Android Open Source - ScalAR Assets File Util

• Back to Development/book  ↑

From Project

Back to project page ScalAR.

License

The source code is released under:

GNU General Public License

Java Source Code

package edu.dhbw.andobjviewer.util;
/*from  w w  w.ja  v a2  s. c  o  m*/
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import android.content.res.AssetManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;

public class AssetsFileUtil extends BaseFileUtil {
  
  private AssetManager am;
  
  public AssetsFileUtil(AssetManager am) {
    this.am = am;
  }

  @Override
  public Bitmap getBitmapFromName(String name) {
    InputStream is = getInputStreamFromName(name);
    return (is==null)?null:BitmapFactory.decodeStream(is);
  }

  @Override
  public BufferedReader getReaderFromName(String name) {
    InputStream is = getInputStreamFromName(name);
    return (is==null)?null:new BufferedReader(new InputStreamReader(is));
  }
  
  private InputStream getInputStreamFromName(String name) {
    InputStream is;
    if(baseFolder != null) {
      try {
        is = am.open(baseFolder+name);
      } catch (IOException e) {
        e.printStackTrace();
        return null;
      }
    } else {
      try {
        is = am.open(name);
      } catch (IOException e) {
        e.printStackTrace();
        return null;
      }
    }
    return is;
  }

}

Java Source Code List

• Back to Development/book  ↑