Struct DefaultProcessTextService 

pub struct DefaultProcessTextService;

The service used by default for the text processing feature.

Any widget may use this service to get a list of text processing actions and send requests to activate these text actions.

This is currently only supported on Android and it requires adding the following ‘’ element to the Android manifest file:

<manifest ...>
    <application ...>
      ...
    </application>
    <!-- Required to query activities that can process text, see:
         https://developer.android.com/training/package-visibility and
         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.

         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
    <queries>
        <intent>
            <action android:name="android.intent.action.PROCESS_TEXT"/>
            <data android:mimeType="text/plain"/>
        </intent>
    </queries>
</manifest>

The ‘’ element is part of the Android manifest file generated when running the ‘flutter create’ command.

If the ‘’ element is not found, query_text_actions will return an empty list of ProcessTextAction.

See also:

• ProcessTextService, the service that this implements.

Implementations

impl DefaultProcessTextService

pub fn new() -> DefaultProcessTextService

Creates the default service to interact with the platform text processing feature.

Trait Implementations

impl Clone for DefaultProcessTextService

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DefaultProcessTextService

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DefaultProcessTextService

fn default() -> Self

Returns the “default value” for a type.

impl ProcessTextService for DefaultProcessTextService

fn process_text_action( &self, app: &App, id: &str, text: &str, read_only: bool, ) -> Option<String>

On Android, the readOnly parameter might be used by the targeted activity, see: https://developer.android.com/reference/android/content/Intent#EXTRA_PROCESS_TEXT_READONLY.

fn query_text_actions(&self, app: &App) -> Vec<ProcessTextAction>

Returns a Vec of ProcessTextActions containing all text processing actions available.