I have an EditText control to accept IP address fields. Its xml input attribute allows everything else except IP addresses. How to make the control accept dotted IP quad addresses only?
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Does anyone have sample code to validate user entered text in preferences? For example, I have a EditTextPreference for user to enter an email address. I'd like to validate the format of email address entered and pop up an alert dialog if the format isn't correct. Anyone have any sample code for this?
View 2 Replies View RelatedI need to do form input validation on a series of EditTexts. I'm using OnFocusChangeListeners to trigger the validation after the user types into each one, but this doesn't behave as desired for the last EditText. If I click on the "Done" button while typing into the final EditText then the InputMethod is disconnected, but technically focus is never lost on the EditText (and so validation never occurs).
View 2 Replies View RelatedIf I want to enforce a maximum length of input in an EditText field, I can use the maxLength attribute. But if I want to enforce a minimum length (in my case, simply non-blank), I find no corresponding minLength attribute. I've also looked at the various 'inputType' attributes (phone, password, etc) but I don't see anything like 'required' or 'non-blank'. I can't believe this would require a custom input filter; it's more likely the answer is so obvious it just doesn't get written down in the form I'm asking the question.
View 2 Replies View RelatedMy application takes userid from user as input, the userid is alphanumeric i.e just the first character is (a-z), other part is numeric. How can I validate input of this type ( like G34555) ?
View 3 Replies View RelatedI remember seeing a tutorial a few months back that I cant seem to find anywhere Basically, theres a single EditText, Button, and TextView, and an onClickListener takes the formula that is entered into the EditText (Example: (5^12(6.3+12) / (12 * .01)) ) and it would calculate it and output the answer on the TextView.
View 1 Replies View RelatedWhat's a good way to limit the number of words that can be entered in an android EditText view?
View 1 Replies View RelatedWas going through some apps, I found out there was one application with validation, lets say we validate the data on web, similarly can anyone suggest and show a piece of code so that can get it how to do it.
View 6 Replies View RelatedIs there a way I can specify an input mask to the EditText control in Android?
I want be able to specify something like ### - ## - #### for a Social Security Number. This will cause any invalid input to be rejected automatically (example, I type alphabetical characters instead of numeric digits).
I realize that I can add an OnKeyListener and manually check for validity. But this is tedious and I will have to handle various edge cases.
I'm using sdk1.1, there is no setInputType in InputMethodManager.
View 3 Replies View RelatedI have a EditText filed in my Activity class, Where I need to retain data, when orientation is changed or "HOME" button is pressed or "BACK(FINISH)" is pressed. Android internally maintaining EditText when orientation is changed or HOME button is pressed. But it is not maintaining EditText status when BACK button is pressed. How can I make it happen to retain data in all three cases (orientation is changed, HOME is pressed, Back is pressed) in a feasible way?
View 9 Replies View RelatedI'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 RelatedI have 2 EditText widgets ,one takes username and other takes password.When the user enters username in First EditText,the text should be validated (It should accept only characters no digits) when the focus is on the first EditText. How to achieve this. It needs to display error message using setError() method in EditText when the user enters wrong data.
View 1 Replies View RelatedI have a ListView and a EditText. How can I filter ListView data when typing on EditText ?
View 5 Replies View RelatedI want to get EditText data when user clicks on the soft keyboard Enter key.
View 3 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...
Can anyone recommend a power control type widget which includes the mobile data on/off switch? better still, is it possible to edit the power control widget to add data in place of, say, sync?
View 5 Replies View RelatedI'm retreiving data from an Internet service. Is there a way to control which (data) connection the device uses for connecting to a website?(access via wifi or via the cellular network).
View 1 Replies View RelatedI am knew to android and am absolutely loving it on my Desire, so glad i never went with a certain fruit company
Anyways, i have had a search around here and on the market place and cannot find an app that suits my needs.
Basically, i run timeriffic (which is fantastic by the way) and mostly i use a wi-fi connection. However there are times when i know there is no wi-fi around eg. when i travel to work, so i have it turned off. What i would like to know is if there is any app out there that would allow me to schedule a time to turn on my 3g data connection (i have APNdroid installed and 3g disabled as default) for those periods when my wi-fi is off so i always have a data connection.
I did see the app Data on Demand and this would have been perfect but it did not work with my Desire.
Can anyone using a Desire let me know if they have tried Data on Demand and got it working and what conditions it was working. Can someone recommend an app that meets my needs? I guess if not i will need to contact the developer of timeriffic (who i have seen around here) and see if there is anyway he could intergrate with APNdroid and control 3G data connections.
For example, I want to validate minumumlength, and if it's email., a phonenumer. How is this possible in android. I want to validate
View 2 Replies View RelatedI'm an android developer trying to use the javax.crypto package to encrypt/decrypt my SQLite database backups when I put them on the SD Card.That way, they can't be read while they're in the publicly accessible file system.I can encrypt/decrypt the file just fine, but I have no idea how to tell if the user input the right key or the wrong key. An incorrect key just returns a more jumbled file. I need a way of validating the user's password without storing it on the device (since they could be importing to another device).How can I check to see if the file has been successfully and correctly decrypted?
View 1 Replies View Relatedtry {
DocumentBuilderFactory parserFactory = DocumentBuilderFactory.newInstance();
parserFactory.setNamespaceAware(true);
DocumentBuilder parser = parserFactory.newDocumentBuilder();
Document document = parser.parse(new File(SDCardManager.getSDCardManagerInstance().getB aseDir() + "/"
+ xmlName));
[URL]...
i am trying this code to validate the XML using XSD schema but i am facing an illegalArgumentException on (SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCH EMA_NS_URI. how to resolve it....
So my battery for some reason is sucky again so I turned off background data letting.anything sync.at anytime .. what will b affected by me turning that off?
View 4 Replies View RelatedAdding an image on EditText works fine. However, copying an image is another problem. When I insert an image on EditText by using ImageSpan it shows correctly, but I copy inserted image, EditText shows me only 'obj'.
View 1 Replies View RelatedI want to have a toast message to display "Enter numeric characters only" whenever the user presses a non-numeric key on the virtual keyboard. Any clue?
View 3 Replies View Relatedi am developing android application website address how can implemented validation
example : www.yahoo.com
I've noticed that my mobile data is turning off by itself. Initially I thought it was JuiceDefender throwing a wobbly, but then I noticed that its event log was full of comments like "Mobile data is back under JD control" and something about reloading a profile. By watching the notification in the drop down menu I noticed that it was perpetually restarting itself.
I uninstalled it, and tried another app called 2x Battery and the same thing was happening. The data toggle in the setting menu of MIUI was greyed out to show data had been turned off, and 2x Battery stated that data had been toggled by the user.
It seems to be that a third party app is deactivating mobile data. Is there any app out there that can log when an app deactivates data, so I can find out the culprit?
I want an EditText to look like TextView but still behave like EditText. I've tried applying TextView style to my EditText in my layout.xml file, like this:
CODE:............
But I get an error within xml editor: "Error: No resource found that matches the given name (at 'style' with value '@android:style/ Widget_TextView')." It is strange because @android:style/ Widget_TextView definitively exists - I double checked it in code via android.R.style.Widget_TextView. Another strange thing is that I don't get android:style offered in the xml editor while typing? There is android:id, android:text and everything else.. but not android:style?
I consider the hard way (making EditText look like TextView) to be: extending EditText and overriding it's onDraw method.
Our app (WordPress for Android) uses a ScrollView for the new blog post view. The issue is that if a user writes a lengthy blog post in the EditText, they are unable to scroll inside of the EditText because the ScrollView seems to be taking over the scrolling action, even when you are in the EditText.
Here's the layout XML (the EditText in question is @id/content):
CODE:...............
I am using an EditText. Is it possible to have a part of text uneditable and the rest editable in the same EditText?
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