy.getId()){
+                if(cacheflag==globalProxy.getId()){
                     MINVpnSettingAPI.INSTANCE.updateProxyMode(1); // 全局
                 }else if(cacheflag==serverSettingProxy.getId()){
                     MINVpnSettingAPI.INSTANCE.updateProxyMode(2);// 服务器设定
@@ -268,7 +264,7 @@ public class MainActivity extends MINVpnBaseActivity<MainActivityPresenter>
             btnConnect.setImageResource(R.drawable.launch);
         }
         System.out.println("fuck 3");
-        ViewExtensionKt.animer2(btnConnect,ViewExtensionKt.alphaAnimation(btnConnect,
+        ViewExtensionKt.animer(btnConnect,ViewExtensionKt.alphaAnimation(btnConnect,
                 0.3f,0.1f));
         System.out.println("fuck 4");
     }
@@ -284,7 +280,7 @@ public class MainActivity extends MINVpnBaseActivity<MainActivityPresenter>
         // 修改按钮状态
         btnConnect.setClickable(true);
         btnConnect.setImageResource(R.drawable.launch);
-        ViewExtensionKt.animer2(btnConnect,ViewExtensionKt.alphaAnimation(btnConnect,
+        ViewExtensionKt.animer(btnConnect,ViewExtensionKt.alphaAnimation(btnConnect,
                 0.3f,0.1f));
     }
 }

app/src/main/java/com/pkusz/min_vpn_client/model/MINVpnSettingAPI.java

@@ -178,9 +178,9 @@ public enum MINVpnSettingAPI {
     }
 
     // -----------------主界面-连接VPN---------------
-    //0 rule
-    //1 global
-    //2 server setting
+    //0 rule => 废弃
+    //1 global 全局流量，用于访问外网
+    //2 server setting 根据VPN服务器的握手应答信息进行设置，用于访问内网
     public int getProxyMode(){
         return EncryptedSharedPreferenceUtil.get(context,
                 SP_PROXY_MODE,2);

app/src/main/res/layout/activity_main.xml

@@ -68,16 +68,16 @@
         app:layout_constraintTop_toBottomOf="@id/btnConnect"
         >
 
-        <RadioButton
-            android:id="@+id/ruleProxy"
-            android:layout_width="@dimen/dp_120"
-            android:layout_height="@dimen/dp_50"
-            android:textColorHint="@color/colorPrimary"
-            android:hint="规则模式"
-            android:checked="true"
-            android:layout_marginLeft="@dimen/dp_20"
-            app:layout_constraintLeft_toLeftOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+<!--        <RadioButton-->
+<!--            android:id="@+id/ruleProxy"-->
+<!--            android:layout_width="@dimen/dp_120"-->
+<!--            android:layout_height="@dimen/dp_50"-->
+<!--            android:textColorHint="@color/colorPrimary"-->
+<!--            android:hint="规则模式"-->
+<!--            android:checked="true"-->
+<!--            android:layout_marginLeft="@dimen/dp_20"-->
+<!--            app:layout_constraintLeft_toLeftOf="parent"-->
+<!--            app:layout_constraintTop_toTopOf="parent" />-->
 
         <RadioButton
             android:id="@+id/globalProxy"