Move import/export to its own module (#6986)

Also clean up ImportExportPreferencesFragment a bit.

1 files changed, 0 insertions, 68 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/asynctask/ExportWorker.java b/app/src/main/java/de/danoeh/antennapod/asynctask/ExportWorker.java
deleted file mode 100644
index 97a5f157b..000000000
--- a/app/src/main/java/de/danoeh/antennapod/asynctask/ExportWorker.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package de.danoeh.antennapod.asynctask;
-
-import android.content.Context;
-import androidx.annotation.NonNull;
-import android.util.Log;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.nio.charset.Charset;
-
-import de.danoeh.antennapod.core.export.ExportWriter;
-import de.danoeh.antennapod.storage.preferences.UserPreferences;
-import de.danoeh.antennapod.core.storage.DBReader;
-import io.reactivex.Observable;
-
-/**
- * Writes an OPML file into the export directory in the background.
- */
-public class ExportWorker {
-
-    private static final String EXPORT_DIR = "export/";
-    private static final String TAG = "ExportWorker";
-    private static final String DEFAULT_OUTPUT_NAME = "antennapod-feeds";
-
-    private final @NonNull ExportWriter exportWriter;
-    private final @NonNull File output;
-    private final Context context;
-
-    public ExportWorker(@NonNull ExportWriter exportWriter, Context context) {
-        this(exportWriter, new File(UserPreferences.getDataFolder(EXPORT_DIR),
-                DEFAULT_OUTPUT_NAME + "." + exportWriter.fileExtension()), context);
-    }
-
-    private ExportWorker(@NonNull ExportWriter exportWriter, @NonNull File output, Context context) {
-        this.exportWriter = exportWriter;
-        this.output = output;
-        this.context = context;
-    }
-
-    public Observable<File> exportObservable() {
-        if (output.exists()) {
-            boolean success = output.delete();
-            Log.w(TAG, "Overwriting previously exported file: " + success);
-        }
-        return Observable.create(subscriber -> {
-            OutputStreamWriter writer = null;
-            try {
-                writer = new OutputStreamWriter(new FileOutputStream(output), Charset.forName("UTF-8"));
-                exportWriter.writeDocument(DBReader.getFeedList(), writer, context);
-                subscriber.onNext(output);
-            } catch (IOException e) {
-                subscriber.onError(e);
-            } finally {
-                if (writer != null) {
-                    try {
-                        writer.close();
-                    } catch (IOException e) {
-                        subscriber.onError(e);
-                    }
-                }
-                subscriber.onComplete();
-            }
-        });
-    }
-
-}