Google's mobile operating system and applications for it.

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23
votes
2answers
4k views

Indicate long click option to user on Android

Background: Android has the feature of pop up menus (sort of like right click) that happen when a long click is done. This is typically done on list view but could be done anywhere. And even on list ...
11
votes
3answers
5k views

How to structure Android app navigation with many levels?

The app I'm working on is a little like a set of sub-apps within one app, so the structure is basically as follows. Note that the subsections are a mix of tools and content (i.e. this isn't an app ...
24
votes
5answers
25k views

Best Practices for UI design on Android (Usability/UX) [closed]

I'm switching for web development to Android development. I know some things about web usability and I see that UX is too often left behind on Android from my I experience with it. As the interaction ...
14
votes
6answers
9k views

iPad/iPhone alternative for hover states

I've recently updated my personal portfolio with some CSS3 and jQuery magic. I'm extremely pleased with the results and yes, it's fully responsive. But i have an issue. I've structured my portfolio ...
24
votes
2answers
933 views

Should I follow the Android guideline or keep my app's own style when porting it from iOS?

My new project is to port an iOS app to Android platform. Before get started, I'm quite confused on whether I should follow google's guideline since some big titles on Android platform still keep the ...
4
votes
4answers
812 views

edit & save buttons - do I need them? where to place them?

I'm designing a simple app for the Android platform. I have a page with some data, this page can be reached by two options: create new page- input fields are empty edit existing page- input fields ...
106
votes
19answers
9k views

How could one prevent drunk users from using a mobile application?

Consider a mobile application which for some reason needs to prevent drunk users from using it (e.g. to avoid dreaded "drunk dials" or "drunk texts"). How could "sober authentication" be executed from ...
25
votes
17answers
8k views

Tools for creating mockups for mobile device UIs [closed]

I am looking for tools that can help me to create UI mockups for different mobile phones such as iPhone, Android and Windows Phone 7 devices. Is there any application that can do this?
26
votes
5answers
2k views

Should Android and iPhone UI be different?

I'm not completely new to developing apps, but I'm at a point where I'm trying to develop something and deploy it on several mobile platforms. To only concentrate on two major ones, suppose I'm ...
5
votes
2answers
5k views

Best way of representing Hierarchical data in android

I am trying to find out the best way of representing hierarchical data in android. There are no tree view controls and expandable list views dont work since i can have many levels of hierarchy. I ...
9
votes
5answers
8k views

What tools can I use to design for Android 4.0 (Ice Cream Sandwich)? [closed]

I have to create a few prototypes (Balsamiq style) for Android 4.0 (ICS). I tried looking into tools etc from previous questions and from Google, but nothing seems to work for me. What tools can I ...
6
votes
4answers
1k views

How to A/B test a published IOS and Android app on actual users?

I've published several apps on IOS and Android adding flurry to measure the interaction that is happening in those apps, however, I'd love to enhance this interaction and make my apps more useful by ...
2
votes
3answers
724 views

Android app - Look and feel

I'm developing my first app for Android. It's a small productivity app for smartphones and tablets. (I'm using Flash CS5 and Adobe Air to build it.) Is it recommended to use/copy the native Android ...
19
votes
4answers
4k views

What key things form the best Android app UI?

To those of you who've built many apps, what are the things that are critical for a good UI? I'm thinking things like: Action Bar Well-designed icons Use threads to keep the app responsive A ...
18
votes
4answers
1k views

Is there a better solution than breadcrumbs to cascading categories on mobile?

I am working on a mobile application (Android ICS based) where I need to show a lot of products on screen. Now the products are categorized in several categories which are on X level, where X is ...
12
votes
6answers
2k views

Is it appropriate to use Metro style design for a cross-platform mobile app

I'm finding it really difficult to design UI's for android and ios after falling in love with the windows metro design. I wondered if providing a metro style app across all platforms would be such a ...
10
votes
4answers
2k views

ICS style guide - Is there a standard icon to indicate drag and drop in a list view?

I searched here but didn't see an answer. I've gone through the new ICS Android design guidelines but did not see a standard icon or recommended icon for drag and drop in list views. Is there one? ...
6
votes
2answers
6k views

List icon vs menu icon

As of Ice Cream Sandwich, the new standard icon for menus is three vertically aligned squares as such: Before that, the menu expansion was three horizontal lines like this, but without the ...
8
votes
7answers
4k views

Alternative for circles page indicator for many pages?

What's a good alternative for indicating that the user can swipe across the screen to get the next/previous item and/or showing the current position, considering that there are many pages (usually ...
8
votes
3answers
994 views

Problem with avoiding right caret on Android

I am currently adapting an Android app to follow the design guidelines more and more. One thing I am doing is removing the right carets as suggested. While this works fine for listview where each ...
6
votes
2answers
1k views

Buttons placement convention in Android

Is there any convention of placing positive buttons on the right and negative on the left in Android. I know for dialog boxes this is preferred as opposed to this because its more intuitive But ...
6
votes
5answers
719 views

Should touch-screen simple informational dialogs have an OK button?

I am developing an android application which has quite a few dialogs that just contain text and an 'OK' button. Pressing the 'OK' button loses the dialog, as does pressing the 'back' button on the ...
9
votes
6answers
4k views

best image to indicate swipe left right

What is the most appropriate image to indicate to users to swipe left or right? i am using http://cubiq.org/swipeview but i feel like it needs a swipe indicator in the background somewhere. Edit: for ...
9
votes
3answers
2k views

Are “submit” buttons important for forms on iPhone and Android apps?

When inputting text on the last text field in a form on an iPhone and Android app, the enter key can be highlighted or (on iOS anyway) renamed "done", so that tapping it will submit the form. ...
9
votes
5answers
4k views

Android back button - Global history back, or menu back?

On the Android, is the expected action of the back button to navigate backward through menus, or does it just go "back" to the previous screen you came from? I don't have an Android device to sample ...
8
votes
2answers
15k views

Android List View - delete row button, delete selected button or delete from item click menu?

Android List view activity with item rows. User needs to be able delete some rows. I know standard way in Android is to use item click menu. But it's 2 clicks. Is it best way?
5
votes
3answers
1k views

Implementing UI Design of iOS to Android App, Good Idea?

I found a similar question here but I want to hear the answer to my questions. Our team has launched an iOS version of our app, let's call it X App. We have sold this to 3 clients and they like it. ...
3
votes
3answers
597 views

Best practice for Android form - selection of large range of numbers

For a user input field in an Android application I am developing, I need the user to be able to input a number representing a distance, whose magnitude ranges from 0 to normally ~150 (but can be ...
3
votes
8answers
2k views

What is the best way to allow a user to select one value from a list of potentially hundreds?

I'm trying to write an Android app that requires users to select a value from a list of potentially hundreds. They're likely to know the item they're selecting to asking them to filter by typing seems ...
2
votes
1answer
722 views

Android - Is it a good idea to display a list of horizontally scrollable lists (shelves)?

The project I'm currently working on requires that I present a list of "shelves" to the user. These shelves need to be in a standard, vertically scrollable list, and each shelf should be scrollable ...
1
vote
4answers
506 views

What UI design should I use for a smartphone app?

On desktop platforms, using the system's control styling, etc. is a very common practice and changing it ("theming") is usually looked down upon unless the application specifically calls for it (like ...
5
votes
3answers
1k views

Porting an Iphone app to Android - what are the ActionBar considerations?

we have an iPhone app Design with an designed icon tab bar at the bottom. For adoption to Android I have a few questions: Is there a need to put the tabs to the top? Or is it okay to break with ...
5
votes
4answers
561 views

On Android, how do you design a very shallow navigation?

I need to create a simple account section in my mobile app with 1-level deep navigation: ___ Register / Account -- \___ Login On iPhone, I'm using a grouped table ...
5
votes
2answers
2k views

Difference between android and ipad application

What are the key factors which makes an app more of android or iPad specific. Would like to hear about usability part of it also.
2
votes
2answers
381 views

App drawer - does side matter?

I designed an app and would like advice on the side drawer. You almost always see it placed on the left side of the app. Have there been any references or studies on what happens if it's placed on the ...
2
votes
1answer
458 views

In Android application, when to use View control instead of Tab

I develop a shopping application for one company. First time I design to use Tab to categorize product in shop. But I am not sure Ishould use "View control" instead of "Tab" or not. Tab and View ...
1
vote
1answer
421 views

Context sensitive click/long click, yea or nay?

In an Android 2.1+ app I have a list of items belonging to categories. Clicking an item will perform a search for items in that item's category. Clicking a search result will repeat this action (i.e. ...
0
votes
0answers
26 views

list view slide indicator [duplicate]

what is the common indicator for a swipe gesture in a table view cell (similar the ios mail box). when swiping two button slides in from the right. This is for both ios and android mobile application ...
0
votes
2answers
171 views

How do I make it clear that different sections of my form are alternatives?

I have a form in an Android app: it's kind of a page of a wizard, for constructing a query against a web service. Each section of the form is a different way to progress to the next page of the ...