Always include repo name in exception toasts

app/src/main/java/org/fdroid/fdroid/IndexUpdater.java

@@ -142,7 +142,7 @@ public class IndexUpdater {
                 }
             }
 
-            throw new UpdateException("Error getting F-Droid index file", e);
+            throw new UpdateException(repo, "Error getting F-Droid index file", e);
         } catch (InterruptedException e) {
             // ignored if canceled, the local database just won't be updated
             e.printStackTrace();
@@ -205,7 +205,7 @@ public class IndexUpdater {
         InputStream indexInputStream = null;
         try {
             if (downloadedFile == null || !downloadedFile.exists()) {
-                throw new UpdateException(downloadedFile + " does not exist!");
+                throw new UpdateException(repo, downloadedFile + " does not exist!");
             }
 
             // Due to a bug in Android 5.0 Lollipop, the inclusion of bouncycastle causes
@@ -229,7 +229,7 @@ public class IndexUpdater {
 
             long timestamp = repoDetailsToSave.getAsLong(RepoTable.Cols.TIMESTAMP);
             if (timestamp < repo.timestamp) {
-                throw new UpdateException("index.jar is older that current index! "
+                throw new UpdateException(repo, "index.jar is older that current index! "
                         + timestamp + " < " + repo.timestamp);
             }
 
@@ -240,7 +240,7 @@ public class IndexUpdater {
             assertSigningCertFromXmlCorrect();
             commitToDb();
         } catch (SAXException | ParserConfigurationException | IOException e) {
-            throw new UpdateException("Error parsing index", e);
+            throw new UpdateException(repo, "Error parsing index", e);
         } finally {
             FDroidApp.enableBouncyCastleOnLollipop();
             Utils.closeQuietly(indexInputStream);
@@ -347,22 +347,22 @@ public class IndexUpdater {
 
         private static final long serialVersionUID = -4492452418826132803L;
 
-        public UpdateException(String message) {
+        public UpdateException(Repo repo, String message) {
-            super(message);
+            super((repo != null ? repo.name + ": " : "") + message);
         }
 
-        public UpdateException(String message, Exception cause) {
+        public UpdateException(Repo repo, String message, Exception cause) {
-            super(message, cause);
+            super((repo != null ? repo.name + ": " : "") + message, cause);
         }
     }
 
     public static class SigningException extends UpdateException {
         public SigningException(String message) {
-            super("Repository was not signed correctly: " + message);
+            super(null, "Repository was not signed correctly: " + message);
         }
 
         public SigningException(Repo repo, String message) {
-            super((repo == null ? "Repository" : repo.name) + " was not signed correctly: " + message);
+            super(repo, "Repository was not signed correctly: " + message);
         }
     }
 

app/src/main/java/org/fdroid/fdroid/IndexV1Updater.java

@@ -176,7 +176,7 @@ public class IndexV1Updater extends IndexUpdater {
                     if (downloader != null) {
                         FileUtils.deleteQuietly(downloader.outputFile);
                     }
-                    throw new IndexUpdater.UpdateException("Error getting F-Droid index file", e2);
+                    throw new IndexUpdater.UpdateException(repo, "Error getting F-Droid index file", e2);
                 } catch (InterruptedException e2) {
                     // ignored if canceled, the local database just won't be updated
                 }
@@ -185,7 +185,7 @@ public class IndexV1Updater extends IndexUpdater {
             if (downloader != null) {
                 FileUtils.deleteQuietly(downloader.outputFile);
             }
-            throw new IndexUpdater.UpdateException("Error getting F-Droid index file", e);
+            throw new IndexUpdater.UpdateException(repo, "Error getting F-Droid index file", e);
         } catch (InterruptedException e) {
             // ignored if canceled, the local database just won't be updated
         }
@@ -278,7 +278,7 @@ public class IndexV1Updater extends IndexUpdater {
         long timestamp = (Long) repoMap.get("timestamp") / 1000;
 
         if (repo.timestamp > timestamp) {
-            throw new IndexUpdater.UpdateException("index.jar is older that current index! "
+            throw new IndexUpdater.UpdateException(repo, "index.jar is older that current index! "
                     + timestamp + " < " + repo.timestamp);
         }
 

app/src/main/java/org/fdroid/fdroid/data/RepoPersister.java

@@ -106,7 +106,7 @@ public class RepoPersister {
         try {
             context.getContentResolver().applyBatch(TempApkProvider.getAuthority(), apkOperations);
         } catch (RemoteException | OperationApplicationException e) {
-            throw new IndexUpdater.UpdateException("An internal error occurred while updating the database", e);
+            throw new IndexUpdater.UpdateException(repo, "An internal error occurred while updating the database", e);
         }
     }
 
@@ -122,7 +122,7 @@ public class RepoPersister {
             context.getContentResolver().applyBatch(TempAppProvider.getAuthority(), appOperations);
             return getIdsForPackages(appsToSave);
         } catch (RemoteException | OperationApplicationException e) {
-            throw new IndexUpdater.UpdateException("An internal error occurred while updating the database", e);
+            throw new IndexUpdater.UpdateException(repo, "An internal error occurred while updating the database", e);
         }
     }