1 files changed, 103 insertions, 0 deletions
diff --git a/src/org/happysanta/gd/Menu/InstalledLevelsMenuScreen.java b/src/org/happysanta/gd/Menu/InstalledLevelsMenuScreen.java
new file mode 100644
index 0000000..b3adbab
--- /dev/null
+++ b/src/org/happysanta/gd/Menu/InstalledLevelsMenuScreen.java
@@ -0,0 +1,103 @@
+package org.happysanta.gd.Menu;
+
+import android.os.AsyncTask;
+import android.view.ViewTreeObserver;
+import org.happysanta.gd.Storage.Level;
+import org.happysanta.gd.Storage.LevelsManager;
+
+import static org.happysanta.gd.Helpers.getGDActivity;
+
+public class InstalledLevelsMenuScreen extends LevelsMenuScreen {
+
+	LevelsManager levelsManager;
+	protected boolean isLoading = false;
+	AsyncLoadLevels asyncLoadLevels = null;
+
+	public InstalledLevelsMenuScreen(String title, MenuScreen navTarget) {
+		super(title, navTarget);
+		levelsManager = getGDActivity().levelsManager;
+	}
+
+	@Override
+	public void loadLevels() {
+		showLoading();
+		isLoading = true;
+
+		asyncLoadLevels = new AsyncLoadLevels() {
+			@Override
+			public void onPostExecute(Level[] levels) {
+				if (status != Statuses.NORMAL) {
+					clearList();
+					setStatus(Statuses.NORMAL);
+				}
+				hideLoading();
+
+				addElements = new AsyncAddElements() {
+					@Override
+					protected void onPostExecute(Void v) {
+						isLoading = false;
+						if (selectedIndex != -1) {
+							// listLayout.requestLayout();
+							// listLayout.invalidate();
+
+							// View someView = findViewById(R.id.someView);
+							final ViewTreeObserver obs = listLayout.getViewTreeObserver();
+							obs.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
+
+								public boolean onPreDraw() {
+									scrollToItem(selectedIndex);
+									try {
+										obs.removeOnPreDrawListener(this);
+									} catch (IllegalStateException e) {
+									}
+
+									return true;
+								}
+							});
+
+							// scrollToItem(selectedIndex);
+						}
+					}
+				};
+				addElements.execute(levels);
+			}
+		};
+		asyncLoadLevels.execute();
+	}
+
+	@Override
+	public void onShow() {
+		super.onShow();
+	}
+
+	@Override
+	public void onHide(MenuScreen newMenu) {
+		super.onHide(newMenu);
+	}
+
+	@Override
+	protected boolean hideDate() {
+		return true;
+	}
+
+	@Override
+	public void reloadLevels() {
+		if (asyncLoadLevels != null) {
+			asyncLoadLevels.cancel(true);
+			asyncLoadLevels = null;
+		}
+
+		isLoading = false;
+		super.reloadLevels();
+	}
+
+	private class AsyncLoadLevels extends AsyncTask<Void, Void, Level[]> {
+
+		@Override
+		protected Level[] doInBackground(Void... params) {
+			return levelsManager.getAllInstalledLevels();
+		}
+
+	}
+
+}