load Object From File - Android File Input Output

Android examples for File Input Output:Object Serialization

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Description

load Object From File

Demo Code


//package com.java2s;
import java.io.FileInputStream;

import java.io.IOException;
import java.io.ObjectInputStream;

import android.app.Activity;

import android.util.Log;

public class Main {
    public static Object loadObjectFromFile(Activity owner, String filename) {
        Object result = null;/* w w  w .  j  a v a  2  s .  c o m*/

        try {
            FileInputStream fis = owner.openFileInput(filename);
            ObjectInputStream objIn = new ObjectInputStream(fis);
            result = objIn.readObject();
            objIn.close();
            fis.close();
        } catch (ClassNotFoundException e) {
            Log.i(owner.getClass().getSimpleName(),
                    "Input file could not be found.");
        } catch (IOException e) {
            Log.i(owner.getClass().getSimpleName(),
                    "Error reading input file " + filename + ".");
        }

        return result;
    }
}

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