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Merge pull request #10743 from osmandapp/fix_big_transaction

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Fix #10540 TransactionTooLargeException
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Vitaliy 2021-02-02 14:37:13 +00:00 committed by GitHub
commit 52bc6c02e7
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1 changed files with 40 additions and 27 deletions
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67
OsmAnd/src/net/osmand/plus/activities/FavoritesTreeFragment.java
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@ -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;
@ -88,6 +89,8 @@ 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 FavouritesAdapter favouritesAdapter;
private FavouritesDbHelper helper;
@ -606,29 +609,39 @@ 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 addedPoints = 0;
for (FavoriteGroup group : groups) {
html.append("<h3>" + group.getDisplayName(app) + "</h3>");
html.append("<h3>").append(group.getDisplayName(app)).append("</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_POINTS_IN_DESCRIPTION) {
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>")
.append(fp.getDisplayName(app))
.append(" - <a href=\"")
.append(url)
.append("\">geo:")
.append(lat).append(",").append(lon)
.append("</a><br></p>");
addedPoints++;
}
if (addedPoints >= MAX_POINTS_IN_DESCRIPTION) {
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 +659,7 @@ public class FavoritesTreeFragment extends OsmandExpandableListFragment implemen
File src = null;
File dst = null;
Spanned descriptionOfPoints;
@Override
protected void onPreExecute() {
@ -662,9 +676,15 @@ 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 +700,12 @@ 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();