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- package me.yoqi.android.utils;
- import android.content.Context;
- import android.content.SharedPreferences;
- import android.content.SharedPreferences.Editor;
- import java.util.Map;
- import java.util.Set;
- public class SPUtils {
- private static final String SP_NAME = "common";
- private static SPUtils mSpUtils;
- private SharedPreferences sp;
- private Editor editor;
- public SPUtils(Context mContext) {
- sp = mContext.getSharedPreferences(SP_NAME, Context.MODE_PRIVATE);
- editor = sp.edit();
- }
- public static SPUtils getInstance(Context context) {
- if (mSpUtils == null) {
- synchronized (SPUtils.class) {
- if (mSpUtils == null) {
- mSpUtils = new SPUtils(context);
- return mSpUtils;
- }
- }
- }
- return mSpUtils;
- }
- public void putBoolean(String key, Boolean value) {
- editor.putBoolean(key, value);
- editor.commit();
- }
- public boolean getBoolean(String key, Boolean defValue) {
- return sp.getBoolean(key, defValue);
- }
- public void putString(String key, String value) {
- if (key == null) {
- return;
- }
- editor.putString(key, value);
- editor.commit();
- }
- public String getString(String key, String defValue) {
- return sp.getString(key, defValue);
- }
- public Set<String> getStringSet(String key, Set<String> defValue) {
- return sp.getStringSet(key, defValue);
- }
- public void putInt(String key, int value) {
- editor.putInt(key, value);
- editor.commit();
- }
- public int getInt(String key, int defValue) {
- return sp.getInt(key, defValue);
- }
- public Map<String, ?> getAll() {
- return sp.getAll();
- }
- public void remove(String key) {
- sp.edit().remove(key).apply();
- }
- }
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