The content provider creation process for Android four components

Source: Internet
Author: User

The following is the flow of source application to the content provider in Query Target application, where only the content provider is started.



The picture above are the flow chart for how Content Providers started
(1) Source APP Inform AMS to query the content provider with URL, in Blue;
(2) AMS searched all registered content providers, once not found, it'll 1st
Start the application whose androidmanifest host such Content provider,
In aubergine;
(3) Create the content provider in Bindapplication, in Red;
(4) Inform the content provider created to AMS, AMS would store it to its local
Map, in yellow;
(5) Source application can query the content provider Conents now, here just ignore
The invocations.


The content provider creation process for Android four components

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