stereo vision

Build/Android/project.properties

@@ -1,14 +0,0 @@
-# This file is automatically generated by Android Tools.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-#
-# This file must be checked in Version Control Systems.
-#
-# To customize properties used by the Ant build system edit
-# "ant.properties", and override values to adapt the script to your
-# project structure.
-#
-# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
-proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
-
-# Project target.
-target=android-19

Build/Android/res/values/GooglePlayAppID.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-	<string name="app_id"></string>
-</resources>

Build/Android/src/com/epicgames/Gallery/AlarmReceiver.java

@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2012 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.epicgames.Gallery;
-
-import com.google.android.vending.expansion.downloader.DownloaderClientMarshaller;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager.NameNotFoundException;
-
-/**
- * You should start your derived downloader class when this receiver gets the message 
- * from the alarm service using the provided service helper function within the
- * DownloaderClientMarshaller. This class must be then registered in your AndroidManifest.xml
- * file with a section like this:
- *         <receiver android:name=".AlarmReceiver"/>
- */
-public class AlarmReceiver extends BroadcastReceiver {
-
-    @Override
-    public void onReceive(Context context, Intent intent) {
-        try {
-            DownloaderClientMarshaller.startDownloadServiceIfRequired(context, intent, OBBDownloaderService.class);
-        } catch (NameNotFoundException e) {
-            e.printStackTrace();
-        }       
-    }
-
-}

Build/Android/src/com/epicgames/Gallery/DownloaderActivity.java

@@ -1,809 +0,0 @@
-/*
- * Copyright (C) 2012 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.epicgames.Gallery;
-
-import com.android.vending.expansion.zipfile.ZipResourceFile;
-import com.android.vending.expansion.zipfile.ZipResourceFile.ZipEntryRO;
-import com.google.android.vending.expansion.downloader.Constants;
-import com.google.android.vending.expansion.downloader.DownloadProgressInfo;
-import com.google.android.vending.expansion.downloader.DownloaderClientMarshaller;
-import com.google.android.vending.expansion.downloader.DownloaderServiceMarshaller;
-import com.google.android.vending.expansion.downloader.Helpers;
-import com.google.android.vending.expansion.downloader.IDownloaderClient;
-import com.google.android.vending.expansion.downloader.IDownloaderService;
-import com.google.android.vending.expansion.downloader.IStub;
-
-import android.app.Activity;
-import android.app.PendingIntent;
-import android.app.AlertDialog;
-import android.app.AlertDialog.Builder;
-import android.content.Intent;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnClickListener;
-import android.os.AsyncTask;
-import android.os.Bundle;
-import android.os.Messenger;
-import android.os.SystemClock;
-import android.provider.Settings;
-import android.util.Log;
-import android.view.View;
-import android.widget.Button;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.util.zip.CRC32;
-import java.util.Map;
-import java.util.HashMap;
-import java.util.List;
-import java.util.ArrayList;
-
-import com.epicgames.ue4.GameActivity;
-
-/**
- * This is sample code for a project built against the downloader library. It
- * implements the IDownloaderClient that the client marshaler will talk to as
- * messages are delivered from the DownloaderService.
- */
-public class DownloaderActivity extends Activity implements IDownloaderClient {
-    private static final String LOG_TAG = "LVLDownloader";
-    private ProgressBar mPB;
-
-    private TextView mStatusText;
-    private TextView mProgressFraction;
-    private TextView mProgressPercent;
-    private TextView mAverageSpeed;
-    private TextView mTimeRemaining;
-
-    private View mDashboard;
-    private View mCellMessage;
-
-    private Button mPauseButton;
-    private Button mWiFiSettingsButton;
-
-    private boolean mStatePaused;
-    private int mState;
-
-    private IDownloaderService mRemoteService;
-
-    private IStub mDownloaderClientStub;
-	
-	private final CharSequence[] OBBSelectItems = { "Use Store Data", "Use Development Data" };
-
-	
-    private void setState(int newState) {
-        if (mState != newState) {
-            mState = newState;
-            mStatusText.setText(Helpers.getDownloaderStringResourceIDFromState(newState));
-        }
-    }
-
-    private void setButtonPausedState(boolean paused) {
-        mStatePaused = paused;
-        int stringResourceID = paused ? R.string.text_button_resume :
-                R.string.text_button_pause;
-        mPauseButton.setText(stringResourceID);
-    }
-	
-	static DownloaderActivity _download;
-	
-	private Intent OutputData;
-
-    /**
-     * Go through each of the APK Expansion files defined in the structure above
-     * and determine if the files are present and match the required size. Free
-     * applications should definitely consider doing this, as this allows the
-     * application to be launched for the first time without having a network
-     * connection present. Paid applications that use LVL should probably do at
-     * least one LVL check that requires the network to be present, so this is
-     * not as necessary.
-     * 
-     * @return true if they are present.
-     */
-    boolean expansionFilesDelivered() {
-		
-        for (OBBData.XAPKFile xf : OBBData.xAPKS) {
-            String fileName = Helpers.getExpansionAPKFileName(this, xf.mIsMain, xf.mFileVersion, OBBData.AppType);
-			GameActivity.Log.debug("Checking for file : " + fileName);
-			String fileForNewFile = Helpers.generateSaveFileName(this, fileName);
-			String fileForDevFile = Helpers.generateSaveFileNameDevelopment(this, fileName);
-			GameActivity.Log.debug("which is really being resolved to : " + fileForNewFile + "\n Or : " + fileForDevFile);
-            if (!Helpers.doesFileExist(this, fileName, xf.mFileSize, false) &&
-				!Helpers.doesFileExistDev(this, fileName, xf.mFileSize, false))
-                return false;
-        }
-        return true;
-    }
-	
-	boolean onlySingleExpansionFileFound() {
-		for (OBBData.XAPKFile xf : OBBData.xAPKS) {
-            String fileName = Helpers.getExpansionAPKFileName(this, xf.mIsMain, xf.mFileVersion, OBBData.AppType);
-			GameActivity.Log.debug("Checking for file : " + fileName);
-			String fileForNewFile = Helpers.generateSaveFileName(this, fileName);
-			String fileForDevFile = Helpers.generateSaveFileNameDevelopment(this, fileName);
-			
-			if (Helpers.doesFileExist(this, fileName, xf.mFileSize, false) &&
-				Helpers.doesFileExistDev(this, fileName, xf.mFileSize, false))
-                return false;
-		}
-		
-		return true;		
-	}
-	
-	File getFileDetailsCacheFile() {
-		return new File(this.getExternalFilesDir(null), "cacheFile.txt");
-	}
-	
-	boolean expansionFilesUptoData() {
-	
-		File cacheFile = getFileDetailsCacheFile();
-		// Read data into an array or something...
-		Map<String, Long> fileDetailsMap = new HashMap<String, Long>();
-		
-		if(cacheFile.exists()) {
-			try {
-				FileReader fileCache = new FileReader(cacheFile);
-				BufferedReader bufferedFileCache = new BufferedReader(fileCache);
-				List<String> lines = new ArrayList<String>();
-				String line = null;
-				while ((line = bufferedFileCache.readLine()) != null) {
-					lines.add(line);
-				}
-				bufferedFileCache.close();
-				
-				for(String dataLine : lines)
-				{
-					GameActivity.Log.debug("Splitting dataLine => " + dataLine);
-					String[] parts = dataLine.split(",");
-					fileDetailsMap.put(parts[0], Long.parseLong(parts[1]));
-				}
-			}
-			catch(Exception e)
-			{
-				GameActivity.Log.debug("Exception thrown during file details reading.");
-				e.printStackTrace();
-				fileDetailsMap.clear();
-			}	
-		}
-		
-		for (OBBData.XAPKFile xf : OBBData.xAPKS) {
-            String fileName = Helpers.getExpansionAPKFileName(this, xf.mIsMain, xf.mFileVersion, OBBData.AppType);
-			String fileForNewFile = Helpers.generateSaveFileName(this, fileName);
-			String fileForDevFile = Helpers.generateSaveFileNameDevelopment(this, fileName);
-			// check to see if time/data on files match cached version
-			// if not return false
-			File srcFile = new File(fileForNewFile);
-			File srcDevFile = new File(fileForDevFile);
-			long lastModified = srcFile.lastModified();
-			long lastModifiedDev = srcDevFile.lastModified();
-			if(!(srcFile.exists() && fileDetailsMap.containsKey(fileName) && lastModified == fileDetailsMap.get(fileName)) 
-				&&
-			   !(srcDevFile.exists() && fileDetailsMap.containsKey(fileName) && lastModifiedDev == fileDetailsMap.get(fileName)))
-				return false;
-		}
-		return true;
-	}
-	
-	static private void RemoveOBBFile(int OBBToDelete) {
-		
-		for (OBBData.XAPKFile xf : OBBData.xAPKS) {
-		    String fileName = Helpers.getExpansionAPKFileName(DownloaderActivity._download, xf.mIsMain, xf.mFileVersion, OBBData.AppType);
-			switch(OBBToDelete)
-			{
-			case 0:
-				String fileForNewFile = Helpers.generateSaveFileName(DownloaderActivity._download, fileName);
-				File srcFile = new File(fileForNewFile);
-				srcFile.delete();
-				break;
-			case 1:
-				String fileForDevFile = Helpers.generateSaveFileNameDevelopment(DownloaderActivity._download, fileName);
-				File srcDevFile = new File(fileForDevFile);
-				srcDevFile.delete();
-				break;
-			}
-		}		
-	}
-	
-	private void ProcessOBBFiles()
-	{
-		if(GameActivity.Get().VerifyOBBOnStartUp && !expansionFilesUptoData()) {
-				validateXAPKZipFiles();
-		} else {
-				OutputData.putExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_FILES_PRESENT);		
-				setResult(RESULT_OK, OutputData);
-				finish();
-				overridePendingTransition(R.anim.noaction, R.anim.noaction);
-		}
-	}
-
-    /**
-     * Calculating a moving average for the validation speed so we don't get
-     * jumpy calculations for time etc.
-     */
-    static private final float SMOOTHING_FACTOR = 0.005f;
-
-    /**
-     * Used by the async task
-     */
-    private boolean mCancelValidation;
-
-    /**
-     * Go through each of the Expansion APK files and open each as a zip file.
-     * Calculate the CRC for each file and return false if any fail to match.
-     * 
-     * @return true if XAPKZipFile is successful
-     */
-    void validateXAPKZipFiles() {
-        AsyncTask<Object, DownloadProgressInfo, Boolean> validationTask = new AsyncTask<Object, DownloadProgressInfo, Boolean>() {
-
-            @Override
-            protected void onPreExecute() {
-                mDashboard.setVisibility(View.VISIBLE);
-                mCellMessage.setVisibility(View.GONE);
-                mStatusText.setText(R.string.text_verifying_download);
-                mPauseButton.setOnClickListener(new View.OnClickListener() {
-                    @Override
-                    public void onClick(View view) {
-                        mCancelValidation = true;
-                    }
-                });
-				mPauseButton.setVisibility(View.GONE);
-                // mPauseButton.setText(R.string.text_button_cancel_verify);
-                super.onPreExecute();
-            }
-
-            @Override
-            protected Boolean doInBackground(Object... params) {
-                for (OBBData.XAPKFile xf : OBBData.xAPKS) {
-                    String fileName = Helpers.getExpansionAPKFileName(
-                            DownloaderActivity.this,
-                            xf.mIsMain, xf.mFileVersion, OBBData.AppType);
-					boolean normalFile = Helpers.doesFileExist(DownloaderActivity.this, fileName, xf.mFileSize, false);
-					boolean devFile = Helpers.doesFileExistDev(DownloaderActivity.this, fileName, xf.mFileSize, false);
-							
-                    if (!normalFile &&	!devFile )
-                        return false;
-					
-					if(normalFile)
-                    {
-						fileName = Helpers.generateSaveFileName(DownloaderActivity.this, fileName);
-					}
-					else
-					{
-						fileName = Helpers.generateSaveFileNameDevelopment(DownloaderActivity.this, fileName);
-					}			
-					
-                    ZipResourceFile zrf;
-                    byte[] buf = new byte[1024 * 256];
-                    try {
-                        zrf = new ZipResourceFile(fileName);
-                        ZipEntryRO[] entries = zrf.getAllEntries();
-                        /**
-                         * First calculate the total compressed length
-                         */
-                        long totalCompressedLength = 0;
-                        for (ZipEntryRO entry : entries) {
-                            totalCompressedLength += entry.mCompressedLength;
-                        }
-                        float averageVerifySpeed = 0;
-                        long totalBytesRemaining = totalCompressedLength;
-                        long timeRemaining;
-                        /**
-                         * Then calculate a CRC for every file in the Zip file,
-                         * comparing it to what is stored in the Zip directory.
-                         * Note that for compressed Zip files we must extract
-                         * the contents to do this comparison.
-                         */
-                        for (ZipEntryRO entry : entries) {
-                            if (-1 != entry.mCRC32) {
-                                long length = entry.mUncompressedLength;
-                                CRC32 crc = new CRC32();
-                                DataInputStream dis = null;
-                                try {
-                                    dis = new DataInputStream(
-                                            zrf.getInputStream(entry.mFileName));
-
-                                    long startTime = SystemClock.uptimeMillis();
-                                    while (length > 0) {
-                                        int seek = (int) (length > buf.length ? buf.length
-                                                : length);
-                                        dis.readFully(buf, 0, seek);
-                                        crc.update(buf, 0, seek);
-                                        length -= seek;
-                                        long currentTime = SystemClock.uptimeMillis();
-                                        long timePassed = currentTime - startTime;
-                                        if (timePassed > 0) {
-                                            float currentSpeedSample = (float) seek
-                                                    / (float) timePassed;
-                                            if (0 != averageVerifySpeed) {
-                                                averageVerifySpeed = SMOOTHING_FACTOR
-                                                        * currentSpeedSample
-                                                        + (1 - SMOOTHING_FACTOR)
-                                                        * averageVerifySpeed;
-                                            } else {
-                                                averageVerifySpeed = currentSpeedSample;
-                                            }
-                                            totalBytesRemaining -= seek;
-                                            timeRemaining = (long) (totalBytesRemaining / averageVerifySpeed);
-                                            this.publishProgress(
-                                                    new DownloadProgressInfo(
-                                                            totalCompressedLength,
-                                                            totalCompressedLength
-                                                                    - totalBytesRemaining,
-                                                            timeRemaining,
-                                                            averageVerifySpeed)
-                                                    );
-                                        }
-                                        startTime = currentTime;
-                                        if (mCancelValidation)
-                                            return true;
-                                    }
-                                    if (crc.getValue() != entry.mCRC32) {
-                                        Log.e(Constants.TAG,
-                                                "CRC does not match for entry: "
-                                                        + entry.mFileName);
-                                        Log.e(Constants.TAG,
-                                                "In file: " + entry.getZipFileName());
-                                        return false;
-                                    }
-                                } finally {
-                                    if (null != dis) {
-                                        dis.close();
-                                    }
-                                }
-                            }
-                        }
-                    } catch (IOException e) {
-                        e.printStackTrace();
-                        return false;
-                    }
-                }
-                return true;
-            }
-
-            @Override
-            protected void onProgressUpdate(DownloadProgressInfo... values) {
-                onDownloadProgress(values[0]);
-                super.onProgressUpdate(values);
-            }
-
-            @Override
-            protected void onPostExecute(Boolean result) {
-                if (result) {
-					// save details to cache file...
-					try {
-						File cacheFile = getFileDetailsCacheFile();
-						FileWriter fileCache = new FileWriter(cacheFile);
-						BufferedWriter bufferedFileCache = new BufferedWriter(fileCache);
-					
-										
-						for (OBBData.XAPKFile xf : OBBData.xAPKS) {
-							String fileName = Helpers.getExpansionAPKFileName(DownloaderActivity.this, xf.mIsMain, xf.mFileVersion, OBBData.AppType);
-							String fileForNewFile = Helpers.generateSaveFileName(DownloaderActivity.this, fileName);
-							String fileForDevFile = Helpers.generateSaveFileNameDevelopment(DownloaderActivity.this, fileName);
-														
-							GameActivity.Log.debug("Writing details for file : " + fileName);
-								
-							File srcFile = new File(fileForNewFile);
-							File srcDevFile = new File(fileForDevFile);
-							if(srcFile.exists()) {
-								long lastModified = srcFile.lastModified();
-								bufferedFileCache.write(fileName);
-								bufferedFileCache.write(",");
-								bufferedFileCache.write(new Long(lastModified).toString());
-								bufferedFileCache.newLine();
-								GameActivity.Log.debug("Details for file : " + fileName + " with modified time of " + new Long(lastModified).toString() );
-							}	
-							else {
-								long lastModified = srcDevFile.lastModified();
-								bufferedFileCache.write(fileName);
-								bufferedFileCache.write(",");
-								bufferedFileCache.write(new Long(lastModified).toString());
-								bufferedFileCache.newLine();
-								GameActivity.Log.debug("Details for file : " + fileName + " with modified time of " + new Long(lastModified).toString() );
-							}							
-						}
-						
-						bufferedFileCache.close();
-						
-					}
-					catch(Exception e)
-					{
-						GameActivity.Log.debug("Exception thrown during file details writing.");
-						e.printStackTrace();
-					}
-					/*
-                    mDashboard.setVisibility(View.VISIBLE);
-                    mCellMessage.setVisibility(View.GONE);
-                    mStatusText.setText(R.string.text_validation_complete);
-                    mPauseButton.setOnClickListener(new View.OnClickListener() {
-                        @Override
-                        public void onClick(View view) {
-							OutputData.putExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_FILES_PRESENT);		
-							setResult(RESULT_OK, OutputData);
-							finish();
-                        }
-                    });
-                    mPauseButton.setText(android.R.string.ok);
-					*/
-					OutputData.putExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_FILES_PRESENT);		
-					setResult(RESULT_OK, OutputData);
-					finish();
-					
-					
-                } else {
-					// clear cache file if it exists...
-					File cacheFile = getFileDetailsCacheFile();
-					if(cacheFile.exists()) {
-						cacheFile.delete();
-					}
-					
-                    mDashboard.setVisibility(View.VISIBLE);
-                    mCellMessage.setVisibility(View.GONE);
-                    mStatusText.setText(R.string.text_validation_failed);
-                    mPauseButton.setOnClickListener(new View.OnClickListener() {
-                        @Override
-                        public void onClick(View view) {
-							OutputData.putExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_INVALID);		
-							setResult(RESULT_OK, OutputData);
-							finish();
-                        }
-                    });
-                    mPauseButton.setText(android.R.string.cancel);
-                }
-                super.onPostExecute(result);
-            }
-
-        };
-        validationTask.execute(new Object());
-    }
-
-    /**
-     * If the download isn't present, we initialize the download UI. This ties
-     * all of the controls into the remote service calls.
-     */
-    private void initializeDownloadUI() {
-        mDownloaderClientStub = DownloaderClientMarshaller.CreateStub
-                (this, OBBDownloaderService.class);
-        setContentView(R.layout.downloader_progress);
-
-        mPB = (ProgressBar) findViewById(R.id.progressBar);
-        mStatusText = (TextView) findViewById(R.id.statusText);
-        mProgressFraction = (TextView) findViewById(R.id.progressAsFraction);
-        mProgressPercent = (TextView) findViewById(R.id.progressAsPercentage);
-        mAverageSpeed = (TextView) findViewById(R.id.progressAverageSpeed);
-        mTimeRemaining = (TextView) findViewById(R.id.progressTimeRemaining);
-        mDashboard = findViewById(R.id.downloaderDashboard);
-        mCellMessage = findViewById(R.id.approveCellular);
-        mPauseButton = (Button) findViewById(R.id.pauseButton);
-        mWiFiSettingsButton = (Button) findViewById(R.id.wifiSettingsButton);
-
-        mPauseButton.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                if (mStatePaused) {
-                    mRemoteService.requestContinueDownload();
-                } else {
-                    mRemoteService.requestPauseDownload();
-                }
-                setButtonPausedState(!mStatePaused);
-            }
-        });
-
-        mWiFiSettingsButton.setOnClickListener(new View.OnClickListener() {
-
-            @Override
-            public void onClick(View v) {
-                startActivity(new Intent(Settings.ACTION_WIFI_SETTINGS));
-            }
-        });
-
-        Button resumeOnCell = (Button) findViewById(R.id.resumeOverCellular);
-        resumeOnCell.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                mRemoteService.setDownloadFlags(IDownloaderService.FLAGS_DOWNLOAD_OVER_CELLULAR);
-                mRemoteService.requestContinueDownload();
-                mCellMessage.setVisibility(View.GONE);
-            }
-        });
-
-    }
-
-    /**
-     * Called when the activity is first create; we wouldn't create a layout in
-     * the case where we have the file and are moving to another activity
-     * without downloading.
-     */
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-		GameActivity.Log.debug("Starting DownloaderActivity...");
-		_download = this;
-		// Create somewhere to place the output - we'll check this on 'finish' to make sure we are returning 'something'
-		OutputData = new Intent();
-		
-        /**
-         * Both downloading and validation make use of the "download" UI
-         */
-        initializeDownloadUI();
-		GameActivity.Log.debug("... UI setup. Checking for files.");
-		
-        /**
-         * Before we do anything, are the files we expect already here and
-         * delivered (presumably by Market) For free titles, this is probably
-         * worth doing. (so no Market request is necessary)
-         */
-        if (!expansionFilesDelivered()) {
-				GameActivity.Log.debug("... Whoops... missing; go go go download system!");
-				
-            try {
-			
-				// Make sure we have a key before we try to start the service
-				if(OBBDownloaderService.getPublicKeyLength() == 0) {
-					AlertDialog.Builder builder = new AlertDialog.Builder(this);
-				
-					builder.setCancelable(false)
-							.setTitle("No Google Play Store Key")
-							.setMessage("No OBB found and no store key to try to download. Please set one up in Android Project Settings")
-							.setPositiveButton("Exit", new DialogInterface.OnClickListener() {
-								public void onClick(DialogInterface dialog, int item) {
-									OutputData.putExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_NO_PLAY_KEY);
-									setResult(RESULT_OK, OutputData);
-									finish();
-								}
-							});
-					
-					AlertDialog alert = builder.create();
-					alert.show();
-				}
-				else
-				{
-			
-					Intent launchIntent = DownloaderActivity.this
-							.getIntent();
-					Intent intentToLaunchThisActivityFromNotification = new Intent(
-							DownloaderActivity
-							.this, DownloaderActivity.this.getClass());
-					intentToLaunchThisActivityFromNotification.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
-							Intent.FLAG_ACTIVITY_CLEAR_TOP);
-					intentToLaunchThisActivityFromNotification.setAction(launchIntent.getAction());
-
-					if (launchIntent.getCategories() != null) {
-						for (String category : launchIntent.getCategories()) {
-							intentToLaunchThisActivityFromNotification.addCategory(category);
-						}
-					}
-
-					// Build PendingIntent used to open this activity from
-					// Notification
-					PendingIntent pendingIntent = PendingIntent.getActivity(
-							DownloaderActivity.this,
-							0, intentToLaunchThisActivityFromNotification,
-							PendingIntent.FLAG_UPDATE_CURRENT);
-					// Request to start the download
-					int startResult = DownloaderClientMarshaller.startDownloadServiceIfRequired(this,
-							pendingIntent, OBBDownloaderService.class);
-
-					if (startResult != DownloaderClientMarshaller.NO_DOWNLOAD_REQUIRED) {
-						// The DownloaderService has started downloading the files,
-						// show progress
-						initializeDownloadUI();
-						return;
-					} // otherwise, download not needed so we fall through to saying all is OK
-					else
-					{
-						OutputData.putExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_FILES_PRESENT);
-						setResult(RESULT_OK, OutputData);
-						finish();
-					}
-				}
-                  
-            } catch (NameNotFoundException e) {
-                Log.e(LOG_TAG, "Cannot find own package! MAYDAY!");
-                e.printStackTrace();
-            }
-
-        } else {
-			GameActivity.Log.debug("... Can has! Check 'em Dano!");
-			if(!onlySingleExpansionFileFound())	{
-				// Do some UI here to figure out which we want to keep
-				
-				AlertDialog.Builder builder = new AlertDialog.Builder(this);
-				
-				builder.setCancelable(false)
-						.setTitle("Select OBB to use")
-					    .setItems(OBBSelectItems, new DialogInterface.OnClickListener() {
-							public void onClick(DialogInterface dialog, int item) {
-								DownloaderActivity.RemoveOBBFile(item);
-								ProcessOBBFiles();
-							}
-						});
-				
-				AlertDialog alert = builder.create();
-				alert.show();
-			}
-			else {
-				ProcessOBBFiles();
-			}
-        }
-    }
-
-    /**
-     * Connect the stub to our service on start.
-     */
-    @Override
-    protected void onStart() {
-        if (null != mDownloaderClientStub) {
-            mDownloaderClientStub.connect(this);
-        }
-        super.onStart();
-    }
-	
-	@Override
-	protected void onPause() {
-		super.onPause();
-		GameActivity.Log.debug("In onPause");
-		
-		if(OutputData.getIntExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_NO_RETURN_CODE) == GameActivity.DOWNLOAD_NO_RETURN_CODE)
-		{
-			GameActivity.Log.debug("onPause returning that user quit the download.");
-			OutputData.putExtra(GameActivity.DOWNLOAD_RETURN_NAME, GameActivity.DOWNLOAD_USER_QUIT);
-			setResult(RESULT_OK, OutputData);
-		}
-	}
-
-    /**
-     * Disconnect the stub from our service on stop
-     */
-    @Override
-    protected void onStop() {
-        if (null != mDownloaderClientStub) {
-            mDownloaderClientStub.disconnect(this);
-        }
-        super.onStop();
-		setResult(RESULT_OK, OutputData);
-    }
-
-    /**
-     * Critical implementation detail. In onServiceConnected we create the
-     * remote service and marshaler. This is how we pass the client information
-     * back to the service so the client can be properly notified of changes. We
-     * must do this every time we reconnect to the service.
-     */
-    @Override
-    public void onServiceConnected(Messenger m) {
-        mRemoteService = DownloaderServiceMarshaller.CreateProxy(m);
-        mRemoteService.onClientUpdated(mDownloaderClientStub.getMessenger());
-    }
-
-    /**
-     * The download state should trigger changes in the UI --- it may be useful
-     * to show the state as being indeterminate at times. This sample can be
-     * considered a guideline.
-     */
-    @Override
-    public void onDownloadStateChanged(int newState) {
-        setState(newState);
-        boolean showDashboard = true;
-        boolean showCellMessage = false;
-        boolean paused;
-        boolean indeterminate;
-        switch (newState) {
-            case IDownloaderClient.STATE_IDLE:
-                // STATE_IDLE means the service is listening, so it's
-                // safe to start making calls via mRemoteService.
-                paused = false;
-                indeterminate = true;
-                break;
-            case IDownloaderClient.STATE_CONNECTING:
-            case IDownloaderClient.STATE_FETCHING_URL:
-                showDashboard = true;
-                paused = false;
-                indeterminate = true;
-                break;
-            case IDownloaderClient.STATE_DOWNLOADING:
-                paused = false;
-                showDashboard = true;
-                indeterminate = false;
-                break;
-
-            case IDownloaderClient.STATE_FAILED_CANCELED:
-            case IDownloaderClient.STATE_FAILED:
-            case IDownloaderClient.STATE_FAILED_FETCHING_URL:
-            case IDownloaderClient.STATE_FAILED_UNLICENSED:
-                paused = true;
-                showDashboard = false;
-                indeterminate = false;
-                break;
-            case IDownloaderClient.STATE_PAUSED_NEED_CELLULAR_PERMISSION:
-            case IDownloaderClient.STATE_PAUSED_WIFI_DISABLED_NEED_CELLULAR_PERMISSION:
-                showDashboard = false;
-                paused = true;
-                indeterminate = false;
-                showCellMessage = true;
-                break;
-
-            case IDownloaderClient.STATE_PAUSED_BY_REQUEST:
-                paused = true;
-                indeterminate = false;
-                break;
-            case IDownloaderClient.STATE_PAUSED_ROAMING:
-            case IDownloaderClient.STATE_PAUSED_SDCARD_UNAVAILABLE:
-                paused = true;
-                indeterminate = false;
-                break;
-            case IDownloaderClient.STATE_COMPLETED:
-                showDashboard = false;
-                paused = false;
-                indeterminate = false;
-                validateXAPKZipFiles();
-                return;
-            default:
-                paused = true;
-                indeterminate = true;
-                showDashboard = true;
-        }
-        int newDashboardVisibility = showDashboard ? View.VISIBLE : View.GONE;
-        if (mDashboard.getVisibility() != newDashboardVisibility) {
-            mDashboard.setVisibility(newDashboardVisibility);
-        }
-        int cellMessageVisibility = showCellMessage ? View.VISIBLE : View.GONE;
-        if (mCellMessage.getVisibility() != cellMessageVisibility) {
-            mCellMessage.setVisibility(cellMessageVisibility);
-        }
-
-        mPB.setIndeterminate(indeterminate);
-        setButtonPausedState(paused);
-    }
-
-    /**
-     * Sets the state of the various controls based on the progressinfo object
-     * sent from the downloader service.
-     */
-    @Override
-    public void onDownloadProgress(DownloadProgressInfo progress) {
-        mAverageSpeed.setText(getString(R.string.kilobytes_per_second,
-                Helpers.getSpeedString(progress.mCurrentSpeed)));
-        mTimeRemaining.setText(getString(R.string.time_remaining,
-                Helpers.getTimeRemaining(progress.mTimeRemaining)));
-
-        progress.mOverallTotal = progress.mOverallTotal;
-        mPB.setMax((int) (progress.mOverallTotal >> 8));
-        mPB.setProgress((int) (progress.mOverallProgress >> 8));
-        mProgressPercent.setText(Long.toString(progress.mOverallProgress
-                * 100 /
-                progress.mOverallTotal) + "%");
-        mProgressFraction.setText(Helpers.getDownloadProgressString
-                (progress.mOverallProgress,
-                        progress.mOverallTotal));
-    }
-
-    @Override
-    protected void onDestroy() {
-        this.mCancelValidation = true;
-        super.onDestroy();
-    }
-
-}

Build/Android/src/com/epicgames/Gallery/OBBDownloaderService.java

@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2012 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.epicgames.Gallery;
-
-import com.google.android.vending.expansion.downloader.impl.DownloaderService;
-
-/**
- * Minimal client implementation of the
- * DownloaderService from the Downloader library.
- */
-public class OBBDownloaderService extends DownloaderService {
-    // stuff for LVL -- MODIFY FOR YOUR APPLICATION!
-    private static final String BASE64_PUBLIC_KEY = "";
-    // used by the preference obfuscater
-    private static final byte[] SALT = new byte[] {
-            1, 43, -12, -1, 54, 98,
-            -100, -12, 43, 2, -8, -4, 9, 5, -106, -108, -33, 45, -1, 84
-    };
-
-	public static int getPublicKeyLength() {
-		return BASE64_PUBLIC_KEY.length();
-	}
-	
-    /**
-     * This public key comes from your Android Market publisher account, and it
-     * used by the LVL to validate responses from Market on your behalf.
-     */
-    @Override
-    public String getPublicKey() {
-        return BASE64_PUBLIC_KEY;
-    }
-
-    /**
-     * This is used by the preference obfuscater to make sure that your
-     * obfuscated preferences are different than the ones used by other
-     * applications.
-     */
-    @Override
-    public byte[] getSALT() {
-        return SALT;
-    }
-
-    /**
-     * Fill this in with the class name for your alarm receiver. We do this
-     * because receivers must be unique across all of Android (it's a good idea
-     * to make sure that your receiver is in your unique package)
-     */
-    @Override
-    public String getAlarmReceiverClassName() {
-        return com.epicgames.Gallery.AlarmReceiver.class.getName();
-    }
-}

Build/Android/src/com/epicgames/ue4/DownloadShim.java

@@ -1,33 +0,0 @@
-package com.epicgames.ue4;
-
-import com.epicgames.Gallery.OBBDownloaderService;
-import com.epicgames.Gallery.DownloaderActivity;
-import android.app.Activity;
-import com.google.android.vending.expansion.downloader.Helpers;
-import com.epicgames.Gallery.OBBData;
-
-
-public class DownloadShim
-{
-	public static OBBDownloaderService DownloaderService;
-	public static DownloaderActivity DownloadActivity;
-	public static Class<DownloaderActivity> GetDownloaderType() { return DownloaderActivity.class; }
-	public static boolean expansionFilesDelivered(Activity activity, int version) {
-		for (OBBData.XAPKFile xf : OBBData.xAPKS) {
-			String fileName = Helpers.getExpansionAPKFileName(activity, xf.mIsMain, Integer.toString(version), OBBData.AppType);
-			GameActivity.Log.debug("Checking for file : " + fileName);
-			String fileForNewFile = Helpers.generateSaveFileName(activity, fileName);
-			String fileForDevFile = Helpers.generateSaveFileNameDevelopment(activity, fileName);
-			GameActivity.Log.debug("which is really being resolved to : " + fileForNewFile + "\n Or : " + fileForDevFile);
-			if (Helpers.doesFileExist(activity, fileName, xf.mFileSize, false)) {
-				GameActivity.Log.debug("Found OBB here: " + fileForNewFile);
-			}
-			else if (Helpers.doesFileExistDev(activity, fileName, xf.mFileSize, false)) {
-				GameActivity.Log.debug("Found OBB here: " + fileForDevFile);
-			}
-			else return false;
-		}
-		return true;
-	}
-}
-

Config/DefaultEngine.ini

@@ -77,7 +77,7 @@ vr.InstancedStereo=True
 r.MobileHDR=False
 vr.MobileMultiView=True
 r.Mobile.UseHWsRGBEncoding=True
-vr.RoundRobinOcclusion=True
+vr.RoundRobinOcclusion=False
 vr.ODSCapture=False
 r.MeshStreaming=False
 r.WireframeCullThreshold=5.000000
@@ -115,7 +115,6 @@ VisualizeCalibrationColorMaterialPath=None
 VisualizeCalibrationCustomMaterialPath=None
 VisualizeCalibrationGrayscaleMaterialPath=None
 r.Mobile.SupportGPUScene=1
-vr.VRS.HMDFixedFoveationLevel=1
 
 [/Script/HardwareTargeting.HardwareTargetingSettings]
 TargetedHardwareClass=Mobile
@@ -133,7 +132,7 @@ ThreePlayerSplitscreenLayout=FavorTop
 FourPlayerSplitscreenLayout=Grid
 bOffsetPlayerGamepadIds=False
 GameInstanceClass=/Script/Engine.GameInstance
-GameDefaultMap=/Game/Maps/Exhibition.Exhibition
+GameDefaultMap=/Game/VRTemplate/Maps/VRTemplateMap.VRTemplateMap
 ServerDefaultMap=/Engine/Maps/Entry.Entry
 GlobalDefaultGameMode=/Game/VRTemplate/Blueprints/VRGameMode.VRGameMode_C
 GlobalDefaultServerGameMode=None
@@ -176,7 +175,7 @@ StoreVersionOffsetX8664=0
 ApplicationDisplayName=
 VersionDisplayName=1.0
 MinSDKVersion=23
-TargetSDKVersion=29
+TargetSDKVersion=25
 InstallLocation=InternalOnly
 bEnableGradle=True
 bEnableLint=False
@@ -214,10 +213,10 @@ KeyStore=UE.keystore
 KeyAlias=DistroKey
 KeyStorePassword=codesigner
 KeyPassword=
-bBuildForArmV7=False
+bBuildForArmV7=True
-bBuildForArm64=True
+bBuildForArm64=False
 bBuildForX8664=False
-bBuildForES31=False
+bBuildForES31=True
 bSupportsVulkan=True
 bSupportsVulkanSM5=False
 ClangSanitizer=None
@@ -264,7 +263,7 @@ AutoStreamingThreshold=0.000000
 AndroidGraphicsDebugger=None
 MaliGraphicsDebuggerPath=(Path="")
 bEnableMaliPerfCounters=False
-bMultiTargetFormat_ETC2=False
+bMultiTargetFormat_ETC2=True
 bMultiTargetFormat_DXT=True
 bMultiTargetFormat_ASTC=True
 TextureFormatPriority_ETC2=0.200000
@@ -349,4 +348,3 @@ FFRLevel=FFR_Medium
 [/Script/Engine.Engine]
 +ActiveGameNameRedirects=(OldGameName="TP_VirtualRealityBP",NewGameName="/Script/Gallery")
 +ActiveGameNameRedirects=(OldGameName="/Script/TP_VirtualRealityBP",NewGameName="/Script/Gallery")
-

Config/DefaultGame.ini

@@ -2,76 +2,3 @@
 ProjectID=91407DA546A55FB46A0ED68419EBF86D
 bStartInVR=True
 
-[/Script/UnrealEd.ProjectPackagingSettings]
-Build=IfProjectHasCode
-BuildConfiguration=PPBC_Development
-BuildTarget=
-StagingDirectory=(Path="D:/Unreal Projects/Builds/build5")
-FullRebuild=False
-ForDistribution=False
-IncludeDebugFiles=False
-BlueprintNativizationMethod=Disabled
-bIncludeNativizedAssetsInProjectGeneration=False
-bExcludeMonolithicEngineHeadersInNativizedCode=False
-UsePakFile=True
-bUseIoStore=False
-bMakeBinaryConfig=False
-bGenerateChunks=False
-bGenerateNoChunks=False
-bChunkHardReferencesOnly=False
-bForceOneChunkPerFile=False
-MaxChunkSize=0
-bBuildHttpChunkInstallData=False
-HttpChunkInstallDataDirectory=(Path="")
-bCompressed=True
-PakFileCompressionFormats=Oodle
-bForceUseProjectCompressionFormatIgnoreHardwareOverride=False
-PakFileAdditionalCompressionOptions=-compressionblocksize=256KB
-PakFileCompressionMethod=Kraken
-PakFileCompressionLevel_DebugDevelopment=3
-PakFileCompressionLevel_TestShipping=5
-PakFileCompressionLevel_Distribution=7
-HttpChunkInstallDataVersion=
-IncludePrerequisites=True
-IncludeAppLocalPrerequisites=False
-bShareMaterialShaderCode=True
-bDeterministicShaderCodeOrder=False
-bSharedMaterialNativeLibraries=True
-ApplocalPrerequisitesDirectory=(Path="")
-IncludeCrashReporter=False
-InternationalizationPreset=English
--CulturesToStage=en
-+CulturesToStage=en
-LocalizationTargetCatchAllChunkId=0
-bCookAll=False
-bCookMapsOnly=False
-bSkipEditorContent=False
-bSkipMovies=False
--IniKeyBlacklist=KeyStorePassword
--IniKeyBlacklist=KeyPassword
--IniKeyBlacklist=rsa.privateexp
--IniKeyBlacklist=rsa.modulus
--IniKeyBlacklist=rsa.publicexp
--IniKeyBlacklist=aes.key
--IniKeyBlacklist=SigningPublicExponent
--IniKeyBlacklist=SigningModulus
--IniKeyBlacklist=SigningPrivateExponent
--IniKeyBlacklist=EncryptionKey
--IniKeyBlacklist=IniKeyBlacklist
--IniKeyBlacklist=IniSectionBlacklist
-+IniKeyBlacklist=KeyStorePassword
-+IniKeyBlacklist=KeyPassword
-+IniKeyBlacklist=rsa.privateexp
-+IniKeyBlacklist=rsa.modulus
-+IniKeyBlacklist=rsa.publicexp
-+IniKeyBlacklist=aes.key
-+IniKeyBlacklist=SigningPublicExponent
-+IniKeyBlacklist=SigningModulus
-+IniKeyBlacklist=SigningPrivateExponent
-+IniKeyBlacklist=EncryptionKey
-+IniKeyBlacklist=IniKeyBlacklist
-+IniKeyBlacklist=IniSectionBlacklist
-+MapsToCook=(FilePath="/Game/Maps/Gallery")
-+MapsToCook=(FilePath="/Game/Maps/Exhibition")
-+MapsToCook=(FilePath="/Game/VRTemplate/Maps/VRTemplateMap")
-

Config/DefaultInput.ini

@@ -142,6 +142,12 @@ DoubleClickTime=0.200000
 +ActionMappings=(ActionName="MenuToggleRight",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=ValveIndex_Right_System_Click)
 +ActionMappings=(ActionName="MenuToggleRight",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=MixedReality_Right_Menu_Click)
 +ActionMappings=(ActionName="MenuToggleRight",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=Vive_Right_Menu_Click)
++ActionMappings=(ActionName="GrabPullLeft",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=OculusTouch_Left_Y_Click)
++ActionMappings=(ActionName="GrabPullRight",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=RightMouseButton)
++ActionMappings=(ActionName="ScaleWorldUp",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=OculusTouch_Right_A_Click)
++ActionMappings=(ActionName="ScaleWorldUp",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=X)
++ActionMappings=(ActionName="ScaleWorldDown",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=Z)
++ActionMappings=(ActionName="ScaleWorldDown",bShift=False,bCtrl=False,bAlt=False,bCmd=False,Key=OculusTouch_Right_B_Click)
 +AxisMappings=(AxisName="MovementAxisLeft_X",Scale=1.000000,Key=OculusTouch_Left_Thumbstick_X)
 +AxisMappings=(AxisName="GrabAxisLeft",Scale=1.000000,Key=OculusTouch_Left_Grip_Axis)
 +AxisMappings=(AxisName="MovementAxisLeft_Y",Scale=1.000000,Key=OculusTouch_Left_Thumbstick_Y)
@@ -184,8 +190,9 @@ DoubleClickTime=0.200000
 +AxisMappings=(AxisName="MovementAxisRight_Y",Scale=1.000000,Key=ValveIndex_Right_Thumbstick_Y)
 +AxisMappings=(AxisName="MovementAxisRight_Y",Scale=1.000000,Key=MixedReality_Right_Thumbstick_Y)
 +AxisMappings=(AxisName="MovementAxisRight_Y",Scale=1.000000,Key=Vive_Right_Trackpad_Y)
-+AxisMappings=(AxisName="MovementAxisRight_Y",Scale=1.000000,Key=OculusTouch_Right_A_Click)
 +AxisMappings=(AxisName="TeleportationAxis",Scale=1.000000,Key=OculusTouch_Right_A_Click)
++AxisMappings=(AxisName="MovementAxisRight_Y",Scale=1.000000,Key=D)
++AxisMappings=(AxisName="MovementAxisRight_X",Scale=1.000000,Key=A)
 DefaultPlayerInputClass=/Script/Engine.PlayerInput
 DefaultInputComponentClass=/Script/Engine.InputComponent
 DefaultTouchInterface=None