This page (revision-58) was last changed on 23-Apr-2022 17:06 by HarryMetske

This page was created on 23-Apr-2022 17:05 by Harry Metske

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58 23-Apr-2022 17:06 29 KB HarryMetske to previous
57 23-Apr-2022 17:05 29 KB HarryMetske to previous | to last
56 23-Apr-2022 17:05 28 KB HarryMetske to previous | to last
55 23-Apr-2022 17:05 26 KB Harry Metske to previous | to last
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53 23-Apr-2022 17:05 24 KB Harry Metske to previous | to last
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44 23-Apr-2022 17:05 20 KB HarryMetske to previous | to last
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42 23-Apr-2022 17:05 19 KB Harry Metske to previous | to last
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Page References

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Coursera-android...nobody
Coursera-android

Version management

Difference between version and

At line 809 removed 29 lines
''Messenger'' class manages a handler. It allows message to be sent from one component to another. So use it for sequential processing.
The receiving component needs a Handler to process the messages, and creates a Messenger that provides a binder to a client that binds to the service??
The client binds to a service and receives a Binder object, this binder object is used to create a Messenger, which knows how to send messages to the Handler that was set up by the service .
The client then uses the Messenger to send messages to the Handler in the service.
If you need services that are accessed in parallel , you need __AIDL__ (Android Interface Definition Language)
* define remote interface
* implement remote service
* implement service methods
* implement client methods
Create a .aidl file. Defines how components can interface with your service. It is similar to Java interfaces.
AIDL types :
* Java primitives
* String
* CharSequence
* other AIDL-generated interfaces
* classes implementing the Parcelable interface
* List with the above
* Map with the above
* > Generic maps not supported
Services must implement a inner class called <class>.Stub.
This page (revision-58) was last changed on 23-Apr-2022 17:06 by HarryMetskeTop