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/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.libreoffice.impressremote.communication;
import java.util.ArrayList;
import android.content.Context;
import android.content.Intent;
import android.support.v4.content.LocalBroadcastManager;
import android.util.Base64;
public class Receiver {
public Receiver(Context aContext) {
mContext = aContext;
mSlideShow = new SlideShow(mContext);
}
private Context mContext;
private SlideShow mSlideShow;
public SlideShow getSlideShow() {
return mSlideShow;
}
public boolean isSlideShowRunning() {
return (mSlideShow.getSize() > 0);
}
public void parseCommand(ArrayList<String> aCommand) {
if (aCommand.size() == 0)
return; // E.g. if empty line received for whatever reason.
String aInstruction = aCommand.get(0);
if (aInstruction.equals("slideshow_started")) {
int aSlideShowlength = Integer.parseInt(aCommand.get(1));
int aCurrentSlide = Integer.parseInt(aCommand.get(2));
mSlideShow.setLength(aSlideShowlength);
mSlideShow.setCurrentSlide(aCurrentSlide);
// Intent aIntent = new Intent(mContext.getApplicationContext(),
// PresentationActivity.class);
// aIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// aIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
// mContext.getApplicationContext().startActivity(aIntent);
Intent aIntent = new Intent(
CommunicationService.STATUS_CONNECTED_SLIDESHOW_RUNNING);
LocalBroadcastManager.getInstance(mContext).sendBroadcast(aIntent);
aIntent = new Intent(
CommunicationService.MSG_SLIDE_CHANGED);
aIntent.putExtra("slide_number", aCurrentSlide);
LocalBroadcastManager.getInstance(mContext).sendBroadcast(aIntent);
} else if (aInstruction.equals("slideshow_finished")) {
mSlideShow = new SlideShow(mContext);
// Intent aIntent = new Intent(mContext.getApplicationContext(),
// StartPresentationActivity.class);
// aIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// aIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
// mContext.getApplicationContext().startActivity(aIntent);
Intent aIntent = new Intent(
CommunicationService.STATUS_CONNECTED_NOSLIDESHOW);
LocalBroadcastManager.getInstance(mContext).sendBroadcast(aIntent);
} else {
if (mSlideShow == null)
return;
if (aInstruction.equals("slide_updated")) {
int aSlideNumber = Integer.parseInt(aCommand.get(1));
mSlideShow.setCurrentSlide(aSlideNumber);
Intent aIntent = new Intent(
CommunicationService.MSG_SLIDE_CHANGED);
aIntent.putExtra("slide_number", aSlideNumber);
LocalBroadcastManager.getInstance(mContext).sendBroadcast(
aIntent);
} else if (aInstruction.equals("slide_preview")) {
int aSlideNumber = Integer.parseInt(aCommand.get(1));
String aImageString = aCommand.get(2);
try {
byte[] aImage = Base64.decode(aImageString, Base64.DEFAULT);
// Store image internally
mSlideShow.putImage(aSlideNumber, aImage);
Intent aIntent = new Intent(
CommunicationService.MSG_SLIDE_PREVIEW);
aIntent.putExtra("slide_number", aSlideNumber);
LocalBroadcastManager.getInstance(mContext).sendBroadcast(
aIntent);
} catch (IllegalArgumentException e) {
// Bad data - tough luck
}
} else if (aInstruction.equals("slide_notes")) {
int aSlideNumber = Integer.parseInt(aCommand.get(1));
String aNotes = new String();
for (int i = 2; i < aCommand.size(); i++) {
aNotes += aCommand.get(i);
}
// Store image internally
mSlideShow.putNotes(aSlideNumber, aNotes);
Intent aIntent = new Intent(
CommunicationService.MSG_SLIDE_NOTES);
aIntent.putExtra("slide_number", aSlideNumber);
LocalBroadcastManager.getInstance(mContext).sendBroadcast(
aIntent);
}
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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