Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Switch from hardware_legacy to new HAL GPS interface.

Browse Source 
Change-Id: I19b299fbcbd44d711a64ece98955d095eb9ffa2b
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2010-04-05 15:24:34 -04:00
parent db4b80dda0
commit b7ff4574b5
1 changed files with 22 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
services/jni/com_android_server_location_GpsLocationProvider.cpp
View File

@@ -20,8 +20,8 @@
#include "JNIHelp.h"
#include "jni.h"
#include "hardware_legacy/gps.h"
#include "hardware_legacy/gps_ni.h"
#include "hardware/hardware.h"
#include "hardware/gps.h"
#include "utils/Log.h"
#include "utils/misc.h"
@@ -204,16 +204,34 @@ static void android_location_GpsLocationProvider_class_init_native(JNIEnv* env,
method_reportNiNotification = env->GetMethodID(clazz, "reportNiNotification", "(IIIIILjava/lang/String;Ljava/lang/String;IILjava/lang/String;)V");
}
static const GpsInterface* get_gps_interface() {
int err;
hw_module_t* module;
const GpsInterface* interface = NULL;
err = hw_get_module(GPS_HARDWARE_MODULE_ID, (hw_module_t const**)&module);
if (err == 0) {
hw_device_t* device;
err = module->methods->open(module, GPS_HARDWARE_MODULE_ID, &device);
if (err == 0) {
gps_device_t* gps_device = (gps_device_t *)device;
interface = gps_device->get_gps_interface(gps_device);
}
}
return interface;
}
static jboolean android_location_GpsLocationProvider_is_supported(JNIEnv* env, jclass clazz) {
if (!sGpsInterface)
sGpsInterface = gps_get_interface();
sGpsInterface = get_gps_interface();
return (sGpsInterface != NULL);
}
static jboolean android_location_GpsLocationProvider_init(JNIEnv* env, jobject obj)
{
if (!sGpsInterface)
sGpsInterface = gps_get_interface();
sGpsInterface = get_gps_interface();
if (!sGpsInterface || sGpsInterface->init(&sGpsCallbacks) != 0)
return false;