Java tutorial
/* * The MIT License (MIT) * * Copyright (c) 2016 Jordon de Hoog * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package ca.hoogit.garagepi.Controls; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.support.v4.content.LocalBroadcastManager; import android.util.Log; import java.util.ArrayList; import ca.hoogit.garagepi.Utils.Consts; /** * Created by jordon on 23/02/16. * Manger object for handling all door related tasks */ public class DoorManager extends BroadcastReceiver { private static final String TAG = DoorManager.class.getSimpleName(); private Context mContext; private IOnQuery mQueryListener; private IOnToggle mToggleListener; private boolean mIsRegistered; public DoorManager(Context context) { this.mContext = context; } public DoorManager(Context context, IOnQuery listener) { this.mContext = context; this.mQueryListener = listener; } public DoorManager(Context context, IOnQuery onQuery, IOnToggle onToggle) { this.mContext = context; this.mQueryListener = onQuery; this.mToggleListener = onToggle; } public void register() { if (!mIsRegistered) { LocalBroadcastManager.getInstance(mContext).registerReceiver(this, new IntentFilter(Consts.INTENT_MESSAGE_DOORS)); mIsRegistered = true; } } public void stop() { LocalBroadcastManager.getInstance(mContext).unregisterReceiver(this); mIsRegistered = false; } public void setOnQuery(IOnQuery listener) { this.mQueryListener = listener; } public void setOnToggle(IOnToggle listener) { this.mToggleListener = listener; } public void query() { if (!Doors.getInstance().hasDoors()) { DoorControlService.startActionQuery(mContext); } } public static void query(Context context) { DoorControlService.startActionQuery(context); } public void toggle(String id) { DoorControlService.startActionToggle(mContext, id); } @Override public void onReceive(Context context, Intent intent) { String action = intent.getStringExtra(Consts.KEY_BROADCAST_ACTION); Log.d(TAG, "onReceive: Message received - Action: " + action); if (Consts.ACTION_DOORS_QUERY.equals(action)) { if (mQueryListener != null) { boolean wasSuccess = intent.getBooleanExtra(Consts.KEY_BROADCAST_SUCCESS, false); mQueryListener.onQuery(wasSuccess); } } else if (Consts.ACTION_DOORS_TOGGLE.equals(action)) { if (mToggleListener != null) { String doorName = intent.getStringExtra(Consts.KEY_DOOR_ID); boolean wasSuccess = intent.getBooleanExtra(Consts.KEY_BROADCAST_SUCCESS, false); mToggleListener.onToggle(doorName, wasSuccess); } } } public interface IOnQuery { void onQuery(boolean wasSuccess); } public interface IOnToggle { void onToggle(String doorName, boolean wasToggled); } }