blob: ceae70c586d390f815d6178aa50f6a079574caec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.bluetooth;
import java.io.IOException;
import java.io.InputStream;
/**
* BluetoothInputStream.
*
* Used to write to a Bluetooth socket.
*
* TODO: Implement bulk writes (instead of one byte at a time).
* @hide
*/
/*package*/ final class BluetoothInputStream extends InputStream {
private BluetoothSocket mSocket;
/*package*/ BluetoothInputStream(BluetoothSocket s) {
mSocket = s;
}
/**
* Return number of bytes available before this stream will block.
*/
public int available() throws IOException {
return mSocket.availableNative();
}
public void close() throws IOException {
mSocket.close();
}
/**
* Reads a single byte from this stream and returns it as an integer in the
* range from 0 to 255. Returns -1 if the end of the stream has been
* reached. Blocks until one byte has been read, the end of the source
* stream is detected or an exception is thrown.
*
* @return the byte read or -1 if the end of stream has been reached.
* @throws IOException
* if the stream is closed or another IOException occurs.
* @since Android 1.0
*/
public int read() throws IOException {
return mSocket.readNative();
}
}
|
