Merge changes from topic "hid-device-app-name" into pi-dev (285f96a3) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothHidDevice.java

+22 −0

Original line number	Diff line number	Diff line
		@@ -700,6 +700,28 @@ public final class BluetoothHidDevice implements BluetoothProfile {
		return result;
		}

		/**
		* Gets the application name of the current HidDeviceService user.
		*
		* @return the current user name, or empty string if cannot get the name
		* {@hide}
		*/
		public String getUserAppName() {
		final IBluetoothHidDevice service = mService;

		if (service != null) {
		try {
		return service.getUserAppName();
		} catch (RemoteException e) {
		Log.e(TAG, e.toString());
		}
		} else {
		Log.w(TAG, "Proxy not attached to service");
		}

		return "";
		}

		/**
		* Initiates connection to host which is currently paired with this device. If the application
		* is not registered, #connect(BluetoothDevice) will fail. The connection state should be

packages/SettingsLib/src/com/android/settingslib/bluetooth/HidDeviceProfile.java

0 → 100644

+200 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 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 com.android.settingslib.bluetooth;

		import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.BluetoothClass;
		import android.bluetooth.BluetoothDevice;
		import android.bluetooth.BluetoothHidDevice;
		import android.bluetooth.BluetoothProfile;
		import android.content.Context;
		import android.util.Log;

		import com.android.settingslib.R;

		import java.util.Collection;
		import java.util.List;

		/**
		* HidProfile handles Bluetooth HID profile.
		*/
		public class HidDeviceProfile implements LocalBluetoothProfile {
		private static final String TAG = "HidDeviceProfile";
		// Order of this profile in device profiles list
		private static final int ORDINAL = 18;
		// HID Device Profile is always preferred.
		private static final int PREFERRED_VALUE = -1;
		private static final boolean DEBUG = true;

		private final LocalBluetoothAdapter mLocalAdapter;
		private final CachedBluetoothDeviceManager mDeviceManager;
		private final LocalBluetoothProfileManager mProfileManager;
		static final String NAME = "HID DEVICE";

		private BluetoothHidDevice mService;
		private boolean mIsProfileReady;

		HidDeviceProfile(Context context, LocalBluetoothAdapter adapter,
		CachedBluetoothDeviceManager deviceManager,
		LocalBluetoothProfileManager profileManager) {
		mLocalAdapter = adapter;
		mDeviceManager = deviceManager;
		mProfileManager = profileManager;
		adapter.getProfileProxy(context, new HidDeviceServiceListener(),
		BluetoothProfile.HID_DEVICE);
		}

		// These callbacks run on the main thread.
		private final class HidDeviceServiceListener
		implements BluetoothProfile.ServiceListener {

		public void onServiceConnected(int profile, BluetoothProfile proxy) {
		if (DEBUG) {
		Log.d(TAG,"Bluetooth service connected :-)");
		}
		mService = (BluetoothHidDevice) proxy;
		// We just bound to the service, so refresh the UI for any connected HID devices.
		List<BluetoothDevice> deviceList = mService.getConnectedDevices();
		for (BluetoothDevice nextDevice : deviceList) {
		CachedBluetoothDevice device = mDeviceManager.findDevice(nextDevice);
		// we may add a new device here, but generally this should not happen
		if (device == null) {
		Log.w(TAG, "HidProfile found new device: " + nextDevice);
		device = mDeviceManager.addDevice(mLocalAdapter, mProfileManager, nextDevice);
		}
		Log.d(TAG, "Connection status changed: " + device);
		device.onProfileStateChanged(HidDeviceProfile.this,
		BluetoothProfile.STATE_CONNECTED);
		device.refresh();
		}
		mIsProfileReady = true;
		}

		public void onServiceDisconnected(int profile) {
		if (DEBUG) {
		Log.d(TAG, "Bluetooth service disconnected");
		}
		mIsProfileReady = false;
		}
		}

		@Override
		public boolean isProfileReady() {
		return mIsProfileReady;
		}

		@Override
		public boolean isConnectable() {
		return true;
		}

		@Override
		public boolean isAutoConnectable() {
		return false;
		}

		@Override
		public boolean connect(BluetoothDevice device) {
		return false;
		}

		@Override
		public boolean disconnect(BluetoothDevice device) {
		if (mService == null) {
		return false;
		}
		return mService.disconnect(device);
		}

		@Override
		public int getConnectionStatus(BluetoothDevice device) {
		if (mService == null) {
		return BluetoothProfile.STATE_DISCONNECTED;
		}
		List<BluetoothDevice> deviceList = mService.getConnectedDevices();

		return !deviceList.isEmpty() && deviceList.contains(device)
		? mService.getConnectionState(device)
		: BluetoothProfile.STATE_DISCONNECTED;
		}

		@Override
		public boolean isPreferred(BluetoothDevice device) {
		return getConnectionStatus(device) != BluetoothProfile.STATE_DISCONNECTED;
		}

		@Override
		public int getPreferred(BluetoothDevice device) {
		return PREFERRED_VALUE;
		}

		@Override
		public void setPreferred(BluetoothDevice device, boolean preferred) {
		// if set preferred to false, then disconnect to the current device
		if (!preferred) {
		mService.disconnect(device);
		}
		}

		@Override
		public String toString() {
		return NAME;
		}

		@Override
		public int getOrdinal() {
		return ORDINAL;
		}

		@Override
		public int getNameResource(BluetoothDevice device) {
		return R.string.bluetooth_profile_hid;
		}

		@Override
		public int getSummaryResourceForDevice(BluetoothDevice device) {
		final int state = getConnectionStatus(device);
		switch (state) {
		case BluetoothProfile.STATE_DISCONNECTED:
		return R.string.bluetooth_hid_profile_summary_use_for;
		case BluetoothProfile.STATE_CONNECTED:
		return R.string.bluetooth_hid_profile_summary_connected;
		default:
		return Utils.getConnectionStateSummary(state);
		}
		}

		@Override
		public int getDrawableResource(BluetoothClass btClass) {
		return R.drawable.ic_bt_misc_hid;
		}

		protected void finalize() {
		if (DEBUG) {
		Log.d(TAG, "finalize()");
		}
		if (mService != null) {
		try {
		BluetoothAdapter.getDefaultAdapter().closeProfileProxy(BluetoothProfile.HID_DEVICE,
		mService);
		mService = null;
		} catch (Throwable t) {
		Log.w(TAG, "Error cleaning up HID proxy", t);
		}
		}
		}
		}

packages/SettingsLib/src/com/android/settingslib/bluetooth/HidProfile.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -48,7 +48,7 @@ public class HidProfile implements LocalBluetoothProfile {
		private static final int ORDINAL = 3;

		// These callbacks run on the main thread.
		private final class InputDeviceServiceListener
		private final class HidHostServiceListener
		implements BluetoothProfile.ServiceListener {

		public void onServiceConnected(int profile, BluetoothProfile proxy) {
		@@ -86,7 +86,7 @@ public class HidProfile implements LocalBluetoothProfile {
		mLocalAdapter = adapter;
		mDeviceManager = deviceManager;
		mProfileManager = profileManager;
		adapter.getProfileProxy(context, new InputDeviceServiceListener(),
		adapter.getProfileProxy(context, new HidHostServiceListener(),
		BluetoothProfile.HID_HOST);
		}

packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothProfileManager.java

+13 −1

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import android.bluetooth.BluetoothDevice;
		import android.bluetooth.BluetoothHeadset;
		import android.bluetooth.BluetoothHeadsetClient;
		import android.bluetooth.BluetoothHearingAid;
		import android.bluetooth.BluetoothHidDevice;
		import android.bluetooth.BluetoothHidHost;
		import android.bluetooth.BluetoothMap;
		import android.bluetooth.BluetoothMapClient;
		@@ -86,6 +87,7 @@ public class LocalBluetoothProfileManager {
		private MapProfile mMapProfile;
		private MapClientProfile mMapClientProfile;
		private final HidProfile mHidProfile;
		private HidDeviceProfile mHidDeviceProfile;
		private OppProfile mOppProfile;
		private final PanProfile mPanProfile;
		private PbapClientProfile mPbapClientProfile;
		@@ -123,7 +125,7 @@ public class LocalBluetoothProfileManager {
		updateLocalProfiles(uuids);
		}

		// Always add HID and PAN profiles
		// Always add HID host, HID device, and PAN profiles
		mHidProfile = new HidProfile(context, mLocalAdapter, mDeviceManager, this);
		addProfile(mHidProfile, HidProfile.NAME,
		BluetoothHidHost.ACTION_CONNECTION_STATE_CHANGED);
		@@ -132,6 +134,10 @@ public class LocalBluetoothProfileManager {
		addPanProfile(mPanProfile, PanProfile.NAME,
		BluetoothPan.ACTION_CONNECTION_STATE_CHANGED);

		mHidDeviceProfile = new HidDeviceProfile(context, mLocalAdapter, mDeviceManager, this);
		addProfile(mHidDeviceProfile, HidDeviceProfile.NAME,
		BluetoothHidDevice.ACTION_CONNECTION_STATE_CHANGED);

		if(DEBUG) Log.d(TAG, "Adding local MAP profile");
		if (mUseMapClient) {
		mMapClientProfile = new MapClientProfile(mContext, mLocalAdapter, mDeviceManager, this);
		@@ -547,6 +553,12 @@ public class LocalBluetoothProfileManager {
		removedProfiles.remove(mHidProfile);
		}

		if (mHidProfile != null && mHidDeviceProfile.getConnectionStatus(device)
		!= BluetoothProfile.STATE_DISCONNECTED) {
		profiles.add(mHidDeviceProfile);
		removedProfiles.remove(mHidDeviceProfile);
		}

		if(isPanNapConnected)
		if(DEBUG) Log.d(TAG, "Valid PAN-NAP connection exists.");
		if ((BluetoothUuid.isUuidPresent(uuids, BluetoothUuid.NAP) &&