How to display the text of a textfield in a url section in android?
Here is the code...
i want to use as query this (Text) findViewById(R.id.q); . How?
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I am using an EditText. Is it possible to have a part of text uneditable and the rest editable in the same EditText?
View 2 Replies View RelatedI am trying to populate the text of a second EditText widget with the text from the first EditText widget only when the second EditText widget receives focus, the second widget is not empty, and the first widget is not empty. When I run it and click into the second widget it does not populate. When I remove the third constraint ('etxt.getText ().toString().trim() == ""')) it works. so getText() on the second EditText widget is returning something even though the second widget has no initial value other then the text that is displayed via the hint attribute.
View 2 Replies View RelatedI want to get text from Edit text as it is and display in TextView.But whenever i get text using getText() it gives me text in one line.How to entered text in multiline EditText as it is.Please give me guidance?
View 1 Replies View RelatedI have a scenario, for example, a EditText in activity instead of using Textview as a label of it i want to put text "UserName" inside EditText and if user clicks on it.
it should disappear and EditText should get empty to enter data in it.
How can I achieve this?
If I have an EditText component on my screen that I have specified inputType="decimal" for (i.e. a numeric/decimal field), what is the best way to convert it to an decimal value in the application code?
Google recommends avoiding floats, and avoiding creating objects unnecessarily (and I assume any auto-unboxing code is bad too), so I take these as my constraints. I realize a small application probably doesn't need to worry too much, but I haven't been able to find a 'best-practice' solution to this.
The most common solution appears to be this:
double value = Double.parseDouble(txtInput);
I have a gallery widget and in that i had a view with linear layout which has a edit text inside. When it launches on device the edittext box shows but has no text visible.
However when i scroll to next view in gallery it shows text and when it comes to focus and centered the text disappears.
If i replace gallery with grid or a horizontal view I can see the text on edit text.
Can you please advise what I might be doing wrong here. Why the text disappears.
In most tutorials is how to display only one of them, I noticed to display an array, main class should use interface from ListActivity, but when i try display something else (like my edittext box) program crashes.
Somebody suggest me To display an array like that:
ArrayAdapter<String> myAdaptor = new ArrayAdapter<String>(this,R.layout.test,myStrings); myListView.setAdapter(myAdaptor);
but this is not doing anything.
Can anyone tell Me what is wrong in this lines or explain me how to solve my problem?
I have a ListView activity and I want an EditText (and ultimately a button along with it) to display above it.
I believe my xml is fine, but for some reason the EditText is not displaying. The ListView takes up the entire screen :(
Here's what my XML looks like:
CODE:...........
In the layout tab of the xml file in Eclipse, the EditText shows. When I run my application in the emulator, it does not.
Here is where I set the content view in my onCreate method
CODE:.........................
Here is my extended ArrayAdapter:
CODE:..........................
How would I display the current date in the text of a EditText widget dynamically at runtime?
View 2 Replies View RelatedI have to develop one android native application.Here i have to fetch the value from mysql database and display on android edittext and spinner box.
I have to run the app means the value is fetching from database and displayed on android edittext.but not display on spinner box.How can i display the value on android spinner box fetching from mysql database.I have used the below webservice code:
Quote:
public class DisplayProfile {
public String customerData(String Username,String Bcountry){
String customerInfo = "";[code].....
Why am getting the above error?how can i resolve the above error ???? how can i display the fetching data on spinner box list on first item...
How do I display an blinking text in android screen.
View 1 Replies View RelatedHello there I have a problem regarding the new HTC Magic I purchased : in my text display where I read the conversations between me and my contacts... it has all of the messages I sent in 1 group together, and all of the messages my contacts have sent together. How do I change this to display the order in which they were sent and received? For example right now it is
ME : blahblahblah
ME : blahblahblah
ME : blahblahblah
You : blahblahblah
You : blahblahblah
You : blahblahblah
I use the following code to take values from the textbox.But it's not working it gives the exception and force to close only.
How to get the value of the textbox?
CODE:..........................
I'm trying to implement a copy/paste function. How can I get a selection of text from an EditText?
View 3 Replies View RelatedIf I set text to my EditText and the text is bigger, the default behaviour is that the text is scrolled to right. Can I scroll it to left?
View 1 Replies View Relatedwhenever i use the methods getselectionstart and getselectionend on a edittext widget ,i get both the integers equal to zero.
View 2 Replies View RelatedWhat's the best way to limit the text length of an EditText in Android? Is there a way to do this via xml?
View 2 Replies View RelatedI am beginner in Android development. How do I restrict the size of text ( e.g. I just want 3 character in edit text)? Also How do I align text in center within Edittext?
View 2 Replies View RelatedCan I limit the edit text field so it wrap text around the input box instead of scrolling right unless I hit return?
View 2 Replies View RelatedI want to insert a constant string into an EditText by the press of a button. The string should be inserted at the current position in the EditText.
If I use EditText.append the text gets inserted at the end of the EditText.
How can I do that? I couldn't find a suitable method.
I'm trying to use the code below to connect to an online source, then compare the data as it is read line by line against what is typed in an EditText field before displaying the next page. At the moment when I run it and press the "Sign In" button nothing happens. The problem seems to be with the comparison of the data.
View 5 Replies View RelatedDoes smomeone know how I set the scrollbar position in an EditView programmatically.
I'm appending the text during special events but I want the EditView to scroll down to the latest text added so it'll be visible. But default the scrollbar does not move automatically when appending text.
Does anyone know how to change the color of the text within the popup list that appears when you longclick an EditText view? In my app when I perform a long click on the EditText view I get a popup menu dialog with Copy, Paste, Input Method appear, and I can't figure out how to change the default text color in this dialog.
View 3 Replies View RelatedI want to let users input a postal code to my app. The common use case is the US zip code, which are composed solely of numbers, so I'd like to display the numeric keyboard initially in the soft input. However, not all postal codes are solely digits, so I still need users to be able to enter other characters.
I've been trying to do this with android:inputType, but by setting the "number" flag, it automatically blocks any input except for number-based stuff. Is there a way to just accept general text, but get the soft keyboard to initially display a more number-based keyboard?
Is there a setting on the Droid (or an app) to change how the text messaging display looks? I dont care much for the text bubbles in the chat log and would prefer just a simple list.
View 5 Replies View RelatedI downloaded SMS Popup and Missed Call because I want to use the LED notifier to change colors and display text messages, but even after selecting those options, it still doesnt work. Has anyone figured this out? Or is there a better app that works?
View 14 Replies View RelatedI have a simple EditText field in one of my Activities. If I set the field to disabled, it greys out and I cannot enter text with the hardware keyboard, however when I touch the field the virtual keyboard appears and that still lets me enter text. Is this a bug? Any workarounds for making sure this can't happen?
View 5 Replies View RelatedI'm looking for a text widget that can access a text file that is located on my phone or dropbox and display the contents of the file. It should always update itself as soon as there is a change in the text file. Does an app like this exist and where can I find it?
View 1 Replies View RelatedTwo classes are there-Voice.java and TranslateActivity.java. I want text clicked on list View to be converted into string and passed into edit Text of Translate Activity.java . But in my code as I click on list View for selecting,Application crashes.
Classes are:
Voice.java
package com.example.testing;
import java.util.ArrayList;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
[code]....