mobile/bind/java/seq_android.h

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

void init_seq(void* vm, void* classfinder);
JNIEnv *get_thread_env(void);
void recv(int32_t ref, int code, uint8_t *in_ptr, size_t in_len, uint8_t **out_ptr, size_t *out_len);
go.mobile/bind/java: cgo-JNI bridge using seq Details: http://golang.org/s/gobind LGTM=adonovan R=adonovan CC=golang-codereviews https://golang.org/cl/110550044 2014-07-31 08:24:05 -04:00			`// Copyright 2014 The Go Authors. All rights reserved.`
			`// Use of this source code is governed by a BSD-style`
			`// license that can be found in the LICENSE file.`

bind/java: use the class loader cached during JNI_OnLoad call. This allows the application class loader to be used when the bind/java package or other part of JNI dynamically loads java classes from a non-Java thread. http://developer.android.com/training/articles/perf-jni.html#faq_FindClass Fixes golang/go#10668. Change-Id: I44df3a9362617fa6dd26ddf88247e4fdaee7c7e8 Reviewed-on: https://go-review.googlesource.com/9732 Reviewed-by: David Crawshaw <crawshaw@golang.org> 2015-05-05 15:59:45 -04:00			`void init_seq(void* vm, void* classfinder);`
mobile/bind: ensure that Java->Go->Java calls stay on same thread Java methods from Go are run on a thread pool managed on the Java side, to avoid the complexities of getting Go threads to play along with the Android JVM. However, for call stacks that contain a Java->Go->Java chain, this behaviour confuses Java code sensitive to specific threads if the Go->Java call is executed on an arbitrary thread from the pool. For example, most Android UI changes must happen on the single UI thread. Replace the thread pool with direct calls to mimic ObjC<->Go and Java->Go calls. Threads not already attached to the JVM are attached. Introduce a thread local variable to detach such threads at thread exit. Change-Id: I8cb65803c9278666ae77a0c7a65dc2d9c7e739e1 Reviewed-on: https://go-review.googlesource.com/19334 Reviewed-by: David Crawshaw <crawshaw@golang.org> 2016-02-08 01:02:32 +01:00			`JNIEnv *get_thread_env(void);`
			`void recv(int32_t ref, int code, uint8_t in_ptr, size_t in_len, uint8_t out_ptr, size_t out_len);`