Android Open Source - jpdroid Jpdroid Write File

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License

The source code is released under:

GNU General Public License

Java Source Code

package br.com.rafael.jpdroid.core;
//from w ww.j  a  v a  2s  . co  m
import java.io.File;
import java.io.FileWriter;
import java.util.Calendar;

import android.os.Environment;
import android.util.Log;
import br.com.rafael.jpdroid.exceptions.JpdroidException;

/**
 * Classe respons?vel pela cria??o de arquivos no cart?o de mem?ria.
 * 
 * @author Rafael Centenaro
 */
public class JpdroidWriteFile {

  protected static void writeFile(String str, String fileName) throws Exception {
    if (isSDPresent()) {
      File dir = Environment.getExternalStorageDirectory();
      File file = new File(dir, fileName);

      FileWriter fw = new FileWriter(file);
      fw.write(str);
      fw.close();
    } else {
      Log.e("JpdroidException", "Nenhum cart?o de mem?ria foi localizado!");
      throw new JpdroidException("Nenhum cart?o de mem?ria foi localizado!");
    }
  }

  private static boolean isSDPresent() {
    return Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);

  }

  protected static String getDateNow() {
    Calendar c = Calendar.getInstance();
    String mYear = String.valueOf(c.get(Calendar.YEAR));
    String mMonth = String.valueOf(c.get(Calendar.MONTH));
    String mDay = String.valueOf(c.get(Calendar.DAY_OF_MONTH));

    return mDay + mMonth + mYear;
  }

  public JpdroidWriteFile() {
    super();
  }

}

Java Source Code List

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