April 2015
Beginner
512 pages
11h 39m
English
Content preview from Beginning Android WearablesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 5
Android Wear User Interface Essentials
Although we can use the Android SDK to build interfaces for Android Wear, its widgets and views were designed for handheld devices and are often not effective on wearables. A ListView, for instance, should not be used in Android Wear because tapping on a list item requires precise gestures that are difficult to make on a small screen. The design principles for Android Wear (see https://developer.android.com/design/wear/principles.html) remind us to keep user interactions to a minimum and to rely exclusively on coarse gestures. Thankfully, the wearable UI library contains several widgets and views designed specifically for Android Wear, such as WearableListView, which allows users to select an ...
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