import via intent working initially

AndroidManifest.xml

@@ -166,6 +166,63 @@
             android:configChanges="keyboardHidden|orientation"
             android:label="@string/opml_import_label" >
         </activity>
+
+        <activity
+                android:name=".activity.OpmlImportFromIntentActivity"
+                android:configChanges="keyboardHidden|orientation"
+                android:label="@string/opml_import_label" >
+           <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data
+                        android:host="*"
+                        android:pathPattern=".*\\.xml"
+                        android:scheme="https"/>
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data
+                        android:host="*"
+                        android:pathPattern=".*\\.xml"
+                        android:scheme="http"/>
+            </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data
+                        android:pathPattern=".*\\.xml"
+                        android:scheme="file"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:mimeType="application/xml"/>
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.BROWSABLE"/>
+
+                <data android:mimeType="text/xml"/>
+            </intent-filter>
+        </activity>
+
         <activity
             android:name=".activity.OpmlFeedChooserActivity"
             android:label="@string/opml_import_label" >

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

@@ -0,0 +1,76 @@
+package de.danoeh.antennapod.activity;
+
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+import com.actionbarsherlock.app.SherlockActivity;
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
+import de.danoeh.antennapod.AppConfig;
+import de.danoeh.antennapod.PodcastApp;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.asynctask.OpmlFeedQueuer;
+import de.danoeh.antennapod.asynctask.OpmlImportWorker;
+import de.danoeh.antennapod.opml.OpmlElement;
+import de.danoeh.antennapod.util.StorageUtils;
+
+import java.io.File;
+import java.util.ArrayList;
+
+/**
+ * Base activity for Opml Import - e.g. with code what to do afterwards
+ * */
+public class OpmlImportBaseActivity extends SherlockActivity {
+
+    private static final String TAG = "OpmlImportBaseActivity";
+
+	/**
+	 * Handles the choices made by the user in the OpmlFeedChooserActivity and
+	 * starts the OpmlFeedQueuer if necessary.
+	 */
+	@Override
+	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+		if (AppConfig.DEBUG)
+			Log.d(TAG, "Received result");
+		if (resultCode == RESULT_CANCELED) {
+			if (AppConfig.DEBUG)
+				Log.d(TAG, "Activity was cancelled");
+            if (finishWhenCanceled())
+                finish();
+		} else {
+			int[] selected = data
+					.getIntArrayExtra(OpmlFeedChooserActivity.EXTRA_SELECTED_ITEMS);
+			if (selected != null && selected.length > 0) {
+				OpmlFeedQueuer queuer = new OpmlFeedQueuer(this, selected) {
+
+					@Override
+					protected void onPostExecute(Void result) {
+						super.onPostExecute(result);
+						Intent intent = new Intent(OpmlImportBaseActivity.this, MainActivity.class);
+						intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
+								| Intent.FLAG_ACTIVITY_NEW_TASK);
+						startActivity(intent);
+					}
+
+				};
+				queuer.executeAsync();
+			} else {
+				if (AppConfig.DEBUG)
+					Log.d(TAG, "No items were selected");
+			}
+		}
+	}
+
+    protected boolean finishWhenCanceled() {
+        return false;
+    }
+
+
+}

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

@@ -0,0 +1,84 @@
+package de.danoeh.antennapod.activity;
+
+import android.app.AlertDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
+import de.danoeh.antennapod.AppConfig;
+import de.danoeh.antennapod.PodcastApp;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.asynctask.OpmlImportWorker;
+import de.danoeh.antennapod.opml.OpmlElement;
+import de.danoeh.antennapod.util.StorageUtils;
+
+import java.io.*;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+
+/** Lets the user start the OPML-import process. */
+public class OpmlImportFromIntentActivity extends OpmlImportBaseActivity {
+	private static final String TAG = "OpmlImportFromPathActivity";
+
+	public static final String IMPORT_DIR = "import/";
+
+	private OpmlImportWorker importWorker;
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		setTheme(PodcastApp.getThemeResourceId());
+		super.onCreate(savedInstanceState);
+
+		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        try {
+            URL mOpmlURL = new URL(getIntent().getData().toString());
+            BufferedReader in = new BufferedReader(new InputStreamReader(mOpmlURL.openStream()));
+            startImport(in);
+        } catch (Exception e) {
+            new AlertDialog.Builder(this).setMessage("Cannot open XML - Reason: " + e.getMessage()).show();
+        }
+
+    }
+
+
+	/** Starts the import process. */
+	private void startImport(Reader reader) {
+
+		if (reader != null) {
+			importWorker = new OpmlImportWorker(this, reader) {
+
+				@Override
+				protected void onPostExecute(ArrayList<OpmlElement> result) {
+					super.onPostExecute(result);
+					if (result != null) {
+						if (AppConfig.DEBUG)
+							Log.d(TAG, "Parsing was successful");
+						OpmlImportHolder.setReadElements(result);
+						startActivityForResult(new Intent(
+								OpmlImportFromIntentActivity.this,
+								OpmlFeedChooserActivity.class), 0);
+					} else {
+						if (AppConfig.DEBUG)
+							Log.d(TAG, "Parser error occured");
+					}
+				}
+			};
+			importWorker.executeAsync();
+		}
+	}
+
+    @Override
+    protected boolean finishWhenCanceled() {
+        return true;
+    }
+
+}

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

@@ -27,8 +27,8 @@ import de.danoeh.antennapod.opml.OpmlElement;
 import de.danoeh.antennapod.util.StorageUtils;
 
 /** Lets the user start the OPML-import process. */
-public class OpmlImportFromPathActivity extends SherlockActivity {
+public class OpmlImportFromPathActivity extends OpmlImportBaseActivity {
-	private static final String TAG = "OpmlImportActivity";
+	private static final String TAG = "OpmlImportFromPathActivity";
 
 	public static final String IMPORT_DIR = "import/";
 
@@ -189,40 +189,5 @@ public class OpmlImportFromPathActivity extends SherlockActivity {
 		dialog.create().show();
 	}
 
-	/**
-	 * Handles the choices made by the user in the OpmlFeedChooserActivity and
-	 * starts the OpmlFeedQueuer if necessary.
-	 */
-	@Override
-	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
-		if (AppConfig.DEBUG)
-			Log.d(TAG, "Received result");
-		if (resultCode == RESULT_CANCELED) {
-			if (AppConfig.DEBUG)
-				Log.d(TAG, "Activity was cancelled");
-		} else {
-			int[] selected = data
-					.getIntArrayExtra(OpmlFeedChooserActivity.EXTRA_SELECTED_ITEMS);
-			if (selected != null && selected.length > 0) {
-				OpmlFeedQueuer queuer = new OpmlFeedQueuer(this, selected) {
-
-					@Override
-					protected void onPostExecute(Void result) {
-						super.onPostExecute(result);
-						Intent intent = new Intent(OpmlImportFromPathActivity.this, MainActivity.class);
-						intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
-								| Intent.FLAG_ACTIVITY_NEW_TASK);
-						startActivity(intent);
-					}
-
-				};
-				queuer.executeAsync();
-			} else {
-				if (AppConfig.DEBUG)
-					Log.d(TAG, "No items were selected");
-			}
-		}
-	}
-
 
 }