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add sqlite tile cache

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This commit is contained in:
Hannes Janetzek
2013-12-16 01:12:35 +01:00
parent 9ff8e149ef
commit 73e46e7a6f
9 changed files with 387 additions and 32 deletions
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21
vtm-android-example/src/org/oscim/android/test/BaseMapActivity.java
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@@ -2,6 +2,7 @@ package org.oscim.android.test;
import org.oscim.android.MapActivity;
import org.oscim.android.MapView;
import org.oscim.android.cache.TileCache;
import org.oscim.layers.tile.vector.VectorTileLayer;
import org.oscim.tiling.source.TileSource;
import org.oscim.tiling.source.oscimap4.OSciMap4TileSource;
@@ -13,6 +14,9 @@ public class BaseMapActivity extends MapActivity {
MapView mMapView;
VectorTileLayer mBaseLayer;
TileSource mTileSource;
private TileCache mCache;
@Override
public void onCreate(Bundle savedInstanceState) {
@@ -21,10 +25,21 @@ public class BaseMapActivity extends MapActivity {
mMapView = (MapView) findViewById(R.id.mapView);
TileSource tileSource = new OSciMap4TileSource();
tileSource.setOption("url", "http://opensciencemap.org/tiles/vtm");
mTileSource = new OSciMap4TileSource();
mTileSource.setOption("url", "http://opensciencemap.org/tiles/vtm");
mBaseLayer = mMap.setBaseMap(tileSource);
mCache = new TileCache(this, "cachedir", "testdb");
mCache.setCacheSize(512 * (1 << 10));
mTileSource.setCache(mCache);
mBaseLayer = mMap.setBaseMap(mTileSource);
}
@Override
protected void onDestroy() {
super.onDestroy();
mCache.dispose();
}
@Override