rruffer

/build

rruffer

Recentemente enfrentei problemas em um aplicativo Android que desenvolvi, o qual se comunica com o banco de dados de um dos sistemas da empresa, codificado em ISO-8859-1 (Firebird) através de um web service.

Os dados eram gravados de forma errada, muitas vezes truncavam e as vezes apareciam caracteres estranhos.

Depois de algumas tentativas, cheguei até a seguinte solução:

rruffer

import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.scene.Scene;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
import javafx.stage.Stage;
import org.w3c.dom.Document;

/** 

rruffer

	/**
	 * Remove acentos usando {@link Normalizer} e {@link String#replaceAll(String, String)}
	 * @param texto sem acentos
	 * @return
	 */
	public static String removerAccentos(String texto) {
		texto = Normalizer.normalize(texto, Normalizer.Form.NFD);
		texto = texto.replaceAll("[^\\p{ASCII}]", "");
		return texto;
	}

rruffer

import java.io.Serializable;

import javax.enterprise.context.SessionScoped;
import javax.inject.Named;


@Named("loginBean")
@SessionScoped
public class LoginBean implements Serializable {
	private static final long serialVersionUID = 1L;

rruffer

/**
 * soluções para não usar libs externas
 * {@link} https://ideone.com/QiQnbE
 * {@link} https://www.vogella.com/tutorials/JavaAlgorithmsPartitionCollection/article.html
 * {@link} https://www.baeldung.com/java-list-split
 * 
 * @author rruffer
 *
 */
public class UtilList {

rruffer

private static OkHttpClient getUnsafeOkHttpClient() {
    try {
        // Create a trust manager that does not validate certificate chains
        final TrustManager[] trustAllCerts = new TrustManager[]{
                new X509TrustManager() {
                    @Override
                    public void checkClientTrusted(java.security.cert.X509Certificate[] chain,
                                                   String authType) throws CertificateException {
                    }

rruffer

import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;

import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * Converte as datas automaticamente
 * {@link https://github.com/FasterXML/jackson-modules-java8}
 * @author rodolfo.mindtek
 * Não funciona com client

rruffer

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:fromDegrees="0"
    android:pivotX="50%"
    android:pivotY="50%"
    android:duration="1" /*Duration = 1 means that the rotation will be done in 1 second*/
    /*increase duration if you want to speed up the rotation*/
    android:toDegrees="360"
     >

rruffer

import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';

// Angular Material Components
import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
import {MatCheckboxModule} from '@angular/material/checkbox';
import {MatButtonModule} from '@angular/material/button';
import {MatInputModule} from '@angular/material/input';
import {MatAutocompleteModule} from '@angular/material/autocomplete';
import {MatDatepickerModule} from '@angular/material/datepicker';