Exemplo n.º 1
0
 public void load() {
   try {
     InputStream is = new BufferedInputStream(mContext.openFileInput(FILE_NAME), 8192);
     DataInputStream in = new DataInputStream(is);
     int version = in.readInt();
     if (version > LAST_VERSION) {
       throw new IOException("data version " + version + "; expected " + LAST_VERSION);
     }
     if (version > 1) {
       mDeleteMode = in.readInt();
     }
     if (version > 2) {
       int quickSerializable = in.readInt();
       for (Base m : Base.values()) {
         if (m.getQuickSerializable() == quickSerializable) this.mMode = m;
       }
     }
     mHistory = new History(version, in);
     in.close();
   } catch (FileNotFoundException e) {
     e.printStackTrace();
   } catch (IOException e) {
     e.printStackTrace();
   }
 }
Exemplo n.º 2
0
 public void save() {
   try {
     OutputStream os = new BufferedOutputStream(mContext.openFileOutput(FILE_NAME, 0), 8192);
     DataOutputStream out = new DataOutputStream(os);
     out.writeInt(LAST_VERSION);
     out.writeInt(mDeleteMode);
     out.writeInt(
         mMode == null ? Base.DECIMAL.getQuickSerializable() : mMode.getQuickSerializable());
     mHistory.write(out);
     out.close();
   } catch (IOException e) {
     e.printStackTrace();
   }
 }