More stuff.

4 files changed, 101 insertions, 7 deletions

diff --git a/src/net/cbaines/suma/BusRoute.java b/src/net/cbaines/suma/BusRoute.java
index 8c5d955..11ff798 100644
--- a/src/net/cbaines/suma/BusRoute.java
+++ b/src/net/cbaines/suma/BusRoute.java
@@ -24,6 +24,7 @@ import java.util.Collection;
 import java.util.List;
 
 import android.content.Context;
+import android.util.Log;
 
 import com.j256.ormlite.android.apptools.OpenHelperManager;
 import com.j256.ormlite.dao.Dao;
@@ -137,6 +138,7 @@ public class BusRoute {
 	} catch (SQLException e) {
 	    e.printStackTrace();
 	}
+	Log.e("BusRoute", "Error moving in route");
 	return null;
     }
 
diff --git a/src/net/cbaines/suma/BusStopActivity.java b/src/net/cbaines/suma/BusStopActivity.java
index 9d5c3c8..97492ec 100644
--- a/src/net/cbaines/suma/BusStopActivity.java
+++ b/src/net/cbaines/suma/BusStopActivity.java
@@ -24,6 +24,7 @@ import java.util.HashSet;
 import java.util.Iterator;
 
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.AsyncTask;
 import android.os.Bundle;
@@ -305,6 +306,7 @@ public class BusStopActivity extends OrmLiteBaseActivity<DatabaseHelper> impleme
 	// Handle item selection
 	switch (item.getItemId()) {
 	case R.id.menu_previous_stop:
+	    Log.v(TAG, "Got a request for the previous stop");
 	    if (visibleTimetable.size() != 0) {
 		HashSet<BusRoute> routes = new HashSet<BusRoute>();
 
@@ -312,18 +314,77 @@ public class BusStopActivity extends OrmLiteBaseActivity<DatabaseHelper> impleme
 		    routes.add(stop.bus.route);
 		}
 
-		// TODO: Most of the following
+		Log.v(TAG, routes.size() + " routes in the visible timetable");
 
 		if (routes.size() == 1) {
-		    try {
-			routes.iterator().next().moveInRoute(this, getHelper().getBusStopDao().queryForId(busStopID), new Direction(), 1);
-		    } catch (SQLException e) {
-			e.printStackTrace();
+		    HashSet<Direction> directions = new HashSet<Direction>();
+
+		    for (Stop stop : visibleTimetable) {
+			directions.add(stop.bus.direction);
+		    }
+
+		    Log.v(TAG, directions.size() + " directions in the visible timetable");
+
+		    if (directions.size() == 1) {
+			try {
+			    BusStop previous = routes.iterator().next()
+				    .moveInRoute(this, getHelper().getBusStopDao().queryForId(busStopID), directions.iterator().next(), 1);
+			    Intent i = new Intent(this, BusStopActivity.class);
+			    i.putExtra("busStopID", previous.id);
+			    i.putExtra("busStopName", previous.description);
+			    startActivity(i);
+			} catch (SQLException e) {
+			    e.printStackTrace();
+			}
+		    } else {
+			// Show dialog
 		    }
+		} else {
+		    // Show dialog
 		}
 	    }
 	    break;
 	case R.id.menu_next_stop:
+	    Log.v(TAG, "Got a request for the next stop");
+	    if (visibleTimetable.size() != 0) {
+		HashSet<BusRoute> routes = new HashSet<BusRoute>();
+
+		for (Stop stop : visibleTimetable) {
+		    routes.add(stop.bus.route);
+		}
+
+		Log.v(TAG, routes.size() + " routes in the visible timetable");
+
+		if (routes.size() == 1) {
+		    HashSet<Direction> directions = new HashSet<Direction>();
+
+		    for (Stop stop : visibleTimetable) {
+			directions.add(stop.bus.direction);
+		    }
+
+		    Log.v(TAG, directions.size() + " directions in the visible timetable");
+
+		    if (directions.size() == 1) {
+			try {
+			    BusStop next = routes.iterator().next()
+				    .moveInRoute(this, getHelper().getBusStopDao().queryForId(busStopID), directions.iterator().next(), 1);
+			    Intent i = new Intent(this, BusStopActivity.class);
+			    if (next.id == null) {
+				Log.e(TAG, "next.id == null");
+			    }
+			    i.putExtra("busStopID", next.id);
+			    i.putExtra("busStopName", next.description);
+			    startActivity(i);
+			} catch (SQLException e) {
+			    e.printStackTrace();
+			}
+		    } else {
+			// Show dialog
+		    }
+		} else {
+		    // Show dialog
+		}
+	    }
 	    break;
 	case R.id.menu_refresh_stop:
 	    if (mHandler != null) { // BusTimes are enabled
diff --git a/src/net/cbaines/suma/Direction.java b/src/net/cbaines/suma/Direction.java
index 1ea0fcd..0bc3396 100644
--- a/src/net/cbaines/suma/Direction.java
+++ b/src/net/cbaines/suma/Direction.java
@@ -28,4 +28,35 @@ public class Direction {
     public String toString() {
 	return direction;
     }
+
+    @Override
+    public int hashCode() {
+	final int prime = 31;
+	int result = 1;
+	result = prime * result + ((direction == null) ? 0 : direction.hashCode());
+	result = prime * result + ((route == null) ? 0 : route.hashCode());
+	return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+	if (this == obj)
+	    return true;
+	if (obj == null)
+	    return false;
+	if (getClass() != obj.getClass())
+	    return false;
+	Direction other = (Direction) obj;
+	if (direction == null) {
+	    if (other.direction != null)
+		return false;
+	} else if (!direction.equals(other.direction))
+	    return false;
+	if (route == null) {
+	    if (other.route != null)
+		return false;
+	} else if (!route.equals(other.route))
+	    return false;
+	return true;
+    }
 }
diff --git a/src/net/cbaines/suma/StopView.java b/src/net/cbaines/suma/StopView.java
index d99c8ba..dc023aa 100644
--- a/src/net/cbaines/suma/StopView.java
+++ b/src/net/cbaines/suma/StopView.java
@@ -78,10 +78,10 @@ public class StopView extends LinearLayout implements OnClickListener {
 
 	    busDao.refresh(stop.bus);
 
-	    if (stop.bus != null) {
+	    if (stop.bus.id != null) {
 		onClickMessage = "Bus " + stop.bus.toString() + " at " + DateFormat.getTimeInstance(DateFormat.SHORT).format(stop.arivalTime);
 	    } else {
-		onClickMessage = "Unidentified bus at " + DateFormat.getTimeInstance(DateFormat.SHORT).format(stop.arivalTime);
+		onClickMessage = "Unidentified bus (" + stop.bus.getName() + ") at " + DateFormat.getTimeInstance(DateFormat.SHORT).format(stop.arivalTime);
 	    }
 	} catch (SQLException e) {
 	    e.printStackTrace();