From ac1168664694563d470739c428b4dbc49347da42 Mon Sep 17 00:00:00 2001
From: cepprice <super.cepprice@gmail.com>
Date: Tue, 2 Feb 2021 15:56:57 +0500
Subject: [PATCH] Fix #10540

---
 .../activities/FavoritesTreeFragment.java     | 58 ++++++++++---------
 1 file changed, 32 insertions(+), 26 deletions(-)

diff --git a/OsmAnd/src/net/osmand/plus/activities/FavoritesTreeFragment.java b/OsmAnd/src/net/osmand/plus/activities/FavoritesTreeFragment.java
index 866503f477..06e71c1bfd 100644
--- a/OsmAnd/src/net/osmand/plus/activities/FavoritesTreeFragment.java
+++ b/OsmAnd/src/net/osmand/plus/activities/FavoritesTreeFragment.java
@@ -10,6 +10,7 @@ import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
 import android.text.Html;
+import android.text.Spanned;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -606,29 +607,34 @@ public class FavoritesTreeFragment extends OsmandExpandableListFragment implemen
 		}
 	}
 
-	private StringBuilder generateHtmlPrint(List<FavoriteGroup> groups) {
+	private String generateHtmlPrint(List<FavoriteGroup> groups) {
 		StringBuilder html = new StringBuilder();
 		html.append("<h1>My Favorites</h1>");
+
+		int MAX_AMOUNT_OF_POINTS = 100;
+		int addedPoints = 0;
 		for (FavoriteGroup group : groups) {
 			html.append("<h3>" + group.getDisplayName(app) + "</h3>");
 			for (FavouritePoint fp : group.getPoints()) {
-				String url = "geo:" + ((float) fp.getLatitude()) + "," + ((float) fp.getLongitude()) + "?m=" + fp.getName();
-				html.append("<p>" + fp.getDisplayName(app) + " - " + "<a href=\"" + url + "\">geo:"
-						+ ((float) fp.getLatitude()) + "," + ((float) fp.getLongitude()) + "</a><br>");
-				if (fp.isAddressSpecified()) {
-					html.append(": " + fp.getAddress());
-					html.append("<br>");
+				if (addedPoints >= MAX_AMOUNT_OF_POINTS) {
+					break;
 				}
-				if (!Algorithms.isEmpty(fp.getDescription())) {
-					html.append(": " + fp.getDescription());
-				}
-				html.append("</p>");
+
+				float lat = (float) fp.getLatitude();
+				float lon = (float) fp.getLongitude();
+				String url = "geo:" + lat + "," + lon + "?m=" + fp.getName();
+				html.append("<p>" + fp.getDisplayName(app) + " - <a href=\"" + url + "\">geo:"
+						+ lat + "," + lon + "</a><br></p>");
+				addedPoints++;
+			}
+			if (addedPoints >= MAX_AMOUNT_OF_POINTS) {
+				html.append("<p>...</p>");
+				break;
 			}
 		}
-		return html;
+		return html.toString();
 	}
 
-
 	private void shareFavourites() {
 		if (favouritesAdapter.isEmpty()) {
 			Toast.makeText(getActivity(), R.string.no_fav_to_save, Toast.LENGTH_LONG).show();
@@ -646,6 +652,7 @@ public class FavoritesTreeFragment extends OsmandExpandableListFragment implemen
 
 			File src = null;
 			File dst = null;
+			Spanned descriptionOfPoints;
 
 			@Override
 			protected void onPreExecute() {
@@ -662,9 +669,15 @@ public class FavoritesTreeFragment extends OsmandExpandableListFragment implemen
 
 			@Override
 			protected Void doInBackground(Void... params) {
+				List<FavoriteGroup> groups;
 				if (group != null) {
 					helper.saveFile(group.getPoints(), dst);
+					groups = new ArrayList<>();
+					groups.add(group);
+				} else {
+					groups = getMyApplication().getFavorites().getFavoriteGroups();
 				}
+				descriptionOfPoints = Html.fromHtml(generateHtmlPrint(groups));
 				return null;
 			}
 
@@ -680,19 +693,12 @@ public class FavoritesTreeFragment extends OsmandExpandableListFragment implemen
 						Algorithms.fileCopy(src, dst);
 					}
 					final Intent sendIntent = new Intent();
-					sendIntent.setAction(Intent.ACTION_SEND);
-					List<FavoriteGroup> groups;
-					if (group != null) {
-						groups = new ArrayList<>();
-						groups.add(group);
-					} else {
-						groups = getMyApplication().getFavorites().getFavoriteGroups();
-					}
-					sendIntent.putExtra(Intent.EXTRA_TEXT, Html.fromHtml(generateHtmlPrint(groups).toString()));
-					sendIntent.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.share_fav_subject));
-					sendIntent.putExtra(Intent.EXTRA_STREAM, AndroidUtils.getUriForFile(getMyApplication(), dst));
-					sendIntent.setType("text/plain");
-					sendIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
+					sendIntent.setAction(Intent.ACTION_SEND)
+							.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.share_fav_subject))
+							.putExtra(Intent.EXTRA_TEXT, descriptionOfPoints)
+							.putExtra(Intent.EXTRA_STREAM, AndroidUtils.getUriForFile(getMyApplication(), dst))
+							.setType("text/plain")
+							.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 					startActivity(sendIntent);
 				} catch (IOException e) {
 					Toast.makeText(getActivity(), "Error sharing favorites: " + e.getMessage(), Toast.LENGTH_SHORT).show();