75 lines
2.9 KiB
Java
75 lines
2.9 KiB
Java
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/*
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* Copyright (c) 2021, Alcatraz323 <alcatraz32323@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*/
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package io.alcatraz.cloverparts;
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import android.content.Context;
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import android.content.SharedPreferences;
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import androidx.annotation.Nullable;
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public final class SharedPreferenceUtil {
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private static final String FILE_NAME = "io.alcatraz.cloverparts_preferences";
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private static SharedPreferenceUtil mInstance;
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public static SharedPreferenceUtil getInstance() {
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if (mInstance == null) {
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synchronized (SharedPreferenceUtil.class) {
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if (mInstance == null) {
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mInstance = new SharedPreferenceUtil();
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}
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}
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}
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return mInstance;
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}
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public boolean put(Context context, String key, Object value) {
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String type = value.getClass().getSimpleName();
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SharedPreferences sharedPreferences = context.getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);
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SharedPreferences.Editor editor = sharedPreferences.edit();
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if ("Integer".equals(type)) {
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editor.putInt(key, (Integer) value);
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} else if ("Boolean".equals(type)) {
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editor.putBoolean(key, (Boolean) value);
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} else if ("Float".equals(type)) {
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editor.putFloat(key, (Float) value);
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} else if ("Long".equals(type)) {
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editor.putLong(key, (Long) value);
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} else if ("String".equals(type)) {
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editor.putString(key, (String) value);
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}
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editor.apply();
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return false;
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}
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@Nullable
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public Object get(Context context, String key, Object defValue) {
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SharedPreferences sharedPreferences = context.getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);
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String type = defValue.getClass().getSimpleName();
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if ("Integer".equals(type)) {
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return sharedPreferences.getInt(key, (Integer) defValue);
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} else if ("Boolean".equals(type)) {
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return sharedPreferences.getBoolean(key, (Boolean) defValue);
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} else if ("Float".equals(type)) {
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return sharedPreferences.getFloat(key, (Float) defValue);
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} else if ("Long".equals(type)) {
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return sharedPreferences.getLong(key, (Long) defValue);
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} else if ("String".equals(type)) {
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return sharedPreferences.getString(key, (String) defValue);
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}
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return null;
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}
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}
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