1. If an error happens during layout or write we show an error
message with the string provided by the application which
has an OK button to retry or tap outside to cancel.
2. Updated the targed and min SDK version for the PrintSpooler.
bug:11127269
Change-Id: I4301cf3716119b1e33b95347a8451fc1c128343b
1. Before the print job activity was started asyncronously with
respect to the print call on to the print manager. This was
creating a situation where the starting activity may finish
before the print dialog appears which may lead to an orphaned
print document adapter with no data to print (as the UI is
is gone), or strange behaviors where the print dialog starts
on as a separate task.
To address this the pending intent for starting the print
dialog is not started by the print spooler since we cannot
call into it synchronously as we have to start its process
and bind to the spooler service which leads to jankyness in
the client app. Now the pending intent is created by the
print manager service in the synchronous print call so
from an app's perspective calling print starts the activity.
The side effect of this design is that the print dialog
activity may start before the system is bound to the spooler
service. In such a case the print activity cannot start
poking the print spooler state as the system registers
callback to observe the spooler state. To address this
the print spooler activity disables the UI and also binds
to the spooler service which happenes immediately after it
is started. As soon as the print dialog binds to the
service it starts the UI.
2. Fixed an bug in the printer adapter of the print dialog that
was leading to a crash if the only item in the adater is the
all pritners option and it is selected.
3. Piping the package name that started the printing so we can
pass it to the storage UI as a hint to open the last location
the app used.
bug:11127269
Change-Id: Ia93820bdae0b0e7600a0930b1f10d9708bd86b68
Initially we show the print dialog and when the user presses print
we show a generating dialog with an indefinite spinner and a cancel
button. The transition between the two UIs which are really different
layouts show in the print activity is animated. In the middle of
the animation from print to generating UI there was a jump of the
content and an undesired window animation kicking in. This is a
side effect of changing the activity to floating so now changing the
container size was causing window resize and hence animation. Fun!
bug:10983508
Change-Id: I7d88e073c55863b945cdb50822401592f32d44c3
Some regions have different media size standards and the fake PDF
printer shows the media sizes for the current locale. Interestingly,
these files were skipped in my previous change while I remember
adding them - maybe did not upload the patch.
bug:11147920
Change-Id: I819ab08fbef08305be89e3acf297328b1a0ded11
1. Sometimes the print button is not enabled after selecting a printer
from the all printers activity. This was happening after a printer
was selected, we had to do a layout due to changed print attributes
(because of the new printer's capabilities), and the content did not
change. In this case we did not call the updateUi function which
enables the print button after layout is completed.
2. The accessibility code in the all printers activity was not checking
whether accessibility is on and doing some unnecessary work - not sending
events though but still. Further, the delayed runnable that was
doing the accessibilty announcements was not removed when the activity
was paused.
bug:10983508
Change-Id: Ib263116a3e21e4c75a25aa051cecbd9194417319
1. We used to show a single notificaiton for every print job but
this is against th UX guidelines. Since we have to lead by
example, this change adds coalescing of multiple notifications.
bug:11155212
2. Print job state callback in the PrintManager now correctly
invoked on the main thread.
bug:10983508
Change-Id: I906e9e62198fa37cb4d2f71fce07ed475d61e1bd
When the search view is attached and detached we announce that
for accessibility. The trouble is that if the activity is being
torn down we are trying to access resources from a fragment that
is detached and the qcrash occurs. This change does not try to
access resources if the activity is finishing and also we do not
load resource strings if accessibility is not enabled.
bug:11127814
Change-Id: I4a47a8ed3b6a13544cf17b4395560246a33f0e2d
1. If a printer is not available it has to disabled and grayed out.
2. Cancle a print job if the app does not provide the requested pages.
3. Fix current printer selection flicker when the print dialog is
showing up. Often the current printer is initially set to the user's
favorite and then it is changed back to the PDF one.
bug:10983508
Change-Id: I8d53eb992cf1c92675ec09f61b2ec272b962fa68
The print dialog was full-screen which was not really needed and was
causing the dialog to jump instead of animate up/down when the IME
shows/hides.
bug:11116648
Change-Id: Ifb46fd80a90948270a1fa9c875258b8d0cdfc111
