- #ANDROID STUDIO TOAST MESSAGE CONDITIONS ANDROID#
- #ANDROID STUDIO TOAST MESSAGE CONDITIONS CODE#
- #ANDROID STUDIO TOAST MESSAGE CONDITIONS PLUS#
For example, decide whether the information icon has alt-text or whether all information messages will contain the word “information” in them. Per WCAG guideline 3.2.4, all components should be identified consistently. Guideline 2: Consistent Identification and location
The activatable components requirement is new to 2.1, but why do something that you know will be disallowed in less than a year? Toast messages need to meet the standard color ratio requirements for both text (4.5:1) and activatable components (3.0:1). There are several other WCAG 2.0 and 2.1 Level AA standard accessibility guidelines that apply to most toast messages. Issue #2: What other Level AA accessibility guidelines do toast messages need to follow? Having a profile setting that is part of the user login will allow slow readers to pick a longer time if the messages are going away too fast, and fast readers to pick a short time if the messages are staying up too long and annoying them. However, many people don’t understand how long 10 seconds is (or 4 seconds for that matter). Most people inherently understand whether they are fast or slow readers. In addition to a reasonable default AND the toast rack, you could allow the user to choose how long they want these messages to stay up for. If you do make the list sortable, make sure the sort mechanisms are keyboard accessible with a keyboard focus indicator that meets the color ratio requirements, and has alt-text, and name/role/value if there is a toggle involved. Preferably this list would be sortable, with the default being chronological (what was that message that just popped up) but also searchable and sortable by type (i.e. To account for memory loss and distraction as well as disability-related issues such as ADHD, a best practice would be to implement a location where users can refer to a list of past toast messages which have come and gone. IPhone notification center showing messages from Pokemon, New York Times, Grubmarket and Ibotta
#ANDROID STUDIO TOAST MESSAGE CONDITIONS ANDROID#
That means the shortest default that should be used as a best practice is 6 seconds.īecause that is longer than the max length on Android, there are two implementation options:ġ) Reimplement Toast Class (which is probably overkill)Ģ) Use the android CountDownTimer to instruct how long to display the toast This is how fast the average American reads.
#ANDROID STUDIO TOAST MESSAGE CONDITIONS PLUS#
The length of time toasts display is especially a problem on the Android environment where the default for short toast messages is 2 seconds and the max length is 3.5 secondsĪ good length of time to keep messages up is 5 seconds plus 1 extra second for every 120 words, rounding up. English Language Learners also have this issue, as do people without disabilities that are naturally slow readers. The length of time necessary to read and comprehend a message is not just an accessibility issue.
Without taking extra steps, toasts can have numerous accessibility issues that can impact both people with and without disabilities Issue #1: How long should toasts stay up for?
For example: In a map client, once you hit the search button the toast may display a message that looks something like “Searching for location” which disappears once the matching results or “no results found” is displayed. Typically, toast messages display one or two-line non-critical messages that do not require user interaction. It may also optionally have a small close “X”. Import toast messages, the first is informational and says “great job” the second is success and says “the server configuration changed” with a close icon and the third is a warning saying “the configuration changed” with a link to reload the server and a close iconĪ toast is a non-modal dialog that appears and disappears in the span of a few seconds. This method will be executed, every time the user clicks the button: package .androidonclicklistenerexample When you create a new OnClickListener (you can do that as an anonymous class…) you must override the onClick method.
#ANDROID STUDIO TOAST MESSAGE CONDITIONS CODE#
The code of this tutorial is pretty much self explanatory. Use the Package Explorer to navigate to the Java file of the Activity you’ve created: Now we have to write the code of the application. Now you may open the Graphical layout editor to preview the User Interface you created: Create the main layout of the Application In our case the file res/layout/main.xml will be created. In the Layout Name text field you have to specify the name of the file that will contain the layout description of your app. You will be asked to specify some information about the new activity.
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