132 lines
4.4 KiB
Java
132 lines
4.4 KiB
Java
/**
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* IOIOManager.java
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* @date Jan 21, 2012
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* @author ricky barrette
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* @author Twenty Codes, LLC
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*
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* Copyright 2012 Richard Barrette
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.TwentyCodes.android.ioio;
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import ioio.lib.bluetooth.BluetoothIOIOConnectionDiscovery;
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import ioio.lib.util.IOIOConnectionDiscovery;
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import ioio.lib.util.SocketIOIOConnectionDiscovery;
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import ioio.lib.util.IOIOConnectionDiscovery.IOIOConnectionSpec;
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import java.util.Collection;
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import java.util.LinkedList;
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import android.util.Log;
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/**
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* This class manages the IOIO connectivity threads. It is based on the AbstractIOIOActivity
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* Remember that onConnected(), loop(), and onDisconnected() are called from the one of the IOIO threads
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* @author ricky barrette
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*/
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public abstract class IOIOManager implements IOIOListener{
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private static final String TAG = "IOIOManager";
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private Collection<IOIOThread> mThreads = new LinkedList<IOIOThread>();
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/**
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* Aborts the IOIO connectivity threads and joins them
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* @throws InterruptedException
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* @author ricky barrette
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*/
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public void abort() throws InterruptedException {
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for (IOIOThread thread : mThreads)
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thread.abort();
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joinAllThreads();
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}
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/**
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* Joins all the threads
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* @throws InterruptedException
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* @author ricky barrette
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*/
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private void joinAllThreads() throws InterruptedException {
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for (IOIOThread thread : mThreads)
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thread.join();
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}
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/**
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* Creates all the required IOIO connectivity threads
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* @author ricky barrette
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*/
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private void createAllThreads() {
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mThreads.clear();
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Collection<IOIOConnectionSpec> specs = getConnectionSpecs();
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for (IOIOConnectionSpec spec : specs)
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mThreads.add(new IOIOThread(spec.className, spec.args, this));
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}
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/**
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* Starts IOIO connectivity threads
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* @author ricky barrette
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*/
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public void start() {
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createAllThreads();
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for (IOIOThread thread : mThreads)
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thread.start();
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}
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/**
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* @return
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* @author Ytai Ben-Tsvi
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*/
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private Collection<IOIOConnectionSpec> getConnectionSpecs() {
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Collection<IOIOConnectionSpec> result = new LinkedList<IOIOConnectionSpec>();
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addConnectionSpecs(SocketIOIOConnectionDiscovery.class.getName(),result);
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addConnectionSpecs(BluetoothIOIOConnectionDiscovery.class.getName(), result);
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return result;
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}
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/**
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* @param discoveryClassName
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* @param result
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* @author Ytai Ben-Tsvi
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*/
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private void addConnectionSpecs(String discoveryClassName, Collection<IOIOConnectionSpec> result) {
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try {
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Class<?> cls = Class.forName(discoveryClassName);
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IOIOConnectionDiscovery discovery = (IOIOConnectionDiscovery) cls.newInstance();
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discovery.getSpecs(result);
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} catch (ClassNotFoundException e) {
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Log.d(TAG, "Discovery class not found: " + discoveryClassName+ ". Not adding.");
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} catch (Exception e) {
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Log.w(TAG,"Exception caught while discovering connections - not adding connections of class "+ discoveryClassName, e);
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}
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}
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/**
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* @param isStatLedEnabled the isStatLedEnabled to set
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* @author ricky barrette
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*/
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public void setStatLedEnabled(boolean isStatLedEnabled) {
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for(IOIOThread thread : mThreads)
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thread.setStatLedEnabled(isStatLedEnabled);
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}
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/**
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* Sets the update interval of the IOIO thread
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* @param ms
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* @author ricky barrette
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*/
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public void setUpdateInverval(long ms){
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for(IOIOThread thread : mThreads)
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thread.setUpdateInverval(ms);
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}
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} |