am 3cf254d2: Merge change I4b3db907 into eclair (bf2efbc0) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothAdapter.java

+4 −19

Original line number	Diff line number	Diff line
		@@ -597,14 +597,6 @@ public final class BluetoothAdapter {
		/**
		* Picks RFCOMM channels until none are left.
		* Avoids reserved channels.
		* Ideally we would pick random channels, but in the current implementation
		* we start with the channel that is the hash of the UUID, and try every
		* available channel from there. This means that in most cases a given
		* uuid will use the same channel. This is a workaround for a Bluez SDP
		* bug where we are not updating the cache when the channel changes for a
		* uuid.
		* TODO: Fix the Bluez SDP caching bug, and go back to random channel
		* selection
		*/
		private static class RfcommChannelPicker {
		private static final int[] RESERVED_RFCOMM_CHANNELS = new int[] {
		@@ -637,20 +629,13 @@ public final class BluetoothAdapter {
		}
		mUuid = uuid;
		}
		/* Returns next channel, or -1 if we're out */
		/* Returns next random channel, or -1 if we're out */
		public int nextChannel() {
		int channel = mUuid.hashCode(); // always pick the same channel to try first
		Integer channelInt;
		while (mChannels.size() > 0) {
		channelInt = new Integer(channel);
		if (mChannels.remove(channelInt)) {
		return channel;
		}
		channel = (channel % BluetoothSocket.MAX_RFCOMM_CHANNEL) + 1;
		}

		if (mChannels.size() == 0) {
		return -1;
		}
		return mChannels.remove(sRandom.nextInt(mChannels.size()));
		}
		}

		/**