| 5b703630f15fa72ac43a2f6fbd9fd3ee96b02108 |
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23-Aug-2017 |
Glade Diviney <mopriadevteam@gmail.com> |
prevent IO on main thread
When starting up discovery, prior code fetches IP address for manually-
added printers. For named printers this results in IO on main thread,
causing an exception. This change captures IP address during capability scan.
Fixes: 64848540
Test: Manually add a DNS-resolvable printer and restart printing
Change-Id: I0f87de92a847ce41381a94aa5d5a7bbf8ecb4165
Signed-off-by: Glade Diviney <mopriadevteam@gmail.com>
/packages/services/BuiltInPrintService/src/com/android/bips/ipp/GetCapabilitiesTask.java
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| e604a9fafd50bca9fbc86ca525196efb6f1b70b1 |
|
03-Jun-2017 |
Glade Diviney <mopriadevteam@gmail.com> |
improve printer discovery
When doing IPP Get-Attribute requests, printers that are missing or slow to respond
can slow down the discovery process dramatically. This change allows more control
over timeout, prioritization, and cancellation of Get-Attribute requests. A "first pass"
with a short timeout puts all well-behaved printers in front of the user quickly,
and a second pass with a longer timeout catches any stragglers for completeness.
Manual printer discovery is also improved here, by looking at :80/ipp/print,
capturing the full printer name from printer-dns-sd-name or printer-info if necessary,
and more consistently presenting the correct name to the user.
Test: Visit the printer list on networks having multiple printers
Change-Id: I9bfdbf17e617e8cc073f88bd03c6be1e4dfd21e7
Signed-off-by: Glade Diviney <mopriadevteam@gmail.com>
/packages/services/BuiltInPrintService/src/com/android/bips/ipp/GetCapabilitiesTask.java
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| 3bf66744d61d18c66d46f2608de0467ad3df0268 |
|
30-Nov-2016 |
Mopria <mopriaplay@gmail.com> |
Built-In Print Service
The Built-In Print Service implements a standard Android Print
Service and allows printing to Wi-Fi enabled printers on the users's
local network.
Printers must support mDNS discovery and the IPP protocol, and must
allow jobs to be sent in PCLm, PWG-raster, or PDF formats.
Internally, this service implements job control, page rendering, and
printer interactions in native code. This code relies on
libjpeg-turbo for JPEG encoding functions required by PCLm, and
selected portions of CUPS for direct interactions with printers.
Test: ./gradlew test
Change-Id: Ib2dca0190ba4abe028da1d9cd62308733ecce7b5
Signed-off-by: Mopria <mopriaplay@gmail.com>
/packages/services/BuiltInPrintService/src/com/android/bips/ipp/GetCapabilitiesTask.java
|