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Merge "Update comments for vendor-specific parameters API."

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Tomasz Wasilczyk 2017-11-16 20:43:44 +00:00 committed by Android (Google) Code Review
commit 3906f455cd
1 changed files with 5 additions and 3 deletions
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8
broadcastradio/1.2/ITuner.hal
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@ -28,8 +28,11 @@ interface ITuner extends @1.1::ITuner {
* ones stated in VendorKeyValue documentation (a requirement of key
* prefixes).
*
* Results vector may not contain a result for each parameter being set,
* it can even be empty.
* For each pair in the result vector, the key must be one of the keys
* contained in the input (possibly with wildcards expanded), and the value
* must be a vendor-specific result status (i.e. the string "OK" or an error
* code). The implementation may choose to return an empty vector, or only
* return a status for a subset of the provided inputs, at its discretion.
*
* Application and HAL must not use keys with unknown prefix. In particular,
* it must not place a key-value pair in results vector for unknown key from
@ -40,7 +43,6 @@ interface ITuner extends @1.1::ITuner {
*
* @param parameters Vendor-specific key-value pairs.
* @return results Operation completion status for parameters being set.
* Value format for result status is vendor-specific.
*/
setParameters(vec<VendorKeyValue> parameters)
generates (vec<VendorKeyValue> results);