Struct Action

pub struct Action {
    pub name: Option<String>,
}

Adds an action to an intent filter.

An <intent-filter> element must contain one or more <action> elements. If there are no <action> elements in an intent filter, the filter doesn’t accept any Intent objects. See Intents and Intent Filters for details on intent filters and the role of action specifications within a filter.

XML Syntax

<action android:name="string" />

Contained in

• <intent-filter>

Introduced in

API Level 1

Fields

name: Option<String>

The name of the action. Some standard actions are defined in the Intent class as ACTION_string constants. To assign one of these actions to this attribute, prepend "android.intent.action." o the string that follows ACTION_. For example, for ACTION_MAIN, use “android.intent.action.MAIN” and for ACTION_WEB_SEARCH, use “android.intent.action.WEB_SEARCH”.

For actions you define, it’s best to use your app’s package name as a prefix to ensure uniqueness.

XML Examples

A TRANSMOGRIFY action might be specified as follows:

<action android:name="com.example.project.TRANSMOGRIFY" />

Trait Implementations

impl Clone for Action

fn clone(&self) -> Action

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Action

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

Formats the value using the given formatter.

impl Default for Action

fn default() -> Action

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Action

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Action

fn eq(&self, other: &Action) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Action

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl YaDeserialize for Action

fn deserialize<R: Read>(reader: &mut Deserializer<R>) -> Result<Self, String>

impl YaSerialize for Action

fn serialize<W: Write>(&self, writer: &mut Serializer<W>) -> Result<(), String>

fn serialize_attributes( &self, source_attributes: Vec<OwnedAttribute>, source_namespace: Namespace, ) -> Result<(Vec<OwnedAttribute>, Namespace), String>

impl Eq for Action

impl StructuralPartialEq for Action