PreferencesDataCacheStore.java

package com.tikal.share.cacheyoutubedata;

import android.app.Activity;
import android.content.SharedPreferences;
import android.util.Log;

public class PreferencesDataCacheStore implements AbstractDataCacheStore {
	public static final String PREFS_NAME = "PreferencesDataCacheStore_PrefsFile";

	private Activity myActivity;

	public PreferencesDataCacheStore(Activity myActivity) {
		this.myActivity = myActivity;
	}

	@Override
	public void store(String cache_id, String json, String class_name) {
		Log.d("PDCS", "Storing: " + cache_id + ":" + json);

		SharedPreferences settings = myActivity.getSharedPreferences(PREFS_NAME, 0);
		SharedPreferences.Editor editor = settings.edit();

		editor.putString(cache_id + "_json", json);
		editor.putString(cache_id + "_class", class_name);

		editor.commit();

		Log.d("PDCS", "Stored.");
	}

	@Override
	public String[] retrieve(String cache_id) {
		// TODO Auto-generated method stub
		Log.d("PDCS", "Retrieving: " + cache_id);

		SharedPreferences settings = myActivity.getSharedPreferences(PREFS_NAME, 0);
		String json = settings.getString(cache_id + "_json", "");
		String class_name = settings.getString(cache_id + "_class", "");

		Log.d("PDCS", "Retrieved.");
		return new String[] { json, class_name };
	}

	@Override
	public void store(String cache_id, Object obj) {
		Log.d("PDCS", "Storing: " + cache_id + ":" + obj.toString());

		SharedPreferences settings = myActivity.getSharedPreferences(PREFS_NAME, 0);
		SharedPreferences.Editor editor = settings.edit();

		editor.commit();

		Log.d("PDCS", "Stored.");
	}

}