@ohos.app.ability.ChildProcess
ChildProcess is the base class for you to customize child processes. When starting a child process through childProcessManager, you must inherit this class and override the entrypoint method.
NOTE
The initial APIs of this module are supported since API version 11. Newly added APIs will be marked with a superscript to indicate their earliest API version.
The APIs of this module can be used only in the stage model.
Modules to Import
import ChildProcess from '@ohos.app.ability.ChildProcess';
ChildProcess.onStart
onStart(): void
Entrypoint method of the child process. This callback is triggered when the child process is started through childProcessManager.
System capability: SystemCapability.Ability.AbilityRuntime.Core
Example
import ChildProcess from '@ohos.app.ability.ChildProcess';
export default class DemoProcess extends ChildProcess {
onStart() {
console.log("DemoProcess OnStart() called");
}
}