Styles Xml Task Configuration (styles_xml)

Modify styles.xml file

The styles_xml task allows you to modify the styles.xml file in an Android project. You can add any resource within the styles.xml file.

Task Properties

Property	Type	Description
task	"styles_xml", required	Specifies the task type, which should be set to "styles_xml" for this task.
name	string	An optional name for the task. If provided, the task state will be saved as a variable. Visit Task and Action States page to learn more.
label	string	An optional label or description for the task.
when	object	Visit Conditional Tasks and Actions page to learn how to execute task conditionally.
actions	Array<Action>, required	An array of action items that define the modifications to be made in the file. Each action item contains the following fields:

Action Properties

Common properties

Property	Type	Description
name	string	An optional name for the task. If provided, the task state will be saved as a variable. Visit Task and Action States page to learn more.
when	object	Visit Conditional Tasks and Actions page to learn how to execute action conditionally.

Context reduction properties

Property	Type	Description
before	string or {regex: string, flags: string}	Text or code that is used to specify a point within the context where text should be inserted before. It can be a string or an object with a regex and flags field to perform a regex-based search.
after	string or {regex: string, flags: string}	Text or code that is used to specify a point within the context where text should be inserted after. It can be a string or an object with a regex and flags field to perform a regex-based search.
search	string or {regex: string, flags: string}	A string or object (with regex and flags) that narrows the context to a specific text within the method or file.

Context modification properties

Property	Type	Description
prepend	string or {file: string}	Text or code to prepend at the beginning of the specified context. It can be a string or an object with a file field that points to a file containing the code to prepend.
append	string or {file: string}	Text or code to append at the end of the specified context. It can be a string or an object with a file field that points to a file containing the code to append.
replace	string or {file: string}	Text or code to replace the entire specified context. It can be a string or an object with a file field that points to a file containing the code to replace.
script	string	JS code script to evaluate. In script these functions are available to be called: `await prepend(content), await append(content), await replace(content)

Other properties

Property	Type	Description
exact	boolean	A boolean flag that modifies the whitespace and new line management.
strict	boolean	Specifies the behavior of the before and after fields. If set to true, the task will throw an error if the text in the before or after field is not found in the context, otherwise, it will ignore the field.
ifNotPresent	string	Indicates that the task should only be executed if the specified text or code is not present within the specified context.
comment	string	An optional comment to add before the inserted code or text. The comment is purely informational and does not affect the code's functionality.

Example

Here's an example of how to use the styles_xml task to modify the styles.xml file:

task: styles_xml
label: "Modify styles.xml"
actions:
  - append: <item name="android:editTextBackground">@drawable/rn_edit_text_material</item>

In this example, we add a string resource in styles.xml.