Android Osmdroid :如何使用OSM二进制库实现读取pbf文件的IArchiveFile接口

implementation 'org.osmdroid:osmdroid-android:x.x.x' // 替换为最新版本号

import org.osmdroid.tileprovider.IArchiveFile;

public class PbfArchiveFile implements IArchiveFile {
    // 实现IArchiveFile接口的方法
    // ...
}

import org.osmdroid.tileprovider.MapTile;
import org.osmdroid.tileprovider.tilesource.ITileSource;
import org.osmdroid.tileprovider.tilesource.OnlineTileSourceBase;
import org.osmdroid.tileprovider.tilesource.XYTileSource;
import org.osmdroid.tileprovider.util.StreamUtils;

public class MainActivity extends AppCompatActivity {
    private static final String PBF_FILE_PATH = "/path/to/your/pbf/file.pbf";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 创建一个实现了IArchiveFile接口的对象
        IArchiveFile archiveFile = new PbfArchiveFile();

        // 读取pbf文件
        InputStream inputStream = null;
        try {
            inputStream = new FileInputStream(PBF_FILE_PATH);
            archiveFile.init(inputStream);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            StreamUtils.closeStream(inputStream);
        }

        // 创建一个TileSource对象
        ITileSource tileSource = new XYTileSource("pbf", null, 0, 19, 256, ".png", new String[]{});

        // 创建一个OnlineTileSourceBase对象
        OnlineTileSourceBase tileProvider = new OnlineTileSourceBase("pbf", 0, 19, 256, "", new String[]{}) {
            @Override
            public String getTileURLString(MapTile aTile) {
                return null; // 实现获取瓦片URL的方法
            }
        };

        // 设置地图的TileSource和TileProvider
        MapView mapView = findViewById(R.id.map_view);
        mapView.setTileSource(tileSource);
        mapView.setTileProvider(tileProvider);
    }
}