A bit of context here. I'm an iOS developer with no knowledge on Android development.
I need to know whether it's feasible in Android to embed custom interactive UI elements (in iOS that'd be a UIView) inside of EditText.
A library I found to do this in iOS is: https://github.com/vlas-voloshin/SubviewAttachingTextView
You can see a GIF in that link showcasing the kind of behavior I'm looking for.
Is there built in support, or any third party library I can use to achieve something similar in Android?
in normal way this is not possible in android and we don't have any standard component or any library (that i know) for doing such a thing but we can create something similar to this (for this you should search about custom Views in android !) and also there is other way and easier way to achieve something similar to this is using the container layouts in android like LinearLayout and adding all your component to that container layout in run-time base on your text ! for example in your code you can dive in to your text and find tags like or and create appropriate view for your tag and add it to your container layout and at the end your layout looks like that gif wich is in your question ! and also in android we can show some basic html code in textView
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I am in a situation like i have to generate UI Controls like Button,Switcher,Progress Bar, Label text etc based on my list Items .
I am looking for a way to generate the controls in a View and add Views with generated controls in a Layout .
Can anyone give me a proper way to do that?
Why not to use Fragments?
Google docs about this here
and little tutorial here
You may want to take a look at the Metawidget source code. The Android version of Metawidget makes extensive use of generating Views and Layouts at runtime (e.g. see org.metawidget.android.widget.widgetbuilder.AndroidWidgetBuilder). You may even find Metawidget itself will suit your needs (it's designed to be embedded into projects for use-cases such as this).
I am looking for a way to create a short overlay intro of an app to display to first time users. These posts gave me some understanding of how it can be done, but not entirely:
How do I create a help overlay like you see in a few Android apps and ICS?
How to use LayoutInflater / ViewStub for an overlay
I do not understand how to access my elements correctly, since my root layout element is a LinearLayout that includes an Actionbar and a ViewPager instead of containing actual elements.
Are there any frameworks that does this for you?
I think that this library : ShowcaseView is your best option.
As its name implies, it allows you to recreate the Android 4.x showcase view; ie :
.
The documentation of the project explains how to implement it.
Word of advice though : this kind of explanation view is viewed as bad design most of the time : if your application is well designed, you don't need to provide a tutorial to the user, it is supposed to be intuitive.
It can be totally justified in some cases of course, just be sure that :
-your users really need a tutorial.
-it is not because you are doing something opposite to the Android convetions.
Have a look at MaterialShowcaseView. It inherits from ShowcaseView and is up-to-date.
I am very new to Android development and am having some trouble. I am creating an XML file using Eclipse, both the Graphical Layout feature is what I'm having trouble with.
Also, I am working in Android 2.3 for compatibility reasons.
I am wondering if there is a layout which enables me to place buttons or text fields or any attribute where I want to put them. This may sound stupid, but it seems that every layout has some sort of order in which it lets you add attributes, and whenever I try to drag them elsewhere on the layout things just get very very messy.
If what you want is an AbsoluteLayout, this has been deprecated since Android 2 (IIRC). You can try using the RelativeLayout, which let you position freely your widgets. Else, if you only use LinearLayout, then yes the widget will be positioned in a strict way.
use Relative Layout. I recommend that you read up on Android layouts so you understand why, what and hows of Android way. There are some good tutorials that I found helpful. TutsPlus: Android Layouts
There is also a very good video from Marakana.
Marakana: Android Bootcamp
If you are just starting out with Android check other tutorials/videos on Marakana. They are a very good resource for beginners.
I'm going to port an Android application over to the iPhone platform. I need header-footer like functionality so I'm looking for Android-style layouts merging for iPhone.
Does iPhone support this? If so, how?
[EDIT]
May be above header-footer description creating confusion.I am trying to describe again.
I would like to merge two different .xib file's view in single xib.for an example I have "footer.xib",I just want to include (reuse) same "footer.xib" view in different pages instead of copying same code for each page. I'm very new to Iphone world, so any guidance would be appreciated!
I'd second the notion of going from scratch. I'd question why you'd need header functionality (UINavigationController provides a default header), but with the footer, do this:
Create a subclass of a UIView or UIToolbar or the like, and do custom drawing or custom layout in code. Then, place them in your views by dragging a UIView into a NIB/.XIB view controller file and changing the "Custom Class" field to that of your subclass, or programmatically add them.
I'm new to android and need to create what in .net would be called a custom control. But I have two questions:
some articles refer to them as custom controls others custom componnets and other custom widgets. What should I be looking up?
Most questions on this topic are simply refered this page http://developer.android.com/guide/topics/ui/custom-components.html which is just a view class and is a bit like being handed a chinese dictionary when asked how to write chinese and told everything you need is there. Although true, I'm looking for a simple example something like an odd shapped button with one even attached to it. Surely there must be one such example?
If you really need custom view - look this document. But easier way - customize existing components, by providing specific backgrounds and providing special events.