apptects

#import <os/signpost.h>

// We need to specify a subsystem
#define SUBSYSTEM "de.apptects.signposts"

// Categories helps us structuring the data in Instruments
#define CATEGORY_ASSETLOADING "Asset Loading"
#define CATEGORY_INPUT "Input"

// Interval names

apptects

#define os_signpost_event_emit(log, event_id, name, ...)
#define os_signpost_interval_begin(log, interval_id, name, ...)
#define os_signpost_interval_end(log, interval_id, name, ...)

apptects

using System.Runtime.InteropServices;

public static class Signposts
{
    [DllImport ("__Internal")]
    private static extern void initialize_log_handles();

    [DllImport("__Internal")]
    public static extern ulong start_interval_load_asset(string _assetPath);

apptects

private IEnumerator LoadSpriteAsync(string _assetName)
{
    var sid = Signposts.start_interval_load_asset(_assetName);
    var request = Resources.LoadAsync<Sprite>(_assetName);

    yield return request;

    Signposts.stop_interval_load_asset(sid);
}  

apptects

func readReceipt() -> (Receipt: Data, IsSandbox: Bool) {
    let receiptURL = Bundle.main.appStoreReceiptURL!
    
    // We are running in sandbox when receipt URL ends with 'sandboxReceipt'
    let isSandbox = receiptURL.absoluteString.hasSuffix("sandboxReceipt")
    let receiptData = try! Data(contentsOf: receiptURL)
        
    return(receiptData, isSandbox)
}

apptects

struct ReceiptData: Codable {
    let receipt: String
    let sandbox: Bool
}
    
struct AppStoreValidationResult: Codable {
    let status: Int
    let environment: String
}

apptects

package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"github.com/gorilla/mux"
	"log"
	"net/http"
)

apptects

dependencies:
  flutter:
    sdk: flutter

  flutter_redux: ^0.5.3

apptects

Store<AppState> store;

void main() {
  store = Store<AppState>(
      reducer,
      initialState: AppState.initial(),
      middleware: [thunkMiddleware]
  );

  runApp(FlutteriTunesApp(store));

apptects

AppState reducer(AppState oldState, dynamic action) {

  if(action is ChangeSearchTextAction) {
    return oldState.copyWith(searchText: action.searchText);
  } else if (action is UpdateTrackItemsAction) {
    return oldState.copyWith(trackItems: action.trackItems);
  } else if (action is PlayAudioUrlAction) {
    return oldState.copyWith(activePlayingAudioUrl: action.audioUrl);
  } else if (action is StopAudioAction) {
    return oldState.copyWith(activePlayingAudioUrl: '');