PreferencesUtils

文章目录

public class PerferencesUtils {
	public static String PREFERENCE_NAME = "MYPERFERENCERS";

	public static boolean putString(Context context,String key,String value) {
		SharedPreferces settings = context.getSharedPreferences(PREFERENCE_NAME,Context.MODE_PRIVATE);
		SharedPreferces.Editor = settings.edit();
		editor.putString(key,value);
		return editor.commit();
	}

	public static String getString(Context context,String key) {
		return getString(context,key,null);
	}

	public static String getString(Context context,String key,String defaultValue) {
		SharedPreferces settings = context.getSharedPreferences(PREFERENCE_NAME,Context.MODE_PRIVATE);
		return settings.getString(key,defaultValue);
	}

	public static boolean putInt(Context context,String key,int value) {
		SharedPreferces settings = context.getSharedPreferences(PREFERENCE_NAME,Context.MODE_PRIVATE);
		SharedPreferces.Editor = settings.edit();
		editor.putInt(key,value);
		return editor.commit();
	}

	public static int getInt(Context context,String key) {
		return getInt(context,key,-1);
	}

	public static int getInt(Context context,String key,int defaultValue) {
		SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME,Context.MODE_PRIVATE);
		return settings.getInt(key,defaultValue);
	}

	public static putLong(Context context,String key,long value) {
		SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME,Context.MODE_PRIVATE);
		SharedPreferences.Editor editor = settings.edit();
		editor.putLong(key,value);
		return editor.commit();
	}

	public static long getLong(Context context, String key) {
		return getLong(context, key, -1);
	}

	public static long getLong(Context context, String key, long defaultValue) {
		SharedPreferences settings = context.getSharedPreferences(
				PREFERENCE_NAME, Context.MODE_PRIVATE);
		return settings.getLong(key, defaultValue);
	}

	public static boolean putFloat(Context context, String key, float value) {
		SharedPreferences settings = context.getSharedPreferences(
				PREFERENCE_NAME, Context.MODE_PRIVATE);
		SharedPreferences.Editor editor = settings.edit();
		editor.putFloat(key, value);
		return editor.commit();
	}

	public static float getFloat(Context context, String key) {
		return getFloat(context, key, -1);
	}

	public static float getFloat(Context context, String key, float defaultValue) {
		SharedPreferences settings = context.getSharedPreferences(
				PREFERENCE_NAME, Context.MODE_PRIVATE);
		return settings.getFloat(key, defaultValue);
	}

	public static boolean putBoolean(Context context, String key, boolean value) {
		SharedPreferences settings = context.getSharedPreferences(
				PREFERENCE_NAME, Context.MODE_PRIVATE);
		SharedPreferences.Editor editor = settings.edit();
		editor.putBoolean(key, value);
		return editor.commit();
	}

	public static boolean getBoolean(Context context, String key) {
		return getBoolean(context, key, false);
	}

	public static boolean getBoolean(Context context, String key,
			boolean defaultValue) {
		SharedPreferences settings = context.getSharedPreferences(
				PREFERENCE_NAME, Context.MODE_PRIVATE);
		return settings.getBoolean(key, defaultValue);
	}
	
}