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→More information: add a declarative registration sub-section
You do not need to pass the same ''ActivityHandlerDescription'' object to have ''registerActivityHandler'', ''unregisterActivityHandler'' and ''isActivityHandlerRegistered'' working. You only need to pass an instance of ''ActivityHandlerDescription'' with the same attribute values.
=== Declarative registration ===
Open Web App Manifest should include a way to register activities declaratively. The format would look like this:
"activities": {
"share": {
"filters": {
type: ["image/png", "image/gif"],
}
"href": "foo.html",
"disposition": "window"
}
}
For non-installed applications, this API doesn't yet define how to do a declarative registration. However, it doesn't sound very useful for the moment to have such mechanism. However, if it had to be added, adding a new element into the <head> would seem like the most appropriate solution (or using an already existing one). The only advantage of adding a new element inside the <body> is that we don't have to worry about the <head> parsing issues.
== Examples ==
