save List to AtomicFile - Android android.support.v4.util

Android examples for android.support.v4.util:AtomicFile

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Description

save List to AtomicFile

Demo Code


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

import java.io.FileOutputStream;

import java.io.ObjectOutputStream;
import java.util.List;
import android.support.v4.util.AtomicFile;

public class Main {
    public static <T> void saveList(File file, List<T> data)
            throws Exception {
        AtomicFile atom = new AtomicFile(file);
        FileOutputStream stream = atom.startWrite();
        try {/*from w w  w  .j  a  v a 2 s . c  o  m*/
            ObjectOutputStream out = new ObjectOutputStream(stream);
            out.writeObject(data);
            atom.finishWrite(stream);
        } catch (Exception e) {
            atom.failWrite(stream);
            throw e;
        }
    }
}

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