implemented homeAsUp button

1 files changed, 21 insertions, 0 deletions

diff --git a/src/de/podfetcher/activity/PreferenceActivity.java b/src/de/podfetcher/activity/PreferenceActivity.java
index 8701474ee..fc6ee19fa 100644
--- a/src/de/podfetcher/activity/PreferenceActivity.java
+++ b/src/de/podfetcher/activity/PreferenceActivity.java
@@ -3,6 +3,8 @@ package de.podfetcher.activity;
 import android.os.Bundle;
 
 import com.actionbarsherlock.app.SherlockPreferenceActivity;
+import com.actionbarsherlock.view.Menu;
+import com.actionbarsherlock.view.MenuItem;
 
 import de.podfetcher.R;
 
@@ -10,6 +12,25 @@ public class PreferenceActivity extends SherlockPreferenceActivity {
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
+		getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 		addPreferencesFromResource(R.xml.preferences);
 	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		return true;
+	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		switch (item.getItemId()) {
+		case android.R.id.home:
+			finish();
+			break;
+		default:
+			return false;
+		}
+		return true;
+	}
+
 }