Move to Android provided GeoCoder

CHANGELOG.md

@@ -3,14 +3,21 @@ All notable changes to this project will be documented in this file.
 Adheres to [Semantic Versioning](http://semver.org/).
 
 ---
-## 6.2.1 (TBD)
+## 6.2.2 (TBD)
 
 * TBD
 
 ##### Features
 
 ##### Bug Fixes
 
+## [6.2.1](https://github.com/ngageoint/mage-android/releases/tag/6.2.1) (10-22-2018)
+
+##### Features
+* Move to Android provided geocoder.  The provided geocoder does not need an API key, at least for now.
+
+##### Bug Fixes
+
 ## [6.2.0](https://github.com/ngageoint/mage-android/releases/tag/6.2.0) (09-18-2018)
 
 ##### Features

mage/build.gradle

@@ -9,9 +9,9 @@ apply plugin: 'maven-publish'
 
 group 'mil.nga.giat.mage'
 archivesBaseName = 'mage-android'
-version '6.2.0'
+version '6.2.1'
 ext {
-    versionCode = 56
+    versionCode = 57
     sourceRefspec = Grgit.open().head().id
 }
 
@@ -184,7 +184,7 @@ dependencies {
     compile "com.google.android.gms:play-services-maps:$google_play_services_version"
 
     //    compile project(':sdk') // uncomment me to build locally, and see top-level build.gradle
-    compile 'mil.nga.giat.mage:mage-android-sdk:6.2.0' // comment me to build locally
+    compile 'mil.nga.giat.mage:mage-android-sdk:6.2.1' // comment me to build locally
     compile 'com.google.maps.android:android-maps-utils:0.5'
     compile 'mil.nga.geopackage.map:geopackage-android-map:1.4.1'
     compile 'org.ocpsoft.prettytime:prettytime:3.2.5.Final'
@@ -193,7 +193,6 @@ dependencies {
     compile 'com.google.android:flexbox:0.3.2'
     compile 'com.nulab-inc:zxcvbn:1.2.3'
     compile (name:'mgrs-0.0.2-release', ext:'aar')
-    compile files('libs/GeocoderPlus.jar')
 }
 
 task androidArtifactVersion {

mage/src/main/java/mil/nga/giat/mage/login/LoginActivity.java

@@ -608,8 +608,6 @@ public void onAuthentication(AccountStatus accountStatus) {
 				Log.e(LOG_NAME, "Could not hash password", e);
 			}
 
-			PreferenceHelper.getInstance(getApplicationContext()).logKeyValuePairs();
-
 			final boolean sameUser = sharedPreferences.getString(getApplicationContext().getString(mil.nga.giat.mage.sdk.R.string.usernameKey), "").equals(currentUsername);
 			final boolean preserveActivityStack = sameUser && mContinueSession;
 

mage/src/main/java/mil/nga/giat/mage/map/GeocoderTask.java

@@ -1,16 +1,16 @@
 package mil.nga.giat.mage.map;
 
 import android.content.Context;
+import android.location.Address;
+import android.location.Geocoder;
 import android.os.AsyncTask;
 import android.util.Log;
 import android.widget.Toast;
 
-import com.bricolsoftconsulting.geocoderplus.Address;
-import com.bricolsoftconsulting.geocoderplus.Geocoder;
 import com.google.android.gms.maps.CameraUpdateFactory;
 import com.google.android.gms.maps.GoogleMap;
+import com.google.android.gms.maps.model.CameraPosition;
 import com.google.android.gms.maps.model.LatLng;
-import com.google.android.gms.maps.model.LatLngBounds;
 import com.google.android.gms.maps.model.Marker;
 import com.google.android.gms.maps.model.MarkerOptions;
 
@@ -25,6 +25,9 @@ public class GeocoderTask extends AsyncTask<String, Void, GeocoderTask.SearchRes
 
 	private static final String LOG_NAME = GeocoderTask.class.getName();
 
+	private static final int MAX_ADDRESS_LINES = 3;
+	private static final int MAX_ADDRESS_ZOOM = 18;
+
 	private Context context;
 
 	// reference to map
@@ -53,30 +56,30 @@ protected SearchResults doInBackground(String... params) {
 						.title("MGRS")
 						.snippet(searchString);
 
-				results.bounds = new LatLngBounds(position, position);
+				results.zoom = 18;
 			} catch (ParseException e) {
 				Log.e(LOG_NAME, "Problem parsing mgrs string", e);
 			}
 		} else {
 			// Creating an instance of Geocoder class
-			Geocoder geocoder = new Geocoder();
+			Geocoder geocoder = new Geocoder(context);
 
 			try {
 				List<Address> addresses = geocoder.getFromLocationName(searchString, 1);
 				if (addresses != null && addresses.size() > 0) {
 					Address address = addresses.get(0);
 
-					LatLng southWestlatLng = new LatLng(address.getViewPort().getSouthWest().getLatitude(), address.getViewPort().getSouthWest().getLongitude());
-					LatLng northEastlatLng = new LatLng(address.getViewPort().getNorthEast().getLatitude(), address.getViewPort().getNorthEast().getLongitude());
-					results.bounds = new LatLngBounds(southWestlatLng, northEastlatLng);
+					int addressLines = address.getMaxAddressLineIndex() + 1;
+					results.zoom = MAX_ADDRESS_ZOOM - ((MAX_ADDRESS_LINES - addressLines) * 2);
 
 					results.markerOptions = new MarkerOptions()
 						.position(new LatLng(address.getLatitude(), address.getLongitude()))
 						.title(searchString)
-						.snippet(address.getFormattedAddress());
+						.snippet(address.getAddressLine(0));
+
 				}
 			} catch (IOException e) {
-				Log.e(LOG_NAME, "Problem executing search.");
+				Log.e(LOG_NAME, "Problem executing search.", e);
 			}
 		}
 
@@ -94,7 +97,7 @@ protected void onPostExecute(SearchResults results) {
 
 		if (results.markerOptions == null) {
 			if(ConnectivityUtility.isOnline(context)) {
-				Toast.makeText(context, "Unknown location", Toast.LENGTH_LONG).show();
+				Toast.makeText(context, "Could not find address.", Toast.LENGTH_LONG).show();
 			} else {
 				Toast.makeText(context, "No connectivity, try again later.", Toast.LENGTH_LONG).show();
 			}
@@ -104,12 +107,16 @@ protected void onPostExecute(SearchResults results) {
 				m.showInfoWindow();
 			}
 
-			map.animateCamera(CameraUpdateFactory.newLatLngBounds(results.bounds, 10));
+			CameraPosition position = CameraPosition.builder()
+					.target(results.markerOptions.getPosition())
+					.zoom(results.zoom).build();
+
+			map.animateCamera(CameraUpdateFactory.newCameraPosition(position));
 		}
 	}
 
 	public class SearchResults {
 		public MarkerOptions markerOptions;
-		public LatLngBounds bounds;
+		public int zoom;
 	}
 }

mage/src/main/java/mil/nga/giat/mage/map/MapFragment.java

@@ -9,6 +9,7 @@
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.graphics.drawable.Drawable;
+import android.location.Geocoder;
 import android.location.Location;
 import android.location.LocationListener;
 import android.os.AsyncTask;
@@ -232,16 +233,20 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
 		zoomToLocationButton = (FloatingActionButton) view.findViewById(R.id.zoom_button);
 
 		searchButton = (FloatingActionButton) view.findViewById(R.id.map_search_button);
-		Drawable drawable = DrawableCompat.wrap(searchButton.getDrawable());
-		searchButton.setImageDrawable(drawable);
-		DrawableCompat.setTintList(drawable, AppCompatResources.getColorStateList(getContext(), R.color.toggle_button_selected));
+		if (Geocoder.isPresent()) {
+			Drawable drawable = DrawableCompat.wrap(searchButton.getDrawable());
+			searchButton.setImageDrawable(drawable);
+			DrawableCompat.setTintList(drawable, AppCompatResources.getColorStateList(getContext(), R.color.toggle_button_selected));
 
-		searchButton.setOnClickListener(new OnClickListener() {
-			@Override
-			public void onClick(View v) {
-				search();
-			}
-		});
+			searchButton.setOnClickListener(new OnClickListener() {
+				@Override
+				public void onClick(View v) {
+					search();
+				}
+			});
+		} else {
+			searchButton.setVisibility(View.GONE);
+		}
 
 		view.findViewById(R.id.new_observation_button).setOnClickListener(new OnClickListener() {
 			@Override