Android Open Source - HapiPodcastJ S D Card Mgr

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Back to project page HapiPodcastJ.

License

The source code is released under:

GNU General Public License

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Java Source Code

package info.xuluan.podcast.utils;
//from   www  .j a v a 2 s.  c o m
import java.io.File;
import android.os.Environment;

public class SDCardMgr {

  public static String SDCARD_DIR =
      Environment.getExternalStorageDirectory().getPath(); //e.g. /sdcard
  public static final String APP_DIR = "/xuluan.podcast";
  public static final String DOWNLOAD_DIR = "/download";
  public static final String EXPORT_DIR = "/export";
  
  public static boolean getSDCardStatus()
  {
    return android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);
  }
  
  public static boolean getSDCardStatusAndCreate()
  {
    boolean b = getSDCardStatus();
    if(b)
      createDir();
    return b;
  }  

  public static String getExportDir()
  {
    File sdDir = new File(Environment.getExternalStorageDirectory().getPath());
    SDCARD_DIR = sdDir.getAbsolutePath();
    return SDCARD_DIR + APP_DIR + EXPORT_DIR;
  }  

  public static String getDownloadDir()
  {
    File sdDir = new File(Environment.getExternalStorageDirectory().getPath());
    SDCARD_DIR = sdDir.getAbsolutePath();
    return SDCARD_DIR + APP_DIR + DOWNLOAD_DIR;
  }
  
  public static String getAppDir()
  {
    File sdDir = new File(Environment.getExternalStorageDirectory().getPath());
    SDCARD_DIR = sdDir.getAbsolutePath();
    return SDCARD_DIR + APP_DIR;
  }


  private static boolean createDir()
  {
    File file = new File(getDownloadDir());
    boolean exists = (file.exists());
    if (!exists) {
      return file.mkdirs();
    }
    
    file = new File(getExportDir());
    exists = (file.exists());
    if (!exists) {
      return file.mkdirs();
    }    
    return true;
  }    

}

Java Source Code List