ae808dce2e
- move to layer.tile.bitmap - extract BitmapTileLoader - bring back GWT BitmapTileLayer to life
77 lines
2.2 KiB
Java
77 lines
2.2 KiB
Java
/*
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* Copyright 2014 Hannes Janetzek
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*
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* This program is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.oscim.android.test;
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import org.oscim.android.MapActivity;
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import org.oscim.android.MapView;
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import org.oscim.android.cache.TileCache;
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import org.oscim.backend.canvas.Color;
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import org.oscim.layers.TileGridLayer;
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import org.oscim.layers.tile.bitmap.BitmapTileLayer;
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import org.oscim.renderer.MapRenderer;
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import org.oscim.tiling.TileSource;
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import org.oscim.tiling.source.bitmap.DefaultSources;
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import android.os.Bundle;
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public class BitmapTileMapActivity extends MapActivity {
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private final static boolean USE_CACHE = true;
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private final TileSource mTileSource;
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protected BitmapTileLayer mBitmapLayer;
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public BitmapTileMapActivity() {
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mTileSource = new DefaultSources.OpenStreetMap();
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}
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public BitmapTileMapActivity(TileSource tileSource) {
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mTileSource = tileSource;
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}
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MapView mMapView;
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private TileCache mCache;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_map);
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mMapView = (MapView) findViewById(R.id.mapView);
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registerMapView(mMapView);
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MapRenderer.setBackgroundColor(0xff777777);
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mMap.layers().add(new TileGridLayer(mMap, Color.GRAY, 1.8f, 8));
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if (USE_CACHE) {
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mCache = new TileCache(this, null, mTileSource.getClass().getSimpleName());
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mCache.setCacheSize(512 * (1 << 10));
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mTileSource.setCache(mCache);
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}
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mBitmapLayer = new BitmapTileLayer(mMap, mTileSource);
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mMap.layers().add(mBitmapLayer);
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mMap.setMapPosition(0, 0, 1 << 2);
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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if (USE_CACHE)
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mCache.dispose();
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}
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}
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