[FIX] mail.activity : always default activity type

[fmdl]

Impacted version : master, 11

Description of the issue/feature this PR addresses:
-> Got to Project/task
-> Select an task without previous activity
-> Click on schedule activity
-> the Activity Type field is empty

Current behavior before PR:
In some case the Activity Type field is empty (no default value)

Desired behavior after PR is merged:
Always an default value in Activity Type field

OPW: 800465

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[tde-banana-odoo]

Hello,

Default behavior of mail activities does not trigger a default value for activity types. Why should it compute a default only in the case there is no recommended activity type ?

[fmdl]

@tde-banana-odoo it is to go more fast ! (you don't need to click to select an activities, save two clicks :-) ). And you can configure default activities by model :

[tde-banana-odoo]

Hello,

I am ok with the first part; if there is no recommended activity type to suggest, do not erase existing one. However second part comes a bit out of the blue. Taking default activity does not add much value as it depends on your work flow. Either we move towards having default values for activity types, which is not planned, either I prefer not having sometimes default, sometimes not.

[fmdl]

@tde-banana-odoo if you have one activity for one model, this activity could be select by default, no ?