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Related Modules:
Description:
Declares ability-related functions, including ability lifecycle callbacks and functions for connecting to or disconnecting from Particle Abilities.
As the fundamental unit of OpenHarmony applications, abilities are classified into Feature Abilities and Particle Abilities. Feature Abilities support the Page template, and Particle Abilities support the Service template. An ability using the Page template is called Page ability for short and that using the Service template is called Service ability.
Since:
1.0
Version:
1.0
Called when this ability is started. You must override this function if you want to perform some initialization operations during ability startup. |
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OnInactive () |
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OnBackground () |
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OnStop () |
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Called when this Service ability is connected for the first time. |
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OnDisconnect (const Want &want) |
Called when all abilities connected to this Service ability are disconnected. |
SetMainRoute (const std::string &entry) |
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SetUIContent (RootView *rootView) |
Sets the UI layout for this ability. You can call GetWindowRootView() to create a layout and add controls. |
MsgHandle (uint32_t funcId, IpcIo *request, IpcIo *reply) |
Handles a message sent by the client to this Service ability. |
Dump (const std::string &extra) |
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StartAbility (const Want &want) |
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StopAbility (const Want &want) |
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Destroys this Ability. |
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ConnectAbility (const Want &want, const IAbilityConnection &conn, void *data) |
Connects to a Service ability based on the specified Want information. |
DisconnectAbility (const IAbilityConnection &conn) |
Disconnects from a Service ability. |
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