New BluetoothSocket API.

Modeled on blocking java.net.Socket and java.net.ServerSocket library.

Public interface is:

public final class BluetoothSocket implements Closeable {
   public static BluetoothSocket createRfcommSocket(String address, int port) throws IOException;
   public static BluetoothSocket createInsecureRfcommSocket(String address, int port) throws IOException;

   public void connect() throws IOException;
   public void close() throws IOException;

   public String getAddress();
   public InputStream getInputStream() throws IOException;
   public OutputStream getOutputStream() throws IOException;
}

public final class BluetoothServerSocket implements Closeable {
   public static BluetoothServerSocket listenUsingRfcommOn(int port) throws IOException;
   public static BluetoothServerSocket listenUsingUnsecureRfcommOn(int port) throws IOException;

   public BluetoothSocket accept() throws IOException;
   public BluetoothSocket accept(int timeout) throws IOException;
   public void close() throws IOException;

}

1 files changed, 62 insertions, 0 deletions

diff --git a/framework/java/android/bluetooth/BluetoothInputStream.java b/framework/java/android/bluetooth/BluetoothInputStream.java
new file mode 100644
index 0000000000..ceae70c586
--- /dev/null
+++ b/framework/java/android/bluetooth/BluetoothInputStream.java
@@ -0,0 +1,62 @@
+/*
+ * 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();
+    }
+}