make room for another way of Opml import

AndroidManifest.xml

@@ -162,7 +162,7 @@
             android:label="@string/about_pref" >
         </activity>
         <activity
-            android:name=".activity.OpmlImportActivity"
+            android:name=".activity.OpmlImportFromPathActivity"
             android:configChanges="keyboardHidden|orientation"
             android:label="@string/opml_import_label" >
         </activity>

src/de/danoeh/antennapod/activity/AddFeedActivity.java

@@ -73,7 +73,7 @@ public class AddFeedActivity extends SherlockActivity {
 			@Override
 			public void onClick(View v) {
 				startActivity(new Intent(AddFeedActivity.this,
-						OpmlImportActivity.class));
+						OpmlImportFromPathActivity.class));
 			}
 		});
 

src/de/danoeh/antennapod/activity/OpmlFeedChooserActivity.java

@@ -90,8 +90,8 @@ public class OpmlFeedChooserActivity extends SherlockActivity {
 
 	private List<String> getTitleList() {
 		List<String> result = new ArrayList<String>();
-		if (OpmlImportActivity.getReadElements() != null) {
-			for (OpmlElement element : OpmlImportActivity.getReadElements()) {
+		if (OpmlImportHolder.getReadElements() != null) {
+			for (OpmlElement element : OpmlImportHolder.getReadElements()) {
 				result.add(element.getText());
 			}
 

src/de/danoeh/antennapod/activity/OpmlImportFromPathActivity.java

@@ -27,7 +27,7 @@ import de.danoeh.antennapod.opml.OpmlElement;
 import de.danoeh.antennapod.util.StorageUtils;
 
 /** Lets the user start the OPML-import process. */
-public class OpmlImportActivity extends SherlockActivity {
+public class OpmlImportFromPathActivity extends SherlockActivity {
 	private static final String TAG = "OpmlImportActivity";
 
 	public static final String IMPORT_DIR = "import/";
@@ -38,8 +38,6 @@ public class OpmlImportActivity extends SherlockActivity {
 
 	private OpmlImportWorker importWorker;
 
-	private static ArrayList<OpmlElement> readElements;
-
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		setTheme(PodcastApp.getThemeResourceId());
@@ -144,9 +142,9 @@ public class OpmlImportActivity extends SherlockActivity {
 					if (result != null) {
 						if (AppConfig.DEBUG)
 							Log.d(TAG, "Parsing was successful");
-						readElements = result;
+						OpmlImportHolder.setReadElements(result);
 						startActivityForResult(new Intent(
-								OpmlImportActivity.this,
+								OpmlImportFromPathActivity.this,
 								OpmlFeedChooserActivity.class), 0);
 					} else {
 						if (AppConfig.DEBUG)
@@ -211,7 +209,7 @@ public class OpmlImportActivity extends SherlockActivity {
 					@Override
 					protected void onPostExecute(Void result) {
 						super.onPostExecute(result);
-						Intent intent = new Intent(OpmlImportActivity.this, MainActivity.class);
+						Intent intent = new Intent(OpmlImportFromPathActivity.this, MainActivity.class);
 						intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
 								| Intent.FLAG_ACTIVITY_NEW_TASK);
 						startActivity(intent);
@@ -226,8 +224,5 @@ public class OpmlImportActivity extends SherlockActivity {
 		}
 	}
 
-	public static ArrayList<OpmlElement> getReadElements() {
-		return readElements;
-	}
 
 }

src/de/danoeh/antennapod/activity/OpmlImportHolder.java

@@ -0,0 +1,29 @@
+package de.danoeh.antennapod.activity;
+
+import de.danoeh.antennapod.opml.OpmlElement;
+
+import java.util.ArrayList;
+
+/**
+ * Hold infos gathered by Ompl-Import
+ * <p/>
+ * Created with IntelliJ IDEA.
+ * User: ligi
+ * Date: 1/23/13
+ * Time: 2:15 PM
+ */
+public class OpmlImportHolder {
+
+    private static ArrayList<OpmlElement> readElements;
+
+    public static ArrayList<OpmlElement> getReadElements() {
+        return readElements;
+    }
+
+    public static void setReadElements(ArrayList<OpmlElement> _readElements) {
+        readElements = _readElements;
+    }
+
+
+}
+

src/de/danoeh/antennapod/asynctask/OpmlFeedQueuer.java

@@ -7,7 +7,8 @@ import android.app.ProgressDialog;
 import android.content.Context;
 import android.os.AsyncTask;
 import de.danoeh.antennapod.R;
-import de.danoeh.antennapod.activity.OpmlImportActivity;
+import de.danoeh.antennapod.activity.OpmlImportFromPathActivity;
+import de.danoeh.antennapod.activity.OpmlImportHolder;
 import de.danoeh.antennapod.feed.Feed;
 import de.danoeh.antennapod.opml.OpmlElement;
 import de.danoeh.antennapod.storage.DownloadRequestException;
@@ -43,7 +44,7 @@ public class OpmlFeedQueuer extends AsyncTask<Void, Void, Void> {
 	protected Void doInBackground(Void... params) {
 		DownloadRequester requester = DownloadRequester.getInstance();
 		for (int idx = 0; idx < selection.length; idx++) {
-			OpmlElement element = OpmlImportActivity.getReadElements().get(
+			OpmlElement element = OpmlImportHolder.getReadElements().get(
 					selection[idx]);
 			Feed feed = new Feed(element.getXmlUrl(), new Date(),
 					element.getText());

src/de/danoeh/antennapod/asynctask/OpmlImportWorker.java

@@ -1,9 +1,6 @@
 package de.danoeh.antennapod.asynctask;
 
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
+import java.io.*;
 import java.util.ArrayList;
 
 import org.xmlpull.v1.XmlPullParserException;
@@ -26,35 +23,39 @@ public class OpmlImportWorker extends
 	private static final String TAG = "OpmlImportWorker";
 
 	private Context context;
-	private File file; // path to opml file
 	private Exception exception;
 
 	private ProgressDialog progDialog;
 
+    private Reader mReader;
+
 	public OpmlImportWorker(Context context, File file) {
 		super();
 		this.context = context;
-		this.file = file;
+
+        // Create reader
+        try {
+            mReader = new FileReader(file);
+            if (AppConfig.DEBUG) Log.d(TAG, "Parsing " + file.toString());
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            exception = e;
+        }
 	}
 
 	@Override
 	protected ArrayList<OpmlElement> doInBackground(Void... params) {
 		if (AppConfig.DEBUG)
 			Log.d(TAG, "Starting background work");
-		FileReader reader = null;
-		// Create reader
-		try {
-			reader = new FileReader(file);
-			if (AppConfig.DEBUG) Log.d(TAG, "Parsing " + file.toString());
-		} catch (FileNotFoundException e) {
-			e.printStackTrace();
-			exception = e;
-			return null;
-		}
+
+        if (mReader==null) {
+            return null;
+        }
+
 		OpmlReader opmlReader = new OpmlReader();
 		try {
-			ArrayList<OpmlElement> result = opmlReader.readDocument(reader);
-			reader.close();
+            ArrayList<OpmlElement> result = opmlReader.readDocument(mReader);
+			mReader.close();
 			return result;
 		} catch (XmlPullParserException e) {
 			e.printStackTrace();