;看了吧,这里就是把他加载到了0000:7c000

org 7c00h

segment .text

bits 16 ;16位程序

start:

jmp short main

nop

/*这里是什么?用winhex打开磁盘,选在结构fat32的样式打开就可以看待这些数据了,

数据结构如下

typedef struct _FAT_BOOTSECTOR

{

UCHAR JumpBoot[3]; // Jump instruction to boot code

CHAR OemName[8]; // "MSWIN4.1" for MS formatted volumes

USHORT BytesPerSector; // Bytes per sector

UCHAR SectorsPerCluster; // Number of sectors in a cluster

USHORT ReservedSectors; // Reserved sectors,usually 1 (the bootsector)

UCHAR NumberOfFats; // Number of FAT tables

USHORT RootDirEntries; // Number of root directory entries (fat12/16)

USHORT TotalSectors; // Number of total sectors on the drive,16-bit

UCHAR MediaDescriptor; // Media descriptor byte

USHORT SectorsPerFat; // Sectors per FAT table (fat12/16)

USHORT SectorsPerTrack; // Number of sectors in a track

USHORT NumberOfheads; // Number of heads on the disk

ULONG HiddenSectors; // Hidden sectors (sectors before the partition start like the partition table)

ULONG TotalSectorsBig; // This field is the new 32-bit total count of sectors on the volume

UCHAR DriveNumber; // Int 0x13 drive number (e.g. 0x80)

UCHAR Reserved1; // Reserved (used by Windows NT). Code that formats FAT volumes should always set this byte to 0.

UCHAR BootSignature; // Extended boot signature (0x29). This is a signature byte that indicates that the following three fields in the boot sector are present.

ULONG VolumeSerialNumber; // Volume serial number

CHAR VolumeLabel[11]; // Volume label. This field matches the 11-byte volume label recorded in the root directory

CHAR FileSystemType[8]; // One of the strings "FAT12 ","FAT16 ",or "FAT "

UCHAR BootCodeAndData[448]; // The remainder of the boot sector

USHORT BootSectorMagic; // 0xAA55

} FAT_BOOTSECTOR,*PFAT_BOOTSECTOR;*/

OEMName db 'FrLdr1.0'

BytesPerSector dw 512

SectsPerCluster db 0

ReservedSectors dw 32

….略

main:

;初始化

xor ax,ax ; Setup segment registers

mov ds,ax ; Make DS correct

mov es,ax ; Make ES correct

mov ss,ax ;Make SS correct

mov bp,7c00h

mov sp,7c00h ; Setup a stack

cmp BYTE [BYTE bp+BootDrive],BYTE 0xff ; If they have specified a boot drive then use it

jne CheckSectorsPerFat

mov [BYTE bp+BootDrive],dl ; Save the boot drive

;下面检查参数是否正确

CheckSectorsPerFat:

cmp WORD [BYTE bp+SectorsPerFat],byte 0x00 ; Check the old 16-bit value of SectorsPerFat

jnz CheckFailed ; If it is non-zero then exit with an error

CheckTotalSectors: ; Check the old 16-bit value of TotalSectors & MaxRootEntries

cmp DWORD [BYTE bp+MaxRootEntries],byte 0x00; by comparing the DWORD at offset MaxRootEntries to zero

jnz CheckFailed ; If it is non-zero then exit with an error

CheckFileSystemVersion:

cmp WORD [BYTE bp+Fsversion],byte 0x00 ; Check the file system version word

jna GetDriveParameters ; It is zero,so continue

CheckFailed:

jmp PrintFileSystemError ; If it is not zero then exit with an error

;下面的函数名称都说明了他的作用

GetDriveParameters:

….省略

CalcDriveSize:

…省略

;计算出来放在BiosCHSDriveSize里面

LoadExtraBootCode:

; First we have to load our extra boot code at

; sector 14 into memory at [0000:7e00h]

…略

call ReadSectors

jmp StartSearch

;==========================================================

; Reads logical sectors into [ES:BX]

; EAX has logical sector number to read

; CX has number of sectors to read

ReadSectors:

…略

;这里进行的工作是检查是否为LBA模式如果是进行LBA模式读取

; End of bootsector

;

; Now starts the extra boot code that we will store

; at sector 14 on a fat32 volume

;

; To remain multi-boot compatible with other operating

; systems we must not overwrite anything other than

; the bootsector which means we will have to use

; a different sector like 14 to store our extra boot code

;========================================================

;下面的代码是进行查找freeldr.sys,然后进行加载,加载到0000:8000处

StartSearch:

; Now we must get the first cluster of the root directory

mov eax,DWORD [BYTE bp+RootDirstartCluster]

cmp eax,0ffffff8h ; Check to see if this is the last cluster in the chain

jb ContinueSearch ; If not continue,if so then we didn't find freeldr.sys

jmp PrintFileNotFound

ContinueSearch:

mov bx,2000h

mov es,bx ; Read cluster to [2000:0000h]

call ReadCluster ; Read the cluster

; Now we have to find our way through the root directory to

; The osloADER.SYS file

xor bx,bx

mov bl,[BYTE bp+SectsPerCluster]

shl bx,4 ; BX = BX * 512 / 32

mov ax,2000h ; We loaded at 2000:0000

mov es,ax

xor di,di

mov si,filename

mov cx,11

rep cmpsb ; Compare filenames

jz FoundFile ; If same we found it

dec bx

jnz FindFile

jmp PrintFileNotFound

FindFile:

mov ax,es ; We didn't find it in the prevIoUs dir entry

add ax,2 ; So lets move to the next one

mov es,ax ; And search again

xor di,filename

mov cx,11

rep cmpsb ; Compare filenames

jz FoundFile ; If same we found it

dec bx ; Keep searching till we run out of dir entries

jnz FindFile ; Last entry?

; Get the next root dir cluster and try again until we run out of clusters

mov eax,DWORD [BYTE bp+RootDirstartCluster]

call GetFatEntry

mov [BYTE bp+RootDirstartCluster],eax

jmp StartSearch

FoundFile:

; display "Loading FreeLoader..." message

mov si,msgLoading ; Loading message

call PutChars ; display it

xor di,di ; ES:DI has dir entry

xor dx,dx

mov ax,WORD [es:di+14h] ; Get start cluster high word

shl eax,16

mov ax,WORD [es:di+1ah] ; Get start cluster low word

CheckStartCluster:

cmp eax,2 ; Check and see if the start cluster starts at cluster 2 or above

jnb CheckEndCluster ; If so then continue

jmp PrintFileSystemError ; If not exit with error

CheckEndCluster:

cmp eax,0ffffff8h ; Check and see if the start cluster is and end of cluster chain indicator

jb InitializeLoadSegment ; If not then continue

jmp PrintFileSystemError ; If so exit with error

InitializeLoadSegment:

mov bx,800h

mov es,bx

LoadFile:

cmp eax,0ffffff8h ; Check to see if this is the last cluster in the chain

jae LoadFileDone ; If so continue,if not then read the next one

push eax

xor bx,bx ; Load ROSLDR starting at 0000:8000h

push es

call ReadCluster

pop es

xor bx,5 ; BX = BX * 512 / 16

mov ax,es ; Increment the load address by

add ax,bx ; The size of a cluster

mov es,ax

pop eax

push es

call GetFatEntry ; Get the next entry

pop es

jmp LoadFile ; Load the next cluster (if any)

LoadFileDone:

mov dl,[BYTE bp+BootDrive] ; Load boot drive into DL

mov dh,[BootPartition] ; Load boot partition into DH

;看这里是把freeldr加载到0000:8000位置然后跳转到此处

xor ax,ax

push ax ; We loaded at 0000:8000

push WORD 8000h ; We will do a far return to 0000:8000h

retf ; Transfer control to ROSLDR

;下面是fat格式磁盘的解析函数,可以玩下

; Returns the FAT entry for a given cluster number

; On entry EAX has cluster number

; On return EAX has FAT entry for that cluster

GetFatEntry:

shl eax,2 ; EAX = EAX * 4 (since fat32 entries are 4 bytes)

mov ecx,eax ; Save this for later in ECX

xor edx,edx

movzx ebx,WORD [BYTE bp+BytesPerSector]

push ebx

div ebx ; FAT Sector Number = EAX / BytesPerSector

movzx ebx,WORD [BYTE bp+ReservedSectors]

add eax,ebx ; FAT Sector Number += ReservedSectors

mov ebx,DWORD [BYTE bp+HiddenSectors]

add eax,ebx ; FAT Sector Number += HiddenSectors

pop ebx

dec ebx

and ecx,ebx ; FAT Offset Within Sector = ECX % BytesPerSector

; EAX holds logical FAT sector number

; ECX holds FAT entry offset

; Now we have to check the extended flags

; to see which FAT is the active one

; and use it,or if they are mirrored then

; no worries

movzx ebx,WORD [BYTE bp+ExtendedFlags] ; Get extended flags and put into ebx

and bx,0x0f ; Mask off upper 8 bits,Now we have active fat in bl

jz LoadFatSector ; If fat is mirrored then skip fat calcs

cmp bl,[BYTE bp+NumberOfFats] ; Compare bl to number of fats

jb GetActiveFatOffset

jmp PrintFileSystemError ; If bl is bigger than numfats exit with error

GetActiveFatOffset:

push eax ; Save logical FAT sector number

mov eax,[BYTE bp+SectorsPerFatBig] ; Get the number of sectors occupied by one fat in eax

mul ebx ; Multiplied by the active FAT index we have in ebx

pop edx ; Get logical FAT sector number

add eax,edx ; Add the current FAT sector offset

LoadFatSector:

push ecx

; EAX holds logical FAT sector number

; Check if we have already loaded it

cmp eax,DWORD [FatSectorInCache]

je LoadFatSectorAlreadyLoaded

mov DWORD [FatSectorInCache],eax

mov bx,7000h

mov es,bx

xor bx,bx ; We will load it to [7000:0000h]

mov cx,1

call ReadSectors

LoadFatSectorAlreadyLoaded:

mov bx,bx

pop ecx

mov eax,DWORD [es:ecx] ; Get FAT entry

and eax,0fffffffh ; Mask off reserved bits

ret

FatSectorInCache: ; This variable tells us which sector we currently have in memory

dd 0ffffffffh ; There is no need to re-read the same sector if we don't have to

; Reads cluster number in EAX into [ES:0000]

ReadCluster:

; StartSector = ((Cluster - 2) * SectorsPerCluster) + ReservedSectors + HiddenSectors;

….略

; displays a file not found error message

; And reboots

PrintFileNotFound:

mov si,msgFreeLdr ; FreeLdr not found message

call PutChars ; display it

mov si,msgAnyKey ; Press any key message

call PutChars ; display it

jmp Reboot

msgFreeLdr db 'freeldr.sys not found',0dh,0ah,0

filename db 'FREELDR SYS'

msgLoading db 'Loading FreeLoader...',0

times 1022-($-$$) db 0 ; Pad to 1022 bytes

dw 0aa55h ; BootSector signature

Memory layout:

0000:0000 - 0000:0FFF: Interrupt vector table & BIOS data

0000:1000 - 0000:6FFF: Real mode stack area

0000:7000 - 0000:7FFF: Cmdline (multiboot)

0000:8000 - xxxx:xxxx: FreeLoader program & data area

xxxx:xxxx - 7000:7FFF: Random memory allocation heap

7000:8000 - 7000:FFFF: Protected mode stack area

8000:0000 - 8000:FFFF: File system read buffer

9000:0000 - 9000:FFFF: disk read buffer for BIOS Int 13h

A000:0000 - FFFF:FFFF: reserved

          var watch = new FileSystemWatcher();
            watch.Created += (s,e) =>
            {
                var fileType = Path.GetExtension(e.FullPath);
                if (fileType.ToLower() == "jpg")
                {
                    //do some thing
                }
            };

var list = Enumerable.Range(1,10)
                .Where(x => x > 8)
                .Select(x => x.ToString())
                .First();

    public interface IObservable<out T>
    {
          //Notifies the provider that an observer is to receive notifications.
          Idisposable Subscribe(IObserver<T> observer);
    }

    public interface IObserver<in T>
    {
        //Notifies the observer that the provider has finished sending push-based notifications.
        void OnCompleted();

        //Notifies the observer that the provider has experienced an error condition.
        void OnError(Exception error);
       
        //Provides the observer with new data.
        void OnNext(T value);
    }

Observable.FromEventPattern<FileSystemEventArgs>(watch,"Created")
                .Where(e => Path.GetExtension(e.EventArgs.FullPath).ToLower() == "jpg")
                .Subscribe(e =>
                {
                    //do some thing
                });

Install-Package Rx-main

       private void BindFirstGroupButtons()
        {
            btnFirstEventMode.Click += btnFirstEventMode_Click;
        }

        void btnFirstEventMode_Click(object sender,EventArgs e)
        {
            MessageBox.Show("hello world");
        }

            //得到了Button的Click事件流。
            var clickedStream = Observable.FromEventPattern<EventArgs>(btnFirstReactiveMode,"Click");
            //在事件流上注册了一个观察者。 
            clickedStream.Subscribe(e => MessageBox.Show("Hello world"));

        public static IObservable<EventPattern<EventArgs>> FromClickEventPattern(this Button button)
         {
             return Observable.FromEventPattern<EventArgs>(button,"Click");
         }

         public static IObservable<EventPattern<EventArgs>> FromDoubleClickEventPattern(this Button button)
         {
             return Observable.FromEventPattern<EventArgs>(button,"DoubleClick");
         }

btnFirstReactiveMode.FromClickEventPattern()
                .Subscribe(e => MessageBox.Show("hello world"));

       void btnSecondEventMode_Click(object sender,EventArgs e)
        {
            btnSecondEventMode.BackColor = Color.Coral;
            Thread.Sleep(2000);
            lblMessage.Text = "event mode";
        }

          BtnSecondEventAsyncModel.BackColor = Color.Coral;

            Task.Run(() =>
            {
                Thread.Sleep(2000);
                Action showMessage = () => lblMessage.Text = "async event mode";
                lblMessage.Invoke(showMessage);
            });

btnSecondReactiveMode.FromClickEventPattern()
                .Subscribe(e =>
                {
                    Observable.Start(() =>
                    {
                        btnSecondReactiveMode.BackColor = Color.Coral;
                        Thread.Sleep(2000);
                        return "reactive mode";
                    })
                        .SubscribeOn(ThreadPoolScheduler.Instance)
                        .ObserveOn(this)
                        .Subscribe(x =>
                        {
                            lblMessage.Text = x;
                        });
                });

Install-Package Rx-WinForms

Install-Package Rx-WPF

            var increasedEventStream = btnIncreasement.FromClickEventPattern()
                .Select(_ => 1);
            var decreasedEventStream = btnDecrement.FromClickEventPattern()
                .Select(_ => -1);

            increasedEventStream.Merge(decreasedEventStream)
                .Scan(0,(result,s) => result + s)
                .Subscribe(x => lblResult.Text = x.ToString());

       public static void UsingReturn()
        {
            var greeting = Observable.Return("Hello world");
            greeting.Subscribe(Console.WriteLine);
        }

       public static void UsingCreate()
        {
            var greeting = Observable.Create<string>(observer =>
            {
                observer.OnNext("Hello world");
                return disposable.Create(() => Console.WriteLine("Observer has unsubscribed"));
            });

            greeting.Subscribe(Console.WriteLine);
        }

 Observable.Range(1,10)
           .Subscribe(x => Console.WriteLine(x.ToString()));

       public static void UsingGenerate()
        {
            var range = Observable.Generate(0,x => x < 10,x => x + 1,x => x);
            range.Subscribe(Console.WriteLine);
        }

Observable.Interval(TimeSpan.FromSeconds(1))
           .Subscribe(x => Console.WriteLine(x.ToString()));

 Observable.Range(1,10)
           .Subscribe(x => Console.WriteLine(x.ToString()),e => Console.WriteLine("Error" + e.Message),() => Console.WriteLine("Completed"));

Enumerable.Range(1,10).ToObservable()
          .Subscribe(x => Console.WriteLine(x.ToString()));

var list= Observable.Range(1,10).ToEnumerable();

        public static void UsingScheduler()
        {
            Console.WriteLine("Starting on threadId:{0}",Thread.CurrentThread.ManagedThreadId);
            var source = Observable.Create<int>(
            o =>
            {
                Console.WriteLine("Invoked on threadId:{0}",Thread.CurrentThread.ManagedThreadId);
                o.OnNext(1);
                o.OnNext(2);
                o.OnNext(3);
                o.OnCompleted();
                Console.WriteLine("Finished on threadId:{0}",Thread.CurrentThread.ManagedThreadId);
                return disposable.Empty;
            });
            source
            //.SubscribeOn(NewThreadScheduler.Default)
            //.SubscribeOn(ThreadPoolScheduler.Instance)
            .Subscribe(
            o => Console.WriteLine("Received {1} on threadId:{0}",Thread.CurrentThread.ManagedThreadId,o),() => Console.WriteLine("OnCompleted on threadId:{0}",Thread.CurrentThread.ManagedThreadId));
            Console.WriteLine("Subscribed on threadId:{0}",Thread.CurrentThread.ManagedThreadId);
        } 

        public static void DifferenceBetweenSubscribeOnAndobserveOn()
        {
            Thread.CurrentThread.Name = "Main";

            IScheduler thread1 = new NewThreadScheduler(x => new Thread(x) { Name = "Thread1" });
            IScheduler thread2 = new NewThreadScheduler(x => new Thread(x) { Name = "Thread2" });

            Observable.Create<int>(o =>
            {
                Console.WriteLine("Subscribing on " + Thread.CurrentThread.Name);
                o.OnNext(1);
                return disposable.Create(() => { });
            })
            //.SubscribeOn(thread1)
            //.ObserveOn(thread2)
            .Subscribe(x => Console.WriteLine("Observing '" + x + "' on " + Thread.CurrentThread.Name));
        }

Referrence: http://whats-online.info/guides-and-info/36/Traits-of-Experienced-Programmer-that-every-beginner-should-know/

Not everybody has the capability to be a good programmer. Most lack the desire,others do not have a high level of practical aptitude and others lack the personality required to make a good programmer. To help you understand just what these ‘personality’ traits are,I will break down some of the traits that an experienced programmer has. Being in the field for 8 years Now,believe me I kNow the ups,downs,tricks and ‘’oh no’s’’ in this field. I will take you through 8 crucial traits of a programmer,which can be emulated by the beginners who wanna make it big in this field.

1. Consistency

No programmer wants to be the wonder hit-and-disappear kind of a programmer. A good programmer is reliable. He kNows what it is that he wants,and is willing to keep on programming when need be. Not necessarily a 9-5 person,but one who accomplishes tasks and projects without leaving them hanging.

1. Problem solver

As a programmer,I would liken programming to solving a complicated mathematics equations. They are complicated and most seem hard to crack. It is easy to just let go of them and look for a simpler equation to tackle. A programmer is that person who doesn’t give up on a task simply because it seems complicated. They look for solutions to every task. Giving up is a phrase that is never heard of in the world of programming.

1. Planning skills

To plan is to see ahead. Instead of hopping into a new project,a good programmer will first study as much as he/ she can concerning the anticipated end product. As soon as that analysis is completed,the programmer ought to first strategize the project structure before inputting the first line of code. Planning goes hand in hand with consistency. So a consistent programmer is also a good planner.

1. Excellent communication skills

I do not speak the perfect English,but am I good programmer? The answer is yes. Across the years,I have noticed that most of my peers are not fluent English speaker but they do pass for programmers with excellent communication skills. In programming,good communication skills is the ability to express an idea precisely and efficiently. Good programmers are able to pass their points across well. Programmers who experience a tough time conveying their points across or comprehending what others are telling them,may not be successful in the long run.

1. Passion for Programming

This is the most important trait of all times. Passion is everything. Without the willingness to work,it will soon or later go down the drain. Some employed programmers only do the 9 to 5 job,for the salary part of it. These caliber of programmers do not program for long because they only do it for the cash,not for the work. When off from work,nothing close to what they do ever crosses their minds. You do not have to wake up,and go to bed breathing codes. Programmers who lack the passion are never enthused to acquire the best method of doing things and instead,they only engage in a routine,which is not be the best technique of doing things.

1. Detail Oriented

This is what separates a patient programmer from an impatient one. Programming involves dealing with codes whose simple mistake Could cost you a whole project. A programmer who pays close consideration to detail will be suggestively more industrIoUs than the one who doesn‘t. This trait involves evaluation of self –conscIoUsness,which is very crucial for a serIoUs consistent programmer.

1. Ability to cope with changing trends

Technology is constantly changing and the expertise and capabilities a programmer has currently will probably be out-of-date in the coming years. It is,therefore,key for a programmer to be able and willing to educate him/ herself and follow the up-to-date trends. This way,they find it easy to take part in any ongoing education chances that are presented.

1. A good reader

A good programmer reads extensively. Not all the work is about coding. A substantial percentage of a programmer‘s work day is spent in reading. It Could be codes typed by other people,Web sites with examples,papers,or projects. Programmers who do not read extensively,or worse,do not comprehend what they are reading,are mostly incompetent at best,and hazardous at worst.

All in all,a good programmer

? Recognizes that programming is a resourceful art and is nothing interesting

? Takes boundless pride in his job and gets abundant contentment from it

? Attempts to decrease the difficulty of both the problem at hand and the result

? He/she utilizes his time but is never too occupied to help others hit the books

? He/she appreciates positive criticism and offers productive criticism for other programmers as well.

? Has Failed countless times but is always willing to learn from the failures.

? Makes his/her decisions without necessarily relying on other people. Sometimes someone needs to make decisions from his/ her heart without the influence of others.

? is continually learning and gets an excitement from those embarrassing moments. nothing is too serIoUs. Laugh at yourself at times.

Programming is not for the faint-hearted. Do not try programming at your desperation when everything else Could not work out. If you possess the above traits that a good programmer should have,then brace yourself for a life changing experience. Above all,hard work is everything.

前言:本文是Cg Wiki系列的一篇 该系从两个方面来---Shader背后的图形原理,一些常见的Shader事例,为unity中的Shader做出讲解,我会坚持翻译下去,和大家一起学习.

由于本人刚刚开始翻译所以如果有翻译错的地方,还请大家轻拍

========================================================

Cg Programming/ProgrammableGraphics Pipeline

-------------------------------------------------------------

Cg 编程语言/可编程图形管线

@Override
public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
    return Arrays.<ViewManager>asList(
            new ReactDrawerLayoutManager(),new ReacthorizontalscrollviewManager(),new ReactimageManager(),new ReactProgressBarViewManager(),new ReactRawTextManager(),new ReactScrollViewManager(),new ReactSwitchManager(),new ReactTextInputManager(),new ReactTextViewManager(),new ReactToolbarManager(),new ReactViewManager(),new ReactViewPagerManager(),new ReactTextInlineImageViewManager(),new ReactVirtualTextViewManager(),new SwipeRefreshLayoutManager(),new ReactWebViewManager());
}

@Override
protected void setUp() throws Exception {
  super.setUp();

  List<ViewManager> viewManagers = Arrays.<ViewManager>asList(
      new ReactViewManager(),new ReactProgressBarViewManager());
  mUIManager = new UIManagerModule(
      getContext(),viewManagers,new UIImplementationProvider(),false);
  UiThreadUtil.runOnUiThread(
      new Runnable() {
        @Override
        public void run() {
          mUIManager.onHostResume();
        }
      });
  waitForIdleSync();

  mInstance = ReactTestHelper.catalystInstanceBuilder(this)
      .addNativeModule(mUIManager)
      .addNativeModule(new AndroidInfoModule())
      .addNativeModule(new DeviceInfoModule(getContext()))
      .addNativeModule(new AppStateModule(getContext()))
      .addNativeModule(new FakeWebSocketModule())
      .addJSModule(ProgressBarTestModule.class)
      .build();

  mRootView = new ReactRootView(getContext());
  displayMetrics metrics = getContext().getResources().getdisplayMetrics();
  mRootView.setLayoutParams(
      new FrameLayout.LayoutParams(metrics.widthPixels,metrics.heightPixels));
  int roottag = mUIManager.addMeasuredRootView(mRootView);
  mInstance.getJSModule(ProgressBarTestModule.class).renderProgressBarapplication(roottag);
  waitForBridgeAndUIIdle();
}

@Override
public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
  return Arrays.<ViewManager>asList(
    ARTRenderableViewManager.createARTGroupViewManager(),ARTRenderableViewManager.createARTShapeViewManager(),ARTRenderableViewManager.createARTTextViewManager(),new ARTSurfaceViewManager(),new ReactDialogPickerManager(),new ReactDrawerLayoutManager(),new ReactDropdownPickerManager(),new FrescoBasedReactTextInlineImageViewManager(),new ReactWebViewManager(),new RecyclerViewBackedScrollViewManager(),new SwipeRefreshLayoutManager());
}

@Override
public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
  return Arrays.<ViewManager>asList(
    ARTRenderableViewManager.createARTGroupViewManager(),new SwipeRefreshLayoutManager());
}

@Override
public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
  return Arrays.<ViewManager>asList(
    ARTRenderableViewManager.createARTGroupViewManager(),new ReactModalHostManager(),new ReactSliderManager(),new SwipeRefreshLayoutManager());
}

@Override
public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
  return Arrays.<ViewManager>asList(
    ARTRenderableViewManager.createARTGroupViewManager(),new SwipeRefreshLayoutManager());
}

@Override
protected void setUp() throws Exception {
  super.setUp();

  List<ViewManager> viewManagers = Arrays.<ViewManager>asList(
      new ReactViewManager(),new UIImplementationProvider());
  UiThreadUtil.runOnUiThread(
      new Runnable() {
        @Override
        public void run() {
          mUIManager.onHostResume();
        }
      });
  waitForIdleSync();

  mInstance = ReactTestHelper.catalystInstanceBuilder(this)
      .addNativeModule(mUIManager)
      .addNativeModule(new AndroidInfoModule())
      .addNativeModule(new FakeWebSocketModule())
      .addJSModule(ProgressBarTestModule.class)
      .build();

  mRootView = new ReactRootView(getContext());
  displayMetrics metrics = getContext().getResources().getdisplayMetrics();
  mRootView.setLayoutParams(
      new FrameLayout.LayoutParams(metrics.widthPixels,metrics.heightPixels));
  int roottag = mUIManager.addMeasuredRootView(mRootView);
  mInstance.getJSModule(ProgressBarTestModule.class).renderProgressBarapplication(roottag);
  waitForBridgeAndUIIdle();
}

@Override
public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
  List<ViewManager> viewManagers = new ArrayList<>();

  viewManagers.add(ARTRenderableViewManager.createARTGroupViewManager());
  viewManagers.add(ARTRenderableViewManager.createARTShapeViewManager());
  viewManagers.add(ARTRenderableViewManager.createARTTextViewManager());
  viewManagers.add(new ARTSurfaceViewManager());
  viewManagers.add(new ReactDialogPickerManager());
  viewManagers.add(new ReactDrawerLayoutManager());
  viewManagers.add(new ReactDropdownPickerManager());
  viewManagers.add(new ReacthorizontalscrollviewManager());
  viewManagers.add(new ReactimageManager());
  viewManagers.add(new ReactModalHostManager());
  viewManagers.add(new ReactProgressBarViewManager());
  viewManagers.add(new ReactRawTextManager());
  viewManagers.add(new ReactScrollViewManager());
  viewManagers.add(new ReactSliderManager());
  viewManagers.add(new ReactSwitchManager());
  viewManagers.add(new FrescoBasedReactTextInlineImageViewManager());
  viewManagers.add(new ReactTextInputManager());
  viewManagers.add(new ReactTextViewManager());
  viewManagers.add(new ReactToolbarManager());
  viewManagers.add(new ReactViewManager());
  viewManagers.add(new ReactViewPagerManager());
  viewManagers.add(new ReactVirtualTextViewManager());
  viewManagers.add(new ReactWebViewManager());
  viewManagers.add(new SwipeRefreshLayoutManager());

  SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(reactContext);
  if (preferences.getBoolean("flat_uiimplementation",false)) {
    viewManagers.addAll(Arrays.asList(
      new RCTViewManager(),new RCTTextManager(),new RCTRawTextManager(),new RCTVirtualTextManager(),new RCTTextInlineImageManager(),new RCtimageViewManager(),new RCTTextInputManager(),new RCTViewPagerManager(),new FlatARTSurfaceViewManager(),new RCTModalHostManager()));
  }

  return viewManagers;
}