Android Open Source - hellomap3d-android Asset Copy

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Back to project page hellomap3d-android.

License

The source code is released under:

MIT License

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Java Source Code

package com.nutiteq.hellomap3.util;
//from w w  w .j  av  a 2 s  .c o m
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import android.content.res.AssetManager;
import android.util.Log;

import com.nutiteq.advancedmap3.Const;


public class AssetCopy {
    public static void copyAssetToSDCard(AssetManager assetManager, String fileName, String toDir) throws IOException {
            InputStream in = assetManager.open(fileName);
            File outFile = new File(toDir, fileName);
            // TODO jaak - check if storage is available and has enough space 
            if(outFile.exists()){
                Log.d(Const.LOG_TAG, "file already exits: "+outFile.getAbsolutePath());
                return;
            }
                
            OutputStream out = new FileOutputStream(outFile);
            copyFile(in, out);
            in.close();
            in = null;
            out.flush();
            out.close();
            out = null;
    }

    private static void copyFile(InputStream in, OutputStream out) throws IOException {
        byte[] buffer = new byte[1024];
        int read;
        while ((read = in.read(buffer)) != -1) {
            out.write(buffer, 0, read);
        }
    }
}

Java Source Code List