write Serializable to Cache - Android App

Android examples for App:Cache

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  2. Android
  3. App
  4. Cache

Description

write Serializable to Cache

Demo 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 java.io.Serializable;
import java.io.StreamCorruptedException;
import android.content.Context;

public class Main{
    public static void writeCache(Context context, String key,
            Serializable obj) {/*from   w  w w .  ja v a  2  s . c o m*/
        String encypt_key = CipherUtil.encrypt2md5(key);
        FileOutputStream fos = null;
        ObjectOutputStream oos = null;
        try {
            fos = context.openFileOutput(encypt_key, Context.MODE_PRIVATE);
            oos = new ObjectOutputStream(fos);
            oos.writeObject(obj);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                oos.close();
            } catch (Exception e) {
            }
            try {
                fos.close();
            } catch (Exception e) {
            }
        }
    }
}

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