Add EXTRA_LOCAL_ROLE to Pan State change intent. (5200c8ab) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothPan.java

+47 −35

Original line number	Diff line number	Diff line
		@@ -34,16 +34,26 @@ public final class BluetoothPan {
		private static final String TAG = "BluetoothPan";
		private static final boolean DBG = false;

		//TODO: This needs to inherit from BluetoothProfile like other profiles.

		/** int extra for ACTION_PAN_STATE_CHANGED */
		public static final String EXTRA_PAN_STATE =
		"android.bluetooth.pan.extra.STATE";
		public static final String EXTRA_PAN_STATE = "android.bluetooth.pan.extra.STATE";

		/** int extra for ACTION_PAN_STATE_CHANGED */
		public static final String EXTRA_PREVIOUS_PAN_STATE =
		"android.bluetooth.pan.extra.PREVIOUS_STATE";

		/** Indicates the state of an PAN device has changed.
		/** int extra for ACTION_PAN_STATE_CHANGED */
		public static final String EXTRA_LOCAL_ROLE = "android.bluetooth.pan.extra.LOCAL_ROLE";

		public static final int LOCAL_NAP_ROLE = 1;
		public static final int LOCAL_PANU_ROLE = 2;

		/**
		* Indicates the state of an PAN device has changed.
		* This intent will always contain EXTRA_DEVICE_STATE,
		* EXTRA_PREVIOUS_DEVICE_STATE and BluetoothDevice.EXTRA_DEVICE
		* EXTRA_PREVIOUS_DEVICE_STATE, BluetoothDevice.EXTRA_DEVICE
		* and EXTRA_LOCAL_ROLE.
		* extras.
		*/
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		@@ -130,7 +140,8 @@ public final class BluetoothPan {
		}
		}

		/** Get the state of a PAN Device.
		/**
		* Get the state of a PAN Device.
		*
		* This function returns an int representing the state of the PAN connection
		*
		@@ -148,7 +159,8 @@ public final class BluetoothPan {
		}
		}

		/** Returns a set of all the connected PAN Devices
		/**
		* Returns a set of all the connected PAN Devices
		*
		* Does not include devices that are currently connecting or disconnecting
		*

core/java/android/server/BluetoothEventLoop.java

+10 −5

Original line number	Diff line number	Diff line
		@@ -420,12 +420,14 @@ class BluetoothEventLoop {
		if (name.equals("Connected")) {
		if (propValues[1].equals("false")) {
		mBluetoothService.handlePanDeviceStateChange(device,
		BluetoothInputDevice.STATE_DISCONNECTED);
		BluetoothPan.STATE_DISCONNECTED,
		BluetoothPan.LOCAL_PANU_ROLE);
		}
		} else if (name.equals("Interface")) {
		String iface = propValues[1];
		mBluetoothService.handlePanDeviceStateChange(device, iface,
		BluetoothInputDevice.STATE_CONNECTED);
		BluetoothPan.STATE_CONNECTED,
		BluetoothPan.LOCAL_PANU_ROLE);
		}
		}

		@@ -751,18 +753,21 @@ class BluetoothEventLoop {
		}
		int newState = connected? BluetoothPan.STATE_CONNECTED :
		BluetoothPan.STATE_DISCONNECTED;
		mBluetoothService.handlePanDeviceStateChange(device, newState);
		mBluetoothService.handlePanDeviceStateChange(device, newState,
		BluetoothPan.LOCAL_PANU_ROLE);
		}
		}

		private void onNetworkDeviceDisconnected(String address) {
		BluetoothDevice device = mAdapter.getRemoteDevice(address);
		mBluetoothService.handlePanDeviceStateChange(device, BluetoothPan.STATE_DISCONNECTED);
		mBluetoothService.handlePanDeviceStateChange(device, BluetoothPan.STATE_DISCONNECTED,
		BluetoothPan.LOCAL_NAP_ROLE);
		}

		private void onNetworkDeviceConnected(String address, String iface, int destUuid) {
		BluetoothDevice device = mAdapter.getRemoteDevice(address);
		mBluetoothService.handlePanDeviceStateChange(device, iface, BluetoothPan.STATE_CONNECTED);
		mBluetoothService.handlePanDeviceStateChange(device, iface, BluetoothPan.STATE_CONNECTED,
		BluetoothPan.LOCAL_NAP_ROLE);
		}

		private void onRestartRequired() {

core/java/android/server/BluetoothService.java

+22 −14

Original line number	Diff line number	Diff line
		@@ -1513,12 +1513,14 @@ public class BluetoothService extends IBluetooth.Stub {
		return false;
		}

		handlePanDeviceStateChange(device, BluetoothPan.STATE_CONNECTING);
		if (connectPanDeviceNative(objectPath, "nap")) {
		handlePanDeviceStateChange(device, BluetoothPan.STATE_CONNECTING,
		BluetoothPan.LOCAL_PANU_ROLE);
		if (connectPanDeviceNative(objectPath, "nap", "panu")) {
		log ("connecting to PAN");
		return true;
		} else {
		handlePanDeviceStateChange(device, BluetoothPan.STATE_DISCONNECTED);
		handlePanDeviceStateChange(device, BluetoothPan.STATE_DISCONNECTED,
		BluetoothPan.LOCAL_PANU_ROLE);
		log ("could not connect to PAN");
		return false;
		}
		@@ -1560,13 +1562,15 @@ public class BluetoothService extends IBluetooth.Stub {
		if (getPanDeviceState(device) != BluetoothPan.STATE_CONNECTED) {
		log (device + " already disconnected from PAN");
		}
		handlePanDeviceStateChange(device, BluetoothPan.STATE_DISCONNECTING);
		handlePanDeviceStateChange(device, BluetoothPan.STATE_DISCONNECTING,
		BluetoothPan.LOCAL_PANU_ROLE);
		return disconnectPanDeviceNative(objectPath);
		}

		/package/ synchronized void handlePanDeviceStateChange(BluetoothDevice device,
		String iface,
		int state) {
		int state,
		int role) {
		int prevState;
		String ifaceAddr = null;

		@@ -1578,6 +1582,8 @@ public class BluetoothService extends IBluetooth.Stub {
		}
		if (prevState == state) return;

		// TODO: We might need this for PANU role too.
		if (role == BluetoothPan.LOCAL_NAP_ROLE) {
		if (state == BluetoothPan.STATE_CONNECTED) {
		ifaceAddr = enableTethering(iface);
		if (ifaceAddr == null) Log.e(TAG, "Error seting up tether interface");
		@@ -1587,6 +1593,7 @@ public class BluetoothService extends IBluetooth.Stub {
		ifaceAddr = null;
		}
		}
		}

		Pair<Integer, String> value = new Pair<Integer, String>(state, ifaceAddr);
		mPanDevices.put(device, value);
		@@ -1595,6 +1602,7 @@ public class BluetoothService extends IBluetooth.Stub {
		intent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
		intent.putExtra(BluetoothPan.EXTRA_PREVIOUS_PAN_STATE, prevState);
		intent.putExtra(BluetoothPan.EXTRA_PAN_STATE, state);
		intent.putExtra(BluetoothPan.EXTRA_LOCAL_ROLE, role);
		mContext.sendBroadcast(intent, BLUETOOTH_PERM);

		if (DBG) log("Pan Device state : device: " + device + " State:" + prevState + "->" + state);
		@@ -1602,8 +1610,8 @@ public class BluetoothService extends IBluetooth.Stub {
		}

		/package/ synchronized void handlePanDeviceStateChange(BluetoothDevice device,
		int state) {
		handlePanDeviceStateChange(device, null, state);
		int state, int role) {
		handlePanDeviceStateChange(device, null, state, role);
		}

		private String createNewTetheringAddressLocked() {