73 lines
2.7 KiB
Java
73 lines
2.7 KiB
Java
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.messaging.util;
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import com.android.messaging.Factory;
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/**
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* A thin wrapper for getting GServices value. During constructor time a one time background thread
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* will cache all GServices key with the prefix of "bugle_". All get calls will wait for Gservices
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* to finish caching the first time. In practice, the background thread will finish before any get
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* request.
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*/
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public abstract class BugleGservices {
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static final String BUGLE_GSERVICES_PREFIX = "bugle_";
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public static BugleGservices get() {
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return Factory.get().getBugleGservices();
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}
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public abstract void registerForChanges(final Runnable r);
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/**
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* @param key The key to look up in GServices
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* @param defaultValue The default value if value in GServices is null or if
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* NumberFormatException is caught.
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* @return The corresponding value, or the default value.
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*/
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public abstract long getLong(final String key, final long defaultValue);
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/**
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* @param key The key to look up in GServices
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* @param defaultValue The default value if value in GServices is null or if
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* NumberFormatException is caught.
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* @return The corresponding value, or the default value.
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*/
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public abstract int getInt(final String key, final int defaultValue);
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/**
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* @param key The key to look up in GServices
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* @param defaultValue The default value if value in GServices is null.
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* @return The corresponding value, or the default value.
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*/
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public abstract boolean getBoolean(final String key, final boolean defaultValue);
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/**
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* @param key The key to look up in GServices
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* @param defaultValue The default value if value in GServices is null.
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* @return The corresponding value, or the default value.
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*/
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public abstract String getString(final String key, final String defaultValue);
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/**
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* @param key The key to look up in GServices
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* @param defaultValue The default value if value in GServices is null.
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* @return The corresponding value, or the default value.
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*/
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public abstract float getFloat(final String key, final float defaultValue);
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}
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