Скачать или смотреть How to Extract Strings from XML in Android Programmatically

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Summary: Learn how to retrieve string values from XML resources in Android programmatically using Java code. Extracting strings from XML can be useful for various localization and dynamic UI tasks in Android app development.
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In Android development, XML files are commonly used to define various resources such as strings, layouts, and styles. Strings.xml is a file where developers typically store string values for an Android application. Sometimes, you may need to programmatically access these string values from the strings.xml file in your Android app. This could be necessary for tasks such as localization, dynamic UI updates, or data manipulation.

To get a string from the strings.xml file programmatically in Android, you can use the Resources class. This class provides methods to access resources such as strings, colors, and dimensions defined in XML files. Here's how you can retrieve a string value from strings.xml in your Android application using Java code:

[[See Video to Reveal this Text or Code Snippet]]

In the above code:

getResources() retrieves a Resources object associated with your application's package.

R.string.my_string is the resource identifier for the string you want to retrieve. The R class is generated automatically by the Android build system and contains references to all resources defined in your project. Replace my_string with the name of the string resource you want to access.

You can then use the myString variable in your code as needed.

It's important to note that you should only use this method to retrieve string resources from the strings.xml file. For other types of resources like colors or dimensions, you would use similar methods provided by the Resources class.

By programmatically accessing string resources from XML files, you can build more dynamic and localized Android applications that adapt to different languages and configurations.