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Updated to meet the refactored location library

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Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>
This commit is contained in:
Ricky Barrette
2012-03-05 08:31:04 -05:00
parent 186ad1703f
commit 124b0a3001
10 changed files with 15 additions and 654 deletions
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BIN
FindMyCarLib/bin/findmycarlib.jar
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22
FindMyCarLib/res/layout/list_row.xml
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@@ -1,22 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="@+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="20dip"
android:textColor="#000000"/>
<TextView
android:id="@+id/TextView02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="20dip"
android:textColor="#000000"
android:layout_gravity="right"
android:paddingRight="10dip"
/>
</LinearLayout>

7
FindMyCarLib/res/layout/listview.xml
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@@ -1,7 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</ListView>

2
FindMyCarLib/res/layout/map.xml
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@@ -16,7 +16,7 @@
android:id="@+id/map_fragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
class="com.TwentyCodes.android.SkyHook.SkyHoookUserOverlayMapFragment" >
class="com.TwentyCodes.android.fragments.SkyHoookUserOverlayMapFragment" >
<!-- Preview: layout=@layout/map_fragment -->
</fragment>

117
FindMyCarLib/src/com/TwentyCodes/android/FindMyCarLib/DirectionsAdapter.java
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@@ -1,117 +0,0 @@
/**
* @author Twenty Codes, LLC
* @author ricky barrette
* @date Sep 22, 2010
*/
package com.TwentyCodes.android.FindMyCarLib;
import android.content.Context;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import com.TwentyCodes.android.FindMyCarLib.UI.DirectionsOverlay;
/**
* this is a custom listview adaptor that wills a listview that has 2 textviews in each row.
* @author ricky barrette
*/
public class DirectionsAdapter extends BaseAdapter {
private LayoutInflater mInflater;
private DirectionsOverlay mDirections;
/**
*
* @author ricky barrette
*/
public DirectionsAdapter(Context context, DirectionsOverlay directions) {
mInflater = LayoutInflater.from(context);
mDirections = directions;
}
/**
* returns the size of the main list
* @see android.widget.Adapter#getCount()
* @return
* @author ricky barrette
*/
@Override
public int getCount() {
return mDirections.getDirections().size() + 1;
}
/**
* (non-Javadoc)
* @see android.widget.Adapter#getItem(int)
* @param position
* @return
* @author ricky barrette
*/
@Override
public Object getItem(int position) {
return position;
}
/**
* returns the current position in the list
* @see android.widget.Adapter#getItemId(int)
* @param position
* @return
* @author ricky barrette
*/
@Override
public long getItemId(int position) {
return position;
}
/**
* inflates the row from xml, and sets the textviews to their intended vales
* @see android.widget.Adapter#getView(int, android.view.View, android.view.ViewGroup)
* @param position
* @param convertView
* @param parent
* @return
* @author ricky barrette
*/
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.list_row, null);
holder = new ViewHolder();
holder.text = (TextView) convertView.findViewById(R.id.TextView01);
holder.text2 = (TextView) convertView.findViewById(R.id.TextView02);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
/**
* Display the copyrights on the bottom of the directions list
*/
if (position == mDirections.getDirections().size()){
holder.text.setText(mDirections.getCopyrights());
holder.text2.setText("");
} else {
holder.text.setText(Html.fromHtml(mDirections.getDirections().get(position)));
holder.text2.setText(mDirections.getDurations().get(position) +" : "+ mDirections.getDistances().get(position));
}
return convertView;
}
/**
* this class will hold the TextViews
* @author ricky barrette
*/
class ViewHolder {
TextView text;
TextView text2;
}
}

6
FindMyCarLib/src/com/TwentyCodes/android/FindMyCarLib/Main.java
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@@ -29,15 +29,15 @@ import android.util.Log;
import android.view.View;
import com.TwentyCodes.android.FindMyCarLib.UI.CustomViewPager;
import com.TwentyCodes.android.FindMyCarLib.UI.DirectionsOverlay;
import com.TwentyCodes.android.FindMyCarLib.UI.fragments.DirectionsListFragment;
import com.TwentyCodes.android.FindMyCarLib.UI.fragments.DirectionsListFragment.OnDirectionSelectedListener;
import com.TwentyCodes.android.FindMyCarLib.UI.fragments.MapFragment;
import com.TwentyCodes.android.FindMyCarLib.UI.fragments.MapFragment.MapFragmentListener;
import com.TwentyCodes.android.FindMyCarLib.UI.fragments.NotesFragment;
import com.TwentyCodes.android.FindMyCarLib.debug.Debug;
import com.TwentyCodes.android.SkyHook.SkyHookRegistration;
import com.TwentyCodes.android.exception.ExceptionHandler;
import com.TwentyCodes.android.location.OnDirectionSelectedListener;
import com.TwentyCodes.android.overlays.DirectionsOverlay;
import com.google.ads.AdRequest;
import com.google.ads.AdView;
import com.google.android.maps.GeoPoint;
@@ -542,7 +542,7 @@ public class Main extends FragmentActivity implements RegistrationCallback, MapF
/**
* called when a direction is selected
* (non-Javadoc)
* @see com.TwentyCodes.android.FindMyCarLib.UI.fragments.DirectionsListFragment.OnDirectionSelectedListener#onDirectionSelected(com.google.android.maps.GeoPoint)
* @see com.TwentyCodes.android.location.DirectionsListFragment.OnDirectionSelectedListener#onDirectionSelected(com.google.android.maps.GeoPoint)
*/
@Override
public void onDirectionSelected(GeoPoint point) {

352
FindMyCarLib/src/com/TwentyCodes/android/FindMyCarLib/UI/DirectionsOverlay.java
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@@ -1,352 +0,0 @@
/**
* DirectionsOverlay.java
* @date Nov 10, 2011
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.FindMyCarLib.UI;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.graphics.Color;
import android.util.Log;
import com.TwentyCodes.android.FindMyCarLib.debug.Debug;
import com.TwentyCodes.android.location.MapView;
import com.google.android.maps.GeoPoint;
/**
* This Overlay class will be used to display provided by the Google Directions API on a map
* @author ricky barrette
*/
public class DirectionsOverlay {
private static final String TAG = "DirectionsOverlay";
ArrayList<PathOverlay> mPath;
ArrayList<String> mDirections;
private MapView mMapView;
private OnDirectionsCompleteListener mListener;
private String mCopyRights;
private ArrayList<GeoPoint> mPoints;
private ArrayList<String> mDistance;
private ArrayList<String> mDuration;
private ArrayList<String> mWarnings;
/**
* Downloads and Creates a new DirectionsOverlay from the provided points
* @param origin point
* @param destination point
* @author ricky barrette
* @throws IOException
* @throws ClientProtocolException
* @throws IllegalStateException
* @throws JSONException
*/
public DirectionsOverlay(MapView map, GeoPoint origin, GeoPoint destination, OnDirectionsCompleteListener listener) throws IllegalStateException, ClientProtocolException, IOException, JSONException {
mMapView = map;
mListener = listener;
String json = downloadJSON(generateUrl(origin, destination));
drawPath(json);
}
/**
* Creates a new DirectionsOverlay from the provided String JSON
* @param json
* @throws JSONException
* @author ricky barrette
*/
public DirectionsOverlay(MapView map, String json, OnDirectionsCompleteListener listener) throws JSONException{
mListener = listener;
mMapView = map;
drawPath(json);
}
/**
* Downloads Google Directions JSON from the Internet
* @param url
* @return
* @throws IllegalStateException
* @throws ClientProtocolException
* @throws IOException
* @author ricky barrette
*/
private String downloadJSON(String url) throws IllegalStateException, ClientProtocolException, IOException {
if(Debug.DEBUG)
Log.d(TAG, url);
if(url == null)
throw new NullPointerException();
StringBuffer response = new StringBuffer();
BufferedReader br = new BufferedReader(new InputStreamReader(new DefaultHttpClient().execute(new HttpGet(url)).getEntity().getContent()));
String buff = null;
while ((buff = br.readLine()) != null)
response.append(buff);
return response.toString();
}
/**
* Creates a new DirectionsOverlay from the json provided
* @param json of Google Directions API
* @author ricky barrette
* @return
* @throws JSONException
*/
public void drawPath(String json) throws JSONException{
if(Debug.DEBUG){
Log.d(TAG, "drawPath");
Log.d(TAG, json);
}
mPath = new ArrayList<PathOverlay>();
mDirections = new ArrayList<String>();
mPoints = new ArrayList<GeoPoint>();
mDistance = new ArrayList<String>();
mDuration = new ArrayList<String>();
//get first route
JSONObject route = new JSONObject(json).getJSONArray("routes").getJSONObject(0);
mCopyRights = route.getString("copyrights");
//route.getString("status");
JSONObject leg = route.getJSONArray("legs").getJSONObject(0);
getDistance(leg);
getDuration(leg);
// mMapView.getOverlays().add(new PathOverlay(getGeoPoint(leg.getJSONObject("start_location")), 12, Color.GREEN));
// mMapView.getOverlays().add(new PathOverlay(getGeoPoint(leg.getJSONObject("end_location")), 12, Color.RED));
leg.getString("start_address");
leg.getString("end_address");
// JSONArray warnings = leg.getJSONArray("warnings");
// for(int i = 0; i < warnings.length(); i++){
// mWarnings.add(warnings.get)w
// }w
/*
* here we will parse the steps of the directions
*/
if(Debug.DEBUG)
Log.d(TAG, "processing steps");
JSONArray steps = leg.getJSONArray("steps");
JSONObject step = null;
for(int i = 0; i < steps.length(); i++){
if(Debug.DEBUG)
Log.d(TAG, "step "+i);
step = steps.getJSONObject(i);
if(Debug.DEBUG){
Log.d(TAG, "start "+getGeoPoint(step.getJSONObject("start_location")).toString());
Log.d(TAG, "end "+getGeoPoint(step.getJSONObject("end_location")).toString());
}
// if(Debug.DEBUG)
// mMapView.getOverlays().add(new PathOverlay(getGeoPoint(step.getJSONObject("start_location")), getGeoPoint(step.getJSONObject("end_location")), Color.MAGENTA));
decodePoly(step);
mDuration.add(getDuration(step));
mDistance.add(getDistance(step));
mDirections.add(step.getString("html_instructions"));
// Log.d("TEST", step.getString("html_instructions"));
mPoints.add(getGeoPoint(step.getJSONObject("start_location")));
}
if(Debug.DEBUG)
Log.d(TAG, "finished parsing");
if(mMapView != null){
mMapView.getOverlays().addAll(mPath);
mMapView.postInvalidate();
}
if(mListener != null)
mListener.onDirectionsComplete(DirectionsOverlay.this);
}
/**
* @param origin
* @param destination
* @return The Google API url for our directions
* @author ricky barrette
*/
private String generateUrl(GeoPoint origin, GeoPoint destination){
return "http://maps.googleapis.com/maps/api/directions/json?&origin="+
Double.toString(origin.getLatitudeE6() / 1.0E6)+
","+
Double.toString(origin.getLongitudeE6() / 1.0E6)+
"&destination="+
Double.toString(destination.getLatitudeE6() / 1.0E6)+
","+
Double.toString(destination.getLongitudeE6() / 1.0E6)+
"&sensor=true&mode=walking";
}
/**
* Deocodes googles polyline
* @param encoded
* @return a list of geopoints representing the path
* @author Mark McClure http://facstaff.unca.edu/mcmcclur/googlemaps/encodepolyline/
* @author ricky barrette
* @throws JSONException
*/
private void decodePoly(JSONObject step) throws JSONException {
if(Debug.DEBUG)
Log.d(TAG, "decodePoly");
String encoded = step.getJSONObject("polyline").getString("points");
int index = 0, len = encoded.length();
int lat = 0, lng = 0;
GeoPoint last = null;
while (index < len) {
int b, shift = 0, result = 0;
do {
b = encoded.charAt(index++) - 63;
result |= (b & 0x1f) << shift;
shift += 5;
} while (b >= 0x20);
int dlat = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
lat += dlat;
shift = 0;
result = 0;
do {
b = encoded.charAt(index++) - 63;
result |= (b & 0x1f) << shift;
shift += 5;
} while (b >= 0x20);
int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
lng += dlng;
GeoPoint p = new GeoPoint((int) (((double) lat / 1E5) * 1E6), (int) (((double) lng / 1E5) * 1E6));
if(Debug.DEBUG){
Log.d(TAG, "current = "+ p.toString());
if(last != null)
Log.d(TAG, "last = "+ last.toString());
}
if(last != null)
mPath.add(new PathOverlay(last, p, Color.RED));
last = p;
}
}
/**
* Converts a JSON location object into a GeoPoint
* @param point
* @return Geopoint parsed from the provided JSON Object
* @throws JSONException
* @author ricky barrette
*/
private GeoPoint getGeoPoint(JSONObject point) throws JSONException{
return new GeoPoint((int) (point.getDouble("lat")*1E6), (int) (point.getDouble("lng")*1E6));
}
/**
* @param step
* @return the duration of a step
* @throws JSONException
* @author ricky barrette
*/
private String getDuration(JSONObject step) throws JSONException{
return step.getJSONObject("duration").getString("text");
}
/**
* @param step
* @return the distance of a step
* @throws JSONException
* @author ricky barrette
*/
private String getDistance(JSONObject step) throws JSONException{
return step.getJSONObject("distance").getString("text");
}
/**
* @return the array of PathOverlays
* @author ricky barrette
*/
public ArrayList<PathOverlay> getPath(){
return mPath;
}
/**
* Removes the directions overlay from the map view
* @author ricky barrette
*/
public void removePath() {
if(mMapView.getOverlays().removeAll(mPath));
}
/**
* @author ricky barrette
*/
public interface OnDirectionsCompleteListener{
public void onDirectionsComplete(DirectionsOverlay directionsOverlay);
}
/**
* @return
* @author ricky barrette
*/
public ArrayList<String> getDirections() {
return mDirections;
}
/**
* @return
* @author ricky barrette
*/
public ArrayList<GeoPoint> getPoints() {
return mPoints;
}
/**
* @return
* @author ricky barrette
*/
public ArrayList<String> getDurations(){
return mDuration;
}
/**
* @return
* @author ricky barrette
*/
public ArrayList<String> getDistances(){
return mDistance;
}
/**
* @return
* @author ricky barrette
*/
public String getCopyrights(){
return mCopyRights;
}
/**
* @return
* @author ricky barrette
*/
public ArrayList<String> getWarnings() {
return mWarnings;
}
}

86
FindMyCarLib/src/com/TwentyCodes/android/FindMyCarLib/UI/PathOverlay.java
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@@ -1,86 +0,0 @@
/**
* PathOverlay.java
* @date Nov 11, 2011
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.FindMyCarLib.UI;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Point;
import android.graphics.RectF;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;
import com.google.android.maps.Projection;
/**
* This overlay class is used to draw a path and points on a map
* @author ricky barrette
*/
public class PathOverlay extends Overlay {
private static final int PATH = 0;
private static final int POINT = 1;
private GeoPoint mStart;
private GeoPoint mEnd;
private int mColor;
private int mMode;
private int mRadius;
/**
* Creates a new PathOverlay in path mode
* @author ricky barrette
*/
public PathOverlay(GeoPoint start, GeoPoint end, int color) {
mStart = start;
mEnd = end;
mColor = color;
mMode = PATH;
}
/**
* Creates a new PathOverlay in point mode. This is used to draw end points.
* @param point
* @param radius
* @param color
* @author ricky barrette
*/
public PathOverlay(GeoPoint point, int radius, int color){
mMode = POINT;
mRadius = radius;
mStart = point;
}
/**
*
* @param canvas canvas to be drawn on
* @param mapView
* @param shadow
* @param when
*/
@Override
public void draw(Canvas canvas, MapView mapView, boolean shadow) {
Projection projection = mapView.getProjection();
Paint paint = new Paint();
paint.setColor(mColor);
paint.setAntiAlias(true);
Point point = new Point();
projection.toPixels(mStart, point);
switch (mMode){
case POINT:
RectF oval = new RectF(point.x - mRadius, point.y - mRadius, point.x + mRadius, point.y + mRadius);
canvas.drawOval(oval, paint);
case PATH:
Point point2 = new Point();
projection.toPixels(mEnd, point2);
paint.setStrokeWidth(5);
paint.setAlpha(120);
canvas.drawLine(point.x, point.y, point2.x, point2.y, paint);
}
super.draw(canvas, mapView, shadow);
}
}

71
FindMyCarLib/src/com/TwentyCodes/android/FindMyCarLib/UI/fragments/DirectionsListFragment.java
View File

@@ -1,47 +1,32 @@
/**
* DirectionsListFragment.java
* @date Nov 25, 2011
* @date Mar 5, 2012
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.FindMyCarLib.UI.fragments;
import java.util.ArrayList;
import android.support.v4.app.ListFragment;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import com.TwentyCodes.android.FindMyCarLib.DirectionsAdapter;
import com.TwentyCodes.android.FindMyCarLib.Main;
import com.TwentyCodes.android.FindMyCarLib.R;
import com.TwentyCodes.android.FindMyCarLib.UI.DirectionsOverlay;
import com.google.android.maps.GeoPoint;
import com.TwentyCodes.android.location.OnDirectionSelectedListener;
/**
* This fragment will be used to display directions to the user.
* When a specific direction is clicked, the corrispoding geopoint is returned via listener
* This is our direction's list fragment.
* @author ricky barrette
*/
public class DirectionsListFragment extends ListFragment {
public class DirectionsListFragment extends com.TwentyCodes.android.fragments.DirectionsListFragment {
public interface OnDirectionSelectedListener{
public void onDirectionSelected(GeoPoint SelectedPoint);
}
private OnDirectionSelectedListener mListener;
private ArrayList<GeoPoint> mPoints;
/**
* Creates a new Directions List Fragment
* @param listener
* @author ricky barrette
*/
public DirectionsListFragment() {
super();
public DirectionsListFragment(OnDirectionSelectedListener listener) {
super(listener);
}
/**
* We override onstart to set emptry list messasges
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onStart()
*/
@@ -55,44 +40,4 @@ public class DirectionsListFragment extends ListFragment {
super.onStart();
}
/**
* Creates a new Directions List Fragment
* @param listener
* @author ricky barrette
*/
public DirectionsListFragment(OnDirectionSelectedListener listener) {
this();
mListener = listener;
}
/**
* Displays the directions from the provided DirectionsOverlay object
* @param directions
* @author ricky barrette
*/
public void setDirections(final DirectionsOverlay directions) {
mPoints = directions.getPoints();
this.setListAdapter(new DirectionsAdapter(getActivity(), directions));
}
/**
* Called when a list item is clicked.
* Checks to see if the list item is a direction, if to it reports the selected direction's geopoint to the listener
* (non-Javadoc)
* @see android.widget.AdapterView.OnItemClickListener#onItemClick(android.widget.AdapterView, android.view.View, int, long)
*/
@Override
public void onListItemClick(ListView l, View w, int position, long id) {
if(position < mPoints.size())
if(mListener != null)
mListener.onDirectionSelected(mPoints.get(position));
}
/**
* Deletes all content in the listview
* @author ricky barrette
*/
public void clear() {
this.setListAdapter(new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, new ArrayList<String>()));
}
}

6
FindMyCarLib/src/com/TwentyCodes/android/FindMyCarLib/UI/fragments/MapFragment.java
View File

@@ -38,14 +38,14 @@ import com.TwentyCodes.android.FindMyCarLib.Main;
import com.TwentyCodes.android.FindMyCarLib.ParkignTimerActivity;
import com.TwentyCodes.android.FindMyCarLib.R;
import com.TwentyCodes.android.FindMyCarLib.Settings;
import com.TwentyCodes.android.FindMyCarLib.UI.DirectionsOverlay;
import com.TwentyCodes.android.FindMyCarLib.UI.DirectionsOverlay.OnDirectionsCompleteListener;
import com.TwentyCodes.android.FindMyCarLib.UI.FindMyCarOverlay;
import com.TwentyCodes.android.SkyHook.SkyHoookUserOverlayMapFragment;
import com.TwentyCodes.android.fragments.SkyHoookUserOverlayMapFragment;
import com.TwentyCodes.android.location.GeoPointLocationListener;
import com.TwentyCodes.android.location.GeoUtils;
import com.TwentyCodes.android.location.MapView;
import com.TwentyCodes.android.location.MidPoint;
import com.TwentyCodes.android.overlays.DirectionsOverlay;
import com.TwentyCodes.android.overlays.DirectionsOverlay.OnDirectionsCompleteListener;
import com.google.android.maps.GeoPoint;
/**