1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
package net.cbaines.suma;
import java.io.IOException;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import org.apache.http.client.ClientProtocolException;
import org.json.JSONException;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.CheckBox;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.j256.ormlite.android.apptools.OrmLiteBaseActivity;
public class BusActivity extends OrmLiteBaseActivity<DatabaseHelper> {
final static String TAG = "BusActivity";
private CheckBox U1RouteRadioButton;
private CheckBox U1NRouteRadioButton;
private CheckBox U2RouteRadioButton;
private CheckBox U6RouteRadioButton;
private CheckBox U9RouteRadioButton;
private TextView busIDTextView;
private ProgressBar progBar;
private TextView busContentMessage;
private LinearLayout busActivityContentLayout;
private Bus bus;
private BusStop busStop;
protected Timetable timetable;
private Timetable visibleTimetable;
private Context instance;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.bus_activity);
instance = this;
String busID = getIntent().getExtras().getString("busID");
String busStopID = getIntent().getExtras().getString("busStopID");
final DatabaseHelper helper = getHelper();
try {
List<Bus> buses = helper.getBusDao().queryForEq(Bus.ID_FIELD_NAME, busID);
bus = null;
if (buses.size() == 0) {
Log.e(TAG, "Bus " + busID + " not found!");
} else if (buses.size() == 1) {
bus = buses.get(0);
} else if (buses.size() > 1) {
Log.e(TAG, "Found more than one bus? " + busID);
}
List<BusStop> busStops = helper.getBusStopDao().queryForEq(BusStop.ID_FIELD_NAME, busStopID);
busStop = null;
if (busStops.size() == 0) {
Log.e(TAG, "BusStop " + busStopID + " not found!");
} else if (busStops.size() == 1) {
busStop = busStops.get(0);
} else if (busStops.size() > 1) {
Log.e(TAG, "Found more than one busStop? " + busStopID);
}
U1RouteRadioButton = (CheckBox) findViewById(R.id.radio_u1);
U1NRouteRadioButton = (CheckBox) findViewById(R.id.radio_u1n);
U2RouteRadioButton = (CheckBox) findViewById(R.id.radio_u2);
U6RouteRadioButton = (CheckBox) findViewById(R.id.radio_u6);
U9RouteRadioButton = (CheckBox) findViewById(R.id.radio_u9);
busIDTextView = (TextView) findViewById(R.id.busActivityBusID);
progBar = (ProgressBar) findViewById(R.id.busActivityCenterLoadBar);
busContentMessage = (TextView) findViewById(R.id.busActivityMessage);
busActivityContentLayout = (LinearLayout) findViewById(R.id.busActivityContentLayout);
if (bus.id != null) {
Log.i(TAG, "Bus id is not null (" + bus.id + ") setting busIDTextView");
busIDTextView.setText(bus.id);
} else {
Log.w(TAG, "Bus id is null?");
// Might not ever happen
busIDTextView.setText("Unidentified");
}
if (bus.route.uniLink) {
Log.i(TAG, "Bus is uniLink");
if (bus.route.code.equals("U1")) {
U1RouteRadioButton.setVisibility(View.VISIBLE);
U1NRouteRadioButton.setVisibility(View.GONE);
U2RouteRadioButton.setVisibility(View.GONE);
U6RouteRadioButton.setVisibility(View.GONE);
U9RouteRadioButton.setVisibility(View.GONE);
} else if (bus.route.code.equals("U1N")) {
U1RouteRadioButton.setVisibility(View.GONE);
U1NRouteRadioButton.setVisibility(View.VISIBLE);
U2RouteRadioButton.setVisibility(View.GONE);
U6RouteRadioButton.setVisibility(View.GONE);
U9RouteRadioButton.setVisibility(View.GONE);
} else if (bus.route.code.equals("U2")) {
U1RouteRadioButton.setVisibility(View.GONE);
U1NRouteRadioButton.setVisibility(View.GONE);
U2RouteRadioButton.setVisibility(View.VISIBLE);
U6RouteRadioButton.setVisibility(View.GONE);
U9RouteRadioButton.setVisibility(View.GONE);
} else if (bus.route.code.equals("U6")) {
U1RouteRadioButton.setVisibility(View.GONE);
U1NRouteRadioButton.setVisibility(View.GONE);
U2RouteRadioButton.setVisibility(View.GONE);
U6RouteRadioButton.setVisibility(View.VISIBLE);
U9RouteRadioButton.setVisibility(View.GONE);
} else if (bus.route.code.equals("U9")) {
U1RouteRadioButton.setVisibility(View.GONE);
U1NRouteRadioButton.setVisibility(View.GONE);
U2RouteRadioButton.setVisibility(View.GONE);
U6RouteRadioButton.setVisibility(View.GONE);
U9RouteRadioButton.setVisibility(View.VISIBLE);
} else {
Log.e(TAG, "Route not found " + bus.route.code);
}
}
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
}
private class GetTimetableTask extends AsyncTask<String, Integer, Timetable> {
String errorMessage;
protected void onPreExecute() {
progBar.setVisibility(View.VISIBLE);
}
protected Timetable doInBackground(String... busStopID) {
Timetable newTimetable = null;
try {
final SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(instance);
newTimetable = DataManager.getTimetable(instance, bus, busStop, 10);
} catch (SQLException e) {
errorMessage = "Error message regarding SQL?";
e.printStackTrace();
} catch (ClientProtocolException e) {
errorMessage = "ClientProtocolException!?!";
e.printStackTrace();
} catch (IOException e) {
errorMessage = "Error fetching bus times from server, are you connected to the internet?";
e.printStackTrace();
} catch (JSONException e) {
errorMessage = "Error parsing bus times";
e.printStackTrace();
} catch (Exception e) {
Log.e(TAG, e.getMessage(), e.getCause());
}
return newTimetable;
}
protected void onPostExecute(Timetable newTimetable) {
Log.i(TAG, "Got timetable");
if (newTimetable == null) {
Log.i(TAG, "Its null");
progBar.setVisibility(View.GONE);
busContentMessage.setText(errorMessage);
busContentMessage.setVisibility(View.VISIBLE);
} else {
progBar.setVisibility(View.GONE);
timetable = newTimetable;
displayTimetable(timetable);
}
}
}
private void displayTimetable(Timetable timetable) {
visibleTimetable = (Timetable) timetable.clone();
Log.i(TAG, "It contains " + visibleTimetable.size() + " stops");
if (timetable.size() == 0) {
busContentMessage.setText("No Busses");
busContentMessage.setVisibility(View.VISIBLE);
busActivityContentLayout.setGravity(Gravity.CENTER);
} else {
for (Iterator<Stop> stopIter = visibleTimetable.iterator(); stopIter.hasNext();) {
Stop stop = stopIter.next();
Log.i(TAG, "Begin filtering, looking at " + stop + " with route " + stop.bus.route.code);
if (stop.bus.route.code.equals("U1")) {
if (!U1RouteRadioButton.isChecked()) {
stopIter.remove();
}
} else if (stop.bus.route.code.equals("U1N")) {
if (!U1NRouteRadioButton.isChecked()) {
stopIter.remove();
}
} else if (stop.bus.route.code.equals("U2")) {
if (!U2RouteRadioButton.isChecked()) {
stopIter.remove();
}
} else if (stop.bus.route.code.equals("U6")) {
if (!U6RouteRadioButton.isChecked()) {
stopIter.remove();
}
} else if (stop.bus.route.code.equals("U9")) {
if (!U9RouteRadioButton.isChecked()) {
stopIter.remove();
}
}
}
if (visibleTimetable.size() == 0) {
busActivityContentLayout.setGravity(Gravity.CENTER);
busContentMessage.setText("No Busses (With the current enabled routes)");
busContentMessage.setVisibility(View.VISIBLE);
busTimeList.setVisibility(View.GONE);
} else {
busTimeList.setVisibility(View.VISIBLE);
busContentMessage.setVisibility(View.GONE);
TimetableAdapter adapter;
if ((adapter = (TimetableAdapter) busTimeList.getAdapter()) != null) {
adapter.updateTimetable(visibleTimetable);
} else {
adapter = new TimetableAdapter(this, visibleTimetable);
busTimeList.setAdapter(adapter);
}
busActivityContentLayout.setGravity(Gravity.TOP);
}
}
}
}
|