43 lines
1.5 KiB
Java
43 lines
1.5 KiB
Java
/*
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* Copyright (C) 2013 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.utils;
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import com.android.annotations.NonNull;
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import java.io.IOException;
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/**
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* Interface to read a line from the {@link System#in} input stream.
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* <p/>
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* The interface also implements {@link ILogger} since code that needs to ask for
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* a command-line input will most likely also want to use {@link ILogger#info(String, Object...)}
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* to print information such as an input prompt.
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*/
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public interface IReaderLogger extends ILogger {
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/**
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* Reads a line from {@link System#in}.
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* <p/>
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* This call is blocking and should only be called from command-line enabled applications.
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*
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* @param inputBuffer A non-null buffer where to place the input.
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* @return The number of bytes read into the buffer.
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* @throws IOException as returned by {code System.in.read()}.
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*/
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int readLine(@NonNull byte[] inputBuffer) throws IOException;
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}
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