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Improve various samples examples, #32

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This commit is contained in:
Emux
2016-06-22 22:25:14 +03:00
parent d2f61f9bfa
commit 1bfd76c3da
7 changed files with 70 additions and 44 deletions
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36
vtm-android-example/src/org/oscim/android/test/MapsforgeMapActivity.java
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@@ -1,5 +1,8 @@
/*
* Copyright 2014 Hannes Janetzek
* Copyright 2016 devemux86
*
* This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
*
* This program is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
@@ -14,7 +17,6 @@
*/
package org.oscim.android.test;
import org.oscim.android.MapView;
import org.oscim.android.filepicker.FilePicker;
import org.oscim.android.filepicker.FilterByFileExtension;
import org.oscim.android.filepicker.ValidMapFile;
@@ -35,9 +37,6 @@ import android.view.MenuItem;
public class MapsforgeMapActivity extends MapActivity {
private static final int SELECT_MAP_FILE = 0;
MapView mMapView;
MapFileTileSource mTileSource;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -91,34 +90,21 @@ public class MapsforgeMapActivity extends MapActivity {
if (intent.getStringExtra(FilePicker.SELECTED_FILE) == null)
return;
mTileSource = new MapFileTileSource();
MapFileTileSource tileSource = new MapFileTileSource();
String file = intent.getStringExtra(FilePicker.SELECTED_FILE);
if (mTileSource.setMapFile(file)) {
if (tileSource.setMapFile(file)) {
VectorTileLayer l = mMap.setBaseMap(mTileSource);
VectorTileLayer l = mMap.setBaseMap(tileSource);
mMap.setTheme(VtmThemes.DEFAULT);
mMap.layers().add(new BuildingLayer(mMap, l));
mMap.layers().add(new LabelLayer(mMap, l));
MapInfo info = mTileSource.getMapInfo();
if (info.boundingBox != null) {
MapPosition pos = new MapPosition();
pos.setByBoundingBox(info.boundingBox,
Tile.SIZE * 4,
Tile.SIZE * 4);
mMap.setMapPosition(pos);
Samples.log.debug("set position {}", pos);
} else if (info.mapCenter != null) {
double scale = 1 << 8;
if (info.startZoomLevel != null)
scale = 1 << info.startZoomLevel.intValue();
mMap.setMapPosition(info.mapCenter.getLatitude(),
info.mapCenter.getLongitude(),
scale);
}
MapInfo info = tileSource.getMapInfo();
MapPosition pos = new MapPosition();
pos.setByBoundingBox(info.boundingBox, Tile.SIZE * 4, Tile.SIZE * 4);
mMap.setMapPosition(pos);
mPrefs.clear();
}
}
}