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Merge pull request #10937 from osmandapp/share_more_favourites

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Share more favourite points
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vshcherb 2021-02-19 15:43:11 +02:00 committed by GitHub
commit 21523bee1e
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1 changed files with 38 additions and 22 deletions
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60
OsmAnd/src/net/osmand/plus/activities/FavoritesTreeFragment.java
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@ -89,7 +89,7 @@ public class FavoritesTreeFragment extends OsmandExpandableListFragment implemen
public static final int IMPORT_FAVOURITES_ID = 7;
public static final String GROUP_EXPANDED_POSTFIX = "_group_expanded";
private static final int MAX_POINTS_IN_DESCRIPTION = 100;
private static final int MAX_CHARS_IN_DESCRIPTION = 100000;
private FavouritesAdapter favouritesAdapter;
private FavouritesDbHelper helper;
@ -611,37 +611,53 @@ public class FavoritesTreeFragment extends OsmandExpandableListFragment implemen
private String generateHtmlPrint(List<FavoriteGroup> groups) {
StringBuilder html = new StringBuilder();
StringBuilder buffer = new StringBuilder();
html.append("<h1>My Favorites</h1>");
int addedPoints = 0;
for (FavoriteGroup group : groups) {
html.append("<h3>").append(group.getDisplayName(app)).append("</h3>");
for (FavouritePoint fp : group.getPoints()) {
if (addedPoints >= MAX_POINTS_IN_DESCRIPTION) {
break;
}
float lat = (float) fp.getLatitude();
float lon = (float) fp.getLongitude();
String url = "geo:" + lat + "," + lon + "?m=" + fp.getName();
html.append("<p>")
.append(fp.getDisplayName(app))
.append(" - <a href=\"")
.append(url)
.append("\">geo:")
.append(lat).append(",").append(lon)
.append("</a><br></p>");
addedPoints++;
buffer.setLength(0);
buffer.append("<h3>").append(group.getDisplayName(app)).append("</h3>");
if (buffer.length() + html.length() > MAX_CHARS_IN_DESCRIPTION) {
return html.append("<p>...</p>").toString();
}
if (addedPoints >= MAX_POINTS_IN_DESCRIPTION) {
html.append("<p>...</p>");
break;
html.append(buffer);
boolean reachedLimit = generateHtmlForGroup(group.getPoints(), html);
if (reachedLimit) {
return html.append("<p>...</p>").toString();
}
}
return html.toString();
}
private boolean generateHtmlForGroup(List<FavouritePoint> points, StringBuilder html) {
StringBuilder buffer = new StringBuilder();
for (FavouritePoint fp : points) {
buffer.setLength(0);
float lat = (float) fp.getLatitude();
float lon = (float) fp.getLongitude();
String url = "geo:" + lat + "," + lon + "?m=" + fp.getName();
buffer.append("<p>")
.append(fp.getDisplayName(app))
.append(" - <a href=\"")
.append(url)
.append("\">geo:")
.append(lat).append(",").append(lon)
.append("</a><br></p>");
if (buffer.length() + html.length() > MAX_CHARS_IN_DESCRIPTION) {
return true;
}
html.append(buffer);
}
return false;
}
private void shareFavourites() {
if (favouritesAdapter.isEmpty()) {
Toast.makeText(getActivity(), R.string.no_fav_to_save, Toast.LENGTH_LONG).show();