Merge branch 'master' of https://github.com/highfidelity/hifi into project-freeloco

.gitignore

@@ -14,11 +14,13 @@ Makefile
 
 # Android Studio
 *.iml
+*.class
 local.properties
 android/gradle*
 android/.gradle
 android/**/src/main/jniLibs
 android/**/libs
+android/**/bin
 android/**/src/main/res/values/libs.xml
 android/**/src/main/assets
 android/**/gradle*
@@ -102,3 +104,6 @@ tools/unity-avatar-exporter/Logs
 tools/unity-avatar-exporter/Packages
 tools/unity-avatar-exporter/ProjectSettings
 tools/unity-avatar-exporter/Temp
+server-console/package-lock.json
+vcpkg/
+/tools/nitpick/compiledResources

CMakeLists.txt

@@ -12,7 +12,7 @@ target_python()
 
 if (HIFI_ANDROID )
     execute_process(
-        COMMAND ${HIFI_PYTHON_EXEC} ${CMAKE_CURRENT_SOURCE_DIR}/prebuild.py --android --build-root ${CMAKE_BINARY_DIR}
+        COMMAND ${HIFI_PYTHON_EXEC} ${CMAKE_CURRENT_SOURCE_DIR}/prebuild.py --android ${HIFI_ANDROID_APP} --build-root ${CMAKE_BINARY_DIR}
         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     )
 else()
@@ -80,8 +80,28 @@ endif()
 if (ANDROID)
   set(GLES_OPTION ON)
   set(PLATFORM_QT_COMPONENTS AndroidExtras WebView)
+  add_definitions(-DHIFI_ANDROID_APP=\"${HIFI_ANDROID_APP}\")
+  if (
+      (${HIFI_ANDROID_APP} STREQUAL "questInterface") OR 
+      (${HIFI_ANDROID_APP} STREQUAL "questFramePlayer") OR
+      (${HIFI_ANDROID_APP} STREQUAL "framePlayer") 
+    )
+    # We know the quest hardware has this extension, so we can force the use of instanced stereo
+    add_definitions(-DHAVE_EXT_clip_cull_distance)
+    # We can also use multiview stereo techniques
+    add_definitions(-DHAVE_OVR_multiview2)
+    add_definitions(-DHAVE_OVR_multiview)
+    # We can also use our own foveated textures
+    add_definitions(-DHAVE_QCOM_texture_foveated)
+
+    # if set, the application itself or some library it depends on MUST implement 
+    # `DisplayPluginList getDisplayPlugins()` and `InputPluginList getInputPlugins()`
+    add_definitions(-DCUSTOM_INPUT_PLUGINS) 
+    add_definitions(-DCUSTOM_DISPLAY_PLUGINS) 
+    set(PLATFORM_PLUGIN_LIBRARIES oculusMobile oculusMobilePlugin)
+  endif()
 else ()
-  set(PLATFORM_QT_COMPONENTS WebEngine)
+  set(PLATFORM_QT_COMPONENTS WebEngine Xml)
 endif ()
 
 if (USE_GLES AND (NOT ANDROID))
@@ -108,8 +128,10 @@ set(PLATFORM_QT_GL OpenGL)
 
 if (USE_GLES)
   add_definitions(-DUSE_GLES)
+  add_definitions(-DGPU_POINTER_STORAGE_SHARED)
   set(PLATFORM_GL_BACKEND gpu-gl-common gpu-gles)
 else()
+  add_definitions(-DGPU_POINTER_STORAGE_RAW)
   set(PLATFORM_GL_BACKEND gpu-gl-common gpu-gl)
 endif()
 
@@ -174,7 +196,7 @@ set_packaging_parameters()
 
 # FIXME hack to work on the proper Android toolchain
 if (ANDROID)
-  add_subdirectory(android/app)
+  add_subdirectory(android/apps/${HIFI_ANDROID_APP})
   return()
 endif()
 

INSTALL.md

@@ -4,7 +4,8 @@ During generation, CMake should produce an `install` target and a `package` targ
 
 ### Install
 
-The `install` target will copy the High Fidelity targets and their dependencies to your `CMAKE_INSTALL_PREFIX`.
+The `install` target will copy the High Fidelity targets and their dependencies to your `CMAKE_INSTALL_PREFIX`.  
+This variable is set by the `project(hifi)` command in `CMakeLists.txt` to `C:/Program Files/hifi` and stored in `build/CMakeCache.txt`
 
 ### Packaging
 
@@ -14,17 +15,67 @@ To produce an installer, run the `package` target.
 
 To produce an executable installer on Windows, the following are required:
 
-- [Nullsoft Scriptable Install System](http://nsis.sourceforge.net/Download) - 3.0b3
-- [UAC Plug-in for Nullsoft](http://nsis.sourceforge.net/UAC_plug-in) - 0.2.4c
-- [nsProcess Plug-in for Nullsoft](http://nsis.sourceforge.net/NsProcess_plugin) - 1.6
-- [Inetc Plug-in for Nullsoft](http://nsis.sourceforge.net/Inetc_plug-in) - 1.0
-- [NSISpcre Plug-in for Nullsoft](http://nsis.sourceforge.net/NSISpcre_plug-in) - 1.0
-- [nsisSlideshow Plug-in for Nullsoft](http://nsis.sourceforge.net/NsisSlideshow_plug-in) - 1.7
-- [Nsisunz plug-in for Nullsoft](http://nsis.sourceforge.net/Nsisunz_plug-in)
-- [ApplicationID plug-in for Nullsoft](http://nsis.sourceforge.net/ApplicationID_plug-in) - 1.0
+1.  [7-zip](<https://www.7-zip.org/download.html>)  
 
-Run the `package` target to create an executable installer using the Nullsoft Scriptable Install System.
+1. [Nullsoft Scriptable Install System](http://nsis.sourceforge.net/Download) - 3.04  
+  Install using defaults (will install to `C:\Program Files (x86)\NSIS`)
+1. [UAC Plug-in for Nullsoft](http://nsis.sourceforge.net/UAC_plug-in) - 0.2.4c  
+    1. Extract Zip
+    1. Copy `UAC.nsh` to `C:\Program Files (x86)\NSIS\Include\`
+    1. Copy `Plugins\x86-ansi\UAC.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-ansi\`
+    1. Copy `Plugins\x86-unicode\UAC.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-unicode\`
+1. [nsProcess Plug-in for Nullsoft](http://nsis.sourceforge.net/NsProcess_plugin) - 1.6 (use the link marked **nsProcess_1_6.7z**)
+    1. Extract Zip
+    1. Copy `Include\nsProcess.nsh` to `C:\Program Files (x86)\NSIS\Include\`
+    1. Copy `Plugins\nsProcess.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-ansi\`
+    1. Copy `Plugins\nsProcessW.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-unicode\`
+
+1. [InetC Plug-in for Nullsoft](http://nsis.sourceforge.net/Inetc_plug-in) - 1.0
+    1. Extract Zip
+    1. Copy `Plugin\x86-ansi\InetC.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-ansi\`
+    1. Copy `Plugin\x86-unicode\InetC.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-unicode\`
+    
+1. [NSISpcre Plug-in for Nullsoft](http://nsis.sourceforge.net/NSISpcre_plug-in) - 1.0
+    1. Extract Zip
+    1. Copy `NSISpre.nsh` to `C:\Program Files (x86)\NSIS\Include\`
+    1. Copy `NSISpre.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-ansi\`
+
+1. [nsisSlideshow Plug-in for Nullsoft](<http://wiz0u.free.fr/prog/nsisSlideshow/>) - 1.7
+   1.  Extract Zip
+   1.  Copy `bin\nsisSlideshow.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-ansi\`
+   1.  Copy `bin\nsisSlideshowW.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-unicode\`
+
+1. [Nsisunz plug-in for Nullsoft](http://nsis.sourceforge.net/Nsisunz_plug-in)
+   1.  Download both Zips and unzip
+   1.  Copy `nsisunz\Release\nsisunz.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-ansi\`
+   1.  Copy `NSISunzU\Plugin unicode\nsisunz.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-unicode\`
+
+1. [ApplicationID plug-in for Nullsoft]() - 1.0
+   1.  Download [`Pre-built DLLs`](<https://github.com/connectiblutz/NSIS-ApplicationID/releases/download/1.1/NSIS-ApplicationID.zip>)
+   1.  Extract Zip
+   1.  Copy `Release\ApplicationID.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-ansi\`
+   1.  Copy `ReleaseUnicode\ApplicationID.dll` to `C:\Program Files (x86)\NSIS\Plugins\x86-unicode\`
+
+1. [npm](<https://www.npmjs.com/get-npm>)
+    1.  Install version 10.15.0 LTS
+    
+1.  Perform a clean cmake from a new terminal.
+1.  Open the `hifi.sln` Solution and select the Release configuration.
+1.  Build the Solution.
+1.  Build `packaged-server-console` (found under **Server Console**)  
+    This will add 2 folders to `build\server-console\` -  
+    `server-console-win32-x64` and `x64`
+1.  Build CMakeTargets->PACKAGE  
+    Installer is now available in `build\_CPack_Packages\win64\NSIS`
 
 #### OS X
-
-Run the `package` target to create an Apple Disk Image (.dmg).
+1.   [npm](<https://www.npmjs.com/get-npm>)
+      Install version 10.15.0 LTS
+   
+1.  Perform a clean cmake.
+1.  Perform a Release build of ALL_BUILD
+1.  Perform a Release build of `packaged-server-console` 
+     This will add a folder to `build\server-console\` -  
+     Sandbox-darwin-x64
+1.  Perform a Release build of `package`
+      Installer is now available in `build/_CPack_Packages/Darwin/DragNDrop

android/app/src/main/java/io/highfidelity/gvrinterface/InterfaceActivity.java

@@ -1,42 +0,0 @@
-//
-//  InterfaceActivity.java
-//  gvr-interface/java
-//
-//  Created by Stephen Birarda on 1/26/15.
-//  Copyright 2015 High Fidelity, Inc.
-//
-//  Distributed under the Apache License, Version 2.0.
-//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
-//
-
-package io.highfidelity.gvrinterface;
-
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Bundle;
-import android.view.View;
-import android.view.WindowManager;
-import android.util.Log;
-import org.qtproject.qt5.android.bindings.QtActivity;
-
-public class InterfaceActivity extends QtActivity {
-    
-    public static native void handleHifiURL(String hifiURLString);
-    
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
-        
-        // Get the intent that started this activity in case we have a hifi:// URL to parse
-        Intent intent = getIntent();
-        if (intent.getAction() == Intent.ACTION_VIEW) {
-            Uri data = intent.getData();
-        
-            if (data.getScheme().equals("hifi")) {
-                handleHifiURL(data.toString());
-            }
-        }
-        
-    }
-}

android/apps/framePlayer/CMakeLists.txt

@@ -0,0 +1,5 @@
+set(TARGET_NAME framePlayer)
+setup_hifi_library(AndroidExtras)
+link_hifi_libraries(shared ktx shaders qml gpu gl ${PLATFORM_GL_BACKEND})
+target_link_libraries(${TARGET_NAME} android log m)
+target_opengl()

android/apps/framePlayer/build.gradle

@@ -0,0 +1,41 @@
+import com.android.builder.core.BuilderConstants
+
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+    defaultConfig {
+        applicationId "io.highfidelity.frameplayer"
+        minSdkVersion 25
+        targetSdkVersion 28
+        ndk { abiFilters 'arm64-v8a' }
+        externalNativeBuild {
+            cmake {
+                arguments '-DHIFI_ANDROID=1',
+                    '-DHIFI_ANDROID_APP=framePlayer',
+                    '-DANDROID_TOOLCHAIN=clang',
+                    '-DANDROID_STL=c++_shared',
+                    '-DCMAKE_VERBOSE_MAKEFILE=ON'
+                targets = ['framePlayer']
+            }
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    externalNativeBuild.cmake.path '../../../CMakeLists.txt'
+
+    variantFilter { variant ->
+        def build = variant.buildType.name
+        if (build == BuilderConstants.RELEASE) {
+            variant.setIgnore(true)
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: '../../libraries/qt/libs')
+    implementation project(':qt')
+}

android/apps/framePlayer/src/main/AndroidManifest.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="io.highfidelity.frameplayer"
+    android:versionCode="1"
+    android:versionName="1.0"
+    android:installLocation="auto">
+    <uses-feature android:glEsVersion="0x00030002" android:required="true" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <application android:label="Frame Viewer"
+        android:allowBackup="false"
+        android:name="org.qtproject.qt5.android.bindings.QtApplication"
+        tools:ignore="GoogleAppIndexingWarning,MissingApplicationIcon">
+        <meta-data android:name="com.samsung.android.vr.application.mode" android:value="vr_only"/>
+        <activity
+            android:name="org.qtproject.qt5.android.bindings.QtActivity"
+            android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen"
+            android:launchMode="singleTask"
+            android:screenOrientation="landscape"
+            android:excludeFromRecents="false"
+            android:configChanges="screenSize|screenLayout|orientation|keyboardHidden|keyboard|navigation|uiMode">
+            <!-- JNI nonsense -->
+            <meta-data android:name="android.app.lib_name" android:value="framePlayer"/>
+            <!-- Qt nonsense -->
+            <meta-data android:name="android.app.qt_libs_resource_id" android:resource="@array/qt_libs"/>
+            <meta-data android:name="android.app.bundled_in_lib_resource_id" android:resource="@array/bundled_in_lib"/>
+            <meta-data android:name="android.app.bundled_in_assets_resource_id" android:resource="@array/bundled_in_assets"/>
+            <meta-data android:name="android.app.load_local_libs" android:value="plugins/platforms/android/libqtforandroid.so:plugins/bearer/libqandroidbearer.so"/>
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>

android/apps/framePlayer/src/main/cpp/FramePlayer.qrc

@@ -0,0 +1,6 @@
+<!DOCTYPE RCC>
+<RCC version="1.0">
+  <qresource prefix="/">
+    <file>qml/main.qml</file>
+  </qresource>
+</RCC>

android/apps/framePlayer/src/main/cpp/PlayerWindow.cpp

@@ -0,0 +1,91 @@
+//
+//  Created by Bradley Austin Davis on 2018/10/21
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include "PlayerWindow.h"
+
+#include <QtCore/QFileInfo>
+#include <QtGui/QImageReader>
+#include <QtQml/QQmlContext>
+#include <QtQuick/QQuickItem>
+
+#include <gpu/Frame.h>
+#include <gpu/FrameIO.h>
+
+PlayerWindow::PlayerWindow() {
+    setFlags(Qt::MSWindowsOwnDC | Qt::Window | Qt::Dialog | Qt::WindowMinMaxButtonsHint | Qt::WindowTitleHint);
+    setSurfaceType(QSurface::OpenGLSurface);
+    create();
+    showFullScreen();
+
+    // Make sure the window has been created by processing events
+    QCoreApplication::processEvents();
+
+    // Start the rendering thread
+    _renderThread.initialize(this, &_surface);
+
+    // Start the UI
+    _surface.resize(size());
+    connect(&_surface, &hifi::qml::OffscreenSurface::rootContextCreated, this, [](QQmlContext* context){
+        context->setContextProperty("FRAMES_FOLDER", "file:assets:/frames");
+    });
+    _surface.load("qrc:///qml/main.qml");
+
+    // Connect the UI handler
+    QObject::connect(_surface.getRootItem(), SIGNAL(loadFile(QString)),
+        this, SLOT(loadFile(QString))
+    );
+
+    // Turn on UI input events
+    installEventFilter(&_surface);
+}
+
+PlayerWindow::~PlayerWindow() {
+}
+
+// static const char* FRAME_FILE = "assets:/frames/20190110_1635.json";
+
+static void textureLoader(const std::string& filename, const gpu::TexturePointer& texture, uint16_t layer) {
+    QImage image;
+    QImageReader(filename.c_str()).read(&image);
+    if (layer > 0) {
+        return;
+    }
+    texture->assignStoredMip(0, image.byteCount(), image.constBits());
+}
+
+void PlayerWindow::loadFile(QString filename) {
+    QString realFilename = QUrl(filename).toLocalFile();
+    if (QFileInfo(realFilename).exists()) {
+        auto frame = gpu::readFrame(realFilename.toStdString(), _renderThread._externalTexture, &textureLoader);
+        _surface.pause();
+        _renderThread.submitFrame(frame);
+    }
+}
+
+void PlayerWindow::touchEvent(QTouchEvent* event) {
+    // Super basic input handling when the 3D scene is active.... tap with two finders to return to the
+    // QML UI
+    static size_t touches = 0;
+    switch (event->type()) {
+        case QEvent::TouchBegin:
+        case QEvent::TouchUpdate:
+            touches = std::max<size_t>(touches, event->touchPoints().size());
+            break;
+
+        case QEvent::TouchEnd:
+            if (touches >= 2) {
+                _renderThread.submitFrame(nullptr);
+                _surface.resume();
+            }
+            touches = 0;
+            break;
+
+        default:
+            break;
+    }
+}

android/apps/framePlayer/src/main/cpp/PlayerWindow.h

@@ -0,0 +1,35 @@
+//
+//  Created by Bradley Austin Davis on 2018/10/21
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#pragma once
+#include <QtGui/QWindow>
+#include <QtCore/QSettings>
+
+#include <qml/OffscreenSurface.h>
+#include <gpu/Forward.h>
+#include "RenderThread.h"
+
+// Create a simple OpenGL window that renders text in various ways
+class PlayerWindow : public QWindow {
+    Q_OBJECT
+
+public:
+    PlayerWindow();
+    virtual ~PlayerWindow();
+
+protected:
+    void touchEvent(QTouchEvent *ev) override;
+
+public slots:
+    void loadFile(QString filename);
+
+private:
+    hifi::qml::OffscreenSurface _surface;
+    QSettings _settings;
+    RenderThread _renderThread;
+};

android/apps/framePlayer/src/main/cpp/RenderThread.cpp

@@ -0,0 +1,162 @@
+//
+//  Created by Bradley Austin Davis on 2018/10/21
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include "RenderThread.h"
+
+#include <QtGui/QWindow>
+
+void RenderThread::submitFrame(const gpu::FramePointer& frame) {
+    std::unique_lock<std::mutex> lock(_frameLock);
+    _pendingFrames.push(frame);
+}
+
+void RenderThread::move(const glm::vec3& v) {
+    std::unique_lock<std::mutex> lock(_frameLock);
+    _correction = glm::inverse(glm::translate(mat4(), v)) * _correction;
+}
+
+void RenderThread::setup() {
+    // Wait until the context has been moved to this thread
+    { std::unique_lock<std::mutex> lock(_frameLock); }
+
+    makeCurrent();
+    // Disable vsync for profiling
+    ::gl::setSwapInterval(0);
+
+    glClearColor(1, 1, 0, 1);
+    glClear(GL_COLOR_BUFFER_BIT);
+    _glContext.swapBuffers();
+
+    // GPU library init
+    gpu::Context::init<gpu::gl::GLBackend>();
+    _gpuContext = std::make_shared<gpu::Context>();
+    _backend = _gpuContext->getBackend();
+    _gpuContext->beginFrame();
+    _gpuContext->endFrame();
+    makeCurrent();
+
+
+    glGenFramebuffers(1, &_uiFbo);
+    glGenTextures(1, &_externalTexture);
+    glBindTexture(GL_TEXTURE_2D, _externalTexture);
+    static const glm::u8vec4 color{ 0 };
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, &color);
+
+    glClearColor(0, 1, 1, 1);
+    glClear(GL_COLOR_BUFFER_BIT);
+    _glContext.swapBuffers();
+}
+
+void RenderThread::initialize(QWindow* window, hifi::qml::OffscreenSurface* offscreen) {
+    std::unique_lock<std::mutex> lock(_frameLock);
+    setObjectName("RenderThread");
+    Parent::initialize();
+
+    _offscreen = offscreen;
+    _window = window;
+    _glContext.setWindow(_window);
+    _glContext.create();
+    _glContext.makeCurrent();
+
+    hifi::qml::OffscreenSurface::setSharedContext(_glContext.qglContext());
+    glClearColor(1, 0, 0, 1);
+    glClear(GL_COLOR_BUFFER_BIT);
+    _glContext.swapBuffers();
+    _glContext.doneCurrent();
+    _glContext.moveToThread(_thread);
+    _thread->setObjectName("RenderThread");
+}
+
+void RenderThread::shutdown() {
+    _activeFrame.reset();
+    while (!_pendingFrames.empty()) {
+        _gpuContext->consumeFrameUpdates(_pendingFrames.front());
+        _pendingFrames.pop();
+    }
+    _gpuContext->shutdown();
+    _gpuContext.reset();
+}
+
+void RenderThread::renderFrame() {
+    auto windowSize = _window->geometry().size();
+    uvec2 readFboSize;
+    uint32_t readFbo{ 0 };
+
+    if (_activeFrame) {
+        const auto &frame = _activeFrame;
+        _backend->recycle();
+        _backend->syncCache();
+        _gpuContext->enableStereo(frame->stereoState._enable);
+        if (frame && !frame->batches.empty()) {
+            _gpuContext->executeFrame(frame);
+        }
+        auto &glBackend = static_cast<gpu::gl::GLBackend&>(*_backend);
+        readFbo = glBackend.getFramebufferID(frame->framebuffer);
+        readFboSize = frame->framebuffer->getSize();
+        CHECK_GL_ERROR();
+    } else {
+        hifi::qml::OffscreenSurface::TextureAndFence newTextureAndFence;
+        if (_offscreen->fetchTexture(newTextureAndFence)) {
+            if (_uiTexture != 0) {
+                auto readFence = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
+                glFlush();
+                _offscreen->getDiscardLambda()(_uiTexture, readFence);
+                _uiTexture = 0;
+            }
+
+            glWaitSync((GLsync)newTextureAndFence.second, 0, GL_TIMEOUT_IGNORED);
+            glDeleteSync((GLsync)newTextureAndFence.second);
+            _uiTexture = newTextureAndFence.first;
+            glBindFramebuffer(GL_READ_FRAMEBUFFER, _uiFbo);
+            glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, _uiTexture, 0);
+        }
+
+        if (_uiTexture != 0) {
+            readFbo = _uiFbo;
+            readFboSize = { windowSize.width(), windowSize.height() };
+        }
+    }
+
+    if (readFbo) {
+        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
+        glBindFramebuffer(GL_READ_FRAMEBUFFER, readFbo);
+        glBlitFramebuffer(
+            0, 0, readFboSize.x, readFboSize.y,
+            0, 0, windowSize.width(), windowSize.height(),
+            GL_COLOR_BUFFER_BIT, GL_NEAREST);
+        glBindFramebuffer(GL_READ_FRAMEBUFFER, 0);
+    } else {
+        glClearColor(1, 0, 0, 1);
+        glClear(GL_COLOR_BUFFER_BIT);
+    }
+
+    _glContext.swapBuffers();
+}
+
+void RenderThread::updateFrame() {
+    std::queue<gpu::FramePointer> pendingFrames;
+    {
+        std::unique_lock<std::mutex> lock(_frameLock);
+        pendingFrames.swap(_pendingFrames);
+    }
+
+    while (!pendingFrames.empty()) {
+        _activeFrame = pendingFrames.front();
+        pendingFrames.pop();
+        if (_activeFrame) {
+            _gpuContext->consumeFrameUpdates(_activeFrame);
+        }
+    }
+}
+
+bool RenderThread::process() {
+    updateFrame();
+    makeCurrent();
+    renderFrame();
+    return true;
+}

android/apps/framePlayer/src/main/cpp/RenderThread.h

@@ -0,0 +1,54 @@
+//
+//  Created by Bradley Austin Davis on 2018/10/21
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#pragma once
+
+#include <GenericThread.h>
+
+#include <gl/Context.h>
+#include <gpu/gl/GLBackend.h>
+#include <qml/OffscreenSurface.h>
+
+class RenderThread : public GenericThread {
+    using Parent = GenericThread;
+public:
+    QWindow* _window{ nullptr };
+    std::mutex _mutex;
+    gpu::ContextPointer _gpuContext;  // initialized during window creation
+    std::shared_ptr<gpu::Backend> _backend;
+    std::atomic<size_t> _presentCount{ 0 };
+    std::mutex _frameLock;
+    std::queue<gpu::FramePointer> _pendingFrames;
+    gpu::FramePointer _activeFrame;
+    uint32_t _externalTexture{ 0 };
+    glm::mat4 _correction;
+    hifi::qml::OffscreenSurface* _offscreen{ nullptr };
+
+    gl::Context _glContext;
+    uint32_t _uiTexture{ 0 };
+    uint32_t _uiFbo{ 0 };
+
+    void move(const glm::vec3& v);
+    void setup() override;
+    bool process() override;
+    void shutdown() override;
+
+    void initialize(QWindow* window, hifi::qml::OffscreenSurface* offscreen);
+
+    void submitFrame(const gpu::FramePointer& frame);
+    void updateFrame();
+    void renderFrame();
+
+    bool makeCurrent() {
+        return _glContext.makeCurrent();
+    }
+
+    void doneCurrent() {
+        _glContext.doneCurrent();
+    }
+};

android/apps/framePlayer/src/main/cpp/main.cpp

@@ -0,0 +1,54 @@
+//
+//  Created by Bradley Austin Davis on 2018/11/22
+//  Copyright 2014 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+#include <android/log.h>
+
+#include <QtGui/QGuiApplication>
+#include <QtCore/QTimer>
+#include <QtCore/QFileInfo>
+
+#include <Trace.h>
+
+#include "PlayerWindow.h"
+
+void messageHandler(QtMsgType type, const QMessageLogContext& context, const QString& message) {
+    if (!message.isEmpty()) {
+        const char * local=message.toStdString().c_str();
+        switch (type) {
+            case QtDebugMsg:
+                __android_log_write(ANDROID_LOG_DEBUG,"Interface",local);
+                break;
+            case QtInfoMsg:
+                __android_log_write(ANDROID_LOG_INFO,"Interface",local);
+                break;
+            case QtWarningMsg:
+                __android_log_write(ANDROID_LOG_WARN,"Interface",local);
+                break;
+            case QtCriticalMsg:
+                __android_log_write(ANDROID_LOG_ERROR,"Interface",local);
+                break;
+            case QtFatalMsg:
+            default:
+                __android_log_write(ANDROID_LOG_FATAL,"Interface",local);
+                abort();
+        }
+    }
+}
+
+int main(int argc, char** argv) {
+    setupHifiApplication("gpuFramePlayer");
+    QGuiApplication app(argc, argv);
+    auto oldMessageHandler = qInstallMessageHandler(messageHandler);
+    DependencyManager::set<tracing::Tracer>();
+    PlayerWindow window;
+    app.exec();
+    qInstallMessageHandler(oldMessageHandler);
+    return 0;
+}
+
+

android/apps/framePlayer/src/main/cpp/qml/main.qml

@@ -0,0 +1,36 @@
+import QtQuick 2.2
+import QtQuick.Dialogs 1.1
+import Qt.labs.folderlistmodel 2.11
+
+Item {
+    id: root
+    width: 640
+    height: 480
+    
+    ListView {
+        anchors.fill: parent
+
+        FolderListModel {
+            id: folderModel
+            folder: FRAMES_FOLDER
+            nameFilters: ["*.json"]
+        }
+
+        Component {
+            id: fileDelegate
+            Text { 
+                text: fileName 
+                font.pointSize: 36
+                MouseArea {
+                    anchors.fill: parent
+                    onClicked: root.loadFile(folderModel.folder + "/" + fileName);
+                }
+            }
+        }
+
+        model: folderModel
+        delegate: fileDelegate
+    }
+
+    signal loadFile(string filename);
+}

android/apps/framePlayer/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name" translatable="false">GPU Frame Player</string>
+</resources>

android/apps/interface/CMakeLists.txt

@@ -4,10 +4,10 @@ link_hifi_libraries(shared task networking gl gpu qml image fbx hfm render-utils
 target_opengl()
 target_bullet()
 
-set(INTERFACE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../interface")
+set(INTERFACE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../interface")
 add_subdirectory("${INTERFACE_DIR}" "libraries/interface")
 include_directories("${INTERFACE_DIR}/src")
-set(HIFI_CODEC_PLUGIN_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../plugins/hifiCodec")
+set(HIFI_CODEC_PLUGIN_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../plugins/hifiCodec")
 add_subdirectory("${HIFI_CODEC_PLUGIN_DIR}" "libraries/hifiCodecPlugin")
 
 target_link_libraries(native-lib android log m interface)
@@ -15,16 +15,3 @@ target_link_libraries(native-lib android log m interface)
 set(GVR_ROOT "${HIFI_ANDROID_PRECOMPILED}/gvr/gvr-android-sdk-1.101.0/")
 target_include_directories(native-lib PRIVATE  "${GVR_ROOT}/libraries/headers" "libraries/ui/src")
 target_link_libraries(native-lib "${GVR_ROOT}/libraries/libgvr.so" ui)
-
-# finished libraries
-# core -> qt
-# networking -> openssl, tbb
-# fbx -> draco
-# physics -> bullet
-# entities-renderer -> polyvox
-
-# unfinished libraries
-# image -> nvtt (doesn't look good, but can be made optional)
-# script-engine -> quazip (probably not required for the android client)
-
-

android/apps/interface/build.gradle

@@ -1,5 +1,37 @@
 import org.apache.tools.ant.taskdefs.condition.Os
 
+buildscript {
+    repositories {
+        jcenter()
+        google()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.2.1'
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+        google()
+    }
+}
+
+task renameHifiACTaskDebug() {
+    doLast {
+        def sourceFile = new File("${appDir}/build/intermediates/cmake/debug/obj/arm64-v8a/","libhifiCodec.so")
+        def destinationFile = new File("${appDir}/src/main/jniLibs/arm64-v8a", "libplugins_libhifiCodec.so")
+        copy { from sourceFile;  into destinationFile.parent;  rename(sourceFile.name, destinationFile.name) }
+    }
+}
+task renameHifiACTaskRelease(type: Copy) {
+    doLast {
+        def sourceFile = new File("${appDir}/build/intermediates/cmake/release/obj/arm64-v8a/","libhifiCodec.so")
+        def destinationFile = new File("${appDir}/src/main/jniLibs/arm64-v8a", "libplugins_libhifiCodec.so")
+        copy { from sourceFile;  into destinationFile.parent;  rename(sourceFile.name, destinationFile.name) }
+    }
+}
+
 apply plugin: 'com.android.application'
 
 android {
@@ -19,17 +51,17 @@ android {
         externalNativeBuild {
             cmake {
                 arguments '-DHIFI_ANDROID=1',
+                    '-DHIFI_ANDROID_APP=interface',
                     '-DANDROID_PLATFORM=android-24',
                     '-DANDROID_TOOLCHAIN=clang',
                     '-DANDROID_STL=c++_shared',
-                    '-DQT_CMAKE_PREFIX_PATH=' + HIFI_ANDROID_PRECOMPILED + '/qt/lib/cmake',
-                    '-DHIFI_ANDROID_PRECOMPILED=' + HIFI_ANDROID_PRECOMPILED,
                     '-DRELEASE_NUMBER=' + RELEASE_NUMBER,
                     '-DRELEASE_TYPE=' + RELEASE_TYPE,
                     '-DSTABLE_BUILD=' + STABLE_BUILD,
                     '-DDISABLE_QML=OFF',
                     '-DDISABLE_KTX_CACHE=OFF',
                     '-DUSE_BREAKPAD=' + (System.getenv("CMAKE_BACKTRACE_URL") && System.getenv("CMAKE_BACKTRACE_TOKEN") ? 'ON' : 'OFF');
+                targets = ['native-lib']
             }
         }
         signingConfigs {
@@ -72,7 +104,7 @@ android {
 
     externalNativeBuild {
         cmake {
-            path '../../CMakeLists.txt'
+            path '../../../CMakeLists.txt'
         }
     }
 
@@ -82,6 +114,7 @@ android {
         variant.externalNativeBuildTasks.each { task ->
             variant.mergeResources.dependsOn(task)
             if (Os.isFamily(Os.FAMILY_UNIX)) {
+                // FIXME
                 def uploadDumpSymsTask = rootProject.getTasksByName("uploadBreakpadDumpSyms${variant.name.capitalize()}", false).first()
                 def runDumpSymsTask = rootProject.getTasksByName("runBreakpadDumpSyms${variant.name.capitalize()}", false).first()
                 def renameHifiACTask = rootProject.getTasksByName("renameHifiACTask${variant.name.capitalize()}", false).first()
@@ -97,7 +130,7 @@ android {
 
             // Copy the compiled resources generated by the external native build
             copy {
-                from new File(projectDir, "../../interface/compiledResources")
+                from new File(projectDir, "../../../interface/compiledResources")
                 into outputDir
                 duplicatesStrategy DuplicatesStrategy.INCLUDE
                 eachFile { details ->
@@ -108,7 +141,7 @@ android {
 
             // Copy the scripts directory
             copy {
-                from new File(projectDir, "../../scripts")
+                from new File(projectDir, "../../../scripts")
                 into new File(outputDir, "scripts")
                 duplicatesStrategy DuplicatesStrategy.INCLUDE
                 eachFile { details->
@@ -123,12 +156,6 @@ android {
                 assetList.each { file -> out.println(file) }
             }
         }
-
-        variant.outputs.all {
-            if (RELEASE_NUMBER != '0') {
-                outputFileName = "app_" + RELEASE_NUMBER + "_" + RELEASE_TYPE + ".apk"
-            }
-        }
     }
 }
 
@@ -157,5 +184,6 @@ dependencies {
 
     api 'com.sothree.slidinguppanel:library:3.4.0'
 
-    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation fileTree(include: ['*.jar'], dir: '../../libraries/qt/libs')
+    implementation project(':qt')
 }

android/apps/interface/proguard-rules.pro

@@ -0,0 +1,25 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in C:\Android\SDK/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

android/apps/interface/src/main/assets/avatars.json

@@ -0,0 +1,44 @@
+{
+  "avatars": [
+    {
+      "name": "Wooden Mannequin",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/7fe80a1e-f445-4800-9e89-40e677b03bee/large/hifi-mp-7fe80a1e-f445-4800-9e89-40e677b03bee.jpg",
+      "url": "qrc:////meshes/defaultAvatar_full.fst"
+    },
+    {
+      "name": "Anime-Styled Boy",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/46e0fd52-3cff-462f-ba97-927338d88295/thumbnail/hifi-mp-46e0fd52-3cff-462f-ba97-927338d88295.jpg",
+      "url": "http://mpassets.highfidelity.com/46e0fd52-3cff-462f-ba97-927338d88295-v1/AnimeBoy2.fst"
+    },
+    {
+      "name": "Anime-Styled Girl",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/1e7e43f6-1757-44d3-baa4-756827d96311/large/hifi-mp-1e7e43f6-1757-44d3-baa4-756827d96311.jpg",
+      "url": "http://mpassets.highfidelity.com/0dce3426-55c8-4641-8dd5-d76eb575b64a-v1/Anime_F_Outfit.fst"
+    },
+    {
+      "name": "Last Legends: Male Avatar",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/28569047-6f1a-4100-af67-8054ec397cc3/thumbnail/hifi-mp-28569047-6f1a-4100-af67-8054ec397cc3.jpg",
+      "url": "http://mpassets.highfidelity.com/28569047-6f1a-4100-af67-8054ec397cc3-v1/LLMale2.fst"
+    },
+    {
+      "name": "Last Legends: Female Avatar",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/8d823be5-6197-4418-b984-eb94160ed956/thumbnail/hifi-mp-8d823be5-6197-4418-b984-eb94160ed956.jpg",
+      "url": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/46e0fd52-3cff-462f-ba97-927338d88295/thumbnail/hifi-mp-46e0fd52-3cff-462f-ba97-927338d88295.jpg"
+    },
+    {
+      "name": "Matthew: Photo-real avatar",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/b652081b-a199-425e-ae5c-7815721bdc09/thumbnail/hifi-mp-b652081b-a199-425e-ae5c-7815721bdc09.jpg",
+      "url": "http://mpassets.highfidelity.com/b652081b-a199-425e-ae5c-7815721bdc09-v1/matthew.fst"
+    },
+    {
+      "name": "Priscilla: Photo real avatar",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/e7565f93-8bc5-47c2-b6eb-b3b31d4a1339/thumbnail/hifi-mp-e7565f93-8bc5-47c2-b6eb-b3b31d4a1339.jpg",
+      "url": "http://mpassets.highfidelity.com/e7565f93-8bc5-47c2-b6eb-b3b31d4a1339-v1/priscilla.fst"
+    },
+    {
+      "name": "H1-F1 Optical Interpreter bot",
+      "preview_image": "https://hifi-metaverse.s3-us-west-1.amazonaws.com/marketplace/previews/469c8b66-e3c2-47fb-9820-e306b1dd15c4/large/hifi-mp-469c8b66-e3c2-47fb-9820-e306b1dd15c4.jpg",
+      "url": "http://mpassets.highfidelity.com/469c8b66-e3c2-47fb-9820-e306b1dd15c4-v1/optical_interpreter[1].fst"
+    }
+  ]
+}

android/apps/interface/src/main/cpp/native.cpp

@@ -149,7 +149,7 @@ void unpackAndroidAssets() {
 
 extern "C" {
 
-JNIEXPORT void Java_io_highfidelity_hifiinterface_InterfaceActivity_nativeOnCreate(JNIEnv* env, jobject obj, jobject instance, jobject asset_mgr) {
+JNIEXPORT void Java_io_highfidelity_hifiinterface_InterfaceActivity_nativeOnCreate(JNIEnv* env, jobject instance, jobject asset_mgr) {
     g_assetManager = AAssetManager_fromJava(env, asset_mgr);
     qRegisterMetaType<QAndroidJniObject>("QAndroidJniObject");
     __interfaceActivity = QAndroidJniObject(instance);
@@ -493,6 +493,34 @@ Java_io_highfidelity_hifiinterface_SplashActivity_registerLoadCompleteListener(J
 
 }
 
+JNIEXPORT jstring JNICALL
+Java_io_highfidelity_hifiinterface_fragment_ProfileFragment_getDisplayName(JNIEnv *env,
+                                                                           jobject instance) {
+
+    QString displayName = AndroidHelper::instance().getDisplayName();
+    return env->NewStringUTF(displayName.toLatin1().data());
+}
+
+JNIEXPORT void JNICALL
+Java_io_highfidelity_hifiinterface_fragment_ProfileFragment_setDisplayName(JNIEnv *env,
+                                                                           jobject instance,
+                                                                           jstring name_) {
+    const char *c_name = env->GetStringUTFChars(name_, 0);
+    const QString name = QString::fromUtf8(c_name);
+    env->ReleaseStringUTFChars(name_, c_name);
+    AndroidHelper::instance().setDisplayName(name);
+}
+
+JNIEXPORT void JNICALL
+Java_io_highfidelity_hifiinterface_fragment_ProfileFragment_setAvatarUrl(JNIEnv *env,
+                                                                         jobject instance,
+                                                                         jstring url_) {
+    const char *url = env->GetStringUTFChars(url_, 0);
+    QString avatarUrl = QString::fromUtf8(url);
+    AndroidHelper::instance().setMyAvatarUrl(avatarUrl);
+    env->ReleaseStringUTFChars(url_, url);
+}
+
 JNIEXPORT void JNICALL
 Java_io_highfidelity_hifiinterface_MainActivity_logout(JNIEnv *env, jobject instance) {
     DependencyManager::get<AccountManager>()->logout();

android/apps/interface/src/main/java/io/highfidelity/hifiinterface/InterfaceActivity.java

@@ -24,6 +24,7 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Vibrator;
+import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -31,6 +32,7 @@ import android.view.WindowManager;
 import android.widget.FrameLayout;
 import android.widget.SlidingDrawer;
 
+import org.qtproject.qt5.android.QtNative;
 import org.qtproject.qt5.android.QtLayout;
 import org.qtproject.qt5.android.QtSurface;
 import org.qtproject.qt5.android.bindings.QtActivity;
@@ -53,6 +55,7 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
     public static final String DOMAIN_URL = "url";
     public static final String EXTRA_GOTO_USERNAME = "gotousername";
     private static final String TAG = "Interface";
+    public static final String EXTRA_ARGS = "args";
     private static final int WEB_DRAWER_RIGHT_MARGIN = 262;
     private static final int WEB_DRAWER_BOTTOM_MARGIN = 150;
     private static final int NORMAL_DPI = 160;
@@ -61,7 +64,7 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
     private HeadsetStateReceiver headsetStateReceiver;
 
     //public static native void handleHifiURL(String hifiURLString);
-    private native long nativeOnCreate(InterfaceActivity instance, AssetManager assetManager);
+    private native void nativeOnCreate(AssetManager assetManager);
     private native void nativeOnDestroy();
     private native void nativeGotoUrl(String url);
     private native void nativeGoToUser(String username);
@@ -77,6 +80,7 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
 
     private boolean nativeEnterBackgroundCallEnqueued = false;
     private SlidingDrawer mWebSlidingDrawer;
+    private boolean mStartInDomain;
 //    private GvrApi gvrApi;
     // Opaque native pointer to the Application C++ object.
     // This object is owned by the InterfaceActivity instance and passed to the native methods.
@@ -92,8 +96,14 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
     public void onCreate(Bundle savedInstanceState) {
         super.isLoading = true;
         Intent intent = getIntent();
-        if (intent.hasExtra(DOMAIN_URL) && !intent.getStringExtra(DOMAIN_URL).isEmpty()) {
+        if (intent.hasExtra(DOMAIN_URL) && !TextUtils.isEmpty(intent.getStringExtra(DOMAIN_URL))) {
             intent.putExtra("applicationArguments", "--url " + intent.getStringExtra(DOMAIN_URL));
+        } else if (intent.hasExtra(EXTRA_ARGS)) {
+            String args = intent.getStringExtra(EXTRA_ARGS);
+            if (!TextUtils.isEmpty(args)) {
+                mStartInDomain = true;
+                intent.putExtra("applicationArguments", args);
+            }
         }
         super.onCreate(savedInstanceState);
         getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
@@ -114,7 +124,7 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
         assetManager = getResources().getAssets();
 
         //nativeGvrApi =
-            nativeOnCreate(this, assetManager /*, gvrApi.getNativeGvrContext()*/);
+            nativeOnCreate(assetManager /*, gvrApi.getNativeGvrContext()*/);
 
         final View rootView = getWindow().getDecorView().findViewById(android.R.id.content);
 
@@ -124,7 +134,10 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
                 getActionBar().hide();
             }
         });
-        startActivity(new Intent(this, SplashActivity.class));
+        Intent splashIntent = new Intent(this, SplashActivity.class);
+        splashIntent.putExtra(SplashActivity.EXTRA_START_IN_DOMAIN, mStartInDomain);
+        startActivity(splashIntent);
+        
         mVibrator = (Vibrator) this.getSystemService(VIBRATOR_SERVICE);
         headsetStateReceiver = new HeadsetStateReceiver();
     }
@@ -166,8 +179,27 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
 
     @Override
     protected void onDestroy() {
-        super.onDestroy();
         nativeOnDestroy();
+        /*
+        cduarte https://highfidelity.manuscript.com/f/cases/16712/App-freezes-on-opening-randomly
+        After Qt upgrade to 5.11 we had a black screen crash after closing the application with
+        the hardware button "Back" and trying to start the app again. It could only be fixed after
+        totally closing the app swiping it in the list of running apps.
+        This problem did not happen with the previous Qt version.
+        After analysing changes we came up with this case and change:
+            https://codereview.qt-project.org/#/c/218882/
+        In summary they've moved libs loading to the same thread as main() and as a matter of correctness
+        in the onDestroy method in QtActivityDelegate, they exit that thread with `QtNative.m_qtThread.exit();`
+        That exit call is the main reason of this problem.
+
+        In this fix we just replace the `QtApplication.invokeDelegate();` call that may end using the
+        entire onDestroy method including that thread exit line for other three lines that purposely
+        terminate qt (borrowed from QtActivityDelegate::onDestroy as well).
+         */
+        QtNative.terminateQt();
+        QtNative.setActivity(null, null);
+        System.exit(0);
+        super.onDestroy();
     }
 
     @Override

android/apps/interface/src/main/java/io/highfidelity/hifiinterface/MainActivity.java

@@ -33,13 +33,15 @@ import com.squareup.picasso.Picasso;
 import io.highfidelity.hifiinterface.fragment.FriendsFragment;
 import io.highfidelity.hifiinterface.fragment.HomeFragment;
 import io.highfidelity.hifiinterface.fragment.PolicyFragment;
+import io.highfidelity.hifiinterface.fragment.ProfileFragment;
 import io.highfidelity.hifiinterface.fragment.SettingsFragment;
 import io.highfidelity.hifiinterface.fragment.SignupFragment;
 import io.highfidelity.hifiinterface.task.DownloadProfileImageTask;
 
 public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener,
                                                                 HomeFragment.OnHomeInteractionListener,
-                                                                FriendsFragment.OnHomeInteractionListener {
+                                                                FriendsFragment.OnHomeInteractionListener,
+                                                                ProfileFragment.OnProfileInteractionListener {
 
     private static final int PROFILE_PICTURE_PLACEHOLDER = R.drawable.default_profile_avatar;
     public static final String DEFAULT_FRAGMENT = "Home";
@@ -61,6 +63,7 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
     private View mProfilePanel;
     private TextView mLogoutOption;
     private MenuItem mPeopleMenuItem;
+    private MenuItem mProfileMenuItem;
 
     private boolean backToScene;
     private String backToUrl;
@@ -83,6 +86,8 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
 
         mPeopleMenuItem = mNavigationView.getMenu().findItem(R.id.action_people);
 
+        mProfileMenuItem = mNavigationView.getMenu().findItem(R.id.action_profile);
+
         updateDebugMenu(mNavigationView.getMenu());
 
         Toolbar toolbar = findViewById(R.id.toolbar);
@@ -162,6 +167,12 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
         loadFragment(fragment, getString(R.string.people), getString(R.string.tagFragmentPeople), true, true);
     }
 
+    private void loadProfileFragment() {
+        Fragment fragment = ProfileFragment.newInstance();
+
+        loadFragment(fragment, getString(R.string.profile), getString(R.string.tagFragmentProfile), true, true);
+    }
+
     private void loadSettingsFragment() {
         SettingsFragment fragment = SettingsFragment.newInstance();
 
@@ -261,6 +272,9 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
             case R.id.action_people:
                 loadPeopleFragment();
                 return true;
+            case R.id.action_profile:
+                loadProfileFragment();
+                break;
             case R.id.action_debug_settings:
                 loadSettingsFragment();
                 return true;
@@ -351,6 +365,21 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
         goToUser(username);
     }
 
+    @Override
+    public void onCancelProfileEdit() {
+        loadHomeFragment(false);
+    }
+
+    @Override
+    public void onCompleteProfileEdit() {
+        loadHomeFragment(false);
+    }
+
+    @Override
+    public void onAvatarChosen() {
+        loadHomeFragment(false);
+    }
+
     private class RoundProfilePictureCallback implements Callback {
         @Override
         public void onSuccess() {

android/apps/interface/src/main/java/io/highfidelity/hifiinterface/PermissionChecker.java

@@ -9,6 +9,7 @@ import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
+import android.text.TextUtils;
 
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -27,9 +28,14 @@ public class PermissionChecker extends Activity {
     private static final boolean CHOOSE_AVATAR_ON_STARTUP = false;
     private static final String TAG = "Interface";
 
+    private static final String EXTRA_ARGS = "args";
+    private String mArgs;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        mArgs =(getIntent().getStringExtra(EXTRA_ARGS));
+
         Intent myIntent = new Intent(this, BreakpadUploaderService.class);
         startService(myIntent);
         if (CHOOSE_AVATAR_ON_STARTUP) {
@@ -76,6 +82,11 @@ public class PermissionChecker extends Activity {
 
     private void launchActivityWithPermissions(){
         Intent i = new Intent(this, InterfaceActivity.class);
+        
+        if (!TextUtils.isEmpty(mArgs)) {
+            i.putExtra(EXTRA_ARGS, mArgs);
+        }
+
         startActivity(i);
         finish();
     }

android/apps/interface/src/main/java/io/highfidelity/hifiinterface/SplashActivity.java

@@ -7,6 +7,9 @@ import android.view.View;
 
 public class SplashActivity extends Activity {
 
+    public static final String EXTRA_START_IN_DOMAIN = "start-in-domain";
+    private boolean mStartInDomain;
+
     private native void registerLoadCompleteListener();
 
     @Override
@@ -36,13 +39,27 @@ public class SplashActivity extends Activity {
     }
 
     public void onAppLoadedComplete() {
-        if (HifiUtils.getInstance().isUserLoggedIn()) {
-            startActivity(new Intent(this, MainActivity.class));
-        } else {
-            Intent menuIntent =  new Intent(this, LoginMenuActivity.class);
-            menuIntent.putExtra(LoginMenuActivity.EXTRA_FINISH_ON_BACK, true);
-            startActivity(menuIntent);
+        if (!mStartInDomain) {
+            if (HifiUtils.getInstance().isUserLoggedIn()) {
+                startActivity(new Intent(this, MainActivity.class));
+            } else {
+                Intent menuIntent = new Intent(this, LoginMenuActivity.class);
+                menuIntent.putExtra(LoginMenuActivity.EXTRA_FINISH_ON_BACK, true);
+                startActivity(menuIntent);
+            }
         }
         SplashActivity.this.finish();
     }
+   
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putBoolean(EXTRA_START_IN_DOMAIN, mStartInDomain);
+    }
+
+    @Override
+    protected void onRestoreInstanceState(Bundle savedInstanceState) {
+        super.onRestoreInstanceState(savedInstanceState);
+        mStartInDomain = savedInstanceState.getBoolean(EXTRA_START_IN_DOMAIN, false);
+    }
 }

android/apps/interface/src/main/java/io/highfidelity/hifiinterface/fragment/ProfileFragment.java

@@ -0,0 +1,126 @@
+package io.highfidelity.hifiinterface.fragment;
+
+
+import android.app.Fragment;
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v7.widget.GridLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.KeyEvent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.Button;
+import android.widget.TextView;
+
+import io.highfidelity.hifiinterface.R;
+import io.highfidelity.hifiinterface.provider.AvatarProvider;
+import io.highfidelity.hifiinterface.view.AvatarAdapter;
+
+public class ProfileFragment extends Fragment {
+
+    private TextView mDisplayName;
+
+    private Button mOkButton;
+    private OnProfileInteractionListener mListener;
+    private AvatarProvider mAvatarsProvider;
+
+    private native String getDisplayName();
+    private native void setDisplayName(String name);
+    private native void setAvatarUrl(String url);
+
+    public ProfileFragment() {
+        // Required empty public constructor
+    }
+
+    public static ProfileFragment newInstance() {
+        ProfileFragment fragment = new ProfileFragment();
+        return fragment;
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View rootView = inflater.inflate(R.layout.fragment_profile, container, false);
+
+        mDisplayName = rootView.findViewById(R.id.displayName);
+        mDisplayName.setText(getDisplayName());
+        mDisplayName.setOnEditorActionListener((textView, actionId, keyEvent) -> onDisplayNameEditorAction(textView, actionId, keyEvent));
+
+        mOkButton = rootView.findViewById(R.id.okButton);
+        mOkButton.setOnClickListener(view -> onOkButtonClicked());
+
+        rootView.findViewById(R.id.cancel).setOnClickListener(view -> onCancelProfileEdit());
+
+        RecyclerView avatarsView = rootView.findViewById(R.id.gridview);
+        int numberOfColumns = 1;
+        mAvatarsProvider = new AvatarProvider(getContext());
+        GridLayoutManager gridLayoutMgr = new GridLayoutManager(getContext(), numberOfColumns);
+        avatarsView.setLayoutManager(gridLayoutMgr);
+        AvatarAdapter avatarAdapter = new AvatarAdapter(getContext(), mAvatarsProvider);
+        avatarsView.setAdapter(avatarAdapter);
+        avatarAdapter.loadAvatars();
+
+        avatarAdapter.setClickListener((view, position, avatar) -> {
+            setAvatarUrl(avatar.avatarUrl);
+            if (mListener != null) {
+                mListener.onAvatarChosen();
+            }
+        });
+        return rootView;
+    }
+
+    private void onOkButtonClicked() {
+        setDisplayName(mDisplayName.getText().toString());
+        View view = getActivity().getCurrentFocus();
+        InputMethodManager imm = (InputMethodManager) getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
+        imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
+        if (mListener != null) {
+            mListener.onCompleteProfileEdit();
+        }
+    }
+
+    private boolean onDisplayNameEditorAction(TextView textView, int actionId, KeyEvent keyEvent) {
+        if (actionId == EditorInfo.IME_ACTION_DONE) {
+            mOkButton.performClick();
+            return true;
+        }
+        return false;
+    }
+
+    private void onCancelProfileEdit() {
+        View view = getActivity().getCurrentFocus();
+        InputMethodManager imm = (InputMethodManager) getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
+        imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
+        if (mListener != null) {
+            mListener.onCancelProfileEdit();
+        }
+    }
+
+    /**
+     * Processes the back pressed event and returns true if it was managed by this Fragment
+     * @return
+     */
+    public boolean onBackPressed() {
+        return false;
+    }
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        if (context instanceof OnProfileInteractionListener) {
+            mListener = (OnProfileInteractionListener) context;
+        } else {
+            throw new RuntimeException(context.toString()
+                    + " must implement OnProfileInteractionListener");
+        }
+    }
+
+    public interface OnProfileInteractionListener {
+        void onCancelProfileEdit();
+        void onCompleteProfileEdit();
+        void onAvatarChosen();
+    }
+}

android/apps/interface/src/main/java/io/highfidelity/hifiinterface/provider/AvatarProvider.java

@@ -0,0 +1,70 @@
+package io.highfidelity.hifiinterface.provider;
+
+import android.content.Context;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import io.highfidelity.hifiinterface.view.AvatarAdapter;
+
+/**
+ * Created by gcalero on 1/21/19
+ */
+public class AvatarProvider {
+
+    private static final String AVATARS_JSON = "avatars.json";
+    private static final String JSON_FIELD_NAME = "name";
+    private static final String JSON_FIELD_URL = "url";
+    private static final String JSON_FIELD_IMAGE = "preview_image";
+    private static final String JSON_FIELD_AVATARS_ARRAY = "avatars";
+    private final Context mContext;
+
+    public interface AvatarsCallback {
+        void retrieveOk(List<AvatarAdapter.Avatar> avatars);
+        void retrieveError(Exception e, String message);
+    }
+
+    public AvatarProvider(Context context) {
+        mContext = context;
+    }
+
+    public void retrieve(AvatarsCallback avatarsCallback)
+    {
+        try {
+            JSONObject obj = new JSONObject(loadJSONFromAssets());
+            JSONArray m_jArry = obj.getJSONArray(JSON_FIELD_AVATARS_ARRAY);
+            ArrayList<AvatarAdapter.Avatar> avatars = new ArrayList<>();
+
+            for (int i = 0; i < m_jArry.length(); i++) {
+                JSONObject jo_inside = m_jArry.getJSONObject(i);
+                AvatarAdapter.Avatar anAvatar = new AvatarAdapter.Avatar();
+                anAvatar.avatarName = jo_inside.getString(JSON_FIELD_NAME);
+                anAvatar.avatarPreviewUrl = jo_inside.getString(JSON_FIELD_IMAGE);
+                anAvatar.avatarUrl = jo_inside.getString(JSON_FIELD_URL);
+                avatars.add(anAvatar);
+            }
+            avatarsCallback.retrieveOk(avatars);
+        } catch (IOException e) {
+            avatarsCallback.retrieveError(e, "Failed retrieving avatar JSON");
+        } catch (JSONException e) {
+            avatarsCallback.retrieveError(e, "Failed parsing avatar JSON");
+        }
+    }
+
+    private String loadJSONFromAssets() throws IOException {
+        String json = null;
+        InputStream is = mContext.getAssets().open(AVATARS_JSON);
+        int size = is.available();
+        byte[] buffer = new byte[size];
+        is.read(buffer);
+        is.close();
+        json = new String(buffer, "UTF-8");
+        return json;
+    }
+}

android/apps/interface/src/main/java/io/highfidelity/hifiinterface/provider/view/AvatarAdapter.java

@@ -0,0 +1,111 @@
+package io.highfidelity.hifiinterface.view;
+
+import android.content.Context;
+import android.net.Uri;
+import android.support.v7.widget.RecyclerView;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.squareup.picasso.Picasso;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import io.highfidelity.hifiinterface.R;
+import io.highfidelity.hifiinterface.provider.AvatarProvider;
+
+/**
+ * Created by gcalero on 1/21/19
+ */
+public class AvatarAdapter extends RecyclerView.Adapter<AvatarAdapter.ViewHolder> {
+
+    private static final String TAG = "Interface";
+    private final Context mContext;
+    private final LayoutInflater mInflater;
+    private final AvatarProvider mProvider;
+    private List<Avatar> mAvatars = new ArrayList<>();
+    private ItemClickListener mClickListener;
+
+    public AvatarAdapter(Context context, AvatarProvider provider) {
+        mContext = context;
+        mInflater = LayoutInflater.from(mContext);
+        mProvider = provider;
+    }
+
+    @Override
+    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View view = mInflater.inflate(R.layout.avatar_item, parent, false);
+        return new AvatarAdapter.ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(ViewHolder holder, int position) {
+        AvatarAdapter.Avatar anAvatar = mAvatars.get(position);
+        assert(holder.mName != null);
+        holder.mName.setText(anAvatar.avatarName);
+        Uri uri = Uri.parse(anAvatar.avatarPreviewUrl);
+        Picasso.get().load(uri).into(holder.mPreviewImage);
+    }
+
+    @Override
+    public int getItemCount() {
+        return mAvatars.size();
+    }
+
+    public void loadAvatars() {
+        mProvider.retrieve(new AvatarProvider.AvatarsCallback() {
+            @Override
+            public void retrieveOk(List<AvatarAdapter.Avatar> avatars) {
+                mAvatars = new ArrayList<>(avatars);
+                notifyDataSetChanged();
+            }
+
+            @Override
+            public void retrieveError(Exception e, String message) {
+                Log.e(TAG, message, e);
+            }
+        });
+    }
+
+    public void setClickListener(ItemClickListener clickListener) {
+        mClickListener = clickListener;
+    }
+
+    public interface ItemClickListener {
+        void onItemClick(View view, int position, Avatar avatar);
+    }
+
+    public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
+
+        TextView mName;
+        ImageView mPreviewImage;
+
+        public ViewHolder(View itemView) {
+            super(itemView);
+            mName = itemView.findViewById(R.id.avatarName);
+            assert (mName != null);
+            mPreviewImage = itemView.findViewById(R.id.avatarPreview);
+            itemView.setOnClickListener(this);
+        }
+
+        @Override
+        public void onClick(View view) {
+            int position= getAdapterPosition();
+            if (mClickListener != null) {
+                mClickListener.onItemClick(view, position, mAvatars.get(position));
+            }
+        }
+    }
+
+    public static class Avatar {
+        public String avatarName;
+        public String avatarUrl;
+        public String avatarPreviewUrl;
+
+        public Avatar() { }
+    }
+}

android/apps/interface/src/main/res/drawable/ic_launcher.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--suppress AndroidUnknownAttribute -->
+<vector xmlns:api24="http://schemas.android.com/apk/res/android" xmlns:android="http://schemas.android.com/apk/res/android"
+    android:viewportWidth="192"
+    android:viewportHeight="192"
+    android:width="192dp"
+    android:height="192dp">
+    <path
+        android:pathData="M189.5 96.5A93.5 93.5 0 0 1 96 190 93.5 93.5 0 0 1 2.5 96.5 93.5 93.5 0 0 1 96 3 93.5 93.5 0 0 1 189.5 96.5Z"
+        android:fillColor="#333333" />
+    <path
+        android:pathData="M96.2 173.1c-10.3 0 -20.4 -2.1 -29.8 -6 -9.2 -3.8 -17.3 -9.4 -24.3 -16.4 -7 -7 -12.6 -15.2 -16.4 -24.3 -4.1 -9.6 -6.2 -19.6 -6.2 -30 0 -10.3 2.1 -20.4 6 -29.8 3.8 -9.2 9.4 -17.3 16.4 -24.3 7 -7 15.2 -12.6 24.3 -16.4 9.5 -4 19.5 -6 29.8 -6 10.3 0 20.4 2.1 29.8 6 9.2 3.8 17.3 9.4 24.3 16.4 7 7 12.6 15.2 16.4 24.3 4 9.5 6 19.5 6 29.8 0 10.3 -2.1 20.4 -6 29.8 -3.8 9.2 -9.4 17.3 -16.4 24.3 -7 7 -15.2 12.6 -24.3 16.4 -9.2 4.1 -19.3 6.2 -29.6 6.2zm0 -145.3c-37.8 0 -68.6 30.8 -68.6 68.6 0 37.8 30.8 68.6 68.6 68.6 37.8 0 68.6 -30.8 68.6 -68.6 0 -37.8 -30.8 -68.6 -68.6 -68.6z"
+        android:fillColor="#00b4f0" />
+    <path
+        android:pathData="M119.6 129l0 -53.8c3.4 -1.1 5.8 -4.3 5.8 -8 0 -4.6 -3.8 -8.4 -8.4 -8.4 -4.6 0 -8.4 3.8 -8.4 8.4 0 3.6 2.2 6.6 5.4 7.9l0 25L79 83.8 79 64c3.4 -1.1 5.8 -4.3 5.8 -8 0 -4.6 -3.8 -8.4 -8.4 -8.4 -4.6 0 -8.4 3.8 -8.4 8.4 0 3.6 2.2 6.6 5.4 7.9l0 54.1c-3.1 1.2 -5.4 4.3 -5.4 7.9 0 4.6 3.8 8.4 8.4 8.4 4.6 0 8.4 -3.8 8.4 -8.4 0 -3.7 -2.4 -6.9 -5.8 -8l0 -27.3 35 16.3 0 22.2c-3.1 1.2 -5.4 4.3 -5.4 7.9 0 4.6 3.8 8.4 8.4 8.4 4.6 0 8.4 -3.8 8.4 -8.4 0 -3.8 -2.4 -6.9 -5.8 -8z"
+        android:fillColor="#00b4f0" />
+</vector>

android/apps/interface/src/main/res/layout/avatar_item.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:paddingTop="5dp"
+    android:paddingBottom="5dp">
+    <TextView
+        android:id="@+id/avatarName"
+        android:fontFamily="@font/raleway_bold"
+        android:textSize="20sp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center"
+        android:textColor="@color/colorButton1" />
+    <ImageView
+        android:id="@+id/avatarPreview"
+        android:background="@color/backgroundDark"
+        android:layout_width="match_parent"
+        android:layout_height="190dp"
+        android:scaleType="fitCenter"
+        app:layout_constraintTop_toBottomOf="@id/avatarName"/>
+</android.support.constraint.ConstraintLayout>