在清理冗余时删除 gid 文件

src/com/hippo/ehviewer/ehclient/ExDownloaderManager.java

@@ -54,7 +54,7 @@ public class ExDownloaderManager {
         }
     }
 
-    File getExDownloadInfoDir() {
+    public File getExDownloadInfoDir() {
         return mExDownloadInfoDir;
     }
 

src/com/hippo/ehviewer/ui/SettingsActivity.java

@@ -60,6 +60,7 @@ import com.hippo.ehviewer.UpdateHelper;
 import com.hippo.ehviewer.data.Data;
 import com.hippo.ehviewer.data.DownloadInfo;
 import com.hippo.ehviewer.ehclient.EhInfo;
+import com.hippo.ehviewer.ehclient.ExDownloaderManager;
 import com.hippo.ehviewer.network.HttpHelper;
 import com.hippo.ehviewer.preference.AutoListPreference;
 import com.hippo.ehviewer.util.BgThread;
@@ -595,6 +596,9 @@ public class SettingsActivity extends AbsPreferenceActivity {
                         for (int i = 0; i < targetDirList.size(); i++) {
                             File dir = targetDirList.get(i);
                             Utils.deleteFile(dir);
+                            // Delete gid file
+                            new File(ExDownloaderManager.getInstance().getExDownloadInfoDir(),
+                                    String.valueOf(EhUtils.getGidFromDirname(dir.getName()))).delete();
                             handler.post(new CleanResponder(CleanResponder.STATE_DOING, targetDirList.size(), i + 1));
                         }
                         // Close windows

src/com/hippo/ehviewer/util/EhUtils.java

@@ -33,6 +33,14 @@ public final class EhUtils {
                 Utils.standardizeFilename(gid + "-" + title));
     }
 
+    public static int getGidFromDirname(String dirname) {
+        int index = dirname.indexOf('-');
+        if (index == -1)
+            return 0;
+        else
+            return Utils.parseIntSafely(dirname.substring(0, index), 0);
+    }
+
     /**
      * Index start from 0
      *