package com.umeng.commonsdk.statistics.internal; import android.content.Context; import android.content.SharedPreferences; public class PreferenceWrapper { private static final String DEFAULT_PREFERENCE = "umeng_general_config"; private PreferenceWrapper() { } public static SharedPreferences getInstance(Context context, String str) { if (context != null) { return context.getSharedPreferences(str, 0); } return null; } public static SharedPreferences getDefault(Context context) { if (context != null) { return context.getSharedPreferences("umeng_general_config", 0); } return null; } }