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Learning Android Google Maps

You're reading from   Learning Android Google Maps Integrate Google Maps with your Android application to offer feature-rich and interactive maps

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Product type Paperback
Published in Sep 2015
Publisher Packt
ISBN-13 9781849698863
Length 356 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (13) Chapters Close

Preface 1. Setting Up the Development Environment FREE CHAPTER 2. Configuring an API Key and Creating Our First Map Application 3. Working with Different Map Types 4. Adding Information to Maps 5. Interacting with a Map 6. Working with Custom Views 7. Working with Location Data 8. Know about the Street View 9. Google Maps Intents 10. Creating a Custom Map Application A. Answers to Self-test Questions Index

Searching for a location


In the previous section, we displayed a location on the map using its coordinates. Now, let's discuss how to search for and display a location using a string query. It can be done in the following ways:

  • geo:latitude,longitude?q=my+street+address

  • geo:0,0?q=my+street+address

  • geo:0,0?q=latitude,longitude(label)

For zoom, we use the z parameter. Here, we used q as the parameter. In the second and third way, we used 0,0 as the latitude and longitude and passed the query. The map takes the coordinates 0,0 as the base and begins its search. There may be situations where the same address may exist in many places all over the world. To prevent this confusion, we use the latitude and longitude as a specified value instead of 0,0. So, it looks for the address near the coordinates.

The street name should be separated by +.

The q parameter defines the location to be highlighted in the map. Some places in the map are identified by a label. In these situations, we can use the label to...

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