massimilianochiodi

import Foundation
import UIKit

enum VersionError: Error {
    case invalidBundleInfo, invalidResponse
}

class LookupResult: Decodable {
    var results: [AppInfo]

massimilianochiodi

library fliptextpanel_flutter;
import 'package:flutter/material.dart';
import 'dart:async';
import 'dart:math' as math;

///
/// Signature for a function that creates a widget for a given index, e.g., in a
/// list.
///
typedef Widget IndexedItemBuilder(BuildContext, int);

massimilianochiodi

fileprivate func getUnsignedInteger32(bigEndian: Bool = true, data: Data) -> UInt32 {
    let returnvalue: UInt32 =  data.withUnsafeBytes { rawPointer in
        rawPointer.bindMemory(to: UInt32.self).baseAddress!.pointee
    }

    return bigEndian ? returnvalue.bigEndian : returnvalue.littleEndian
}

massimilianochiodi

/// divide data in chunk di 16 bytes
///
/// - Parameters:
///     - forData: Dati di imput
/// - Returns: array di bytes nel formato data
fileprivate func createChunks(forData: Data) -> [Data] {

    var offset = 0
    let chunksize = 16
    let dataleft = forData.count

massimilianochiodi

public func CtrIncrement() {
    let key: Data = Data(bytes: &self.EncryptionCounter, count: MemoryLayout<UInt32>.size) // 1215590466
    let keyrev: [UInt8] = key.bytes.reversed()
    var value: Int = byte_to_int(dato: Data(keyrev))
    value = value + 1
    let keyrevdata: Data = Data(bytes: &value, count: MemoryLayout<UInt32>.size)
    let keyrevrev: [UInt8] = keyrevdata.bytes.reversed()
    let valore: Int = byte_to_int(dato: Data(keyrevrev))
    self.EncryptionCounter = valore
}

massimilianochiodi

    /// Calcola il crc16 ( CRC-CCITT ) di un array di bytes nella rappresentazione UInt8
    ///
    /// - Parameters:
    ///     - input: Array di UInt8
    /// - Returns: valore in due bytes in formato UInt16
    public func getCRC(input : [UInt8]) -> UInt16 {
        if input.count == 0 { return 0 }
        var crc: UInt16 = 0xFFFF;          // initial value
        let polynomial: UInt16 = 0x1021;   // 0001 0000 0010 0001  (0, 5, 12)

massimilianochiodi

public class ShakeListener implements SensorEventListener {

    private static final float SHAKE_THRESHOLD_GRAVITY = 2.7F;
    private static final int SHAKE_SLOP_TIME_MS = 500;
    private static final int SHAKE_COUNT_RESET_TIME_MS = 3000;

    private OnShakeListener mListener;
    private long mShakeTimestamp;
    private int mShakeCount;

massimilianochiodi

private void scrivojson(String json, String nome) {
            try {
                OutputStreamWriter outputStreamWriter = new OutputStreamWriter(context.openFileOutput(String.format("%s.json",nome), Context.MODE_PRIVATE));
                outputStreamWriter.write(json);
                outputStreamWriter.close();
            } catch (Exception e) {
                Log.d(TAG,"Non ho scritto il file");
            }
        }

massimilianochiodi

class ForegroundCheckTask extends AsyncTask<Context, Void, Boolean> {

    @Override
    protected Boolean doInBackground(Context... params) {
        final Context context = params[0];
        return isAppOnForeground(context);
    }

    /**
     * Ritorna true se l'app è in background

massimilianochiodi

public String word16bit(int[] listabit) {
        StringBuilder result = new StringBuilder();
        for (int value : listabit) {
            int b2 = value & 0xff;
            int b1 = (value >> 8) & 0xff;

            if (b2 == 0) {
                return result.toString();
            } else {
                result.append( (char) b2 );