| /* |
| * Copyright (C) 2014 Google Inc. |
| * |
| * 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.googlecode.android_scripting.bluetooth; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.concurrent.Callable; |
| |
| import android.app.Service; |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.le.AdvertiseCallback; |
| import android.bluetooth.le.AdvertiseSettings; |
| import android.bluetooth.le.AdvertisementData; |
| import android.bluetooth.le.AdvertisementData.Builder; |
| import android.bluetooth.le.BluetoothLeAdvertiser; |
| import android.os.Bundle; |
| import android.os.ParcelUuid; |
| |
| import com.googlecode.android_scripting.Log; |
| import com.googlecode.android_scripting.MainThread; |
| import com.googlecode.android_scripting.facade.EventFacade; |
| import com.googlecode.android_scripting.facade.FacadeManager; |
| import com.googlecode.android_scripting.jsonrpc.RpcReceiver; |
| import com.googlecode.android_scripting.rpc.Rpc; |
| import com.googlecode.android_scripting.rpc.RpcMinSdk; |
| import com.googlecode.android_scripting.rpc.RpcParameter; |
| import com.googlecode.android_scripting.rpc.RpcStartEvent; |
| import com.googlecode.android_scripting.rpc.RpcStopEvent; |
| |
| /** |
| * BluetoothLe Advertise functions. |
| */ |
| |
| @RpcMinSdk(5) |
| public class BluetoothLeAdvertiseFacade extends RpcReceiver { |
| |
| private final EventFacade mEventFacade; |
| private BluetoothAdapter mBluetoothAdapter; |
| private static int BleAdvertiseCallbackCount; |
| private static int BleAdvertiseSettingsCount; |
| private final HashMap<Integer, myAdvertiseCallback> mAdvertiseCallbackList; |
| private final BluetoothLeAdvertiser mAdvertise; |
| private final Service mService; |
| private final HashMap<Integer, Builder> mAdvertiseDataList; |
| private final HashMap<Integer, android.bluetooth.le.AdvertiseSettings.Builder> mAdvertiseSettingsList; |
| |
| public BluetoothLeAdvertiseFacade(FacadeManager manager) { |
| super(manager); |
| mService = manager.getService(); |
| mBluetoothAdapter = MainThread.run(mService, |
| new Callable<BluetoothAdapter>() { |
| @Override |
| public BluetoothAdapter call() throws Exception { |
| return BluetoothAdapter.getDefaultAdapter(); |
| } |
| }); |
| mEventFacade = manager.getReceiver(EventFacade.class); |
| mAdvertiseCallbackList = new HashMap<Integer, myAdvertiseCallback>(); |
| mAdvertise = mBluetoothAdapter.getBluetoothLeAdvertiser(); |
| mAdvertiseDataList = new HashMap<Integer, Builder>(); |
| mAdvertiseSettingsList = new HashMap<Integer, android.bluetooth.le.AdvertiseSettings.Builder>(); |
| } |
| |
| /** |
| * Constructs a myAdvertiseCallback obj and returns its index |
| * |
| * @return myAdvertiseCallback.index |
| */ |
| @Rpc(description = "Generate a new myAdvertisement Object") |
| public Integer genBleAdvertiseCallback() { |
| BleAdvertiseCallbackCount += 1; |
| int index = BleAdvertiseCallbackCount; |
| myAdvertiseCallback mCallback = new myAdvertiseCallback(index); |
| mAdvertiseCallbackList.put(mCallback.index, |
| mCallback); |
| return mCallback.index; |
| } |
| |
| /** |
| * Constructs a AdvertisementData obj and returns its index |
| * |
| * @return index |
| */ |
| @Rpc(description = "Constructs a new Builder obj for AdvertiseData and returns its index") |
| public Integer genBleAdvertiseData() { |
| int index = BleAdvertiseCallbackCount; |
| Builder mData = new Builder(); |
| mAdvertiseDataList.put(index, |
| mData); |
| return index; |
| } |
| |
| /** |
| * Constructs a AdvertisementSettings obj and returns its index |
| * |
| * @return index |
| */ |
| @Rpc(description = "Constructs a new android.bluetooth.le.AdvertiseSettings.Builder obj for AdvertiseSettings and returns its index") |
| public Integer genBleAdvertiseSettings() { |
| BleAdvertiseSettingsCount += 1; |
| int index = BleAdvertiseSettingsCount; |
| android.bluetooth.le.AdvertiseSettings.Builder mSettings = new android.bluetooth.le.AdvertiseSettings.Builder(); |
| mAdvertiseSettingsList.put(index, |
| mSettings); |
| return index; |
| } |
| |
| /** |
| * Stops Advertising and Removes a myAdvertiseCallback obj |
| * |
| * @throws Exception |
| */ |
| @Rpc(description = "Stops Advertising and Removes a myAdvertiseCallback obj") |
| public void removeBleAdvertiseCallback( |
| @RpcParameter(name = "index") |
| Integer index |
| ) throws Exception { |
| if (mAdvertiseCallbackList.get(index) != null) { |
| mAdvertiseCallbackList.remove(index); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Removes a AdvertiseSettings obj |
| * |
| * @throws Exception |
| */ |
| @Rpc(description = "Removes a AdvertiseSettings obj") |
| public void removeBleAdvertiseSetting( |
| @RpcParameter(name = "index") |
| Integer index |
| ) throws Exception { |
| if (mAdvertiseSettingsList.get(index) != null) { |
| mAdvertiseSettingsList.remove(index); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Removes a AdvertiseData obj |
| * |
| * @throws Exception |
| */ |
| @Rpc(description = "Removes a AdvertiseData obj") |
| public void removeBleAdvertiseData( |
| @RpcParameter(name = "index") |
| Integer index |
| ) throws Exception { |
| if (mAdvertiseDataList.get(index) != null) { |
| mAdvertiseDataList.remove(index); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Stops a ble advertisement |
| * |
| * @param index the id of the advertisement to stop advertising on |
| * @throws Exception |
| */ |
| @Rpc(description = "Stops an ongoing ble advertisement scan") |
| @RpcStopEvent("BleAdvertise") |
| public void stopBleAdvertising( |
| @RpcParameter(name = "index") |
| Integer index) throws Exception { |
| if (mAdvertiseCallbackList.get(index) != null) { |
| Log.d("bluetooth_le mAdvertise " + index); |
| mAdvertise.stopAdvertising(mAdvertiseCallbackList |
| .get(index)); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Starts ble advertising |
| * |
| * @param index the myAdvertisement object to start advertising on |
| * @throws Exception |
| */ |
| @Rpc(description = "Starts ble advertisement") |
| @RpcStartEvent("BleAdvertising") |
| public void startBleAdvertising( |
| @RpcParameter(name = "callbackIndex") |
| Integer callbackIndex, |
| @RpcParameter(name = "dataIndex") |
| Integer dataIndex, |
| @RpcParameter(name = "settingsIndex") |
| Integer settingsIndex |
| ) throws Exception { |
| AdvertisementData mData = new AdvertisementData.Builder().build(); |
| AdvertiseSettings mSettings = new AdvertiseSettings.Builder().build(); |
| if (mAdvertiseDataList.get(dataIndex) != null) { |
| mData = mAdvertiseDataList.get(dataIndex).build(); |
| } else { |
| throw new Exception("Invalid dataIndex input:" |
| + Integer.toString(dataIndex)); |
| } |
| if (mAdvertiseSettingsList.get(settingsIndex) != null) { |
| mSettings = mAdvertiseSettingsList.get(settingsIndex).build(); |
| } else { |
| throw new Exception("Invalid settingsIndex input:" |
| + Integer.toString(settingsIndex)); |
| } |
| if (mAdvertiseCallbackList.get(callbackIndex) != null) { |
| Log.d("bluetooth_le starting a background scan on callback index: " |
| + Integer.toString(callbackIndex)); |
| mAdvertise |
| .startAdvertising(mSettings, mData, mAdvertiseCallbackList.get(callbackIndex)); |
| } else { |
| throw new Exception("Invalid callbackIndex input:" |
| + Integer.toString(callbackIndex)); |
| } |
| } |
| |
| /** |
| * Set ble advertisement data include tx power level |
| * |
| * @param index the advertise data object to start advertising on |
| * @param includeTxPowerLevel boolean whether to include the tx power level or not in the |
| * advertisement |
| * @throws Exception |
| */ |
| @Rpc(description = "Set ble advertisement data include tx power level") |
| public void setAdvertisementDataAdvertisementDataIncludeTxPowerLevel( |
| @RpcParameter(name = "index") |
| Integer index, |
| @RpcParameter(name = "includeTxPowerLevel") |
| Boolean includeTxPowerLevel |
| ) throws Exception { |
| if (mAdvertiseDataList.get(index) != null) { |
| mAdvertiseDataList.get(index).setIncludeTxPowerLevel(includeTxPowerLevel); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Set ble advertisement data service uuids |
| * |
| * @param index the advertise data object to start advertising on |
| * @param uuidList |
| * @throws Exception |
| */ |
| @Rpc(description = "Set ble advertisement data service uuids") |
| public void setAdvertisementDataSetServiceUuids( |
| @RpcParameter(name = "index") |
| Integer index, |
| @RpcParameter(name = "uuidList") |
| List<String> uuidList |
| ) throws Exception { |
| if (mAdvertiseDataList.get(index) != null) { |
| ArrayList<ParcelUuid> mUuids = new ArrayList<ParcelUuid>(); |
| for (String uuid : uuidList) { |
| mUuids.add(ParcelUuid.fromString(uuid)); |
| } |
| mAdvertiseDataList.get(index).setServiceUuids(mUuids); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Set ble advertise data service uuids |
| * |
| * @param index the advertise data object index |
| * @param serviceDataUuid |
| * @param serviceData |
| * @throws Exception |
| */ |
| @Rpc(description = "Set ble advertise data service uuids") |
| public void setAdvertisementDataSetServiceData( |
| @RpcParameter(name = "index") |
| Integer index, |
| @RpcParameter(name = "serviceDataUuid") |
| String serviceDataUuid, |
| @RpcParameter(name = "serviceData") |
| byte[] serviceData |
| ) throws Exception { |
| if (mAdvertiseDataList.get(index) != null) { |
| mAdvertiseDataList.get(index).setServiceData( |
| ParcelUuid.fromString(serviceDataUuid), |
| serviceData); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Set ble advertise data manufacturer id |
| * |
| * @param index the advertise data object index |
| * @param manufacturerId the manufacturer id to set |
| * @param manufacturerSpecificData the manufacturer specific data to set |
| * @throws Exception |
| */ |
| @Rpc(description = "Set ble advertise data manufacturerId") |
| public void setAdvertisementDataManufacturerId( |
| @RpcParameter(name = "index") |
| Integer index, |
| @RpcParameter(name = "manufacturerId") |
| Integer manufacturerId, |
| @RpcParameter(name = "manufacturerSpecificData") |
| byte[] manufacturerSpecificData |
| ) throws Exception { |
| if (mAdvertiseDataList.get(index) != null) { |
| mAdvertiseDataList.get(index).setManufacturerData(manufacturerId, |
| manufacturerSpecificData); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Set ble advertise settings advertise mode |
| * |
| * @param index the advertise settings object index |
| * @param advertiseMode |
| * @throws Exception |
| */ |
| @Rpc(description = "Set ble advertise settings advertise mode") |
| public void setAdvertisementSettingAdvertiseMode( |
| @RpcParameter(name = "index") |
| Integer index, |
| @RpcParameter(name = "advertiseMode") |
| Integer advertiseMode |
| ) throws Exception { |
| if (mAdvertiseSettingsList.get(index) != null) { |
| mAdvertiseSettingsList.get(index).setAdvertiseMode(advertiseMode); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Set ble advertise settings tx power level |
| * |
| * @param index the advertise settings object index |
| * @param txPowerLevel the tx power level to set |
| * @throws Exception |
| */ |
| @Rpc(description = "Set ble advertise settings tx power level") |
| public void setAdvertisementSettingIncludeTxPowerLevel( |
| @RpcParameter(name = "index") |
| Integer index, |
| @RpcParameter(name = "includeTxPowerLevel") |
| Integer txPowerLevel |
| ) throws Exception { |
| if (mAdvertiseSettingsList.get(index) != null) { |
| mAdvertiseSettingsList.get(index).setTxPowerLevel( |
| txPowerLevel); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| /** |
| * Set ble advertise settings the setting type |
| * |
| * @param index the advertise settings object index |
| * @param type the setting type |
| * @throws Exception |
| */ |
| @Rpc(description = "Set ble advertise settings the setting type") |
| public void setAdvertisementSettingType( |
| @RpcParameter(name = "index") |
| Integer index, |
| @RpcParameter(name = "type") |
| Integer type |
| ) throws Exception { |
| if (mAdvertiseSettingsList.get(index) != null) { |
| mAdvertiseSettingsList.get(index).setType(type); |
| } else { |
| throw new Exception("Invalid index input:" |
| + Integer.toString(index)); |
| } |
| } |
| |
| private class myAdvertiseCallback extends AdvertiseCallback { |
| public Integer index; |
| private final Bundle mResults; |
| String mEventType; |
| |
| public myAdvertiseCallback(int idx) { |
| index = idx; |
| mEventType = "BleAdvertise"; |
| mResults = new Bundle(); |
| } |
| |
| @Override |
| public void onSuccess(AdvertiseSettings settingsInEffect) { |
| Log.d("bluetooth_le_advertisement onSuccess " + mEventType + " " |
| + index); |
| mResults.putInt("ID", index); |
| mResults.putString("Type", "onSuccess"); |
| mResults.putParcelable("SettingsInEffect", settingsInEffect); |
| mEventFacade.postEvent(mEventType + index + "onSuccess", |
| mResults.clone()); |
| mResults.clear(); |
| } |
| |
| @Override |
| public void onFailure(int errorCode) { |
| Log.d("bluetooth_le_advertisement onFailure " + mEventType + " " |
| + index); |
| mResults.putInt("ID", index); |
| mResults.putString("Type", "onFailure"); |
| mResults.putInt("ErrorCode", errorCode); |
| mEventFacade.postEvent(mEventType + index + "onFailure", |
| mResults.clone()); |
| mResults.clear(); |
| } |
| } |
| |
| @Override |
| public void shutdown() { |
| if (mAdvertiseCallbackList.isEmpty() == false) { |
| for (myAdvertiseCallback mAdvertise : mAdvertiseCallbackList |
| .values()) { |
| if (mAdvertise != null) { |
| mBluetoothAdapter.getBluetoothLeAdvertiser() |
| .stopAdvertising(mAdvertise); |
| } |
| } |
| mAdvertiseCallbackList.clear(); |
| mAdvertiseSettingsList.clear(); |
| mAdvertiseDataList.clear(); |
| } |
| } |
| |
| } |