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Update pedometer sample for jni 0.8.0 (#2237)

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Also clean up some nearby Dart code :)
This commit is contained in:
Parker Lougheed
2024-04-09 12:55:27 -05:00
committed by GitHub
parent 5149510f44
commit f4083c19b2
8 changed files with 18586 additions and 7992 deletions
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65
experimental/pedometer/src/health_connect/dartjni.h
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@@ -79,6 +79,10 @@ static inline void destroy_cond(ConditionVariable* cond) {
// Not available.
}
static inline void free_mem(void* mem) {
CoTaskMemFree(mem);
}
#elif defined __APPLE__ || defined __LINUX__ || defined __ANDROID__ || \
defined __GNUC__
#include <pthread.h>
@@ -118,6 +122,10 @@ static inline void destroy_cond(ConditionVariable* cond) {
pthread_cond_destroy(cond);
}
static inline void free_mem(void* mem) {
free(mem);
}
#else
#error "No locking/condition variable support; Possibly unsupported platform"
@@ -133,8 +141,6 @@ typedef struct CallbackResult {
typedef struct JniLocks {
MutexLock classLoadingLock;
MutexLock methodLoadingLock;
MutexLock fieldLoadingLock;
} JniLocks;
/// Represents the error when dart-jni layer has already spawned singleton VM.
@@ -248,12 +254,6 @@ FFI_PLUGIN_EXPORT JNIEnv* GetJniEnv(void);
/// JVMs is made, even if the underlying API potentially supports multiple VMs.
FFI_PLUGIN_EXPORT int SpawnJvm(JavaVMInitArgs* args);
/// Load class through platform-specific mechanism.
///
/// Currently uses application classloader on android,
/// and JNIEnv->FindClass on other platforms.
FFI_PLUGIN_EXPORT jclass FindClass(const char* name);
/// Returns Application classLoader (on Android),
/// which can be used to load application and platform classes.
///
@@ -286,16 +286,6 @@ static inline void load_class_platform(jclass* cls, const char* name) {
#endif
}
static inline void load_class_local_ref(jclass* cls, const char* name) {
if (*cls == NULL) {
acquire_lock(&jni->locks.classLoadingLock);
if (*cls == NULL) {
load_class_platform(cls, name);
}
release_lock(&jni->locks.classLoadingLock);
}
}
static inline void load_class_global_ref(jclass* cls, const char* name) {
if (*cls == NULL) {
jclass tmp = NULL;
@@ -316,11 +306,7 @@ static inline void load_method(jclass cls,
const char* name,
const char* sig) {
if (*res == NULL) {
acquire_lock(&jni->locks.methodLoadingLock);
if (*res == NULL) {
*res = (*jniEnv)->GetMethodID(jniEnv, cls, name, sig);
}
release_lock(&jni->locks.methodLoadingLock);
*res = (*jniEnv)->GetMethodID(jniEnv, cls, name, sig);
}
}
@@ -329,11 +315,7 @@ static inline void load_static_method(jclass cls,
const char* name,
const char* sig) {
if (*res == NULL) {
acquire_lock(&jni->locks.methodLoadingLock);
if (*res == NULL) {
*res = (*jniEnv)->GetStaticMethodID(jniEnv, cls, name, sig);
}
release_lock(&jni->locks.methodLoadingLock);
*res = (*jniEnv)->GetStaticMethodID(jniEnv, cls, name, sig);
}
}
@@ -342,11 +324,7 @@ static inline void load_field(jclass cls,
const char* name,
const char* sig) {
if (*res == NULL) {
acquire_lock(&jni->locks.fieldLoadingLock);
if (*res == NULL) {
*res = (*jniEnv)->GetFieldID(jniEnv, cls, name, sig);
}
release_lock(&jni->locks.fieldLoadingLock);
*res = (*jniEnv)->GetFieldID(jniEnv, cls, name, sig);
}
}
@@ -355,11 +333,7 @@ static inline void load_static_field(jclass cls,
const char* name,
const char* sig) {
if (*res == NULL) {
acquire_lock(&jni->locks.fieldLoadingLock);
if (*res == NULL) {
*res = (*jniEnv)->GetStaticFieldID(jniEnv, cls, name, sig);
}
release_lock(&jni->locks.fieldLoadingLock);
*res = (*jniEnv)->GetStaticFieldID(jniEnv, cls, name, sig);
}
}
@@ -407,18 +381,3 @@ static inline JniResult to_global_ref_result(jobject ref) {
}
return result;
}
FFI_PLUGIN_EXPORT intptr_t InitDartApiDL(void* data);
FFI_PLUGIN_EXPORT
JniResult DartException__ctor(jstring message);
FFI_PLUGIN_EXPORT
JniResult PortContinuation__ctor(int64_t j);
FFI_PLUGIN_EXPORT
JniResult PortProxy__newInstance(jobject binaryName,
int64_t port,
int64_t functionPtr);
FFI_PLUGIN_EXPORT void resultFor(CallbackResult* result, jobject object);