January 2017
Beginner to intermediate
624 pages
22h 42m
English
book
Android Programming: The Big Nerd Ranch Guide, Third Edition
by Bill Phillips, Chris Stewart, Kristin Marsicano
Content preview from Android Programming: The Big Nerd Ranch Guide, Third Edition
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Controlling Your Alarm
Now that you can turn your alarm on and off (as well as tell whether it is on or off), let’s add an interface to turn this thing on and off. Add another menu item to menu/fragment_photo_gallery.xml.
Listing 28.11 Adding service toggle (menu/fragment_photo_gallery.xml)
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item android:id="@+id/menu_item_search"
... />
<item android:id="@+id/menu_item_clear"
... />
<item android:id="@+id/menu_item_toggle_polling"
android:title="@string/start_polling"
app:showAsAction="ifRoom" />
</menu>
Now you need to add a few strings – one to start polling and one to stop polling. (You will need a couple ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.