Merge changes from topic "migrate-sc-bt" into sc-v2-dev-plus-aosp

* changes:
  Migrating BT files into packages/modules/Bluetooth
  Merge history of Bluetooth API from frameworks/base

1 files changed, 81 insertions, 0 deletions

diff --git a/framework/java/android/bluetooth/BluetoothOutputStream.java b/framework/java/android/bluetooth/BluetoothOutputStream.java
new file mode 100644
index 0000000000..ac2b3edb0e
--- /dev/null
+++ b/framework/java/android/bluetooth/BluetoothOutputStream.java
@@ -0,0 +1,81 @@
+/*
+ * 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 android.annotation.SuppressLint;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * BluetoothOutputStream.
+ *
+ * Used to read from a Bluetooth socket.
+ *
+ * @hide
+ */
+@SuppressLint("AndroidFrameworkBluetoothPermission")
+/*package*/ final class BluetoothOutputStream extends OutputStream {
+    private BluetoothSocket mSocket;
+
+    /*package*/ BluetoothOutputStream(BluetoothSocket s) {
+        mSocket = s;
+    }
+
+    /**
+     * Close this output stream and the socket associated with it.
+     */
+    public void close() throws IOException {
+        mSocket.close();
+    }
+
+    /**
+     * Writes a single byte to this stream. Only the least significant byte of
+     * the integer {@code oneByte} is written to the stream.
+     *
+     * @param oneByte the byte to be written.
+     * @throws IOException if an error occurs while writing to this stream.
+     * @since Android 1.0
+     */
+    public void write(int oneByte) throws IOException {
+        byte[] b = new byte[1];
+        b[0] = (byte) oneByte;
+        mSocket.write(b, 0, 1);
+    }
+
+    /**
+     * Writes {@code count} bytes from the byte array {@code buffer} starting
+     * at position {@code offset} to this stream.
+     *
+     * @param b the buffer to be written.
+     * @param offset the start position in {@code buffer} from where to get bytes.
+     * @param count the number of bytes from {@code buffer} to write to this stream.
+     * @throws IOException if an error occurs while writing to this stream.
+     * @throws IndexOutOfBoundsException if {@code offset < 0} or {@code count < 0}, or if {@code
+     * offset + count} is bigger than the length of {@code buffer}.
+     * @since Android 1.0
+     */
+    public void write(byte[] b, int offset, int count) throws IOException {
+        if (b == null) {
+            throw new NullPointerException("buffer is null");
+        }
+        if ((offset | count) < 0 || count > b.length - offset) {
+            throw new IndexOutOfBoundsException("invalid offset or length");
+        }
+        mSocket.write(b, offset, count);
+    }
+}