SpUtil.java

import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;

/**
 * 有关 sharedPerference的工具类
 * 
 * @author yemeng
 * 
 */
public class SpUtil {
	private static final String NAME = BuildConfig.APPLICATION_ID;
	private static SharedPreferences sp = BaseApplication.application
			.getSharedPreferences(NAME, Context.MODE_PRIVATE);

	// set方法
	public static void setStringSharedPerference(String key, String value) {
		Editor editor = sp.edit();
		editor.putString(key, value);
		editor.commit();
	}

	public static void setIntSharedPerference(String key, int value) {
		Editor editor = sp.edit();
		editor.putInt(key, value);
		editor.commit();
	}

	public static void setLongSharedPerference(String key, Long value) {
		Editor editor = sp.edit();
		editor.putLong(key, value);
		editor.commit();
	}

	public static void setBooleanSharedPerference(String key, boolean value) {
		Editor editor = sp.edit();
		editor.putBoolean(key, value);
		editor.commit();
	}

	// get方法
	public static String getStringSharedPerference(String key, String value) {
		return sp.getString(key, value);
	}

	public static int getIntSharedPerference(String key, int value) {
		return sp.getInt(key, value);
	}

	public static long getLongSharedPerference(String key, long value) {
		return sp.getLong(key, value);
	}

	public static boolean getBooleanSharedPerference(String key, boolean value) {
		return sp.getBoolean(key, value);
	}
	public static void clearAll(){
        	SharedPreferences.Editor editor = sp.edit();
        	editor.clear();
		editor.commit();
    }
}