diff --git a/src/org/geometerplus/zlibrary/ui/android/dialogs/ZLAndroidDialogManager.java b/src/org/geometerplus/zlibrary/ui/android/dialogs/ZLAndroidDialogManager.java
index 3d104ce18..b1746f1e7 100644
--- a/src/org/geometerplus/zlibrary/ui/android/dialogs/ZLAndroidDialogManager.java
+++ b/src/org/geometerplus/zlibrary/ui/android/dialogs/ZLAndroidDialogManager.java
@@ -38,18 +38,6 @@ public class ZLAndroidDialogManager extends ZLDialogManager {
 		myActivity = activity;
 	}
 	
-	public void runActivity(Class<?> activityClass, Map<String,String> data) {
-		Intent intent = new Intent(myActivity.getApplicationContext(), activityClass);
-		for (Map.Entry<String,String> entry : data.entrySet()) {
-			intent.putExtra(entry.getKey(), entry.getValue());
-		}
-		myActivity.startActivity(intent);
-	}
-
-	public void runActivity(Class<?> activityClass) {
-		runActivity(activityClass, Collections.<String,String>emptyMap());
-	}
-
 	public ZLOptionsDialog createOptionsDialog(String key, Runnable exitAction, Runnable applyAction, boolean showApplyButton) {
 		return new ZLAndroidOptionsDialog(myActivity, getResource().getResource(key), exitAction, applyAction);
 	}