当网络问题导致无法打开原生先行卡页面时，自动切换为webview页面

mobile/src/main/java/cn/garymb/ygomobile/GameUriManager.java

@@ -277,13 +277,13 @@ public class GameUriManager {
                 } else {
                     YGODAUtil.deDeckListener(uri, (uri1, mainList, exList, sideList, isCompleteDeck, exception) -> {
                         if (!TextUtils.isEmpty(exception)) {
-                            YGOUtil.show("卡组解析失败，原因为：" + exception);
+                            YGOUtil.showTextToast("卡组解析失败，原因为：" + exception);
                             return;
                         }
                         Deck deckInfo = new Deck(uri, mainList, exList, sideList);
                         File file = deckInfo.saveTemp(AppsSettings.get().getDeckDir());
                         if (!deckInfo.isCompleteDeck()) {
-                            YGOUtil.show(activity.getString(R.string.tip_deckInfo_isNot_completeDeck));
+                            YGOUtil.showTextToast("当前卡组缺少完整信息，将只显示已有卡片");
                         }
                         startSetting.putExtra(Intent.EXTRA_TEXT, file.getAbsolutePath());
                         activity.startActivity(startSetting);
@@ -295,7 +295,7 @@ public class GameUriManager {
                         if (activity instanceof MainActivity) {
                             ((HomeActivity) activity).fragment_home.quickjoinRoom(host1, port, password);
                         } else {
-                            YGOUtil.show(exception);
+                            YGOUtil.showTextToast(exception);
                         }
                 });
             }

mobile/src/main/java/cn/garymb/ygomobile/ex_card/ExCardListFragment.java

@@ -13,7 +13,6 @@ import android.content.Intent;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -50,6 +49,7 @@ import cn.garymb.ygomobile.ui.plus.VUiKit;
 import cn.garymb.ygomobile.utils.DownloadUtil;
 import cn.garymb.ygomobile.utils.FileUtils;
 import cn.garymb.ygomobile.utils.IOUtils;
+import cn.garymb.ygomobile.utils.LogUtil;
 import cn.garymb.ygomobile.utils.ServerUtil;
 import cn.garymb.ygomobile.utils.SharedPreferenceUtil;
 import cn.garymb.ygomobile.utils.SystemUtils;
@@ -70,7 +70,7 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
     private int FailedCount;
 
     /**
-     * 用于标志当前下载状态，用于防止用户多次重复点击“下载按钮”
+     * 用于标志当前下载状态，用于防止用户多次重复点击“下载按钮”
      * Mark the download state, which can prevent user from clicking the download button
      * repeatedly.
      */
@@ -91,7 +91,7 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
         this.context = getContext();
 
         initView(layoutView);
-        if (!EventBus.getDefault().isRegistered(this)) {//加上判断
+        if (!EventBus.getDefault().isRegistered(this)) {//加上判断
             EventBus.getDefault().register(this);
         }
         return layoutView;
@@ -100,8 +100,8 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
     @Override
     public void onStop() {
         super.onStop();
-        Log.i(TAG, "excard fragment on stop");
-        if (EventBus.getDefault().isRegistered(this))//加上判断
+        LogUtil.i(TAG, "excard fragment on stop");
+        if (EventBus.getDefault().isRegistered(this))//加上判断
             EventBus.getDefault().unregister(this);
     }
 
@@ -123,6 +123,7 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
     public void onClick(View v) {
         switch (v.getId()) {
             case R.id.btn_download_prerelease:
+                LogUtil.i(TAG, "start download");
                 if (downloadState != DownloadState.DOWNLOAD_ING) {
                     downloadState = DownloadState.DOWNLOAD_ING;
                     downloadfromWeb(URL_YGO233_FILE);
@@ -133,11 +134,11 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
     }
 
     /**
-     * 根据先行卡包状态改变按钮样式
+     * 根据先行卡包状态改变按钮样式
      */
     public void changeDownloadText() {
         if (ServerUtil.exCardState == ServerUtil.ExCardState.UPDATED) {
-            //btn_download展示默认视图
+            //btn_download展示默认视图
             textDownload.setText(R.string.tip_redownload);
         } else if (ServerUtil.exCardState == ServerUtil.ExCardState.NEED_UPDATE) {
             textDownload.setText(R.string.Download);
@@ -164,38 +165,38 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
                         Toast.makeText(getActivity(), R.string.Ask_to_Change_Other_Way, Toast.LENGTH_SHORT).show();
                         downloadfromWeb(URL_YGO233_FILE_ALT);
                     }
-                    YGOUtil.show("error" + msg.obj);
+                    YGOUtil.showTextToast("error" + msg.obj);
                     break;
                 case UnzipUtils.ZIP_READY:
                     textDownload.setText(R.string.title_use_ex);
                     break;
                 case UnzipUtils.ZIP_UNZIP_OK:
 
-                    /* 将先行服务器信息添加到服务器列表中 */
+                    /* 将先行服务器信息添加到服务器列表中 */
                     String servername = "";
                     if (AppsSettings.get().getDataLanguage() == 0)
-                        servername = "23333先行服务器";
+                        servername = "23333先行服务器";
                     if (AppsSettings.get().getDataLanguage() == 1)
-                        servername = "YGOPRO 사전 게시 중국서버";
+                        servername = "YGOPRO ?? ?? ????";
                     if (AppsSettings.get().getDataLanguage() == 2)
                         servername = "Mercury23333 OCG/TCG Pre-release";
                     AddServer(getActivity(), servername, "s1.ygo233.com", 23333, "Knight of Hanoi");
-                    //changeDownloadButton();在下载完成后，通过EventBus通知下载完成（加入用户点击下载后临时切出本fragment，又在下载完成后切回，通过eventbus能保证按钮样式正确更新
+                    //changeDownloadButton();在下载完成后，通过EventBus通知下载完成（加入用户点击下载后临时切出本fragment，又在下载完成后切回，通过eventbus能保证按钮样式正确更新
 
-                    /* 注意，要先更新版本号 */
+                    /* 注意，要先更新版本号 */
                     SharedPreferenceUtil.setExpansionDataVer(ServerUtil.serverExCardVersion);
                     ServerUtil.exCardState = ServerUtil.ExCardState.UPDATED;
-                    EventBus.getDefault().postSticky(new ExCardEvent(ExCardEvent.EventType.exCardPackageChange));//安装后，通知UI做更新
+                    EventBus.getDefault().postSticky(new ExCardEvent(ExCardEvent.EventType.exCardPackageChange));//安装后，通知UI做更新
                     DataManager.get().load(true);
 
 
                     Toast.makeText(context, R.string.ypk_installed, Toast.LENGTH_LONG).show();
 
-                    Log.i("webCrawler", "Ex-card package is installed");
+                    LogUtil.i("webCrawler", "Ex-card package is installed");
 
-                    /* 如果未开启先行卡设置，则跳转到设置页面 */
-                    if (!AppsSettings.get().isReadExpansions()) {//解压完毕，但此时
-                        Log.i("webCrawler", "Ex-card setting is not opened");
+                    /* 如果未开启先行卡设置，则跳转到设置页面 */
+                    if (!AppsSettings.get().isReadExpansions()) {//解压完毕，但此时
+                        LogUtil.i("webCrawler", "Ex-card setting is not opened");
                         Intent startSetting = new Intent(context, MainActivity.class);
                         startSetting.putExtra("flag", 4);
                         startActivity(startSetting);
@@ -212,7 +213,7 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
 //                    String oldVer = SharedPreferenceUtil.getExpansionDataVer();
 //                    if (!TextUtils.isEmpty(WebActivity.exCardVer)) {
 //                        if (!WebActivity.exCardVer.equals(oldVer)) {
-//                            //btn_download展示默认视图
+//                            //btn_download展示默认视图
 //                        } else {
 //                            btnDownload.setText(R.string.tip_redownload);
 //                        }
@@ -233,7 +234,7 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
         }
     }
     private void downloadfromWeb(String fileUrl) {
-        textDownload.setText("0%");//点击下载后，距离onDownloading触发要等几秒，这一延迟会造成软件响应慢的错觉
+        textDownload.setText("0%");//点击下载后，距离onDownloading触发要等几秒，这一延迟会造成软件响应慢的错觉，因此在下载函数开始就设置文本
         File file = new File(AppsSettings.get().getResourcePath() + "-preRlease.zip");
         if (file.exists()) {
             FileUtils.deleteFile(file);
@@ -255,7 +256,7 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
                 } catch (Exception e) {
                     message.what = UnzipUtils.ZIP_UNZIP_EXCEPTION;
                 } finally {
-                    message.what = UnzipUtils.ZIP_UNZIP_OK;//TODO 不对吧，finally是一定执行，这样即使有exception也会发unzip_ok啊
+                    message.what = UnzipUtils.ZIP_UNZIP_OK;//TODO 不对吧，finally是一定执行，这样即使有exception也会发unzip_ok啊
                 }
                 handler.sendMessage(message);
             }
@@ -271,7 +272,7 @@ public class ExCardListFragment extends Fragment implements View.OnClickListener
 
             @Override
             public void onDownloadFailed(Exception e) {
-                //下载失败后删除下载的文件
+                //下载失败后删除下载的文件
                 FileUtils.deleteFile(file);
                 Message message = new Message();
                 message.what = TYPE_DOWNLOAD_EXCEPTION;

mobile/src/main/java/cn/garymb/ygomobile/ui/home/HomeFragment.java

@@ -73,6 +73,7 @@ import cn.garymb.ygomobile.ui.plus.VUiKit;
 import cn.garymb.ygomobile.ui.widget.Shimmer;
 import cn.garymb.ygomobile.ui.widget.ShimmerTextView;
 import cn.garymb.ygomobile.utils.FileLogUtil;
+import cn.garymb.ygomobile.utils.LogUtil;
 import cn.garymb.ygomobile.utils.ServerUtil;
 import cn.garymb.ygomobile.utils.YGOUtil;
 import ocgcore.CardManager;
@@ -139,7 +140,7 @@ public class HomeFragment extends BaseFragemnt implements OnDuelAssistantListene
         if (!EventBus.getDefault().isRegistered(this)) {//加上判断
             EventBus.getDefault().register(this);
         }
-        ServerUtil.initExCardState();//HomeActivity中会调用一次本函数，此处再次调用是因为有时候HomeFragment的onCreateView()函数执行较慢，导致initExCardState()中eventbus事件发布完毕后仍未注册，因此在此处再调用一次检查，再次发布
+        ServerUtil.initExCardState();//HomeActivity中会调用一次本函数，此处再次调用的原因：有时HomeFragment的onCreateView()函数执行较慢，导致initExCardState()中eventbus事件发布完毕后仍未注册，因此在此处再调用一次检查，再次发布
         changeColor();
         //showNewbieGuide("homePage");
         return layoutView;
@@ -280,7 +281,7 @@ public class HomeFragment extends BaseFragemnt implements OnDuelAssistantListene
      * ServerUtil获取到版本状态后会通过eventmessage通知调用本函数，不需要在主函数显式调用
      */
     public void changeExCardNewMark() {
-        Log.i(TAG, "check excard new mark, version:" + ServerUtil.exCardState);
+        LogUtil.i(TAG, "check excard new mark, version:" + ServerUtil.exCardState);
         if (ServerUtil.exCardState == ServerUtil.ExCardState.UPDATED) {
             ll_new_notice.setVisibility(View.GONE);
         } else if (ServerUtil.exCardState == ServerUtil.ExCardState.NEED_UPDATE) {
@@ -528,7 +529,7 @@ public class HomeFragment extends BaseFragemnt implements OnDuelAssistantListene
 
     public void saveDeck(Uri uri, List<Integer> mainList, List<Integer> exList, List<Integer> sideList, boolean isCompleteDeck, String exception) {
         if (!TextUtils.isEmpty(exception)) {
-            YGOUtil.show("卡组解析失败，原因为：" + exception);
+            YGOUtil.showTextToast("卡组解析失败，原因为：" + exception);
             return;
         }
         DialogPlus dialog = new DialogPlus(getContext());
@@ -553,7 +554,9 @@ public class HomeFragment extends BaseFragemnt implements OnDuelAssistantListene
             deckInfo.setCompleteDeck(isCompleteDeck);
             File file = deckInfo.saveTemp(AppsSettings.get().getDeckDir());
             if (!deckInfo.isCompleteDeck()) {
-                YGOUtil.show(activity.getString(R.string.tip_deckInfo_isNot_completeDeck));
+
+                YGOUtil.showTextToast(activity.getString(R.string.tip_deckInfo_isNot_completeDeck));
+
             }
             if (!file.getAbsolutePath().isEmpty()) {
                 mBundle.putString("setDeck", file.getAbsolutePath());
@@ -723,13 +726,22 @@ public class HomeFragment extends BaseFragemnt implements OnDuelAssistantListene
                 getFragmentManager().beginTransaction().remove(activity.fragment_deck_cards).commit();
                 break;
             case R.id.action_download_ex:
+
+                /*不检查先行卡设置，无论是否开启先行卡都要求能够打开先行卡页面，因此注释掉下面代码*/
 //                if (!AppsSettings.get().isReadExpansions()) {//如果未开启扩展卡设置，直接跳过
 //                    Toast.makeText(getActivity(), R.string.ypk_go_setting, Toast.LENGTH_LONG).show();
 //                    break;
 //                }
-                /* using Web crawler to extract the information of pre card */
-                Intent exCardIntent = new Intent(getActivity(), ExCardActivity.class);
-                startActivity(exCardIntent);
+
+                if (ServerUtil.exCardState == ServerUtil.ExCardState.ERROR) {
+                    WebActivity.open(getContext(), getString(R.string.action_download_expansions), Constants.URL_YGO233_ADVANCE);
+                    LogUtil.i(TAG, "cannot connect to ex card server, open webactivity");
+                } else {
+                    /* using Web crawler to extract the information of pre card */
+                    LogUtil.i(TAG, "connect to ex card http server, open webactivity");
+                    Intent exCardIntent = new Intent(getActivity(), ExCardActivity.class);
+                    startActivity(exCardIntent);
+                }
                 break;
             case R.id.action_help: {
                 final DialogPlus dialog = new DialogPlus(getContext());