When a client is done with the service, it must unbind from it by calling theUnbindServicemethod. Once the last client has unbound from a service, Android will stop and dispose of the bound service. This diagram illustrates how the Activity, service connection, binder, and service all ...
When a client is done with the service, it must unbind from it by calling theUnbindServicemethod. Once the last client has unbound from a service, Android will stop and dispose of the bound service. This diagram illustrates how the Activity, service connection, binder, and service all re...
11.If the watch has been bound to another mobile phone, it needs to be unbound and unpaired in the Bluetooth list of the mobile phone. 12. Scan the QR code to bind and prompt "device is connected", you need to reset the watch and cancel the Bluetooth pairing, and scan the code agai...
When a service is unbound from all clients, the Android system destroys it (unless it was also started withonStartCommand()). As such, you don't have to manage the lifecycle of your service if it's purely a bound service—the Android system manages it for you based on whether it is ...
要直接使用AIDL,你必须创建一个.aidl的文件,这个文件定义了编程接口。Android SDK使用这个文件产生一个实现此接口的抽象类,并且处理IPC,然后在你的服务中继承这个类. Note:Most applicationsshould notuse AIDL to create a bound service, because it may require multithreading capabilities and can result in a mor...
If a component callsbindService()to create the service (andonStartCommand()isnotcalled), then the service runs only as long as the component is bound to it. Once the service is unbound from all clients, the system destroys it. The Android system will force-stop a service only when memory...
STATE_UNBOUND: this would be a terminating state in case the client calls unbindService() by itself. STATE_BINDING_FAILED: this would be a terminating state in case the client couldn’t bind to IPC Service at all. This is a fatal error, and IMHO there is no reason to attempt to rebind...
The WebServiceActionResultCode enumerator is where you can specify if a record is created or updated or the function completed with success and should return an HTTP status code of 200.Unbound actionsThe OData web services also support Unbound actions. These unbound actions are created in Code...