// Copyright 2013 Geoffrey Buttercrumbs
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.geoffreybuttercrumbs.arewethereyet;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.location.*;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.widget.TextView;
import android.widget.Toast;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.Window;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.UiSettings;
import com.google.android.gms.maps.model.*;
import com.slidingmenu.lib.SlidingMenu;
import com.slidingmenu.lib.app.SlidingFragmentActivity;
import java.io.IOException;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.List;
public class ZonePicker extends SlidingFragmentActivity implements LocationListener, GoogleMap.OnCameraChangeListener { //LocationSource,
private long updateTime = 2000;//90000; // in Milliseconds
private long updateRange = 25;//1000; // in Meters
private static final NumberFormat nf = new DecimalFormat("##.###");
private static final String POINT_LATITUDE_KEY = "POINT_LATITUDE_KEY";
private static final String POINT_LONGITUDE_KEY = "POINT_LONGITUDE_KEY";
private static final String POINT_RADIUS_KEY = "POINT_RADIUS_KEY";
private static final String POINT_ADDRESS_KEY = "POINT_ADDRESS_KEY";
private static final String RADIUS = "radius";
private static final String LOC = "loc";
private static final String TONE = "tone";
private static final String ADDRESS = "address";
private LocationManager locationManager;
private Criteria crit = new Criteria();
//--Variables for Map--//
private GoogleMap mMap;
public Boolean everTouched = false;
//Objects for alarm
private Zone zone;
//--Variables for ringtone--//
private Uri uri;
//--Variables for slider drawer--//
protected Fragment mFrag;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
setContentView(R.layout.main);
// Setup the map
setUpMapIfNeeded();
AlarmOverlay alarmView = (AlarmOverlay) findViewById(R.id.alarm_overlay);
alarmView.setMap(mMap, this);
// Set the Behind View
setBehindContentView(R.layout.menu_frame);
FragmentTransaction t = this.getSupportFragmentManager().beginTransaction();
mFrag = new DrawerFragment();
t.replace(R.id.menu_frame, mFrag);
t.commit();
// customize the SlidingMenu
SlidingMenu sm = getSlidingMenu();
sm.setShadowWidthRes(R.dimen.shadow_width);
sm.setShadowDrawable(R.drawable.shadow);
sm.setBehindOffsetRes(R.dimen.slidingmenu_offset);
sm.setFadeDegree(0.35f);
sm.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
//Stop existing alarms
stopService(new Intent(ZonePicker.this,
AlarmService.class));
//Reset to default ring tone. (Otherwise it is silent!)
initTone();
// Acquire a reference to the system Location Manager
locationManager = (LocationManager)getSystemService(LOCATION_SERVICE);
crit.setAccuracy(Criteria.ACCURACY_FINE);
Location lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER,
updateTime,
updateRange,
this);
//If system has a last known location, use that...
if (lastKnownLocation!=null)
{
zone = new Zone(lastKnownLocation, 1000);
animateTo(zone.getLocation());
alarmView.setZone(zone);
}
//Else use an arbitrary point
else{
Location tempLocation = new Location("");
tempLocation.setLatitude(42.36544);
tempLocation.setLongitude(-71.103644);
zone = new Zone(tempLocation, 1000);
animateTo(zone.getLocation());
alarmView.setZone(zone);
}
getSupportActionBar().setBackgroundDrawable(getResources().getDrawable(R.drawable.ab_bg_black));
}
private void animateTo(Location location) {
animateTo(new LatLng(location.getLatitude(), location.getLongitude()));
}
private void animateTo(LatLng latLng) {
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(latLng, 14), new GoogleMap.CancelableCallback() {
@Override
public void onFinish() {}
@Override
public void onCancel() {}
});
}
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
// outState.putInt("radiusMeters", zone.getRadius());
// outState.putParcelable("alarmLocation", alarmLocation);
}
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
// radiusMeters = savedInstanceState.getInt("radiusMeters");
// alarmLocation = savedInstanceState.getParcelable("alarmLocation");
}
//Set Default Ringtone
protected void initTone() {
Uri alert = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
if(alert == null){
alert = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
if(alert == null){
alert = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
}
}
uri = alert;
}
protected void onActivityResult(int requestCode, int resultCode, Intent data){
int received_Set_Ringtone = 131072;
int set_Pinned = 1;
if (requestCode == received_Set_Ringtone && resultCode == RESULT_OK)
{
uri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
if (uri != null) {
Toast.makeText(this, "Setting ringtone", Toast.LENGTH_LONG).show();
}
else
Toast.makeText(this, "Ringtone: Silent" , Toast.LENGTH_LONG).show();
}
else if (requestCode == 10001)
{
TextView donateView = (TextView) mFrag.getView().findViewById(R.id.row_title_donate);
if (donateView !=null)
{
donateView.setText("Thanks!");
donateView.setBackgroundColor(0xFF11FF11);
}
}
else if (requestCode == set_Pinned && resultCode == RESULT_OK)
{
if(data.getExtras() != null){
setNewAlarmZone(data.getExtras());
}
}
}
//Set Alarm
public void setNewAlarmZone(Bundle extras)
{
zone.setRadius(extras.getInt(RADIUS));
zone.setCenter((Location) extras.get(LOC));
animateTo(zone.getLocation());
everTouched = true;
}
//User clicks "Set Alarm"
private void saveAlarmPoint() {
Location location = zone.getLocation();
if (location==null) {
Toast.makeText(this, "No location. Try again...", Toast.LENGTH_LONG).show();
return;
}
Geocoder geocoder = new Geocoder(this);
List<Address> addresses;
String address;
try {
addresses = geocoder.getFromLocation(location.getLatitude(), location.getLongitude(), 1);
address = addresses.get(0).getAddressLine(0) + ", " + addresses.get(0).getLocality();
} catch (IOException e) {
// Log.e("Geoffrey", "Geocoding error...");
e.printStackTrace();
address = "Unknown address";
}
saveCoordinatesInPreferences((float)location.getLatitude(), (float)location.getLongitude(), zone.getRadius(), address);
locationManager.removeUpdates(this);
Intent bdintent = new Intent();
bdintent.setClassName("com.geoffreybuttercrumbs.arewethereyet", "com.geoffreybuttercrumbs.arewethereyet.AlarmService");
bdintent.putExtra(RADIUS, zone.getRadius());
bdintent.putExtra(LOC, location);
bdintent.putExtra(TONE, uri);
bdintent.putExtra(ADDRESS, address);
startService(bdintent);
Toast.makeText(this, "Saving Alarm...", Toast.LENGTH_LONG).show();
finish();
}
//Store Alarm info
private void saveCoordinatesInPreferences(float latitudeSP, float longitudeSP, int radiusSP, String address) {
SharedPreferences prefs = this.getSharedPreferences("AreWeThereYet", Context.MODE_WORLD_WRITEABLE);
SharedPreferences.Editor prefsEditor = prefs.edit();
for (int i=5; i>1; i--){
prefsEditor.putFloat(POINT_LATITUDE_KEY + i, prefs.getFloat(POINT_LATITUDE_KEY + (i-1), 0));
prefsEditor.putFloat(POINT_LONGITUDE_KEY + i, prefs.getFloat(POINT_LONGITUDE_KEY + (i-1), 0));
prefsEditor.putInt(POINT_RADIUS_KEY + i, prefs.getInt(POINT_RADIUS_KEY + (i-1), 0));
prefsEditor.putString(POINT_ADDRESS_KEY + i, prefs.getString(POINT_ADDRESS_KEY + (i-1), ""));
}
prefsEditor.putFloat(POINT_LATITUDE_KEY+1, latitudeSP);
prefsEditor.putFloat(POINT_LONGITUDE_KEY+1, longitudeSP);
prefsEditor.putInt(POINT_RADIUS_KEY+1, radiusSP);
prefsEditor.putString(POINT_ADDRESS_KEY+1, address);
prefsEditor.commit();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getSupportMenuInflater().inflate(R.menu.main, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
toggle();
return true;
case R.id.menu_set:
saveAlarmPoint();
break;
}
return super.onOptionsItemSelected(item);
}
public void onPause() {
mMap.setLocationSource(null);
locationManager.removeUpdates(this);
super.onPause();
}
public void onResume(){
super.onResume();
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER,
updateTime,
updateRange,
this);
if(mMap.getMyLocation()!=null && !everTouched)
{
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(mMap.getMyLocation().getLatitude(), mMap.getMyLocation().getLongitude()), 14));
}
}
@Override
public void onCameraChange(CameraPosition cameraPosition) {
}
@Override
public void onLocationChanged(Location location) {
if (everTouched != null && !everTouched) {
if (zone != null)
zone.setCenter(location);
else {
zone = new Zone(location, zone.getRadius());
}
animateTo(zone.zoneCenter);
}
}
@Override
public void onProviderDisabled(String provider) {
if (provider.equalsIgnoreCase(LocationManager.GPS_PROVIDER))
Toast.makeText(getApplicationContext(), "GPS is turned off. Are We There Yet only works when GPS is turned on.", Toast.LENGTH_LONG).show();
}
@Override
public void onProviderEnabled(String provider) {}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {}
//----Map Methods----//
private void setUpMapIfNeeded() {
// Do a null check to confirm that we have not already instantiated the map.
if (mMap == null) {
// Try to obtain the map from the SupportMapFragment.
mMap = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map))
.getMap();
// Check if we were successful in obtaining the map.
if (mMap != null) {
setUpMap();
}
}
}
private void setUpMap() {
if (checkReady())
{
UiSettings mUiSettings = mMap.getUiSettings();
mUiSettings.setZoomControlsEnabled(false);
mMap.setMyLocationEnabled(true);
mUiSettings.setMyLocationButtonEnabled(false);
mUiSettings.setTiltGesturesEnabled(false);
mUiSettings.setRotateGesturesEnabled(false);
mMap.setOnCameraChangeListener(this);
}
}
private boolean checkReady() {
if (mMap == null) {
Toast.makeText(this, "Unable to generate map.", Toast.LENGTH_SHORT).show();
return false;
}
return true;
}
class Zone {
LatLng zoneCenter;
int radiusMeters;
Marker mMarker;
Circle circle;
public Zone(Location zoneCenterLocation, int radiusMeters)
{
super();
this.zoneCenter = new LatLng(zoneCenterLocation.getLatitude(), zoneCenterLocation.getLongitude());
this.radiusMeters = radiusMeters;
//TODO: BitmapDescriptor causes crash when play APIs are not available (i.e. factory data reset).
mMarker = mMap.addMarker(new MarkerOptions().position(zoneCenter).icon(BitmapDescriptorFactory.fromResource(R.drawable.zonecenter)).anchor(.5f, .75f));
circle = mMap.addCircle(new CircleOptions().center(zoneCenter).radius(radiusMeters).strokeColor(0xEEFF0000).fillColor(0x20FF0000).strokeWidth(4));
}
public void setCenter(Location zoneCenterLocation)
{
this.zoneCenter = new LatLng(zoneCenterLocation.getLatitude(), zoneCenterLocation.getLongitude());
this.setCenter(zoneCenter);
}
public void setCenter(LatLng zoneCenterLatLng)
{
this.zoneCenter = zoneCenterLatLng;
mMarker.setPosition(zoneCenter);
circle.setCenter(zoneCenter);
}
public void setRadius(int radiusMeters)
{
this.radiusMeters = radiusMeters;
circle.setRadius(radiusMeters);
}
public Location getLocation() {
Location location = new Location("");
location.setLatitude(zoneCenter.latitude);
location.setLongitude(zoneCenter.longitude);
return location;
}
public int getRadius() {
return radiusMeters;
}
}
}