删除残留的指定先行卡包,避免具备相同id的数据库之间引起冲突

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

@@ -260,4 +260,6 @@ public interface Constants {
     };
 
     public final String officialExCardPackageName = "ygopro-super-pre.ypk";//官方扩展卡包ypk文件的名称
+    public final String mercuryExCardPackageName = "ygo233.com-pre-release";//23333扩展卡包ypk文件的名称
+    public final String cacheExCardPackageName = "内测先行卡";//临时扩展卡包ypk文件的名称
 }

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

@@ -44,6 +44,7 @@ import ocgcore.DataManager;
 
 public class ExCardListFragment extends Fragment {
     private static final String TAG = String.valueOf(ExCardListFragment.class);
+    public static DownloadState downloadState;
     private Context context;
     private View layoutView;
     private ExCardListAdapter mExCardListAdapter;
@@ -51,19 +52,6 @@ public class ExCardListFragment extends Fragment {
     private TextView textDownload;
     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”
-     * Mark the download state, which can prevent user from clicking the download button
-     * repeatedly.
-     */
-    enum DownloadState {
-        DOWNLOAD_ING,
-        NO_DOWNLOAD
-    }
-
-    public static DownloadState downloadState;
-
-
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
@@ -112,7 +100,6 @@ public class ExCardListFragment extends Fragment {
         changeDownloadText();
     }
 
-
     /**
      * 根据先行卡包状态改变按钮样式
      */
@@ -134,7 +121,58 @@ public class ExCardListFragment extends Fragment {
         }
     }
 
-    @SuppressLint("HandlerLeak")
+    /**
+     * @param event
+     */
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    public void onMessageReceived(ExCardEvent event) {
+        if (event.getType() == ExCardEvent.EventType.exCardPackageChange) {
+            changeDownloadText();
+        }
+    }
+
+    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，因此在下载函数开始就设置文本
+        String path = AppsSettings.get().getExpansionsPath().getAbsolutePath();
+        String fileName = Constants.officialExCardPackageName;
+        File file = new File(path + "/" + fileName);
+        if (file.exists()) {
+            /* 删除旧的先行卡包 */
+            FileUtils.deleteFile(file);
+            SharedPreferenceUtil.setExpansionDataVer(null);//删除先行卡后，更新版本状态
+            ServerUtil.exCardState = ServerUtil.ExCardState.NEED_UPDATE;
+            EventBus.getDefault().postSticky(new ExCardEvent(ExCardEvent.EventType.exCardPackageChange));//删除后，通知UI做更新
+        }
+        DownloadUtil.get().download(fileUrl, path, fileName, new DownloadUtil.OnDownloadListener() {
+            @Override
+            public void onDownloadSuccess(File file) {
+
+                Message message = new Message();
+                message.what = DownloadUtil.TYPE_DOWNLOAD_OK;
+                handler.sendMessage(message);
+            }
+
+
+            @Override
+            public void onDownloading(int progress) {
+                Message message = new Message();
+                message.what = DownloadUtil.TYPE_DOWNLOAD_ING;
+                message.arg1 = progress;
+                handler.sendMessage(message);
+            }
+
+            @Override
+            public void onDownloadFailed(Exception e) {
+
+                //下载失败后删除下载的文件
+                FileUtils.deleteFile(file);
+                Message message = new Message();
+                message.what = TYPE_DOWNLOAD_EXCEPTION;
+                handler.sendMessage(message);
+            }
+        });
+
+    }    @SuppressLint("HandlerLeak")
     Handler handler = new Handler() {
 
         @Override
@@ -161,6 +199,16 @@ public class ExCardListFragment extends Fragment {
                     AddServer(getActivity(), context.getString(R.string.Pre_Server_Name), Constants.URL_Mycard_Super_Pre_Server, Constants.PORT_Mycard_Super_Pre_Server, "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
 
+                    File[] files = AppsSettings.get().getExpansionsPath().listFiles();
+                    if (files != null) {
+                        for (File file : files) {
+                            if (file.exists() && (file.getName().contains(Constants.cacheExCardPackageName) || file.getName().contains(Constants.mercuryExCardPackageName))) {
+                                //删除残留的指定先行卡包,避免具备相同id的数据库之间引起冲突
+                                FileUtils.deleteFile(file);
+                            }
+                        }
+                    }
+
                     /* 注意，要先更新版本号 */
                     SharedPreferenceUtil.setExpansionDataVer(ServerUtil.serverExCardVersion);
                     ServerUtil.exCardState = ServerUtil.ExCardState.UPDATED;
@@ -187,57 +235,16 @@ public class ExCardListFragment extends Fragment {
     };
 
     /**
-     * @param event
+     * 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.
      */
-    @Subscribe(threadMode = ThreadMode.MAIN)
-    public void onMessageReceived(ExCardEvent event) {
-        if (event.getType() == ExCardEvent.EventType.exCardPackageChange) {
-            changeDownloadText();
-        }
+    enum DownloadState {
+        DOWNLOAD_ING,
+        NO_DOWNLOAD
     }
 
-    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，因此在下载函数开始就设置文本
-        String path = AppsSettings.get().getExpansionsPath().getAbsolutePath();
-        String fileName = Constants.officialExCardPackageName;
-        File file = new File(path + "/" + fileName);
-        if (file.exists()) {
-            /* 删除旧的先行卡包 */
-            FileUtils.deleteFile(file);
-            SharedPreferenceUtil.setExpansionDataVer(null);//删除先行卡后，更新版本状态
-            ServerUtil.exCardState = ServerUtil.ExCardState.NEED_UPDATE;
-            EventBus.getDefault().postSticky(new ExCardEvent(ExCardEvent.EventType.exCardPackageChange));//删除后，通知UI做更新
-        }
-        DownloadUtil.get().download(fileUrl, path, fileName, new DownloadUtil.OnDownloadListener() {
-            @Override
-            public void onDownloadSuccess(File file) {
-
-                Message message = new Message();
-                message.what = DownloadUtil.TYPE_DOWNLOAD_OK;
-                handler.sendMessage(message);
-            }
-
-
-            @Override
-            public void onDownloading(int progress) {
-                Message message = new Message();
-                message.what = DownloadUtil.TYPE_DOWNLOAD_ING;
-                message.arg1 = progress;
-                handler.sendMessage(message);
-            }
-
-            @Override
-            public void onDownloadFailed(Exception e) {
 
-                //下载失败后删除下载的文件
-                FileUtils.deleteFile(file);
-                Message message = new Message();
-                message.what = TYPE_DOWNLOAD_EXCEPTION;
-                handler.sendMessage(message);
-            }
-        });
-
-    }
 
 
 }
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