For interface binding, we need only protocols.
Change-Id: I377ec9c8de0a3414d48272892b169fb94823e8ff
Reviewed-on: https://go-review.googlesource.com/13541
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Also mention the current limitation in byte slice binding.
golang/go#12113.
Change-Id: Ie75780c2d203431ca26a188dfdb8f000f6805c18
Reviewed-on: https://go-review.googlesource.com/13531
Reviewed-by: David Crawshaw <crawshaw@golang.org>
While I'm here, make pixelsPerPt local on android and darwin/amd64.
The one place where it's global is darwin/arm, which has another
similar global (screenScale).
Change-Id: I5897e7e5341afca1976fdf0215fb4f6fe2f411be
Reviewed-on: https://go-review.googlesource.com/13446
Reviewed-by: Nigel Tao <nigeltao@golang.org>
When the generation number is bumped, the <-endPaint case will drop
any old paints. So if a new paint isn't sent to replace it, the app
locks up.
This is a bug that looks like it crept into cl/12533 just before it
was submitted. (Sorry.) I'm working on tests as part of adding
android orientation support.
Change-Id: I6b62bdc6774e090b67a5577c3eae7355e3937894
Reviewed-on: https://go-review.googlesource.com/13445
Reviewed-by: Nigel Tao <nigeltao@golang.org>
This fixes the bug - all apps built with gomobile build had the same
bundle id (org.golang.todo.main).
As part of this fix, rfc1034Label function is used to sanitize the app
name (in a similar way of 'rfc1034identifier' formatter). We use this
for Android app package name as well.
Change-Id: Iae1985614a55771bf1849fe66180c4ac736497d7
Reviewed-on: https://go-review.googlesource.com/13041
Reviewed-by: David Crawshaw <crawshaw@golang.org>
There are several variations on orientation. iOS expposes a little
more orientation information through its basic enum than Android
does, but the more powerful Android API gives you degrees around a
circle, which while strictly more powerful, doesn't tell you easily
where the status bar is.
What I'm thinking with this is the primary use of an orientation
concept is to decide whether or not to lay out a UI for a wide screen.
This gives you that.
Later I hope the sensor API will give far more information about the
physical orientation of the device.
Change-Id: I00ff598853c7ed618cde266729d8d05e1a02a601
Reviewed-on: https://go-review.googlesource.com/13361
Reviewed-by: Nigel Tao <nigeltao@golang.org>
There's no need for more than one Android .go file.
Change-Id: I75f5ced5680088b0ddbe5c700981b9a595d9e321
Reviewed-on: https://go-review.googlesource.com/13343
Reviewed-by: David Crawshaw <crawshaw@golang.org>
This is analogous to the image.Image's Bounds method.
Change-Id: I2be927f21008107b535cb79e231149cb8d4e8e36
Reviewed-on: https://go-review.googlesource.com/13152
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Higher-level widget or animation libraries should probably work in
geom.Pt, but pixels instead of (1/72s of) inches seems a better fit for
lower-level event libraries. Needlessly converting from (float32) pixels
to (float32) points and back can be lossy and lead to off-by-one errors.
Change-Id: I68102e36f2574b07b44c6a1b7281f4f27f9174cf
Reviewed-on: https://go-review.googlesource.com/13002
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Regenerating the package from Xcode is not required, demo
should focus on building with a .framework bundle.
Removing the genhello.bash invoking build step to fix the Xcode
builds.
Change-Id: I793b7e1f5373a287432a0a605df0bde54b1daa84
Reviewed-on: https://go-review.googlesource.com/13036
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Given a Go package defining an interface,
package testpkg
type I interface {
Fn()
}
I is mapped to an objective-c protocol and a proxy interface
that implements the routing of method calls from Go.
@protocol GoTestpkgI
-(void)Fn;
@end
Users implement a class conforming the generated protocol. For example,
@interface MyI <GoTestpkgI> {
}
@end
@implementation MyI {
}
- (void)Fn { .... }
@end
Gobind will also create a proxy interface to handle Go objects
implementing the interface and passed to Objective-C, but that will
be hidden from users.
@interface GoTestpkgI : NSObject <GoTestpkgI> {
...
-(void)Fn;
@end
The gobind code to generate the objective-c binding is in a separate CL.
Change-Id: I6a72d34fe3a5b8d2774d2d53913229c1e71f2d60
Reviewed-on: https://go-review.googlesource.com/12389
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
Plugin version 0.2.2:
While debugging golang/go#11895 I noticed the PATH param is less
intuitive that I hoped for. This change makes the plugin requires
instead:
pkg: the package to compile
GOMOBILE: absolute path to gomobile
GO: absolute path to go
GOPATH: gopath.
GOMOBILE/GO params are optional if Android Studio is configured
to include right paths in its environment.
Additional changes included in this cl:
- GOMOBILEFLAGS param for users to optionally specify gomobile
options e.g. -v -x which will be useful for debugging.
- Set src/target java version to 1.7. Previous versions of plugins
were compiled with JDK8 by accident, which prevented use of
the android studio recommended JDK7.
Change-Id: Ie7818eb20c5220b16ed0ebccfb91520fe03e6ccd
Reviewed-on: https://go-review.googlesource.com/12923
Reviewed-by: David Crawshaw <crawshaw@golang.org>
This is not to say that iOS support in the gomobile tool is "ready",
but it is working well enough to qualify as the same level of
experimental as the rest of the tool.
Change-Id: I7aab7a5072b23f051501bbb6bbecdb9c449296a5
Reviewed-on: https://go-review.googlesource.com/12892
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
This CL fixes two bugs in the existing app implementation on android.
The first, is it assumed a single NativeActivity instance is created
per process. This is not true. If you open an app, hit the back
button, then open it again, the original activity is destroyed and a
new one is created. So only call main.main in the first onCreate.
The second bug has to do with window lifetimes. Previously we only
processed GL work while the window existed, as part of a paint cycle.
This missed GL events called as part of a lifecycle downgrade when
the window was destroyed. (I.e. the contents of onStop.) This CL
fixes this by making the main android event processing loop last for
the life of the process, not the window.
Fixesgolang/go#11804.
Change-Id: Ia03e464aab5bc10ba75564b7ca11054515cda011
Reviewed-on: https://go-review.googlesource.com/12533
Reviewed-by: Nigel Tao <nigeltao@golang.org>
This breaks our dependency on the x/tools repository, which has a
tendency to change in unexpected ways. It also means we can use the
version of go/types that ships with Go 1.5.
Along the way, it appears that cgo processing has changed slightly.
The old check for cgo files apparently wasn't working, so I removed
it.
Change-Id: I14378e9df9cd65c5ab61b47728ba0d56f31cdf76
Reviewed-on: https://go-review.googlesource.com/12680
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Looks like the binary is present on OS X even when Java is not
installed, and it returns an error when called.
Change-Id: Icbd42637f718a4fc05e65ea3973a584d1f24850e
Reviewed-on: https://go-review.googlesource.com/12743
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
windows and other non-mobile os support is not there yet.
Change-Id: Ie9c456b646bfa0b0c489e1b6344b5afca4801c5f
Reviewed-on: https://go-review.googlesource.com/12744
Reviewed-by: David Crawshaw <crawshaw@golang.org>
In order to make the artifacts of go build command preserved under WORK
directory, this change modifies TMPDIR (TEMP/TMP for windows)
environment variables to point to gomobile's tmpdir if -work flag is set.
> gomobile init -work
WORK=/gopath/pkg/gomobile/work-276689736
> ls /gopath/pkg/gomobile/work-276689736
README go-build823903592 openal
android-ndk-r10e go-build858075903
go-build365743399 go-build921886344
> gomobile build -work golang.org/x/mobile/example/basic
WORK=/tmp/gomobile-work-863381843
> ls /tmp/gomobile-work-863381843
go-build102034516 libbasic.so
> gomobile bind -work github.com/hyangah/ivy
WORK=/tmp/gomobile-work-355100962
> ls /tmp/gomobile-work-355100962
android go-build284034365 javac-output
androidlib go_ivy
Change-Id: I2f467e0063bc1c8b8c636a8cd6d100e86a99a91a
Reviewed-on: https://go-review.googlesource.com/12720
Reviewed-by: David Crawshaw <crawshaw@golang.org>
Builders only have p=4.
Change-Id: I3e5d57579d26cb26f4ce29817a7bbdd8c34ad2ae
Reviewed-on: https://go-review.googlesource.com/12742
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Today we only look at direct imports of package main for an import of
golang.org/x/mobile/app, which is unfortunate. We also do a complete
package tree load using go/build looking for the OpenAL import when
building for android, which involves reading a lot of files.
The compiler and linker have already done all of this work for us.
Run nm on the output binary and extract package names from it.
Change-Id: Ie4f07befede5017bbca7d24325062369d4b5c30d
Reviewed-on: https://go-review.googlesource.com/12645
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
This deflakes the TestIOSBuild test, which relies on the iteration
order. While here, use the existing contents to shorten the test
output comparison.
Fixesgolang/go#11889
Change-Id: Ib8c9592d07c53a12eee1f40267eaa2074b8d71cc
Reviewed-on: https://go-review.googlesource.com/12679
Reviewed-by: Burcu Dogan <jbd@google.com>
gomobile init should force download the NDK or the OpenAL package
if -u is set. -x should not print `curl` lines if cached archives
are being used.
Change-Id: I82ceb28540c22a0579ba9969bcf11477f1da81fb
Reviewed-on: https://go-review.googlesource.com/12701
Reviewed-by: David Crawshaw <crawshaw@golang.org>
seq.Transact is called when Go calls a method of a foreign object
that implements a Go interface. Currently, we assume that the foreign
object has an instance method that can conduct the message routing,
so the object id and the method code is sufficient for transact.
Passing the interface descriptor (e.g. go.testpkg.I) however allows
the bind internal to use non-instance methods to implement the routing.
Change-Id: I1f61a04f919fbd09117ea332d678cd50e4861e46
Reviewed-on: https://go-review.googlesource.com/12685
Reviewed-by: David Crawshaw <crawshaw@golang.org>
This lets `gomobile build` work on a package that contains files all
protected as '// +build android'.
Change-Id: I22915aecda8674597cfe18e1f75d30e6bfc4aab7
Reviewed-on: https://go-review.googlesource.com/12640
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Drops the time for `gomobile init` on my machine from 46s to 30s.
Change-Id: Iab89f2e1d1cee4b414dc2fb1c735b4167aef9036
Reviewed-on: https://go-review.googlesource.com/12641
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
David Crawshaw
Nigel Tao
Hyang-Ah (Hana) Kim
Burcu Dogan