From 663b57be020d4e6ef1cc7eaa9f5fca5ad7846653 Mon Sep 17 00:00:00 2001
From: Christopher Baines <cbaines8@gmail.com>
Date: Tue, 14 Feb 2012 15:27:30 +0000
Subject: More changes to support the BusActivity.

---
 .../cbaines/suma/BusSpecificTimetableAdapter.java  | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/net/cbaines/suma/BusSpecificTimetableAdapter.java

(limited to 'src/net/cbaines/suma/BusSpecificTimetableAdapter.java')

diff --git a/src/net/cbaines/suma/BusSpecificTimetableAdapter.java b/src/net/cbaines/suma/BusSpecificTimetableAdapter.java
new file mode 100644
index 0000000..6356e00
--- /dev/null
+++ b/src/net/cbaines/suma/BusSpecificTimetableAdapter.java
@@ -0,0 +1,93 @@
+/*
+ * Southampton University Map App
+ * Copyright (C) 2011  Christopher Baines
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+package net.cbaines.suma;
+
+import android.content.Context;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.animation.Animation;
+import android.view.animation.AnimationUtils;
+import android.widget.BaseAdapter;
+
+public class BusSpecificTimetableAdapter extends BaseAdapter {
+
+    private final Context context;
+    private Timetable timetable;
+    private final Animation a;
+    private boolean[] changed;
+
+    private static final String TAG = "TimetableAdapter";
+
+    public BusSpecificTimetableAdapter(Context context, Timetable timetable) {
+	this.context = context;
+	this.timetable = timetable;
+	this.a = AnimationUtils.loadAnimation(context, R.anim.updated_stop_view);
+    }
+
+    public View getView(int position, View convertView, ViewGroup parent) {
+	Log.i(TAG, "Returning stop " + position + " " + timetable.get(position));
+
+	BusSpecificStopView stopView;
+	if (convertView == null) {
+	    stopView = new BusSpecificStopView(context, timetable.get(position));
+	} else {
+	    stopView = (BusSpecificStopView) convertView;
+	    stopView.setStop(timetable.get(position));
+	}
+
+	if (changed == null || changed[position]) {
+	    a.reset();
+	    stopView.startAnimation(a);
+	    Log.i(TAG, "Animating it");
+	}
+
+	return stopView;
+    }
+
+    public int getCount() {
+	return timetable.size();
+    }
+
+    public Object getItem(int position) {
+	return position;
+    }
+
+    public long getItemId(int position) {
+	return position;
+    }
+
+    public void updateTimetable(Timetable newTimetable) {
+	Log.v(TAG, "Old timetable " + timetable);
+	Log.v(TAG, "Adaptor loading new timetable");
+	changed = new boolean[newTimetable.size()];
+	for (int i = 0; i < newTimetable.size(); i++) {
+	    if (!timetable.contains(newTimetable.get(i), true)) {
+		changed[i] = true;
+		Log.i(TAG, "Old timetable does not contain: " + newTimetable.get(i));
+	    } else {
+		Log.i(TAG, "Old timetable contains: " + newTimetable.get(i));
+		changed[i] = false;
+	    }
+	}
+	timetable = newTimetable;
+	this.notifyDataSetChanged();
+    }
+}
-- 
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