Google's mobile operating system and applications for it.

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2
votes
1answer
1k views

back/save or OK/cancel?

I am prototyping a small Android app where the user inputs weights (well, masses). For the weight input form, I hesitate between A top bar containing a 'back' button on the left (arrow-like, iOS ...
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.
3
votes
4answers
6k views

Whats the average screen size of a handheld android tablet device? any wireframing mockup available?

I am designing a UI for an android app that is developed for tablet devices, I would like to know is there any mockup grid available? Like 960.gs for web... what is the good size to start designing. ...
6
votes
2answers
322 views

A workable tag auto-suggestion design for mobile devices

Over at Stack Exchange we (fairly) recently rolled out a mobile design for all of our sites. This was definitely a 1.0 attempt, and while I think it's a huge improvement over what we had (which was ...
1
vote
2answers
2k views

Grid dimensions on Android

I'm starting a mobile app on Android that displays nearby restaurants and outing places, but I'm so confused! There are lots of devices and sizes; I want the smart phones, no tablets or non-touch. ...
-1
votes
1answer
150 views

Android application for London Transport (usability ?) [closed]

I'm developing the Android application for London Transport which includes Journey Planner, Tube status, Live Departures Boards, Maps, Finding a taxi function and so on. I'd like to get some ...
14
votes
6answers
10k 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 ...
26
votes
5answers
26k 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 ...
3
votes
8answers
3k 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 ...
1
vote
1answer
544 views

Refreshing Android List

I have an activity in Android that contains a list. I want the user to be able to refresh the list, so they can see the latest information. Using a Twitter-like approach of slide-up to refresh ...
3
votes
2answers
558 views

Is a Spinner right for this UI?

On Android, I want to create a drop-down menu of buttons activated on touch on the right of the screen, with a 'close' button to return to original closed state. Is a Spinner the appropriate UI ...
6
votes
3answers
655 views

Best way to select/edit time spans in limit of a day

I'm developing an Android application which is related to a time planning. I need to show/edit some time span related information. I.e. Shop is working 9:00-18:00 at weekdays with a hourly break ...
10
votes
1answer
437 views

Is there any UX guidelines to be considered for Android desktop widgets?

While designing an android desktop widget is there as UX guidelines to be followed? what are the steps to be taken care while designing an widget?
4
votes
2answers
1k views

What are unique UI controls on Android?

Apart from regular UI controls like tabview and listview, are there any unique and attractive UI controls like Quick action bar, Action bar, or iOS spinner (Date and time selector) which are ...
20
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 ...
4
votes
2answers
10k views

Removing a listview cell in Android - UI Pattern?

I come from an iOS background and so I'm not too familiar with how things work on Android. What I need to do is something to the equivalent of "Slide to remove" feature that is normally used to remove ...
3
votes
3answers
933 views

Where to put common actions on the screen in Android

Where to put commonly used actions on the screen in Android app with 4 tabs? Every tab has different actions. I don't want to put them into the standard Android options menu, because from my ...
4
votes
1answer
2k views

Dismissing keyboard on Android: UI Pattern

I'm not too familiar with the Android UI patterns, but how does one usually dismiss a keyboard after entering some information? My usecase is to dismiss the keyboard when a user is done entering the ...
6
votes
1answer
423 views

UI for saving changes in document-based mobile app?

I'm making a photoshop-like image editor (e.g. for drawing pictures and diagrams) for iPhone and Android mobile devices. I'm designing the interface for saving documents with regards to how data loss ...
2
votes
1answer
429 views

Mobile Application UI Development, what should I look for?

I have been tasked to find a mobile app UI developer. I am not sure what to look for. We have a team of mobile app developers we are working with who asked us to come up with the UI. Do I need someone ...
6
votes
4answers
639 views

Archive of iOS / android app icons?

In creating an iOS app icons, it'd be great to see if I'm getting too close to anything that is already out there... but is there any good way to check? I haven't come across any archives out there ...
1
vote
2answers
1k views

Should video always play full screen on cell phones?

This is a discussion of how to design a video website's UI based on a cell phone's features. I personally think that the UI should be based solely on the phone's screen size. A co-worker thinks that ...
1
vote
2answers
1k views

Android list layout for search results

I'm making an android app that queries an http endpoint and displays the results with a list. Currently the results appear 10 at a time which the user navigates with next/prev. buttons. The other day ...
3
votes
1answer
350 views

Heuristic for dragging items across horizontal pages

I am trying to let users drag items across a collection of horiztonal pages, similar to the Android home or iPhone Springboard. On Android, I find it incredibly hard to get an icon to go from page to ...
5
votes
1answer
1k views

Multiple launchers

Is it a good idea to have 2 launchers for one app in Android? What I am talking about are 2 launcher icons in the applications list. Of course the labels for both will differ and the icons may or may ...
5
votes
2answers
588 views

What is the best page flow for a list, search and show item application?

Consider the following scenario: I have an Android application with three screens: a list of items, a search results screen, and a show item screen. A search bar can be invoked on every screen, and ...
7
votes
4answers
2k views

Where can you find high resolution images of Android phones?

I'm looking for high res Android phone "shell" to more effectively visualize my Android apps. For example, the Samsung Galaxy Vibrant: ...
10
votes
7answers
11k views

Alternatives to Microsoft Visio? [closed]

What are good alternatives to Microsoft Visio? I use it in my Android/iPhone app design workflow to illustrate a sequence of actions. Then I can generate a PDF to share with developers. However, ...
3
votes
6answers
703 views

What icon for advanced options? [closed]

I am working on a public transit app for Android. Look at the screenshot - the button with a wrench icon opens advanced options. In advanced options you can set which transport mode to use (bus, tram, ...
13
votes
7answers
686 views

Easy to understand public transit journey planner results

I am developing a London jouney planner app (called Pubtran London, it's on Android Market). Somebody told me that the results are hard to understand and I was quite surprised by that. Maybe it's ...
7
votes
4answers
4k views

Activity transitions on Android

Since API Level 5, we have had easy access to overridePendingTransition, allowing us to replace the standard slide left/right transitions with all kinds of craziness. I just noticed that the latest ...
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?
4
votes
1answer
571 views

Best View Widget option to input a quantity

I am planning to create a rate convertor for food recipes. The user has to introduce the quantity of some food and then select the unit (gr,kg,mg,cl...). First of all I think in seekbar, but as the ...
24
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 ...
7
votes
1answer
721 views

User accessibility for mobile applications [closed]

I want to make my mobile web app, iPhone app, and Android app more accessible. What should I read first to learn about best practices for mobile accessibility? Are there any summaries of the ...
8
votes
2answers
16k 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?
12
votes
6answers
2k views

Should I stick to Google's Android UI Design Patterns or not?

Both the official Twitter application and Facebook application use a similar set of UI design patterns in their apps. These patterns were set out by google themselves in this blog post. The thing is ...
7
votes
4answers
621 views

How many elements are too many for one screen of a mobile (iOS/Android) application?

Without scrolling, what would be the maximum amount of centered buttons I could arrange on a vertical axis before it became too cluttered? Interface Builder gives suggested distances between ...
11
votes
13answers
3k views

Custom UI vs Default UI [closed]

This question is mainly for iOS/Android developers, but anybody can answer. Do you prefer using the default UI provided by the OS or do you prefer using custom UI. I've heard many developers argue ...