Stay organized with collections
Save and categorize content based on your preferences.
When a parent part-based element such as PartText is tapped, this element
triggers the launch of an app or app component that's installed on the Wear OS
device.
Introduced in Wear OS 4.
Syntax
<Launchtarget="string">
</Launch>
Attributes
The Launch element has one attribute, target, that is required. This value
can be one of the following:
A developer-customized name: Specifies the name of a component that is
launched. Prompts user to install from the Play Store if not installed.
Specified in the format com.example.starter or
com.example.starter/com.example.starter.MainActivity.
A deep link, in the format: app://open.my.app.
ALARM: The device's default alarm clock app.
BATTERY_STATUS: The battery status screen in system settings.
CALENDAR: The device's default calendar app.
HEALTH_HEART_RATE: The device's default heart-rate-monitor app.
MESSAGE: The device's default text messaging app.
MUSIC_PLAYER: The device's default music player app.
PHONE: The device's default phone app, where users place phone calls.
SETTINGS: The device's system settings.
Recommended for you
Note: link text is displayed when JavaScript is off
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2024-08-02 UTC.
[{
"type": "thumb-down",
"id": "missingTheInformationINeed",
"label":"Missing the information I need"
},{
"type": "thumb-down",
"id": "tooComplicatedTooManySteps",
"label":"Too complicated / too many steps"
},{
"type": "thumb-down",
"id": "outOfDate",
"label":"Out of date"
},{
"type": "thumb-down",
"id": "samplesCodeIssue",
"label":"Samples / code issue"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]
{"lastModified": "Last updated 2024-08-02 UTC."}
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-08-02 UTC."]]