I needed to change this text from my application, does anyone know how? depending on the model of the smartphone / tablet the message comes different. Thank you in advance.
I'm thinking of an application that aims to close all other applications that are running in the background, but leave only my application running. Anyone have any idea how to do this?
I'm trying to retrieve the id from firebase in my android project. I'm starting to work with firebase now and I do not know much. It's kind of different from Parde where he already shows me the ID. Does anyone know how I get the firebase id? In...
I'm converting a String to Data
SimpleDateFormat dateFormat = new SimpleDateFormat("EE MMM dd HH:mm:ss z yyyy",
Locale.ENGLISH);
Date convertDate = new Date();
String dd = c.getString(c.g...
I want to display a message on the device screen.
The message is in System.out.println("Mensagem ") ;
How do I make a string and print on the screen using a textView ?
In the code snippet below I disable the freight value edition when the freight type is SIF, but the% code_code that should release the editText edition does not work in the following situation: Select SIF and then select FOB. Question How can I...
I have Activity that the email is requested and if the email exists it shows a Activity with a Fragment to enter the password. If this email does not exist, I want to display a Fragment , in the same Activity , f...
I'm having trouble with my custom list and it has too much item space for the other
Following code
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="16dp">...
The error appears when I click the TELEPHONE CALL button.
MainActivity class
package com.edu.chamada;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.widget.Button;
import...
I'm trying to compile but it's not giving, my layoute looks like this:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:l...