Questions tagged as 'java'

Tagged questions
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Autocomplete JComboBox

I have JComboBox that autocomplete is only searching for the beginning of the word and need that when the user types search for any occurrence within the word, that is the form that autocomplete of jQuery works . Ex: List of Cities:...
asked by 13.02.2014 / 14:05
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setOnClickListener (unfortunately MyApplication has stopped)

Whenever I try to use the setOnClickListener application, I've tried several methods to try to fix this problem, but I could not. the Enter button is properly set to R, also in the layout, the problem is always with the setOnClickListener. Ac...
asked by 18.02.2014 / 23:51
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Problems with axes, Spring Boot and base64

I'm trying to make a post from my react native app for my Spring boot application. However, I'm getting this error:    java.lang.IllegalArgumentException: Illegal base64 character a React Native Code: axios({ method: 'post', url...
asked by 20.12.2018 / 12:22
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HttpResponse retona error

I have the following class: package carcleo.com.radiosingular.classes; import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.URI; import android.os.AsyncTask; import android.util.Log; import com.loopj.android.http...
asked by 20.12.2018 / 14:24
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Java: Converting HTML to PDF with special characters

I'm new to the group, and I wonder if anyone could give me a hand. I'm trying to create a report for a web application. I'm trying to get an html with the text and several 'tags' that I replace with data from the bank and write to a tempor...
asked by 20.12.2018 / 12:19
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Object Linking

I'm developing an application and I came across the following "problem": @RequestMapping("/pagamentos") public ModelAndView pagamentos(FormaPagamento pagamento){ ModelAndView model = new ModelAndView("cadastro-pagametos");...
asked by 20.12.2018 / 11:41
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Show Static Map Google with Picasso on Android

I'm developing an app by Android Studio, I'd like to create a RecyclerView where I had an ImageView and upload a static image of a determining point on the map. Like here: link I tried to use this method with Picasso (Library that takes...
asked by 19.12.2018 / 22:02
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Android Radio Player Stopping

So, I have the following Activity below. In it, I have a radio player. However, when I minimize the App to see something else, such as using the calculator, the player stops playing. I'm using the streaming of Rádio Capital UK...
asked by 22.12.2018 / 12:46
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StackOverFlowError when trying to call recursive method

I'm developing an image editor like Paint , and I can not do the paint bucket method, the idea is like this: (example) I have an 8x8 array and the possible values in this example are "-", "X" or "O" 0 1 2 3 4 5 6 7 0 [-][-][...
asked by 22.12.2018 / 05:43
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java.net.Proxy problem with Marshmallow and versions below

I have the following test: package com.technopartner.technosdk.proxy; import android.support.test.runner.AndroidJUnit4; import org.junit.Test; import org.junit.runner.RunWith; import java.io.IOException; import java.net.Authenticator; impo...
asked by 19.12.2018 / 12:41