Updated README.md

README.md

@@ -22,27 +22,9 @@ This application can create a VPN tunnel to modify the DNS server on Android.<br
 No root access required, no ads contained and functional under data connection.<br>
 Through the DNS server which are provided by third parties, users can visit Google, Twitter and so on via https directly without a VPN.<br>
 
------------------
-
-__CuteDNS! 近期惨遭举报，建议某些人好自为之。__
-
-__AIXYZ DNS 节点仅供学术用途使用！__
-
-__BEYOND THE MATRIX, FREE.__
-
-~~本萌新第一个 Android 应用。~~<br>
-不需要翻墙就能在 Android 上通过 https 协议直连 Google, Twitter, Facebook 等网站。<br>
-通过由第三方 DNS 服务器提供者提供的 DNS 服务器，减少 DNS 劫持。<br>
-~~（当然万能的 *** 想封了你也不是不行）~~ 。<br>
-基于 Android API 提供的 VpnService 实现，不需要 root，数据连接也可用。<br>
-支持开机启动。 ~~BAT流氓软件~~ <br>
-~~好吧故事编不下去了。~~ <br>
-<br>
-__各位 dalao 见笑了！__
-
 DNS server providers
 -------------
-* __CuteDNS!__
+* __CuteDNS!__ - *Stopped service because of the police.*
 * __[Pure DNS](http://puredns.cn/)__
 * __[AIXYZ DNS](https://aixyz.com/)__ - *For academic purposes only.*
 

app/src/main/java/org/itxtech/daedalus/Daedalus.java

@@ -33,13 +33,13 @@ public class Daedalus extends Application {
     private static final String SHORTCUT_ID_ACTIVATE = "shortcut_activate";
 
     public static final List<DnsServer> DNS_SERVERS = new ArrayList<DnsServer>() {{
-        add(new DnsServer("0", "113.107.249.56", R.string.server_cutedns_north_china));
+        /*add(new DnsServer("0", "113.107.249.56", R.string.server_cutedns_north_china));
         add(new DnsServer("1", "120.27.103.230", R.string.server_cutedns_east_china));
-        add(new DnsServer("2", "123.206.61.167", R.string.server_cutedns_south_china));
-        add(new DnsServer("3", "115.159.220.214", R.string.server_puredns_east_china));
-        add(new DnsServer("4", "123.207.137.88", R.string.server_puredns_north_china));
-        add(new DnsServer("5", "115.159.146.99", R.string.server_aixyz_east_china));
-        add(new DnsServer("6", "123.206.21.48", R.string.server_aixyz_south_china));
+        add(new DnsServer("2", "123.206.61.167", R.string.server_cutedns_south_china));*/
+        add(new DnsServer("0", "115.159.220.214", R.string.server_puredns_east_china));
+        add(new DnsServer("1", "123.207.137.88", R.string.server_puredns_north_china));
+        add(new DnsServer("2", "115.159.146.99", R.string.server_aixyz_east_china));
+        add(new DnsServer("3", "123.206.21.48", R.string.server_aixyz_south_china));
     }};
 
     public static final String[] DEFAULT_TEST_DOMAINS = new String[]{
@@ -76,6 +76,7 @@ public class Daedalus extends Application {
         super.onTerminate();
 
         instance = null;
+        prefs = null;
     }
 
     public static void updateShortcut(Context context) {

app/src/main/java/org/itxtech/daedalus/activity/MainActivity.java

@@ -103,7 +103,9 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
     protected void onDestroy() {
         super.onDestroy();
 
+        Log.d("DMainActivity", "onDestroy");
         instance = null;
+        System.gc();
     }
 
     @Override

app/src/main/java/org/itxtech/daedalus/activity/ServerTestActivity.java

@@ -159,7 +159,10 @@ public class ServerTestActivity extends AppCompatActivity {
         stopThread();
         mHandler.removeCallbacks(mRunnable);
         mRunnable = null;
+        mHandler.obtainMessage(MSG_TEST_DONE).sendToTarget();
         mHandler = null;
+
+        System.gc();
     }
 
     private static void stopThread() {
@@ -193,6 +196,8 @@ public class ServerTestActivity extends AppCompatActivity {
                     startTestBtn.setVisibility(View.VISIBLE);
 
                     stopThread();
+                    startTestBtn = null;
+                    textViewTestInfo = null;
                     break;
             }
         }

app/src/main/java/org/itxtech/daedalus/service/DaedalusVpnService.java

@@ -173,6 +173,8 @@ public class DaedalusVpnService extends VpnService implements Runnable {
         } else if (shouldRefresh) {
             Daedalus.updateShortcut(getApplicationContext());
         }
+
+        System.gc();
     }
 
 

app/src/main/res/xml/perf_settings.xml

@@ -8,13 +8,13 @@
         <ListPreference
                 android:key="primary_server"
                 android:title="@string/primary_server"
-                android:defaultValue="3">
+                android:defaultValue="0">
         </ListPreference>
 
         <ListPreference
                 android:key="secondary_server"
                 android:title="@string/secondary_server"
-                android:defaultValue="4">
+                android:defaultValue="1">
         </ListPreference>
         <EditTextPreference
                 android:key="dns_test_servers"