add intent and intent-filter for sharing wikivoyage links

OsmAnd/AndroidManifest.xml

@@ -756,7 +756,35 @@
 		</receiver>
         <activity android:name=".liveupdates.OsmLiveActivity"
             android:label="@string/osm_live"/>
-        <activity android:name=".wikivoyage.explore.WikivoyageExploreActivity"/>
+		<activity android:name=".wikivoyage.explore.WikivoyageExploreActivity">
+
+			<intent-filter>
+				<data android:scheme="http" />
+				<data android:host="osmand.net" />
+				<data android:pathPrefix="/travel" />
+				<action android:name="android.intent.action.VIEW" />
+				<category android:name="android.intent.category.DEFAULT" />
+				<category android:name="android.intent.category.BROWSABLE" />
+				<category android:name="android.intent.category.APP_MAPS" />
+				<category android:name="android.intent.category.CAR_MODE" />
+				<category android:name="android.intent.category.CAR_DOCK" />
+				<category android:name="android.intent.category.DESK_DOCK" />
+			</intent-filter>
+
+			<intent-filter>
+				<data android:scheme="https" />
+				<data android:host="osmand.net" />
+				<data android:pathPrefix="/travel" />
+				<action android:name="android.intent.action.VIEW" />
+				<category android:name="android.intent.category.DEFAULT" />
+				<category android:name="android.intent.category.BROWSABLE" />
+				<category android:name="android.intent.category.APP_MAPS" />
+				<category android:name="android.intent.category.CAR_MODE" />
+				<category android:name="android.intent.category.CAR_DOCK" />
+				<category android:name="android.intent.category.DESK_DOCK" />
+			</intent-filter>
+
+		</activity>
 
         <receiver android:name="net.osmand.plus.liveupdates.LiveUpdatesAlarmReceiver"/>
 </application>

OsmAnd/res/values/strings.xml

@@ -10,6 +10,7 @@
 	- For wording and consistency, please note http://osmand.net/help-online?id=technical-articles#Creating_a_Consistent_User_Experience
 	Thx - Hardy
 -->
+    <string name="share_article">Share article</string>
     <string name="get_osmand_live">Get OsmAnd Live to unlock all features: Daily map updates with unlimited downloads, all paid and free plugins, Wikipedia, Wikivoyage and much more.</string>
     <string name="unirs_render_descr">Modification of the default style to increase contrast of pedestrian and bicycle roads. Uses legacy Mapnik colors.</string>
     <string name="shared_string_bookmark">Bookmark</string>

OsmAnd/src/net/osmand/plus/helpers/DiscountHelper.java

@@ -18,6 +18,7 @@ import net.osmand.plus.chooseplan.ChoosePlanDialogFragment;
 import net.osmand.plus.inapp.InAppPurchaseHelper;
 import net.osmand.plus.views.mapwidgets.MapInfoWidgetsFactory.TopToolbarController;
 import net.osmand.plus.views.mapwidgets.MapInfoWidgetsFactory.TopToolbarControllerType;
+import net.osmand.plus.wikipedia.WikiArticleHelper;
 import net.osmand.util.Algorithms;
 
 import org.json.JSONObject;
@@ -37,9 +38,12 @@ public class DiscountHelper {
 	private static String mDescription;
 	private static String mIcon;
 	private static String mUrl;
+	private static String mTravelUrl;
+	private static String mLang;
 	private static boolean mBannerVisible;
 	private static final String URL = "https://osmand.net/api/motd";
 	private static final String INAPP_PREFIX = "osmand-in-app:";
+	private static final String TRAVEL_PREFIX = "travel:";
 
 
 	public static void checkAndDisplay(final MapActivity mapActivity) {
@@ -49,7 +53,7 @@ public class DiscountHelper {
 			return;
 		}
 		if (mBannerVisible) {
-			showDiscountBanner(mapActivity, mTitle, mDescription, mIcon, mUrl);
+			showDiscountBanner(mapActivity, mTitle, mDescription, mIcon, mUrl, mTravelUrl, mLang);
 		}
 		if (System.currentTimeMillis() - mLastCheckTime < 1000 * 60 * 60 * 24
 				|| !settings.isInternetConnectionAvailable()
@@ -100,6 +104,8 @@ public class DiscountHelper {
 			String description = obj.getString("description");
 			String icon = obj.getString("icon");
 			String url = parseUrl(app, obj.getString("url"));
+			String travelUrl = parseUrl(app, obj.getString("travel"));
+			String lang = parseUrl(app, obj.getString("lang"));
 			SimpleDateFormat df = new SimpleDateFormat("dd-MM-yyyy HH:mm");
 			Date start = df.parse(obj.getString("start"));
 			Date end = df.parse(obj.getString("end"));
@@ -136,7 +142,7 @@ public class DiscountHelper {
 						settings.DISCOUNT_TOTAL_SHOW.set(settings.DISCOUNT_TOTAL_SHOW.get() + 1);
 						settings.DISCOUNT_SHOW_NUMBER_OF_STARTS.set(app.getAppInitializer().getNumberOfStarts());
 						settings.DISCOUNT_SHOW_DATETIME_MS.set(System.currentTimeMillis());
-						showDiscountBanner(mapActivity, message, description, icon, url);	
+						showDiscountBanner(mapActivity, message, description, icon, url, travelUrl, lang);
 					}
 				}
 			}
@@ -166,8 +172,8 @@ public class DiscountHelper {
 		return result;
 	}
 
-	private static void showDiscountBanner(final MapActivity mapActivity, final String title,
+	private static void showDiscountBanner(final MapActivity mapActivity, final String title, final String description,
-										   final String description, final String icon, final String url) {
+	                                       final String icon, final String url, final String travelUrl, final String lang) {
 		final DiscountBarController toolbarController = new DiscountBarController();
 		toolbarController.setTitle(title);
 		toolbarController.setDescription(description);
@@ -180,7 +186,7 @@ public class DiscountHelper {
 					mapActivity.getMyApplication().logEvent(mapActivity, "motd_click");
 					mBannerVisible = false;
 					mapActivity.hideTopToolbar(toolbarController);
-					openUrl(mapActivity, url);
+					openUrl(mapActivity, url, lang);
 				}
 			});
 			toolbarController.setOnTitleClickListener(new View.OnClickListener() {
@@ -189,7 +195,7 @@ public class DiscountHelper {
 					mapActivity.getMyApplication().logEvent(mapActivity, "motd_click");
 					mBannerVisible = false;
 					mapActivity.hideTopToolbar(toolbarController);
-					openUrl(mapActivity, url);
+					openUrl(mapActivity, url, lang);
 				}
 			});
 		}
@@ -206,12 +212,14 @@ public class DiscountHelper {
 		mDescription = description;
 		mIcon = icon;
 		mUrl = url;
+		mTravelUrl = travelUrl;
+		mLang = lang;
 		mBannerVisible = true;
 
 		mapActivity.showTopToolbar(toolbarController);
 	}
 
-	private static void openUrl(final MapActivity mapActivity, String url) {
+	private static void openUrl(final MapActivity mapActivity, String url, String lang) {
 		if (url.startsWith(INAPP_PREFIX)) {
 			if (url.contains(InAppPurchaseHelper.SKU_FULL_VERSION_PRICE)) {
 				OsmandApplication app = mapActivity.getMyApplication();
@@ -223,6 +231,11 @@ public class DiscountHelper {
 			} else if (url.contains(InAppPurchaseHelper.SKU_LIVE_UPDATES)){
 				ChoosePlanDialogFragment.showOsmLiveInstance(mapActivity.getSupportFragmentManager());
 			}
+		} else if (url.startsWith(TRAVEL_PREFIX)) {
+			Intent intent = new Intent(Intent.ACTION_SEND);
+			intent.putExtra(Intent.EXTRA_TEXT, WikiArticleHelper.buildTravelUrl(url, lang));
+			intent.setType("text/plain");
+			mapActivity.startActivity(Intent.createChooser(intent, mapActivity.getString(R.string.share_article)));
 		} else {
 			Intent intent = new Intent(Intent.ACTION_VIEW);
 			intent.setData(Uri.parse(url));

OsmAnd/src/net/osmand/plus/wikipedia/WikiArticleHelper.java

@@ -324,4 +324,9 @@ public class WikiArticleHelper {
 
 		return res.toString();
 	}
+
+	public static String buildTravelUrl(String url, String lang) {
+		String query = url.substring(url.indexOf(':') + 1);
+		return "https://osmand.net/travel?query=" + query + "&lang=" + lang;
+	}
 }

OsmAnd/src/net/osmand/plus/wikivoyage/explore/WikivoyageExploreActivity.java

@@ -3,6 +3,7 @@ package net.osmand.plus.wikivoyage.explore;
 import android.content.Intent;
 import android.content.res.ColorStateList;
 import android.graphics.drawable.Drawable;
+import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
@@ -35,6 +36,7 @@ import net.osmand.plus.wikivoyage.article.WikivoyageArticleDialogFragment;
 import net.osmand.plus.wikivoyage.data.TravelArticle;
 import net.osmand.plus.wikivoyage.data.TravelDbHelper;
 import net.osmand.plus.wikivoyage.search.WikivoyageSearchDialogFragment;
+import net.osmand.util.Algorithms;
 
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
@@ -168,15 +170,34 @@ public class WikivoyageExploreActivity extends TabActivity implements DownloadEv
 		super.onResume();
 		Intent intent = getIntent();
 		if (intent != null) {
+			Uri data = intent.getData();
+			if (data != null) {
+				String scheme = data.getScheme();
+				String host = data.getHost();
+				String path = data.getPath();
+				if (("http".equalsIgnoreCase(scheme) || "https".equalsIgnoreCase(scheme))
+						&& host != null
+						&& path != null
+						&& host.contains("osmand.net")
+						&& path.startsWith("/travel")) {
+					String query = data.getQueryParameter("query");
+					String selectedLang = data.getQueryParameter("lang");
+					if (!Algorithms.isEmpty(query) && !Algorithms.isEmpty(selectedLang)) {
+						WikivoyageArticleDialogFragment.showInstance(app, getSupportFragmentManager(), query, selectedLang);
+					}
+				}
+			} else {
 				int currentItem = intent.getIntExtra(TAB_SELECTED, 0);
 				if (currentItem == SAVED_ARTICLES_POSITION) {
 					BottomNavigationView bottomNav = (BottomNavigationView) findViewById(R.id.bottom_navigation);
 					bottomNav.setSelectedItemId(R.id.action_saved_articles);
 				}
-			long cityId = intent.getLongExtra(CITY_ID_KEY, -1);
+				long articleId = intent.getLongExtra(CITY_ID_KEY, -1);
 				String selectedLang = intent.getStringExtra(SELECTED_LANG_KEY);
-			if (cityId != -1) {
+
-				WikivoyageArticleDialogFragment.showInstance(app, getSupportFragmentManager(), cityId, selectedLang);
+				if (articleId != -1) {
+					WikivoyageArticleDialogFragment.showInstance(app, getSupportFragmentManager(), articleId, selectedLang);
+				}
 			}
 			setIntent(null);
 		}