Questions tagged as 'android-layout'

Tagged questions
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Toolbar with two different colors

How to make a toolbar with two colors in half, going from one color to the other?     
asked by 28.01.2018 / 06:12
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How to change app title font?

I want to change the font of the app title with a custom font, the font is already in the assets/fonts folder.     
asked by 13.05.2017 / 17:12
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What is the function of wrap_content?

RelativeLayout onCreateLayout = new RelativeLayout(this); onCreateLayout.setBackgroundColor(Color.CYAN); RelativeLayout.LayoutParams ClickMeParms = new RelativeLayout.LayoutParams ( RelativeLayout.LayoutParams.WRAP_CONTE...
asked by 22.06.2017 / 14:13
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Remove shadow between toolbar and rest of the layout

I'm working on a project where I need to put a CalendarView next to a Toolbar . The problem is that Toolbar gets a shadow on the bottom, where I'd like it to merge to CalendarView . I tried to search about, but I do not...
asked by 09.10.2015 / 03:56
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Android Layout Limit

Good morning, I made a Layout for my last project, and agr want to expand the fields, so I want the layout not to finish in the corner of the screen, I want to slide my finger and lower the screen Where would I make that change ?? Thank you in a...
asked by 04.11.2015 / 19:32
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Doubt with correct dpi (dp) density

I'm a beginner in Android app development, and I have a simple question. The dpi numbers in the image below are also the maximum that an img can have in width & height (dp) in their respective densities ... Right? If this is it, then I...
asked by 07.11.2018 / 01:33
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How to put EditText in the middle of the screen? [duplicate]

I used Gravity.CENTER , which centered the text in EditText and not EditText in Activity. package com.example.wbsoftware.testetcc; import android.content.Intent; import android.graphics.Color; import android.support.v7.app.ActionBar;...
asked by 11.09.2017 / 03:38
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Application closing while consuming json

What should I do to fix this crash? My code: public class Tela1 extends AppCompatActivity { TextView textView2; String[] objetos = new String[0]; String url1 = "https://economia.awesomeapi.com.br/json/USD-BRL/1"; JSONObject...
asked by 01.01.2017 / 13:50
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How to get the value of a Spinner and continue the form

Good afternoon, I have a simple form in my android app, where the user writes name and signs an alert, but in the frequency field of the alert I inserted a spinner (android selectbox) with options of numbers that are strings. / p> txtFrequencia...
asked by 11.04.2016 / 21:49
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Error trying to set custom ActionBar: java.lang.NullPointerException

I'm trying to customize my ActionBar but whenever I try to emulate the application it closes and returns me the following error in LogCat: 01-07 16:21:57.092 1388-1388/br.com.jeiferson.agenda E/AndroidRuntime: FATAL EXCEPTION: main 01-07 16:21...
asked by 07.01.2016 / 17:31