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Upgraded HoloEverywhere, refactored quick route and add route dialogs to use Fragments

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This commit is contained in:
dkeen@dkeen-laptop 2012-09-05 10:34:00 -07:00
parent 38c4c3bd03
commit bcc40e291d
16 changed files with 271 additions and 206 deletions
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1
.classpath
View File

@ -6,6 +6,5 @@
<classpathentry kind="lib" path="libs/commons-io-2.0.1.jar"/>
<classpathentry kind="lib" path="libs/commons-lang3-3.1.jar"/>
<classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.LIBRARIES"/>
<classpathentry combineaccessrules="false" kind="src" path="/sherlock"/>
<classpathentry kind="output" path="bin/classes"/>
</classpath>

28
AndroidManifest.xml
View File

@ -2,8 +2,8 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.dougkeen.bart"
android:installLocation="auto"
android:versionCode="19"
android:versionName="2.0.1" >
android:versionCode="20"
android:versionName="2.0.2" >
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
@ -41,30 +41,6 @@
<data android:mimeType="vnd.android.cursor.item/com.dougkeen.bart.favorite" />
</intent-filter>
</activity>
<activity
android:name="AddRouteActivity"
android:label="@string/add_route"
android:theme="@style/DialogHoloDark" >
<intent-filter>
<action android:name="android.intent.action.INSERT" />
<category android:name="android.intent.category.DEFAULT" />
<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="@style/DialogHoloDark" >
<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" >

2
res/layout/departures.xml
View File

@ -92,7 +92,7 @@
<ProgressBar
android:id="@android:id/progress"
style="@style/ProgressBarHolo.Horizontal"
style="@style/Holo.ProgressBar.Horizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:indeterminate="true"

3
res/layout/main.xml
View File

@ -14,7 +14,8 @@
android:id="@android:id/empty"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1" />
android:layout_weight="1"
android:visibility="gone" />
<FrameLayout
style="ButtonBar"

27
res/layout/route_form.xml
View File

@ -79,31 +79,4 @@
android:layout_toLeftOf="@id/return_checkbox_text"
android:visibility="gone" />
<LinearLayout
android:id="@+id/buttonBar"
style="@style/ButtonBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/return_checkbox"
android:orientation="horizontal" >
<Button
android:id="@+id/cancelButton"
style="ButtonHoloBorderless"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@android:string/cancel" >
</Button>
<Button
android:id="@+id/okButton"
style="ButtonHoloBorderless"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="@android:string/ok" >
</Button>
</LinearLayout>
</RelativeLayout>

29
res/values/styles.xml
View File

@ -11,6 +11,30 @@
<item name="android:paddingBottom">10dp</item>
</style>
<style name="LargeText">
<item name="android:layout_width">wrap_content</item>
<item name="android:layout_height">wrap_content</item>
<item name="android:textSize">20dp</item>
<item name="android:ellipsize">end</item>
<item name="android:singleLine">true</item>
</style>
<style name="MediumText">
<item name="android:layout_width">wrap_content</item>
<item name="android:layout_height">wrap_content</item>
<item name="android:textSize">16dp</item>
<item name="android:ellipsize">end</item>
<item name="android:singleLine">true</item>
</style>
<style name="SmallText">
<item name="android:layout_width">wrap_content</item>
<item name="android:layout_height">wrap_content</item>
<item name="android:textSize">12dp</item>
<item name="android:ellipsize">end</item>
<item name="android:singleLine">true</item>
</style>
<style name="FavoriteListingTextView">
<item name="android:layout_width">wrap_content</item>
<item name="android:layout_height">wrap_content</item>
@ -84,9 +108,4 @@
<item name="android:background">#222</item>
</style>
<style name="ButtonHoloBorderless" parent="ButtonHoloDark">
<item name="android:background">@drawable/btn_borderless_holo_dark</item>
<item name="android:textColor">#ffffff</item>
</style>
</resources>

84
src/com/dougkeen/bart/AbstractRouteSelectionActivity.java
View File

@ -1,84 +0,0 @@
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.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);
ArrayAdapter<Station> originSpinnerAdapter = new ArrayAdapter<Station>(
this, android.R.layout.simple_spinner_item,
Station.getStationList());
originSpinnerAdapter
.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
((Spinner) findViewById(R.id.origin_spinner))
.setAdapter(originSpinnerAdapter);
ArrayAdapter<Station> destinationSpinnerAdapter = new ArrayAdapter<Station>(
this, android.R.layout.simple_spinner_item,
Station.getStationList());
destinationSpinnerAdapter
.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
((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).show();
return;
}
if (destination == null) {
Toast.makeText(v.getContext(),
com.dougkeen.bart.R.string.error_null_destination,
Toast.LENGTH_LONG).show();
return;
}
if (origin.equals(destination)) {
Toast.makeText(
v.getContext(),
com.dougkeen.bart.R.string.error_matching_origin_and_destination,
Toast.LENGTH_LONG).show();
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);
}

102
src/com/dougkeen/bart/AbstractRouteSelectionFragment.java Normal file
View File

@ -0,0 +1,102 @@
package com.dougkeen.bart;
import android.app.Dialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentActivity;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.Toast;
import com.WazaBe.HoloEverywhere.AlertDialog;
import com.dougkeen.bart.model.Station;
public abstract class AbstractRouteSelectionFragment extends DialogFragment {
protected String mTitle;
public AbstractRouteSelectionFragment(String title) {
super();
mTitle = title;
}
@Override
public void onStart() {
super.onStart();
final Dialog dialog = getDialog();
final FragmentActivity activity = getActivity();
ArrayAdapter<Station> originSpinnerAdapter = new ArrayAdapter<Station>(
activity, android.R.layout.simple_spinner_item,
Station.getStationList());
originSpinnerAdapter
.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
((Spinner) dialog.findViewById(R.id.origin_spinner))
.setAdapter(originSpinnerAdapter);
ArrayAdapter<Station> destinationSpinnerAdapter = new ArrayAdapter<Station>(
activity, android.R.layout.simple_spinner_item,
Station.getStationList());
destinationSpinnerAdapter
.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
((Spinner) dialog.findViewById(R.id.destination_spinner))
.setAdapter(destinationSpinnerAdapter);
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final FragmentActivity activity = getActivity();
return new AlertDialog.Builder(activity)
.setTitle(mTitle)
.setCancelable(true)
.setView(R.layout.route_form)
.setPositiveButton(R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
handleOkClick();
}
})
.setNegativeButton(R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int whichButton) {
dialog.cancel();
}
}).create();
}
protected void handleOkClick() {
final Dialog dialog = getDialog();
Station origin = (Station) ((Spinner) dialog
.findViewById(R.id.origin_spinner)).getSelectedItem();
Station destination = (Station) ((Spinner) dialog
.findViewById(R.id.destination_spinner)).getSelectedItem();
if (origin == null) {
Toast.makeText(dialog.getContext(),
com.dougkeen.bart.R.string.error_null_origin,
Toast.LENGTH_LONG).show();
return;
}
if (destination == null) {
Toast.makeText(dialog.getContext(),
com.dougkeen.bart.R.string.error_null_destination,
Toast.LENGTH_LONG).show();
return;
}
if (origin.equals(destination)) {
Toast.makeText(
dialog.getContext(),
com.dougkeen.bart.R.string.error_matching_origin_and_destination,
Toast.LENGTH_LONG).show();
return;
}
onOkButtonClick(origin, destination);
}
abstract protected void onOkButtonClick(Station origin, Station destination);
}

29
src/com/dougkeen/bart/AddRouteActivity.java → src/com/dougkeen/bart/AddRouteDialogFragment.java
View File

@ -1,9 +1,7 @@
package com.dougkeen.bart;
import android.content.ContentValues;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.CheckBox;
@ -11,12 +9,17 @@ import com.dougkeen.bart.data.RoutesColumns;
import com.dougkeen.bart.model.Constants;
import com.dougkeen.bart.model.Station;
public class AddRouteActivity extends AbstractRouteSelectionActivity {
public class AddRouteDialogFragment extends AbstractRouteSelectionFragment {
public AddRouteDialogFragment(String title) {
super(title);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final View checkboxText = findViewById(R.id.return_checkbox_text);
final View checkbox = findViewById(R.id.return_checkbox);
public void onStart() {
super.onStart();
final View checkboxText = getDialog().findViewById(
R.id.return_checkbox_text);
final View checkbox = getDialog().findViewById(R.id.return_checkbox);
checkboxText.setVisibility(View.VISIBLE);
checkbox.setVisibility(View.VISIBLE);
checkboxText.setOnClickListener(new View.OnClickListener() {
@ -33,19 +36,21 @@ public class AddRouteActivity extends AbstractRouteSelectionActivity {
values.put(RoutesColumns.FROM_STATION.string, origin.abbreviation);
values.put(RoutesColumns.TO_STATION.string, destination.abbreviation);
Uri newUri = getContentResolver().insert(
Uri newUri = getActivity().getContentResolver().insert(
Constants.FAVORITE_CONTENT_URI, values);
if (((CheckBox) findViewById(R.id.return_checkbox)).isChecked()) {
if (((CheckBox) getDialog().findViewById(R.id.return_checkbox))
.isChecked()) {
values = new ContentValues();
values.put(RoutesColumns.FROM_STATION.string,
destination.abbreviation);
values.put(RoutesColumns.TO_STATION.string, origin.abbreviation);
getContentResolver().insert(Constants.FAVORITE_CONTENT_URI, values);
getActivity().getContentResolver().insert(
Constants.FAVORITE_CONTENT_URI, values);
}
setResult(RESULT_OK, (new Intent()).setAction(newUri.toString()));
finish();
dismiss();
}
}

6
src/com/dougkeen/bart/QuickRouteActivity.java → src/com/dougkeen/bart/QuickRouteDialogFragment.java
View File

@ -5,7 +5,11 @@ import android.content.Intent;
import com.dougkeen.bart.model.Constants;
import com.dougkeen.bart.model.Station;
public class QuickRouteActivity extends AbstractRouteSelectionActivity {
public class QuickRouteDialogFragment extends AbstractRouteSelectionFragment {
public QuickRouteDialogFragment(String title) {
super(title);
}
@Override
protected void onOkButtonClick(Station origin, Station destination) {

112
src/com/dougkeen/bart/RoutesListActivity.java
View File

@ -3,8 +3,6 @@ package com.dougkeen.bart;
import java.util.Calendar;
import java.util.TimeZone;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.app.Dialog;
import android.content.ContentUris;
import android.content.ContentValues;
@ -14,15 +12,20 @@ import android.database.Cursor;
import android.database.CursorWrapper;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.CursorAdapter;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.SimpleCursorAdapter.ViewBinder;
import android.widget.TextView;
import com.actionbarsherlock.app.SherlockListActivity;
import com.WazaBe.HoloEverywhere.AlertDialog;
import com.WazaBe.HoloEverywhere.AlertDialog.Builder;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.ActionMode;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
@ -33,11 +36,11 @@ import com.dougkeen.bart.model.Constants;
import com.dougkeen.bart.model.Station;
import com.dougkeen.bart.networktasks.GetRouteFareTask;
public class RoutesListActivity extends SherlockListActivity {
public class RoutesListActivity extends SherlockFragmentActivity {
private static final TimeZone PACIFIC_TIME = TimeZone
.getTimeZone("America/Los_Angeles");
private static final int DIALOG_DELETE_EVENT = 0;
private static final int DIALOG_DELETE_ROUTE = 0;
protected Cursor mQuery;
@ -89,7 +92,19 @@ public class RoutesListActivity extends SherlockListActivity {
});
setListAdapter(adapter);
getListView().setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> l, View v,
int position, long id) {
startActivity(new Intent(Intent.ACTION_VIEW,
ContentUris.withAppendedId(
Constants.FAVORITE_CONTENT_URI, id)));
}
});
getListView().setEmptyView(findViewById(android.R.id.empty));
getListView().setOnItemLongClickListener(
new AdapterView.OnItemLongClickListener() {
@Override
@ -120,8 +135,9 @@ public class RoutesListActivity extends SherlockListActivity {
.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(Intent.ACTION_PICK,
Constants.ARBITRARY_ROUTE_CONTENT_URI_ROOT));
DialogFragment dialog = new QuickRouteDialogFragment(
getString(R.string.quick_departure_lookup));
dialog.show(getSupportFragmentManager(), "dialog");
}
});
@ -146,6 +162,22 @@ public class RoutesListActivity extends SherlockListActivity {
}
}
@SuppressWarnings("unchecked")
private AdapterView<ListAdapter> getListView() {
return (AdapterView<ListAdapter>) findViewById(android.R.id.list);
}
private CursorAdapter mListAdapter;
protected CursorAdapter getListAdapter() {
return mListAdapter;
}
protected void setListAdapter(SimpleCursorAdapter adapter) {
mListAdapter = adapter;
getListView().setAdapter(mListAdapter);
}
private void refreshFares() {
if (mQuery.moveToFirst()) {
do {
@ -222,8 +254,8 @@ public class RoutesListActivity extends SherlockListActivity {
public boolean onOptionsItemSelected(MenuItem item) {
int itemId = item.getItemId();
if (itemId == R.id.add_favorite_menu_button) {
startActivity(new Intent(Intent.ACTION_INSERT,
Constants.FAVORITE_CONTENT_URI));
new AddRouteDialogFragment(getString(R.string.add_route)).show(
getSupportFragmentManager(), "dialog");
return true;
} else if (itemId == R.id.view_system_map_button) {
startActivity(new Intent(this, ViewMapActivity.class));
@ -233,41 +265,6 @@ public class RoutesListActivity extends SherlockListActivity {
}
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
startActivity(new Intent(Intent.ACTION_VIEW,
ContentUris.withAppendedId(Constants.FAVORITE_CONTENT_URI, id)));
}
@Override
protected Dialog onCreateDialog(int id) {
if (id == DIALOG_DELETE_EVENT && mCurrentlySelectedUri != null) {
final AlertDialog.Builder builder = new Builder(this);
builder.setCancelable(false);
builder.setMessage("Are you sure you want to delete this route?");
builder.setPositiveButton(R.string.yes,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
getContentResolver().delete(mCurrentlySelectedUri,
null, null);
mCurrentlySelectedUri = null;
mCurrentlySelectedOrigin = null;
mCurrentlySelectedDestination = null;
mActionMode.finish();
removeDialog(DIALOG_DELETE_EVENT);
}
});
builder.setNegativeButton(R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
removeDialog(DIALOG_DELETE_EVENT);
}
});
return builder.create();
}
return super.onCreateDialog(id);
}
private void startContextualActionMode() {
mActionMode = startActionMode(new RouteActionMode());
mActionMode.setTitle(mCurrentlySelectedOrigin.name);
@ -275,7 +272,6 @@ public class RoutesListActivity extends SherlockListActivity {
}
private final class RouteActionMode implements ActionMode.Callback {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
mode.getMenuInflater().inflate(R.menu.route_context_menu, menu);
@ -295,7 +291,31 @@ public class RoutesListActivity extends SherlockListActivity {
mode.finish();
return true;
} else if (item.getItemId() == R.id.delete) {
showDialog(DIALOG_DELETE_EVENT);
final AlertDialog.Builder builder = new AlertDialog.Builder(
RoutesListActivity.this);
builder.setCancelable(false);
builder.setMessage("Are you sure you want to delete this route?");
builder.setPositiveButton(R.string.yes,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
getContentResolver().delete(
mCurrentlySelectedUri, null, null);
mCurrentlySelectedUri = null;
mCurrentlySelectedOrigin = null;
mCurrentlySelectedDestination = null;
mActionMode.finish();
dialog.dismiss();
}
});
builder.setNegativeButton(R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int which) {
dialog.cancel();
}
});
builder.show();
return false;
}

2
src/com/dougkeen/bart/ViewDeparturesActivity.java
View File

@ -48,6 +48,8 @@ public class ViewDeparturesActivity extends SherlockListActivity {
private static final int UNCERTAINTY_THRESHOLD = 17;
private static final int DIALOG_SET_ALERT = 1;
private Uri mUri;
private Station mOrigin;

9
src/com/dougkeen/bart/model/Departure.java
View File

@ -41,6 +41,7 @@ public class Departure implements Parcelable, Comparable<Departure> {
private boolean bikeAllowed;
private String trainLength;
private boolean requiresTransfer;
private boolean transferScheduled;
private int minutes;
@ -141,6 +142,14 @@ public class Departure implements Parcelable, Comparable<Departure> {
this.requiresTransfer = requiresTransfer;
}
public boolean isTransferScheduled() {
return transferScheduled;
}
public void setTransferScheduled(boolean transferScheduled) {
this.transferScheduled = transferScheduled;
}
public int getMinutes() {
return minutes;
}

27
src/com/dougkeen/bart/model/RealTimeDepartures.java
View File

@ -2,6 +2,7 @@ package com.dougkeen.bart.model;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
public class RealTimeDepartures {
@ -89,6 +90,9 @@ public class RealTimeDepartures {
if (route.trainDestinationIsApplicable(destination,
departure.getLine())) {
departure.setRequiresTransfer(route.hasTransfer());
departure
.setTransferScheduled(Line.YELLOW_ORANGE_SCHEDULED_TRANSFER
.equals(route.getDirectLine()));
getDepartures().add(departure);
departure.calculateEstimates(time);
return;
@ -100,6 +104,29 @@ public class RealTimeDepartures {
Collections.sort(getDepartures());
}
public void finalizeDeparturesList() {
boolean hasDirectRoute = false;
for (Departure departure : getDepartures()) {
if (!departure.getRequiresTransfer()) {
hasDirectRoute = true;
break;
}
}
if (hasDirectRoute) {
Iterator<Departure> iterator = getDepartures().iterator();
while (iterator.hasNext()) {
Departure departure = iterator.next();
if (departure.getRequiresTransfer()
&& (!departure.isTransferScheduled() || departure
.getDestination().isBetween(getOrigin(),
getDestination(), departure.getLine()))) {
iterator.remove();
}
}
}
sortDepartures();
}
public List<Route> getRoutes() {
return routes;
}

12
src/com/dougkeen/bart/model/Station.java
View File

@ -257,4 +257,16 @@ public enum Station {
public String toString() {
return name;
}
public boolean isBetween(Station origin, Station destination, Line line) {
int originIndex = line.stations.indexOf(origin);
int destinationIndex = line.stations.indexOf(destination);
int stationIndex = line.stations.indexOf(this);
if (originIndex < 0 || destinationIndex < 0 || stationIndex < 0) {
return false;
}
return Math.abs(stationIndex - originIndex) < Math.abs(destinationIndex
- originIndex);
}
}

2
src/com/dougkeen/bart/networktasks/EtdContentHandler.java
View File

@ -115,7 +115,7 @@ public class EtdContentHandler extends DefaultHandler {
} else if (localName.equals("etd")) {
currentDestination = null;
} else if (localName.equals("station")) {
realTimeDepartures.sortDepartures();
realTimeDepartures.finalizeDeparturesList();
}
isParsingTag = false;
currentValue = null;