12139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown/*
22139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * Copyright (C) 2014 The Android Open Source Project
32139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown *
42139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * Licensed under the Apache License, Version 2.0 (the "License");
52139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * you may not use this file except in compliance with the License.
62139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * You may obtain a copy of the License at
72139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown *
82139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown *      http://www.apache.org/licenses/LICENSE-2.0
92139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown *
102139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * Unless required by applicable law or agreed to in writing, software
112139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * distributed under the License is distributed on an "AS IS" BASIS,
122139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
132139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * See the License for the specific language governing permissions and
142139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * limitations under the License.
152139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown */
162139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown
172139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brownpackage android.os;
182139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown
192139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown/**
202139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * Battery manager local system service interface.
212139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown *
222139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown * @hide Only for use within the system server.
232139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown */
242139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brownpublic abstract class BatteryManagerInternal {
252139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    /**
262139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     * Returns true if the device is plugged into any of the specified plug types.
272139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     */
282139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    public abstract boolean isPowered(int plugTypeSet);
292139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown
302139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    /**
312139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     * Returns the current plug type.
322139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     */
332139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    public abstract int getPlugType();
342139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown
352139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    /**
362139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     * Returns battery level as a percentage.
372139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     */
382139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    public abstract int getBatteryLevel();
392139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown
402139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    /**
412139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     * Returns whether we currently consider the battery level to be low.
422139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     */
432139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    public abstract boolean getBatteryLevelLow();
442139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown
452139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    /**
462139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     * Returns a non-zero value if an unsupported charger is attached.
472139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown     */
482139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown    public abstract int getInvalidCharger();
492139276ce8b54aba5faa858ca69ed5f01445c269Jeff Brown}
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