iamthefij
/
BartRunnerAndroid
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added quick route functionality

This commit is contained in:
dkeen@dkeen-laptop 2012-07-16 08:06:31 -07:00
parent e79dc2ba46
commit bb63de996e
12 changed files with 253 additions and 102 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
AndroidManifest.xml
View File

@ -53,6 +53,18 @@
<data android:mimeType="vnd.android.cursor.dir/com.dougkeen.bart.favorite" />
</intent-filter>
</activity>
<activity
android:name="QuickRouteActivity"
android:label="@string/quick_departure_lookup"
android:theme="@android:style/Theme.Dialog" >
<intent-filter>
<action android:name="android.intent.action.PICK" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="vnd.android.cursor.dir/com.dougkeen.bart.arbitraryroute" />
</intent-filter>
</activity>
<activity
android:name="ViewDeparturesActivity"
android:label="@string/departures" >
@ -62,6 +74,7 @@
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="vnd.android.cursor.item/com.dougkeen.bart.favorite" />
<data android:mimeType="vnd.android.cursor.item/com.dougkeen.bart.arbitraryroute" />
</intent-filter>
</activity>
<activity

32
res/layout/add_favorite.xml
View File

@ -1,32 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:paddingLeft="5dp" android:paddingRight="5dp">
<TextView android:id="@+id/origin_label" android:text="@string/origin"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:textSize="15dp" android:layout_below="@+id/form_header"
android:layout_alignLeft="@+id/form_header"></TextView>
<Spinner android:id="@+id/origin_spinner" android:layout_below="@id/origin_label"
android:layout_height="wrap_content" android:layout_width="fill_parent" />
<TextView android:id="@+id/destination_label" android:text="@string/destination"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:textSize="15dp" android:layout_below="@+id/origin_spinner"
android:layout_alignLeft="@+id/origin_spinner"></TextView>
<Spinner android:id="@+id/destination_spinner"
android:layout_below="@id/destination_label" android:layout_height="wrap_content"
android:layout_width="fill_parent" />
<CheckBox android:id="@+id/return_checkbox"
android:layout_below="@id/destination_spinner" android:layout_height="wrap_content"
android:layout_width="fill_parent" android:text="@string/also_add_return_route" />
<LinearLayout android:layout_height="wrap_content"
android:layout_width="fill_parent" android:layout_below="@id/return_checkbox"
style="@style/ButtonBar" android:id="@+id/buttonBar"
android:orientation="horizontal">
<Button android:text="@string/save" android:layout_weight="1"
android:layout_height="wrap_content" android:id="@+id/saveButton"
android:layout_width="fill_parent"></Button>
<Button android:text="@string/cancel" android:layout_weight="1"
android:layout_height="wrap_content" android:id="@+id/cancelButton"
android:layout_width="fill_parent"></Button>
</LinearLayout>
</RelativeLayout>

15
res/layout/main.xml
View File

@ -15,4 +15,19 @@
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1" />
<FrameLayout
style="ButtonBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom" >
<Button
android:id="@+id/quickLookupButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="@string/quick_departure_lookup" />
</FrameLayout>
</LinearLayout>

72
res/layout/route_form.xml Normal file
View File

@ -0,0 +1,72 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddingLeft="5dp"
android:paddingRight="5dp" >
<TextView
android:id="@+id/origin_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:text="@string/origin"
android:textSize="15dp" >
</TextView>
<Spinner
android:id="@+id/origin_spinner"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@id/origin_label" />
<TextView
android:id="@+id/destination_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/origin_spinner"
android:layout_below="@+id/origin_spinner"
android:text="@string/destination"
android:textSize="15dp" >
</TextView>
<Spinner
android:id="@+id/destination_spinner"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@id/destination_label" />
<CheckBox
android:id="@+id/return_checkbox"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@id/destination_spinner"
android:text="@string/also_add_return_route"
android:visibility="gone" />
<LinearLayout
android:id="@+id/buttonBar"
style="@style/ButtonBar"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@id/return_checkbox"
android:orientation="horizontal" >
<Button
android:id="@+id/okButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@string/ok" >
</Button>
<Button
android:id="@+id/cancelButton"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@string/cancel" >
</Button>
</LinearLayout>
</RelativeLayout>

2
res/values/strings.xml
View File

@ -30,4 +30,6 @@
<string name="view_system_map">View system map</string>
<string name="system_map">System map</string>
<string name="departures">Departures</string>
<string name="ok">OK</string>
<string name="quick_departure_lookup">Quick departure lookup</string>
</resources>

4
res/values/styles.xml
View File

@ -125,5 +125,9 @@
<item name="android:layout_marginRight">87dp</item>
<item name="android:layout_marginBottom">5dp</item>
</style>
<style name="bottomButton">
<item name="android:background">#222</item>
</style>
</resources>

78
src/com/dougkeen/bart/AbstractRouteSelectionActivity.java Normal file
View File

@ -0,0 +1,78 @@
package com.dougkeen.bart;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import android.widget.Toast;
import com.dougkeen.bart.model.Station;
public abstract class AbstractRouteSelectionActivity extends Activity {
public AbstractRouteSelectionActivity() {
super();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.route_form);
SpinnerAdapter originSpinnerAdapter = new ArrayAdapter<Station>(this,
R.layout.simple_spinner_item, Station.getStationList());
((Spinner) findViewById(R.id.origin_spinner))
.setAdapter(originSpinnerAdapter);
SpinnerAdapter destinationSpinnerAdapter = new ArrayAdapter<Station>(
this, R.layout.simple_spinner_item, Station.getStationList());
((Spinner) findViewById(R.id.destination_spinner))
.setAdapter(destinationSpinnerAdapter);
Button okButton = (Button) findViewById(R.id.okButton);
okButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Station origin = (Station) ((Spinner) findViewById(R.id.origin_spinner))
.getSelectedItem();
Station destination = (Station) ((Spinner) findViewById(R.id.destination_spinner))
.getSelectedItem();
if (origin == null) {
Toast.makeText(v.getContext(),
com.dougkeen.bart.R.string.error_null_origin,
Toast.LENGTH_LONG);
return;
}
if (destination == null) {
Toast.makeText(v.getContext(),
com.dougkeen.bart.R.string.error_null_destination,
Toast.LENGTH_LONG);
return;
}
if (origin.equals(destination)) {
Toast.makeText(
v.getContext(),
com.dougkeen.bart.R.string.error_matching_origin_and_destination,
Toast.LENGTH_LONG);
return;
}
onOkButtonClick(origin, destination);
}
});
Button cancelButton = (Button) findViewById(R.id.cancelButton);
cancelButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
setResult(RESULT_CANCELED);
finish();
}
});
}
abstract protected void onOkButtonClick(Station origin, Station destination);
}

73
src/com/dougkeen/bart/AddRouteActivity.java
View File

@ -1,83 +1,25 @@
package com.dougkeen.bart;
import com.dougkeen.bart.data.RoutesColumns;
import com.dougkeen.bart.model.Constants;
import com.dougkeen.bart.model.Station;
import android.app.Activity;
import android.content.ContentValues;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.Spinner;
import android.widget.SpinnerAdapter;
import android.widget.Toast;
public class AddRouteActivity extends Activity {
import com.dougkeen.bart.data.RoutesColumns;
import com.dougkeen.bart.model.Constants;
import com.dougkeen.bart.model.Station;
public class AddRouteActivity extends AbstractRouteSelectionActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.add_favorite);
SpinnerAdapter originSpinnerAdapter = new ArrayAdapter<Station>(this,
R.layout.simple_spinner_item, Station.getStationList());
((Spinner) findViewById(R.id.origin_spinner))
.setAdapter(originSpinnerAdapter);
SpinnerAdapter destinationSpinnerAdapter = new ArrayAdapter<Station>(
this, R.layout.simple_spinner_item, Station.getStationList());
((Spinner) findViewById(R.id.destination_spinner))
.setAdapter(destinationSpinnerAdapter);
Button saveButton = (Button) findViewById(R.id.saveButton);
saveButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
onSaveButtonClick();
}
});
Button cancelButton = (Button) findViewById(R.id.cancelButton);
cancelButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
setResult(RESULT_CANCELED);
finish();
}
});
findViewById(R.id.return_checkbox).setVisibility(View.VISIBLE);
}
protected void onSaveButtonClick() {
Station origin = (Station) ((Spinner) findViewById(R.id.origin_spinner))
.getSelectedItem();
Station destination = (Station) ((Spinner) findViewById(R.id.destination_spinner))
.getSelectedItem();
if (origin == null) {
Toast.makeText(this, com.dougkeen.bart.R.string.error_null_origin,
Toast.LENGTH_LONG);
return;
}
if (destination == null) {
Toast.makeText(this,
com.dougkeen.bart.R.string.error_null_destination,
Toast.LENGTH_LONG);
return;
}
if (origin.equals(destination)) {
Toast.makeText(
this,
com.dougkeen.bart.R.string.error_matching_origin_and_destination,
Toast.LENGTH_LONG);
return;
}
@Override
protected void onOkButtonClick(Station origin, Station destination) {
ContentValues values = new ContentValues();
values.put(RoutesColumns.FROM_STATION.string, origin.abbreviation);
values.put(RoutesColumns.TO_STATION.string, destination.abbreviation);
@ -97,5 +39,4 @@ public class AddRouteActivity extends Activity {
setResult(RESULT_OK, (new Intent()).setAction(newUri.toString()));
finish();
}
}

17
src/com/dougkeen/bart/QuickRouteActivity.java Normal file
View File

@ -0,0 +1,17 @@
package com.dougkeen.bart;
import android.content.Intent;
import com.dougkeen.bart.model.Constants;
import com.dougkeen.bart.model.Station;
public class QuickRouteActivity extends AbstractRouteSelectionActivity {
@Override
protected void onOkButtonClick(Station origin, Station destination) {
startActivity(new Intent(Intent.ACTION_VIEW,
Constants.ARBITRARY_ROUTE_CONTENT_URI_ROOT.buildUpon()
.appendPath(origin.abbreviation)
.appendPath(destination.abbreviation).build()));
}
}

10
src/com/dougkeen/bart/RoutesListActivity.java
View File

@ -21,6 +21,7 @@ import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.Button;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.SimpleCursorAdapter.ViewBinder;
@ -88,6 +89,15 @@ public class RoutesListActivity extends ActionBarListActivity {
setListAdapter(adapter);
registerForContextMenu(getListView());
((Button) findViewById(R.id.quickLookupButton))
.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(Intent.ACTION_PICK,
Constants.ARBITRARY_ROUTE_CONTENT_URI_ROOT));
}
});
}
private void refreshFares() {

35
src/com/dougkeen/bart/data/BartContentProvider.java
View File

@ -9,6 +9,8 @@ import android.content.ContentUris;
import android.content.ContentValues;
import android.content.UriMatcher;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.database.MatrixCursor.RowBuilder;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteQueryBuilder;
@ -22,6 +24,8 @@ public class BartContentProvider extends ContentProvider {
private static final int FAVORITES = 1;
private static final int FAVORITE_ID = 2;
private static final int ARBITRARY_ROUTE = 3;
private static final int ARBITRARY_ROUTE_UNDEFINED = 4;
/**
* The default sort order for events
@ -33,6 +37,9 @@ public class BartContentProvider extends ContentProvider {
sUriMatcher = new UriMatcher(UriMatcher.NO_MATCH);
sUriMatcher.addURI(Constants.AUTHORITY, "favorites", FAVORITES);
sUriMatcher.addURI(Constants.AUTHORITY, "favorites/#", FAVORITE_ID);
sUriMatcher.addURI(Constants.AUTHORITY, "route/*/*", ARBITRARY_ROUTE);
sUriMatcher.addURI(Constants.AUTHORITY, "route",
ARBITRARY_ROUTE_UNDEFINED);
sFavoritesProjectionMap = new HashMap<String, String>();
sFavoritesProjectionMap.put(RoutesColumns._ID.string,
@ -45,7 +52,8 @@ public class BartContentProvider extends ContentProvider {
RoutesColumns.FARE.string);
sFavoritesProjectionMap.put(RoutesColumns.FARE_LAST_UPDATED.string,
RoutesColumns.FARE_LAST_UPDATED.string);
sFavoritesProjectionMap.put(RoutesColumns.AVERAGE_TRIP_SAMPLE_COUNT.string,
sFavoritesProjectionMap.put(
RoutesColumns.AVERAGE_TRIP_SAMPLE_COUNT.string,
RoutesColumns.AVERAGE_TRIP_SAMPLE_COUNT.string);
sFavoritesProjectionMap.put(RoutesColumns.AVERAGE_TRIP_LENGTH.string,
RoutesColumns.AVERAGE_TRIP_LENGTH.string);
@ -66,6 +74,10 @@ public class BartContentProvider extends ContentProvider {
return Constants.FAVORITE_CONTENT_TYPE;
} else if (match == FAVORITE_ID) {
return Constants.FAVORITE_CONTENT_ITEM_TYPE;
} else if (match == ARBITRARY_ROUTE) {
return Constants.ARBITRARY_ROUTE_TYPE;
} else if (match == ARBITRARY_ROUTE_UNDEFINED) {
return Constants.ARBITRARY_ROUTE_UNDEFINED_TYPE;
} else {
throw new IllegalArgumentException("Unknown URI " + uri);
}
@ -82,14 +94,29 @@ public class BartContentProvider extends ContentProvider {
int match = sUriMatcher.match(uri);
if (match == FAVORITES) {
qb.setTables(DatabaseHelper.FAVORITES_TABLE_NAME);
qb.setProjectionMap(sFavoritesProjectionMap);
if (match == ARBITRARY_ROUTE) {
MatrixCursor returnCursor = new MatrixCursor(projection);
RowBuilder newRow = returnCursor.newRow();
for (String column : projection) {
if (column.equals(RoutesColumns.FROM_STATION.string)) {
newRow.add(uri.getPathSegments().get(1));
} else if (column.equals(RoutesColumns.TO_STATION.string)) {
newRow.add(uri.getPathSegments().get(2));
} else {
newRow.add(null);
}
}
return returnCursor;
} else if (match == FAVORITE_ID) {
qb.setTables(DatabaseHelper.FAVORITES_TABLE_NAME);
qb.setProjectionMap(sFavoritesProjectionMap);
qb.appendWhere(RoutesColumns._ID + " = "
+ uri.getPathSegments().get(1));
} else if (match == FAVORITES) {
qb.setTables(DatabaseHelper.FAVORITES_TABLE_NAME);
qb.setProjectionMap(sFavoritesProjectionMap);
} else {
throw new IllegalArgumentException("Unknown URI " + uri);
}

4
src/com/dougkeen/bart/model/Constants.java
View File

@ -5,9 +5,13 @@ import android.net.Uri;
public class Constants {
public static final String AUTHORITY = "com.dougkeen.bart.dataprovider";
public static final String FAVORITE_CONTENT_TYPE = "vnd.android.cursor.dir/com.dougkeen.bart.favorite";
public static final String ARBITRARY_ROUTE_UNDEFINED_TYPE = "vnd.android.cursor.dir/com.dougkeen.bart.arbitraryroute";
public static final String ARBITRARY_ROUTE_TYPE = "vnd.android.cursor.item/com.dougkeen.bart.arbitraryroute";
public static final String FAVORITE_CONTENT_ITEM_TYPE = "vnd.android.cursor.item/com.dougkeen.bart.favorite";
public static final Uri FAVORITE_CONTENT_URI = Uri.parse("content://"
+ AUTHORITY + "/favorites");
public static final Uri ARBITRARY_ROUTE_CONTENT_URI_ROOT = Uri
.parse("content://" + AUTHORITY + "/route");
public static final String MAP_URL = "http://m.bart.gov/images/global/system-map29.gif";
public static final String TAG = "BartRunner";