Some x/mobile tests are designed to run from a host with a device
or emulator attached. Some fail if they run directly from a device,
which is the case when GOOS=android.
Fix the tests by skipping them or adjusting them to work on GOOS=android.
Remove gomobile environment naïve variable expansion for $HOME; on
Android devices HOME=/ so every path separator is replaced with
$HOME.
Fixesgolang/go#30482
Change-Id: I553e708226922f6284163f0b7d7b1011a9502e34
Reviewed-on: https://go-review.googlesource.com/c/164799
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Only the loopers allocated with ALooper_acquire are releasable. We are
depending on the looper associated to the thread which will be
automatically released when the thread is being terminated.
Trying to re-release a looper makes the app crash with segfault.
Change-Id: Ib80549de01f5f44143752c13a82b6b4a2ab5610e
Reviewed-on: https://go-review.googlesource.com/15491
Reviewed-by: David Crawshaw <crawshaw@golang.org>
The sensor package had a deadlock case if it started to poll the
events but all sensors have been disabled on the underlying ALooper.
Consider the following program:
app.Main(func(a app.App) {
sensor.Enable(a, sensor.Gyroscope, time.Millisecond)
go func() {
time.Sleep(5 * time.Second)
sensor.Disable(sensor.Gyroscope)
time.Sleep(2 * time.Second)
sensor.Enable(a, sensor.Gyroscope, time.Millisecond)
}()
for e := range a.Events() {
case sensor.Event:
//...
}
The initial Enable will enable the gyroscope and start polling events
from the ALooper. After 5 seconds, the gyroscope will be disabled.
ALooper_pollAll(-1, NULL, &events, NULL)
will block indefinately because there are no events will be
available until another sensor is enabled.
After 2 seconds, we will attempt to enable the gyroscope again. But,
the underlying thread will be blocked at pollAll and won't be able
to make the sensor enabling call on the same thread.
In order to overcome this deadlock case, this thread introduces a
hard timeout limit during polling. If timeout occurs, the looper
thread will be unblocked and select{} statement will be able to
handle {enable,disable,close}Signal cases.
Fixesgolang/go#12501.
Change-Id: I35efa2e29057ca37f8ac0f38be8dc59c9b8262b3
Reviewed-on: https://go-review.googlesource.com/15438
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
The manager type is not required, because the APIs don't allow
more than one event sources as they used to. In this CL, I am
flattening out the underlying implementations by removing the
manager type.
Change-Id: I3b606ac160b9cecd85cb657e3df1d7d789604764
Reviewed-on: https://go-review.googlesource.com/14293
Reviewed-by: Nigel Tao <nigeltao@golang.org>
The former Reader inspired APIs were designed to timeout if no events
occur after an excessive amount of time. As we switch to the app
event based model, timing out is not required. We can block on
pollAll forever until new events arrive.
Change-Id: I086fc908ebfe6ae9bd96ce9199636ad0242bbec5
Reviewed-on: https://go-review.googlesource.com/14223
Reviewed-by: Nigel Tao <nigeltao@golang.org>
