chrome.printingMetrics
Description: |
Use the chrome.printingMetrics API to fetch data about
printing usage.
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Availability: |
Since Chrome 79.
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Permissions: |
"printingMetrics"
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Important: This API works only on Chrome OS.
Summary
Types | |
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PrintJobInfo | |
Methods | |
getPrintJobs −
chrome.printingMetrics.getPrintJobs(function callback)
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Events | |
onPrintJobFinished |
Types
PrintJobInfo
properties | |||||||||||||||||||||||
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string | id |
The ID of the job. |
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string | title |
The title of the document which was printed. |
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enum of "PRINT_PREVIEW" , "ANDROID_APP" , or "EXTENSION" |
source |
Source showing who initiated the print job.
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string | (optional) sourceId |
ID of source. Null if source is PRINT_PREVIEW or ANDROID_APP. |
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enum of "FAILED" , "CANCELED" , or "PRINTED" |
status |
The final status of the job.
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double | creationTime |
The job creation time (in milliseconds past the Unix epoch). |
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double | completionTime |
The job completion time (in milliseconds past the Unix epoch). |
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object | printer |
The info about the printer which printed the document.
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object | settings |
The settings of the print job.
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integer | numberOfPages |
The number of pages in the document. |
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printing.PrinterStatus | printer_status |
Since Chrome 85. Warning: this is the current Dev channel. Learn more. The status of the printer. |
Methods
getPrintJobs
chrome.printingMetrics.getPrintJobs(function callback)
Returns the list of the finished print jobs.
Parameters | |||||
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function | callback |
The callback parameter should be a function that looks like this: function(array of PrintJobInfo jobs) {...};
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Events
onPrintJobFinished
Event fired when the print job is finished. This includes any of termination statuses: FAILED, CANCELED and PRINTED.
addListener
chrome.printingMetrics.onPrintJobFinished.addListener(function callback)
Parameters | |||||
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function | callback |
The callback parameter should be a function that looks like this: function( PrintJobInfo jobInfo) {...};
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