July 2015
Beginner to intermediate
600 pages
18h 59m
English
book
Android Programming: The Big Nerd Ranch Guide, 2nd Edition
by Bill Phillips, Chris Stewart, Brian Hardy, Kristin Marsicano
Content preview from Android Programming: The Big Nerd Ranch Guide, 2nd Edition
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Building out Locatr
Next, create your interface. First, add a string for your search button in res/values/strings.xml.
Listing 31.1 Adding search button text (res/values/strings.xml)
<resources>
<string name="app_name">Locatr</string>
<string name="search">Find an image near you</string>
</resources>
You will be using a fragment, as usual, so rename activity_locatr.xml to fragment_locatr.xml. Change out the insides of its RelativeLayout to have an ImageView to display the image you find (Figure 31.7). (The padding attribute values come from the template code as of this writing. They are not important, so feel free to leave them out.)
Figure 31.7 Locatr’s layout (res/layout/fragment_locatr.xml)
You also need a ...
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