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Handler.Callback
public
static
interface
Handler.Callback
| android.os.Handler.Callback
|
Callback interface you can use when instantiating a Handler to avoid
having to implement your own subclass of Handler.
Summary
Public methods
handleMessage
public abstract boolean handleMessage (Message msg)
| Parameters |
|---|
msg |
Message: A Message object
This value cannot be null. |
| Returns |
|---|
boolean |
True if no further handling is desired |
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# Handler.Callback\n\nAdded in [API level 3](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\nHandler.Callback\n================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/android/os/Handler.Callback \"View this page in Kotlin\") \\|Java\n\n\n`\npublic\nstatic\n\n\ninterface\nHandler.Callback\n`\n\n\n`\n\n\n`\n\n|-----------------------------|\n| android.os.Handler.Callback |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nCallback interface you can use when instantiating a Handler to avoid\nhaving to implement your own subclass of Handler.\n\nSummary\n-------\n\n| ### Public methods ||\n|---------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` abstract boolean` | ` `[handleMessage](/reference/android/os/Handler.Callback#handleMessage(android.os.Message))`(`[Message](/reference/android/os/Message)` msg) ` |\n\nPublic methods\n--------------\n\n### handleMessage\n\nAdded in [API level 3](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract boolean handleMessage (Message msg)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|-------|--------------------------------------------------------------------------------------------------|\n| `msg` | `Message`: A [Message](/reference/android/os/Message) object This value cannot be `null`. \u003cbr /\u003e |\n\n| Returns ||\n|-----------|-----------------------------------------------|\n| `boolean` | True if no further handling is desired \u003cbr /\u003e |"]]
