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Refactored the entire library

Browse Source 
I also moved the directions listfragment, overlay, and other required
classes from FMC into the library

Change-Id: Iba27e29d89e864dbeca3a2670aed552a8be4f2b8
Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>
This commit is contained in:
Ricky Barrette
2012-03-05 08:28:47 -05:00
parent 2d53cf69cb
commit e1e1bea1ef
17 changed files with 747 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

118
LocationLib/src/com/TwentyCodes/android/fragments/DirectionsAdapter.java Normal file
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/**
* @author Twenty Codes, LLC
* @author ricky barrette
* @date Sep 22, 2010
*/
package com.TwentyCodes.android.fragments;
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.location.R;
import com.TwentyCodes.android.overlays.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;
/**
* Creates a new DirectionsAdapter
* @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;
}
}

97
LocationLib/src/com/TwentyCodes/android/fragments/DirectionsListFragment.java Normal file
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/**
* DirectionsListFragment.java
* @date Nov 25, 2011
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.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.location.OnDirectionSelectedListener;
import com.TwentyCodes.android.overlays.DirectionsOverlay;
import com.google.android.maps.GeoPoint;
/**
* This fragment will be used to display directions to the user.
* When a specific direction is clicked, the corrispoding geopoint is returned via listener
* @author ricky barrette
*/
public class DirectionsListFragment extends ListFragment {
private OnDirectionSelectedListener mListener;
private ArrayList<GeoPoint> mPoints;
/**
* Creates a new Directions List Fragment
* @author ricky barrette
*/
public DirectionsListFragment() {
super();
}
/**
* Creates a new Directions List Fragment
* @param listener
* @author ricky barrette
*/
public DirectionsListFragment(OnDirectionSelectedListener listener) {
this();
mListener = listener;
}
/**
* 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>()));
}
/**
* 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));
}
/**
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onStart()
*/
@Override
public void onStart() {
this.setListShown(true);
super.onStart();
}
/**
* 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));
}
/**
* Sets the text to be displayed while the list is empty
* @param text
* @author ricky barrette
*/
public void SetEmptyText(String text){
this.setEmptyText(text);
}
}

103
LocationLib/src/com/TwentyCodes/android/fragments/MapFragmentBase.java Normal file
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/**
* MapFragment.java
* @date Jan 7, 2012
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.fragments;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.TwentyCodes.android.location.MapView;
import com.TwentyCodes.android.location.R;
import com.TwentyCodes.android.location.R.id;
import com.TwentyCodes.android.location.R.layout;
import com.google.android.maps.GeoPoint;
import com.google.android.maps.Overlay;
/**
* This map fragment will maintain a map view and all its functions
*
* @author ricky barrette
*/
public abstract class MapFragmentBase extends Fragment {
private MapView mMapView;
/**
* Creates a new MapFragment
* @author ricky barrette
*/
public MapFragmentBase() {
super();
}
public void addOverlay(Overlay overlay){
mMapView.getOverlays().add(overlay);
}
/**
* changes the map mode
* @author ricky barrette
*/
public void changeMapMode() {
mMapView.setSatellite(!mMapView.isSatellite());
}
/**
* @return mapview
* @author ricky barrette
*/
public MapView getMap(){
return mMapView;
}
/**
* Called when the fragment view is first created
* (non-Javadoc)
* @see android.support.v4.app.Fragment#onCreateView(android.view.LayoutInflater, android.view.ViewGroup, android.os.Bundle)
*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.map_fragment, container, false);
mMapView = (MapView) view.findViewById(R.id.mapview);
mMapView.setClickable(true);
onMapViewCreate(mMapView);
return view;
}
/**
* Called when the mapview has been initialized. here you want to init and add your custom overlays
* @param map
* @author ricky barrette
*/
public abstract void onMapViewCreate(MapView map);
/**
* Removes an overlay from the mapview
* @param overlay
* @author ricky barrette
*/
public void removeOverlay(Object overlay){
mMapView.getOverlays().remove(overlay);
}
/**
* Sets the center of the map to the provided point
* @param point
* @author ricky barrette
*/
public boolean setMapCenter(GeoPoint point){
if(point == null)
return false;
mMapView.getController().setCenter(point);
return true;
}
}

172
LocationLib/src/com/TwentyCodes/android/fragments/SkyHoookUserOverlayMapFragment.java Normal file
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/**
* UserOverlayMapFragmentBase.java
* @date Jan 12, 2012
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.fragments;
import com.TwentyCodes.android.location.CompassListener;
import com.TwentyCodes.android.location.GeoPointLocationListener;
import com.TwentyCodes.android.location.MapView;
import com.TwentyCodes.android.overlays.SkyHookUserOverlay;
import com.google.android.maps.GeoPoint;
/**
* This is a MapFragment that maintains the SkyHookUserOverlay
*
* TODO acquiring gps dialog
* @author ricky barrette
*/
public class SkyHoookUserOverlayMapFragment extends MapFragmentBase implements GeoPointLocationListener, CompassListener{
private SkyHookUserOverlay mUserOverlay;
private GeoPointLocationListener mGeoPointLocationListener;
private CompassListener mCompassListener;
/**
* Creates a new UserOverlayMapFragment
* @author ricky barrette
*/
public SkyHoookUserOverlayMapFragment() {
super();
}
/**
* disables the GPS dialog
* @author ricky barrette
*/
public void disableGPSDialog(){
mUserOverlay.disableGPSDialog();
}
/**
* enables the GPS dialog
* @author ricky barrette
*/
public void enableGPSDialog(){
mUserOverlay.enableGPSDialog();
}
/**
* Tells the useroverlay to pan the map to follow the user
* @param followUser
* @author ricky barrette
*/
public void followUser(boolean followUser){
mUserOverlay.followUser(followUser);
}
/**
* @return the users current location
* @author ricky barrette
*/
public GeoPoint getUserLocation() {
return mUserOverlay.getUserLocation();
}
/**
* Called when the compass is updated
* (non-Javadoc)
* @see com.TwentyCodes.android.location.CompassListener#onCompassUpdate(float)
*/
@Override
public void onCompassUpdate(float bearing) {
if(mCompassListener != null)
mCompassListener.onCompassUpdate(bearing);
}
/**
* Called when has a location to report
* @author ricky barrette
*/
@Override
public void onLocationChanged(GeoPoint point, int accuracy) {
if(mGeoPointLocationListener != null)
mGeoPointLocationListener.onLocationChanged(point, accuracy);
}
/**
* (non-Javadoc)
* @see com.TwentyCodes.android.fragments.MapFragmentBase#onMapViewCreate(com.TwentyCodes.android.location.MapView)
*/
@Override
public void onMapViewCreate(MapView map) {
mUserOverlay = new SkyHookUserOverlay(map, this.getActivity().getApplicationContext());
mUserOverlay.registerListener(this);
mUserOverlay.setCompassListener(this);
mUserOverlay.enableCompass();
mUserOverlay.disableGPSDialog();
mUserOverlay.followUser(true);
map.getOverlays().add(mUserOverlay);
}
/**
* (non-Javadoc)
* @see com.TwentyCodes.android.fragments.MapFragmentBase#onPause()
*/
@Override
public void onPause() {
super.onPause();
mUserOverlay.disableMyLocation();
removeOverlay(mUserOverlay);
}
/**
* (non-Javadoc)
* @see com.TwentyCodes.android.fragments.MapFragmentBase#onResume()
*/
@Override
public void onResume() {
super.onResume();
if(mUserOverlay != null)
mUserOverlay.enableMyLocation();
}
/**
* reorders the overlays to the UserOverlay always on top
* @author ricky barrette
*/
public void reorderOverlays() {
getMap().getOverlays().remove(mUserOverlay);
getMap().getOverlays().add(mUserOverlay);
}
/**
* @param needleResId
* @param backgroundResId
* @param x
* @param y
* @author ricky barrette
*/
public void setCompassDrawables(int needleResId, int backgroundResId, int x, int y){
mUserOverlay.setCompassDrawables(needleResId, backgroundResId, x, y);
}
/**
* @param listener
* @author ricky barrette
*/
public void setCompassListener(CompassListener listener){
mCompassListener = listener;
}
/**
* Sets the destination for the compass to point to
* @param destination
* @author ricky barrette
*/
public void setDestination(GeoPoint destination){
mUserOverlay.setDestination(destination);
}
/**
* @param listener
* @author ricky barrette
*/
public void setGeoPointLocationListener(GeoPointLocationListener listener){
mGeoPointLocationListener = listener;
}
}

171
LocationLib/src/com/TwentyCodes/android/fragments/UserOverlayMapFragment.java Normal file
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/**
* UserOverlayMapFragment.java
* @date Jan 12, 2012
* @author ricky barrette
* @author Twenty Codes, LLC
*/
package com.TwentyCodes.android.fragments;
import com.TwentyCodes.android.location.CompassListener;
import com.TwentyCodes.android.location.GeoPointLocationListener;
import com.TwentyCodes.android.location.MapView;
import com.TwentyCodes.android.overlays.UserOverlay;
import com.google.android.maps.GeoPoint;
/**
* This is a MapFragment that maintains the UserOverlay
*
* TODO acquiring gps dialog
* @author ricky barrette
*/
public class UserOverlayMapFragment extends MapFragmentBase implements GeoPointLocationListener, CompassListener{
private UserOverlay mUserOverlay;
private GeoPointLocationListener mGeoPointLocationListener;
private CompassListener mCompassListener;
/**
* Creates a new UserOverlayMapFragment
* @author ricky barrette
*/
public UserOverlayMapFragment() {
super();
}
/**
* disables the GPS dialog
* @author ricky barrette
*/
public void disableGPSDialog(){
mUserOverlay.disableGPSDialog();
}
/**
* enables the GPS dialog
* @author ricky barrette
*/
public void enableGPSDialog(){
mUserOverlay.enableGPSDialog();
}
/**
* Tells the useroverlay to pan the map to follow the user
* @param followUser
* @author ricky barrette
*/
public void followUser(boolean followUser){
mUserOverlay.followUser(followUser);
}
/**
* @return the users current location
* @author ricky barrette
*/
public GeoPoint getUserLocation() {
return mUserOverlay.getUserLocation();
}
/**
* Called when the compass is updated
* (non-Javadoc)
* @see com.TwentyCodes.android.location.CompassListener#onCompassUpdate(float)
*/
@Override
public void onCompassUpdate(float bearing) {
if(mCompassListener != null)
mCompassListener.onCompassUpdate(bearing);
}
/**
* Called when skyhook has a location to report
* @author ricky barrette
*/
@Override
public void onLocationChanged(GeoPoint point, int accuracy) {
if(mGeoPointLocationListener != null)
mGeoPointLocationListener.onLocationChanged(point, accuracy);
}
/**
* (non-Javadoc)
* @see com.TwentyCodes.android.fragments.MapFragmentBase#onMapViewCreate(com.TwentyCodes.android.location.MapView)
*/
@Override
public void onMapViewCreate(MapView map) {
mUserOverlay = new UserOverlay(map, this.getActivity().getApplicationContext());
mUserOverlay.registerListener(this);
mUserOverlay.setCompassListener(this);
mUserOverlay.enableCompass();
mUserOverlay.disableGPSDialog();
mUserOverlay.followUser(true);
map.getOverlays().add(mUserOverlay);
}
/**
* (non-Javadoc)
* @see com.TwentyCodes.android.fragments.MapFragmentBase#onPause()
*/
@Override
public void onPause() {
super.onPause();
mUserOverlay.disableMyLocation();
removeOverlay(mUserOverlay);
}
/**
* (non-Javadoc)
* @see com.TwentyCodes.android.fragments.MapFragmentBase#onResume()
*/
@Override
public void onResume() {
super.onResume();
if(mUserOverlay != null)
mUserOverlay.enableMyLocation();
}
/**
* reorders the overlays to the UserOverlay always on top
* @author ricky barrette
*/
public void reorderOverlays() {
getMap().getOverlays().remove(mUserOverlay);
getMap().getOverlays().add(mUserOverlay);
}
/**
* @param needleResId
* @param backgroundResId
* @param x
* @param y
* @author ricky barrette
*/
public void setCompassDrawables(int needleResId, int backgroundResId, int x, int y){
mUserOverlay.setCompassDrawables(needleResId, backgroundResId, x, y);
}
/**
* @param listener
* @author ricky barrette
*/
public void setCompassListener(CompassListener listener){
mCompassListener = listener;
}
/**
* Sets the destination for the compass to point to
* @param destination
* @author ricky barrette
*/
public void setDestination(GeoPoint destination){
mUserOverlay.setDestination(destination);
}
/**
* @param listener
* @author ricky barrette
*/
public void setGeoPointLocationListener(GeoPointLocationListener listener){
mGeoPointLocationListener = listener;
}
}