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copied!<p>In short you cant, try serializing your object to a private file, it amounts to the same thing. sample class below:</p> <pre><code>import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import android.app.Activity; import android.content.Context; /** * * Writes/reads an object to/from a private local file * * */ public class LocalPersistence { /** * * @param context * @param object * @param filename */ public static void witeObjectToFile(Context context, Object object, String filename) { ObjectOutputStream objectOut = null; try { FileOutputStream fileOut = context.openFileOutput(filename, Activity.MODE_PRIVATE); objectOut = new ObjectOutputStream(fileOut); objectOut.writeObject(object); fileOut.getFD().sync(); } catch (IOException e) { e.printStackTrace(); } finally { if (objectOut != null) { try { objectOut.close(); } catch (IOException e) { // do nowt } } } } /** * * @param context * @param filename * @return */ public static Object readObjectFromFile(Context context, String filename) { ObjectInputStream objectIn = null; Object object = null; try { FileInputStream fileIn = context.getApplicationContext().openFileInput(filename); objectIn = new ObjectInputStream(fileIn); object = objectIn.readObject(); } catch (FileNotFoundException e) { // Do nothing } catch (IOException e) { e.printStackTrace(); } catch (ClassNotFoundException e) { e.printStackTrace(); } finally { if (objectIn != null) { try { objectIn.close(); } catch (IOException e) { // do nowt } } } return object; } } </code></pre>

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