Android :: ScrollView - EditText Fields - Not Clearly Visible

Oct 18, 2010

I am having problem with the loswet 2 editText fields. They are not clearly visible. They are broken. Here is my layout file. Please let me know if anybody finds out the problem.

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

Android :: ScrollView - editText fields - not  clearly visible


Android :: ScrollView - 2 EditText Fields - Broken

Oct 18, 2010

I am having a scrollview problem. There are 2 EditText fields which are broken.

Here is my layout file.

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

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Android :: ScrollView With EditText - Scrolling In EditText

May 14, 2010

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:...............

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Android :: EditText Wrapped In ScrollView

Jul 21, 2010

I have an issue with EditText when it's wrapped in ScrollView.

Please see the following layout setup:

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

There's nothing special about this layout. I just want the EditText inside ScrollView to be scrollable when I entered more than 5 lines of text.

I tested this layout with both Eclair and Froyo and Eclair seemed working fine, but Froyo didn't really work at all. Was there any change on ScrollView?

ScrollView api says that I can put EditText(or TextView) inside of ScrollView to have this kind of functionality, so I guess that I did make a mistake or missed something important.

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Android :: Can ScrollView And Scrollbars In EditText Co-exist

Sep 19, 2010

I have a Dialog implemented with scrollview and a multiline edittext item in the scrollview. I see that I can use the scrollbar in the edittext as the scrollview will take over it. Can they co-exist and work together?

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Android :: Enable Scrolling Within EditText That Is In A ScrollView

May 17, 2010

Our app (WordPress for Android) uses a scrollview for the new post view, where a user enters in their new blog post. There's quite a few fields on this view, including a large EditText for the post content field.

It appears that when an EditText is in a ScrollView, the ScrollView takes over the scrolling action, so the user can't scroll within the EditText area if they are writing a large post. What can be done so that scrolling will work both within the EditText and the ScrollView?

Here is the layout xml for this view, The EditText that needs the scrolling is @id/content:

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

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Android :: Scrolling EditText On ScrollView Programmatically

Jul 19, 2010

I am trying to make a non-editable EditText that is placed in a ScrollView and scrolling is controlled programmatically (when a left/right fling is detected).

Here's my simple layout:

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

And here is my simple program:

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

So, to explain it simply, I have two custom simplegesture classes that I attached to the EditText and the ScrollView. For the EditText, I'm trying to detect a left/right fling and when detected, I'm scrolling the it up 1 page up/down. The custom simplegesture attached to the ScrollView is to disable finger scrolling.

Here's a screen shot after a right fling was done: http://img830.imageshack.us/i/textcut.png/

I kinda works right now but I have two questions:

How do I control the scroll so that lines won't get "cut-off" (please refer to the picture above where the first line on the screen is a bit "cuf-off"). Why when I scroll the page up/down programmatically, the EditText is auto select-all (please refer to the picture above where the whole screen turns orange after scrolling)? Why when I changed MyGestureDetector to detect fling on the Y-axis (vertical fling) and programmatically scroll the EditText, it doesnt' work? It wouldn't work even if I made the change in ScrollGestureDetector too. Does it have something to do with the behaviour of the ScrollView?

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Android :: EditText - Button Not Visible It Hides Below Virtual Keyboard

Oct 8, 2010

I have edittext and a button below edittext. edittext has width as fill_parent and height as wrap_content.

My messages covers full screen, due to this my button is not visible it hides below virtual keyboard

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Android :: ScrollView .scrollTo Not Working - Saving ScrollView Position On Rotation

Jul 16, 2010

I must be overlooking something real simple here, but i think i'm trying to do something fairly basic.. Simply retain the scrollbar position of a ScrollView on orientation change...

Here is the code for my onSaveInstanceState and onRestoreInstanceState.. sView is the container for the ScrollView layout. Within my scrollview is a linearlayout with a lot of textviews.

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

If I set a Toast with the values of sViewX and sViewY on the Restore, the values are kept and correct.

I just tried to do a sView.scrollTo(0,150); in my onCreate.. just to see if that would open the activity at 150px down, and it didn't. I think my issue has to do with the .scrollTo method.

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Android :: Create A ListView That's Not In A ScrollView - Or Has The ScrollView Disabled

Mar 10, 2010

I want some of the goodies in a ListView, like being able to use a ListAdapter, and item selection, etc, but I don't want the ScrollView portion of it. I want to implement that part myself, in a different way (why or how I do this isn't really the point of this question, so please don't ask "why"). Is there a way to have a ListView that's not in a ScrollView or has the scrolling disabled?

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Sep 21, 2009

When i ran my old application in 1.6 i noticed that the progress bar was not showing up on the screen.When i analyzed it further i found the issue.The progress bar is getting activated but its not visible since my background color is also white.When i changed the background color i was able to see the progress bar.Is there no other way to make the progress bar visible other than changing the background color..Shouldn't the progress bar be visible under all background colors??

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Android :: Copy And Paste Image On EditText - But EditText Show Me Obj

Jan 15, 2010

Adding 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'.

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Android :: To Make EditText Look Like TextView But Still Behave Like EditText

May 17, 2009

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.

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Android :: Have Uneditable Text In Edittext In Same EditText?

May 26, 2009

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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Android :: Placing A TextView Before EditText Element In Android Layout XML Causes EditText Not To Show

Jul 29, 2010

Every time I put a TextView before an EditText element in a LinearLayout, the EditText does not show. When I don't, it does.

I've narrowed the problem down to the TextView's layout_width attribute. If I give it "wrap_content", it works, but doesn't "block" down, and it appears on the same line as the EditText.

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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Aug 3, 2009

I would like to how to use OverlayItem's fields (Title and snippet) 'cause they are never displayed on the map?

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Jun 9, 2010

Alright, I'm a little new to the Android SDK, so forgive me if my question doesn't make sense or is very trivial. I'd like to add a custom field for contacts, that contains the contacts username on a website I'm doing this app for. And, with this custom field, I'd like to have the ability to click it (like "Send message" or "Call mobile") so that I can go to a specif Activity in my application, with a TextView set with the username that I just clicked on.Sorry if that is a bit confusing, if you need anything else let me know!

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Jul 6, 2010

How do I make fields accessible across a package? Currently, even if they are declared public i'm not able to access the fields from another class in the same package.

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Jun 29, 2010

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Android :: Using EditTextPreference With 2 User Input Fields

Feb 3, 2010

I would like to use EditTextPreference to show 2 input fields instead of 1. For instance, a username and password field should be shown. I don't want to use a dialog for each one. How can this be done? In the WiFi settings there is one that does this, when you want connect to a protected network, a dialog shows to set a password for the credential storage with 2 fields.

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Android :: Combining Subclasses Which Have Different Fields For Efficiency?

Feb 7, 2010

I'm working on a Java Android game. Games here generally need to use memory pools to avoid garbage collection.Making use of subclasses is a pain when using memory pools as you need to e.g. say how many Roamer and Chaser objects you want upfront and not just how many Enemy objects you might need.I would then have an update function that checked the "type" variable and updated accordingly. This is obviously a more C-like approach. It feels hacky though because e.g. a roamer enemy will have a "target" variable it never uses. I'm unlikely to have more than a 100 enemies in memory at a time though so it really isn't a big deal memory wise. I just want some compromise between nice code and speed.Does anyone have any comments on how best to structure this? Is merging classes like this going too far? Is this ever a good idea? Should I just use a regular class tree?

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Nov 1, 2010

I know rule #1 of optimization is: don't do it! But I figured this was an easy question, and if I start using the faster method now I can save a lot of cpu time when I'm finished.Now, the answer to my question may be "there's no difference" and that's fine with me. I just want to know.

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Android :: When Activity Closed Fields Not Released

May 20, 2010

In the following scenario, the fields of Activity is not released when the Activity is closed with calling finish().
Class MyClass {
}

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Android :: Want To Auto-fill Fields That Will Appear On Website

Nov 4, 2010

I am creating my own app which will load a website upon starting. Now I want to auto-fill the fields that will appear on the website.Is this possible? How to I call the field through my app to fill up with pre-determined data?

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Android :: Private Fields Naming Guidelines

Jan 25, 2010

Here http://source.android.com/submit-patches/code-style-guide#shortmethods it is stated that :

"Field Names
* Non-public, non-static field names start with m.
* Static field names start with s.
* Other fields start with a lower case letter.
* Public static final fields (constants) are ALL_CAPS_WITH_UNDERSCORES.

also states that : "The rules below are not guidelines or recommendations, but strict rules. You may not disregard the rules we list below except as approved on a need-to-use basis." I don't like the "m" convention before private or package fields in a class... I really find this uninspired. I mean, if we try to apply good designs, the low coupling of the classes implies having few public fields. actually, in my programs I usually have no public fields, even when I need some I use getters and seters. so, why should I be forced to have almost all my fields in the program with an "m" in front of them? wouldn't be easier to have the few public fields, if there are any, with some "g" in front or something? or just use setters and geters as beans suggest? this really makes my code harder to read. also, following these guidelines, local temp variables used in the methods have no restriction so they could easily be mistaken for public global fields (also without restriction). this also I find to be wrong, as it is a probable source of mistakes. I understand to have a way of differentiating from fields, but private/protected member fields are the most used in an application, they shouldn't be less "readable". what do you think? should I follow the guidelines?

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Oct 17, 2008

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Aug 23, 2010

I have used HTML/CSS/js to make UI for my android app. (port from iPhone app)

One of the HTMLs contains a form. I need to get the values entered in that form and use them in android code. the target of the form is the page itself and the method is GET.

How can i get the values entered by the user in that form?

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Nov 4, 2010

I have an app I am working on that does some math on a few variables and outputs the answer. Well that's the plan anyway. Being a total n00b at Android & Java I am not sure of a couple of things.1) I have created text fields in the layout file for user to enter values. Instead of text fields should I use numerical value fields, if such a thing exists? 2) How can you convert from a text field to a numerical value and back again?

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I am trying to use an alert dialog to prompt for a user name and a password in android. I have found this code here: Code...

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