Android :: How To Set Contents Of Edit Text From Button Click?

Apr 23, 2010

I am a rookie to android. I am thinking of implementing a simple calculator in android to get a hold of the basics in android. I want to display a keypad with numbers and mathematical operations and when the user presses the keys the corresponding number is displayed in edit text. I tried using get text() and updating the contents of edit text but it shows just the contents of pressed button. Also how do I read the contents of button so as to do mathematical operations in code?

Android :: How to set contents of Edit text from Button click?


Android : Can I Reload List Contents On Click Of A Button?

Nov 20, 2010

i am trying to develop this app in android that has 3-4 buttons and a list being displayed below them. each button when clicked must reload the list with new contents based on which button was clicked.
each row in the list has a picture and two lines of text.
could some one please suggest me how do I perform the reloading part.

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Android :: Edit Text Go Button?

Jul 18, 2010

I have an Edit Text that is defined as follows.

CODE:.......

I want to set a custom command so that when somebody clicks on the Done/Go button on the onscreen keyboard a button is clicked or just run the methods that are run by the button. I think this has something to do with ime options but I havent been able to figure out how they work.

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Android : Only Last Option Text Is Changing On Click Of Next Button

Jun 17, 2010

MY issue is that only the last option text is changing on the click of the Next button and the rest remain same. There is some problem with the loop i think.Can someone sort this out please. Here's the db class: Code...

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Android :: SoftKeyboard's Next Button Not Taking Focus To The Next Edit Text

Sep 1, 2010

In My code I have an alter window in which I take a mac address as input. For this I have created 6 Edit texts to accept mac address. Now my problem is When I am in first edit text and click on "next" button in soft keyboard it does not take the focus to the next available edittext. I have set the next focus down id for Each of the Edit text to be its next Edit text. But still its not working.

I am posting the code here.

CODE:..............

Activity File.

CODE:.............

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Android : Want To Edit Application Contents?

Jul 19, 2010

I've tried some Biblie applications and I'd like to add a translation that we commonly use here in Brazil. I have the content in my computer and i could easily make any format for the application to read with some script. Is that possible? Do I have to make my own application?

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Android : Edit Contents Of TextViews In Droid Dialogs?

Jun 22, 2010

i want to display a dialog in my android application where certain TextViews in the layout need to have content set during runtime. while showing the dialog itself is no problem at all, accessing the TextViews via TextView.setText(String) crashes the application.

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Android :: Click To Expand List -and- Click On A Button?

May 31, 2010

I have just started my career as an android programmer, and am currently relying heavily on the sample code and api examples. I have been working with this api example, to produce an expandable list of items (note this example does not use the ExpadableListView).In playing with the example, I tried to add another widget that would become visible and be gone at the same time as the text (mDialogue in the sample code). This works well with another TextView, but as soon as I tried to add a button widget, it stopped working. The list would expand on first click, showing my hidden TextView and Button, but it will not disappear on further clicks. The button is however, clickable, and I was able to set up an onClick listener to change the button text back and forth.I'm starting to wonder, is it just not possible to have a clickable item inside a clickable list item? Or is there some kind of work around? Would it solve my problem if I used ExpandableListView?

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HTC Incredible :: Any Way To Edit Folder Contents On Home Screen?

Jun 7, 2010

Does anyone know a way to edit the contents of a Folder that you create as a widget on a Homescreen? I know you can edit the name by tapping and holding it but I want to delete some stuff i put in the folder. I tried locating the folder with Astro and could not find it on the phone memory or the storage card.

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Motorola Droid X :: Can't Edit Sd Card Contents / Unable To Delete

Aug 5, 2010

Anybody else notice that the SD cards are write protected? If I take out my card and put it in a card reader on my laptop, I can add stuff to the card, but I can't delete anything. If I put it back in the phone and mount the sd card, I can edit the card how I want. weird?

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Android :: Edit Text - I Dont Want To Edit Before $ Symbol

Oct 26, 2010

In editText I set text as $ . I dont want to edit before $ symbol . i.e edit text doesnt want take any value before $ . ex: $adfdfd correctad$dsdff wrong .like this . how to restrict this one .

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Android : When Click On GDE And Click The Home Button - Switches Back To Stock Home Screen

Dec 19, 2009

When I DL'd the GDE app, I accidentally set my stock droid "HOME" screen as the default screen when the popup box came up asking me to choose between stock Home and GDE. Now when I click on GDE and click the home button, it switches back to the stock Home screen. How to I switch the settings now to set the GDE app as the new home screen?

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Android :: How To Apply Our Settings To Selected Text Instead Of All Text In Edit Text View

Nov 17, 2009

I have a problem as follows:

In my project i am having rich text editor options to apply for the edit text view. In that i applied font color,font names,font size options for user.But these options will apply for whole text available in edit text. But my problem is i want to apply user selected settings (like font color,size,font) for user selected text instead of Whole text. i want to apply the user selected font/color/size to the user selected text.How?

How to implement this .

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General :: SGH I727 - Text Widget That Access Text File Located On Phone / Dropbox And Display Contents

Feb 24, 2012

I'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?

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Motorola Droid X :: 2nd Click Of Home Button As Sleep Button?

Nov 2, 2010

I like being able to wake the phone to view the lock screen using the home button at the bottom of the phone, but is there any way to make it so that a second click of that button, or a click of one of the others down there, will make it sleep again? Having to press the power button up top is just an inconvenience.

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Android :: Android Edit Text Class Appearing Without Edit Box

Nov 17, 2010

I am doing a custom edit box class. It starts something like: public class Amount Field extends Edit Text and has over riden the constructor to implement the Edit Text widget style However when I implement this on my XML I get an editable Text View instead of the Edit Text (there is only text but not the surrounding white box) and also when I click on it nothing happens, only text color changes. Are there any ideas on why this happens? I've done list components the same way and style is not altered.

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Android :: Save Edit Text Content With Rich Text

Jul 26, 2010

I have an EditText where users can set text to bold, italic, etc but I can't figure out how to save that text with styles as .txt file/any otherway to save it.If we save as html page we can't edit the webview. I use getText but that only returns text and no style info.

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Android :: Write Upside Down Text Of Edit Text In Droid?

Jun 17, 2010

Anybody knows how to write upside down text of edit text in Android.

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Android :: Read Text File / Search Contents Code?

Apr 13, 2009

I am new to Java and Android. I have a flat file (pipe-delimited) stored in R.raw called word list.text. I want to open this file and quickly search for a word I pass into my procedure. I've been searching for a simple way to do this but not having much luck. Can anyone share some code on how to do this?

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Android :: OnLongClick With Text View & Edit Text

Nov 22, 2010

In Android can the OnLongClickListener be used with EditTexts and TextViews or just Buttons?

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Android :: Way To Setup Text Alignment In Edit Text

Apr 29, 2009

Can anybody tell me how to set half text left aligned and other half right aligned in the edit text.

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Android :: How To Get Text From Edit Text Filed?

Feb 3, 2009

I m facing a problem for getting text from Edit Text field which is on alert dialog same like Api Demo text entry Dialog.

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HTC Desire :: Simple Text Editor To Create / Edit Text Files From SD Card?

May 12, 2010

I thought this would be easy to find:

A text editor that can create/edit text files from the SD card.

i.e. Windows Notepad on the Desire?

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Android :: How To Get - Edit Button In An AlertDialog

Jun 4, 2009

I need to build a AlertDialog with a short text ("A") and an OK Button. But if I use AlertDialog.Builder, the "ok" text button is not shown with a short text message. I tried to recover the Button object and set the layout to wrap_content. But when I try to use getButton function, it returns me null.

What Do I need to recover the button correctly and set the width as wrap_content? Code...

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Android :: Android - EditText And Button - When Click Button - Unfocus EditText And Hide Soft Keyboard

Jun 24, 2010

CODE:............

I have this at the top of my application. When the application starts, the EditText is orange highlighted and has a cursor in it; when the EditText is tapped, the soft keyboard pops up. The user uses it to type into the EditText.

However, when they click the Button, my onClick method fires and does everything it's supposed to, however the soft keyboard stays on screen and the EditText is still highlighted with its cursor.

I also have, at the top of the Button onclick: findViewById(R.id.name).clearFocus();

In spite of this, the EditText does not seem to clear its focus. How do I make the button actually act as if it is submitting the form?

Also, I do not transition to a different Activity on the click of the Button. I suppose that is the typical case, and probably the reason why they don't bother hiding the keyboard. However I want to keep the search box and button at the top of the screen, so I just dynamically fill and add views to the screen when the Button is pressed. How can I achieve my desired behavior?

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Android :: Long Click On Button

Feb 26, 2009

I want, that when the user clicks on a button, a textfield with a number will increase or decrease. But this should be work in a way, that the user leaves the finger on the button and the number increases automatically. Therefore he doesn´t have to click lot of times.I have not found any method to override that could implement such behaviour! Does anybody know how to implement this?

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Android :: New Screen On Button Click

Oct 12, 2010

I am trying to follow a tutorial to learn how to get to a new screen on a button click. The issue I feel I am facing is that in this tutorial they have a file named main.java, firstly I don't have such a file. I think I named the file as name1.java and on this screen i have everything going on including this button I am trying to make. So I m really confused as in this article below they have the main.java file and from that file they are moving to screen 1 and screen 2. Is it so important to have a main.java from where we branch the two activities?

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Android :: How To Disable Button Click?

Nov 17, 2010

in my android application there are number of images in drawable folder. in my layout two buttons:back and forward button.on clicking next and back buttons different-2 image get loaded on the same layout(common for all images).i am able to load images in next/back button click but after reaching to the last image i want to make my next button click disable and same for the back button.As the user is on the first image the back button would be disable.

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HTC Droid Eris :: Text Message Size Contents Box

Jan 21, 2010

Anyone have any idea of how to remove the number of characters and number of text messages box which is seen when typing a text message? It's in the upper corner of the text message field. I have the eris from Verizon.

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Android :: Refreshing Listview On Click Of Button In Row

Aug 17, 2010

I created a ListView that contains a row which in turn contain text and a button. The idea is to have the button function as a delete button to remove the row from the list as well as the database. I order to do this I created an adapter to handle the button click. This code is below. Deleting the database record works fine, but I have not yet succeeded in refreshing the ListView so the record will no longer be displayed.

public class FeedArrayAdapter extends ArrayAdapter {
private ARssEReaderDBAdapter dba;
private String TAG = "FeedArrayAdapter";
private View v;
private ListView feedList;..............

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