Fixed weird "jumping selection" problem that occurs after consecutive departure long clicks

src/com/dougkeen/bart/activities/ViewDeparturesActivity.java

@@ -67,7 +67,6 @@ public class ViewDeparturesActivity extends SActivity implements
 	private Station mDestination;
 
 	private Departure mSelectedDeparture;
-	private View mSelectedRow;
 
 	private DepartureArrayAdapter mDeparturesAdapter;
 
@@ -165,8 +164,8 @@ public class ViewDeparturesActivity extends SActivity implements
 				mDeparturesAdapter.notifyDataSetChanged();
 			}
 			if (savedInstanceState.containsKey("selectedDeparture")) {
-				mSelectedDeparture = (Departure) savedInstanceState
-						.getParcelable("selectedDeparture");
+				setSelectedDeparture((Departure) savedInstanceState
+						.getParcelable("selectedDeparture"));
 			}
 			if (savedInstanceState.getBoolean("hasDepartureActionMode")
 					&& mSelectedDeparture != null) {
@@ -227,6 +226,17 @@ public class ViewDeparturesActivity extends SActivity implements
 		}
 	}
 
+	private void setSelectedDeparture(Departure departure) {
+		if (mSelectedDeparture != null && !mSelectedDeparture.equals(departure)) {
+			mSelectedDeparture.setSelected(false);
+		}
+		if (departure != null) {
+			departure.setSelected(true);
+		}
+		mSelectedDeparture = departure;
+		mDeparturesAdapter.notifyDataSetChanged();
+	}
+
 	private void soundTheAlarm() {
 		final BartRunnerApplication application = (BartRunnerApplication) getApplication();
 
@@ -335,9 +345,8 @@ public class ViewDeparturesActivity extends SActivity implements
 				 * Otherwise select the clicked departure as the one the user
 				 * wants to board
 				 */
-				mSelectedDeparture = (Departure) getListAdapter().getItem(
-						position);
-				setBoardedDeparture(mSelectedDeparture);
+				setBoardedDeparture((Departure) getListAdapter().getItem(
+						position));
 			}
 		}
 	};
@@ -346,13 +355,8 @@ public class ViewDeparturesActivity extends SActivity implements
 		@Override
 		public boolean onItemLongClick(AdapterView<?> adapterView, View view,
 				int position, long id) {
-			if (mSelectedRow != null) {
-				((Checkable) mSelectedRow).setChecked(false);
-			}
 			mWasLongClick = true;
-			mSelectedDeparture = (Departure) getListAdapter().getItem(position);
-			mSelectedRow = view;
-			((Checkable) mSelectedRow).setChecked(true);
+			setSelectedDeparture((Departure) getListAdapter().getItem(position));
 			startDepartureActionMode();
 			return false;
 		}
@@ -538,8 +542,7 @@ public class ViewDeparturesActivity extends SActivity implements
 
 		@Override
 		public void onDestroyActionMode(ActionMode mode) {
-			((Checkable) mSelectedRow).setChecked(false);
-			mSelectedRow = null;
+			setSelectedDeparture(null);
 			mActionMode = null;
 		}
 

src/com/dougkeen/bart/data/DepartureArrayAdapter.java

@@ -12,6 +12,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.view.animation.AnimationUtils;
 import android.widget.ArrayAdapter;
+import android.widget.Checkable;
 import android.widget.ImageView;
 import android.widget.TextSwitcher;
 import android.widget.TextView;
@@ -66,6 +67,9 @@ public class DepartureArrayAdapter extends ArrayAdapter<Departure> {
 		}
 
 		final Departure departure = getItem(position);
+
+		((Checkable) view).setChecked(departure.isSelected());
+
 		((TextView) view.findViewById(R.id.destinationText)).setText(departure
 				.getTrainDestination().toString());
 

src/com/dougkeen/bart/model/Departure.java

@@ -76,6 +76,8 @@ public class Departure implements Parcelable, Comparable<Departure> {
 
 	private boolean listedInETDs = true;
 
+	private boolean selected;
+
 	public Station getOrigin() {
 		return origin;
 	}
@@ -497,6 +499,14 @@ public class Departure implements Parcelable, Comparable<Departure> {
 		this.listedInETDs = listedInETDs;
 	}
 
+	public boolean isSelected() {
+		return selected;
+	}
+
+	public void setSelected(boolean selected) {
+		this.selected = selected;
+	}
+
 	public int getAlarmLeadTimeMinutes() {
 		return alarmLeadTimeMinutes.getValue();
 	}