Example analysis of location usage in Android Development

This article illustrates the use of location in Android development. Share with you for your reference, as follows:

Location is often used in Android development, such as obtaining the weather through longitude and latitude, obtaining the detailed address of the region according to location (such as Google map development), etc. in Android, location is obtained through locationmanager. Usually, the location is obtained through GPS and WiFi.

Here is a simple demo to teach you how to obtain location and thus longitude and latitude.

Step 1: create an Android project named locationdemo

Step 2: modify main The XML code is as follows:

Step 3: modify locationdemo Java, the code is as follows:

Step 4: add permissions and modify androidmanifest The XML code is as follows (line added in line 16):

Step 5: run the locationdemo project. The results are as follows:

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I hope this article will help you in Android programming.