The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "GpsLocationProvider" |
| 18 | |
| 19 | #include "JNIHelp.h" |
| 20 | #include "jni.h" |
| 21 | #include "hardware_legacy/gps.h" |
| 22 | #include "utils/Log.h" |
| 23 | #include "utils/misc.h" |
| 24 | |
| 25 | #include <string.h> |
| 26 | #include <pthread.h> |
| 27 | |
| 28 | |
| 29 | static pthread_mutex_t sEventMutex = PTHREAD_MUTEX_INITIALIZER; |
| 30 | static pthread_cond_t sEventCond = PTHREAD_COND_INITIALIZER; |
| 31 | static jmethodID method_reportLocation; |
| 32 | static jmethodID method_reportStatus; |
| 33 | static jmethodID method_reportSvStatus; |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 34 | static jmethodID method_reportAGpsStatus; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 35 | static jmethodID method_xtraDownloadRequest; |
| 36 | |
| 37 | static const GpsInterface* sGpsInterface = NULL; |
| 38 | static const GpsXtraInterface* sGpsXtraInterface = NULL; |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 39 | static const AGpsInterface* sAGpsInterface = NULL; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 40 | |
| 41 | // data written to by GPS callbacks |
| 42 | static GpsLocation sGpsLocation; |
| 43 | static GpsStatus sGpsStatus; |
| 44 | static GpsSvStatus sGpsSvStatus; |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 45 | static AGpsStatus sAGpsStatus; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 46 | |
| 47 | // a copy of the data shared by android_location_GpsLocationProvider_wait_for_event |
| 48 | // and android_location_GpsLocationProvider_read_status |
| 49 | static GpsLocation sGpsLocationCopy; |
| 50 | static GpsStatus sGpsStatusCopy; |
| 51 | static GpsSvStatus sGpsSvStatusCopy; |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 52 | static AGpsStatus sAGpsStatusCopy; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 53 | |
| 54 | enum CallbackType { |
| 55 | kLocation = 1, |
| 56 | kStatus = 2, |
| 57 | kSvStatus = 4, |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 58 | kAGpsStatus = 8, |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 59 | kXtraDownloadRequest = 16, |
| 60 | kDisableRequest = 32, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 61 | }; |
| 62 | static int sPendingCallbacks; |
| 63 | |
| 64 | namespace android { |
| 65 | |
| 66 | static void location_callback(GpsLocation* location) |
| 67 | { |
| 68 | pthread_mutex_lock(&sEventMutex); |
| 69 | |
| 70 | sPendingCallbacks |= kLocation; |
| 71 | memcpy(&sGpsLocation, location, sizeof(sGpsLocation)); |
| 72 | |
| 73 | pthread_cond_signal(&sEventCond); |
| 74 | pthread_mutex_unlock(&sEventMutex); |
| 75 | } |
| 76 | |
| 77 | static void status_callback(GpsStatus* status) |
| 78 | { |
| 79 | pthread_mutex_lock(&sEventMutex); |
| 80 | |
| 81 | sPendingCallbacks |= kStatus; |
| 82 | memcpy(&sGpsStatus, status, sizeof(sGpsStatus)); |
| 83 | |
| 84 | pthread_cond_signal(&sEventCond); |
| 85 | pthread_mutex_unlock(&sEventMutex); |
| 86 | } |
| 87 | |
| 88 | static void sv_status_callback(GpsSvStatus* sv_status) |
| 89 | { |
| 90 | pthread_mutex_lock(&sEventMutex); |
| 91 | |
| 92 | sPendingCallbacks |= kSvStatus; |
| 93 | memcpy(&sGpsSvStatus, sv_status, sizeof(GpsSvStatus)); |
| 94 | |
| 95 | pthread_cond_signal(&sEventCond); |
| 96 | pthread_mutex_unlock(&sEventMutex); |
| 97 | } |
| 98 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 99 | static void agps_status_callback(AGpsStatus* agps_status) |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 100 | { |
| 101 | pthread_mutex_lock(&sEventMutex); |
| 102 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 103 | sPendingCallbacks |= kAGpsStatus; |
| 104 | memcpy(&sAGpsStatus, agps_status, sizeof(AGpsStatus)); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 105 | |
| 106 | pthread_cond_signal(&sEventCond); |
| 107 | pthread_mutex_unlock(&sEventMutex); |
| 108 | } |
| 109 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 110 | GpsCallbacks sGpsCallbacks = { |
| 111 | location_callback, |
| 112 | status_callback, |
| 113 | sv_status_callback, |
| 114 | }; |
| 115 | |
| 116 | static void |
| 117 | download_request_callback() |
| 118 | { |
| 119 | pthread_mutex_lock(&sEventMutex); |
| 120 | sPendingCallbacks |= kXtraDownloadRequest; |
| 121 | pthread_cond_signal(&sEventCond); |
| 122 | pthread_mutex_unlock(&sEventMutex); |
| 123 | } |
| 124 | |
| 125 | GpsXtraCallbacks sGpsXtraCallbacks = { |
| 126 | download_request_callback, |
| 127 | }; |
| 128 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 129 | AGpsCallbacks sAGpsCallbacks = { |
| 130 | agps_status_callback, |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 131 | }; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 132 | |
| 133 | static void android_location_GpsLocationProvider_class_init_native(JNIEnv* env, jclass clazz) { |
| 134 | method_reportLocation = env->GetMethodID(clazz, "reportLocation", "(IDDDFFFJ)V"); |
| 135 | method_reportStatus = env->GetMethodID(clazz, "reportStatus", "(I)V"); |
| 136 | method_reportSvStatus = env->GetMethodID(clazz, "reportSvStatus", "()V"); |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 137 | method_reportAGpsStatus = env->GetMethodID(clazz, "reportAGpsStatus", "(II)V"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 138 | method_xtraDownloadRequest = env->GetMethodID(clazz, "xtraDownloadRequest", "()V"); |
| 139 | } |
| 140 | |
| 141 | static jboolean android_location_GpsLocationProvider_is_supported(JNIEnv* env, jclass clazz) { |
| 142 | if (!sGpsInterface) |
| 143 | sGpsInterface = gps_get_interface(); |
| 144 | return (sGpsInterface != NULL); |
| 145 | } |
| 146 | |
| 147 | static jboolean android_location_GpsLocationProvider_init(JNIEnv* env, jobject obj) |
| 148 | { |
| 149 | if (!sGpsInterface) |
| 150 | sGpsInterface = gps_get_interface(); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 151 | if (!sGpsInterface || sGpsInterface->init(&sGpsCallbacks) != 0) |
| 152 | return false; |
| 153 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 154 | if (!sAGpsInterface) |
| 155 | sAGpsInterface = (const AGpsInterface*)sGpsInterface->get_extension(AGPS_INTERFACE); |
| 156 | if (sAGpsInterface) |
| 157 | sAGpsInterface->init(&sAGpsCallbacks); |
Mike Lockwood | c21a08f | 2009-04-30 15:16:39 -0400 | [diff] [blame] | 158 | return true; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 159 | } |
| 160 | |
| 161 | static void android_location_GpsLocationProvider_disable(JNIEnv* env, jobject obj) |
| 162 | { |
| 163 | pthread_mutex_lock(&sEventMutex); |
| 164 | sPendingCallbacks |= kDisableRequest; |
| 165 | pthread_cond_signal(&sEventCond); |
| 166 | pthread_mutex_unlock(&sEventMutex); |
| 167 | } |
| 168 | |
| 169 | static void android_location_GpsLocationProvider_cleanup(JNIEnv* env, jobject obj) |
| 170 | { |
| 171 | sGpsInterface->cleanup(); |
| 172 | } |
| 173 | |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 174 | static jboolean android_location_GpsLocationProvider_start(JNIEnv* env, jobject obj, jint positionMode, |
| 175 | jboolean singleFix, jint fixFrequency) |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 176 | { |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 177 | int result = sGpsInterface->set_position_mode(positionMode, (singleFix ? 0 : fixFrequency)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 178 | if (result) { |
| 179 | return result; |
| 180 | } |
| 181 | |
| 182 | return (sGpsInterface->start() == 0); |
| 183 | } |
| 184 | |
| 185 | static jboolean android_location_GpsLocationProvider_stop(JNIEnv* env, jobject obj) |
| 186 | { |
| 187 | return (sGpsInterface->stop() == 0); |
| 188 | } |
| 189 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 190 | static void android_location_GpsLocationProvider_delete_aiding_data(JNIEnv* env, jobject obj, jint flags) |
| 191 | { |
| 192 | sGpsInterface->delete_aiding_data(flags); |
| 193 | } |
| 194 | |
| 195 | static void android_location_GpsLocationProvider_wait_for_event(JNIEnv* env, jobject obj) |
| 196 | { |
| 197 | pthread_mutex_lock(&sEventMutex); |
| 198 | pthread_cond_wait(&sEventCond, &sEventMutex); |
| 199 | |
| 200 | // copy and clear the callback flags |
| 201 | int pendingCallbacks = sPendingCallbacks; |
| 202 | sPendingCallbacks = 0; |
| 203 | |
| 204 | // copy everything and unlock the mutex before calling into Java code to avoid the possibility |
| 205 | // of timeouts in the GPS engine. |
| 206 | memcpy(&sGpsLocationCopy, &sGpsLocation, sizeof(sGpsLocationCopy)); |
| 207 | memcpy(&sGpsStatusCopy, &sGpsStatus, sizeof(sGpsStatusCopy)); |
| 208 | memcpy(&sGpsSvStatusCopy, &sGpsSvStatus, sizeof(sGpsSvStatusCopy)); |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 209 | memcpy(&sAGpsStatusCopy, &sAGpsStatus, sizeof(sAGpsStatusCopy)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 210 | pthread_mutex_unlock(&sEventMutex); |
| 211 | |
| 212 | if (pendingCallbacks & kLocation) { |
| 213 | env->CallVoidMethod(obj, method_reportLocation, sGpsLocationCopy.flags, |
| 214 | (jdouble)sGpsLocationCopy.latitude, (jdouble)sGpsLocationCopy.longitude, |
| 215 | (jdouble)sGpsLocationCopy.altitude, |
| 216 | (jfloat)sGpsLocationCopy.speed, (jfloat)sGpsLocationCopy.bearing, |
| 217 | (jfloat)sGpsLocationCopy.accuracy, (jlong)sGpsLocationCopy.timestamp); |
| 218 | } |
| 219 | if (pendingCallbacks & kStatus) { |
| 220 | env->CallVoidMethod(obj, method_reportStatus, sGpsStatusCopy.status); |
| 221 | } |
| 222 | if (pendingCallbacks & kSvStatus) { |
| 223 | env->CallVoidMethod(obj, method_reportSvStatus); |
| 224 | } |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 225 | if (pendingCallbacks & kAGpsStatus) { |
| 226 | env->CallVoidMethod(obj, method_reportAGpsStatus, sAGpsStatusCopy.type, sAGpsStatusCopy.status); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 227 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 228 | if (pendingCallbacks & kXtraDownloadRequest) { |
| 229 | env->CallVoidMethod(obj, method_xtraDownloadRequest); |
| 230 | } |
| 231 | if (pendingCallbacks & kDisableRequest) { |
| 232 | // don't need to do anything - we are just poking so wait_for_event will return. |
| 233 | } |
| 234 | } |
| 235 | |
| 236 | static jint android_location_GpsLocationProvider_read_sv_status(JNIEnv* env, jobject obj, |
| 237 | jintArray prnArray, jfloatArray snrArray, jfloatArray elevArray, jfloatArray azumArray, |
| 238 | jintArray maskArray) |
| 239 | { |
| 240 | // this should only be called from within a call to reportStatus, so we don't need to lock here |
| 241 | |
| 242 | jint* prns = env->GetIntArrayElements(prnArray, 0); |
| 243 | jfloat* snrs = env->GetFloatArrayElements(snrArray, 0); |
| 244 | jfloat* elev = env->GetFloatArrayElements(elevArray, 0); |
| 245 | jfloat* azim = env->GetFloatArrayElements(azumArray, 0); |
| 246 | jint* mask = env->GetIntArrayElements(maskArray, 0); |
| 247 | |
| 248 | int num_svs = sGpsSvStatusCopy.num_svs; |
| 249 | for (int i = 0; i < num_svs; i++) { |
| 250 | prns[i] = sGpsSvStatusCopy.sv_list[i].prn; |
| 251 | snrs[i] = sGpsSvStatusCopy.sv_list[i].snr; |
| 252 | elev[i] = sGpsSvStatusCopy.sv_list[i].elevation; |
| 253 | azim[i] = sGpsSvStatusCopy.sv_list[i].azimuth; |
| 254 | } |
| 255 | mask[0] = sGpsSvStatusCopy.ephemeris_mask; |
| 256 | mask[1] = sGpsSvStatusCopy.almanac_mask; |
| 257 | mask[2] = sGpsSvStatusCopy.used_in_fix_mask; |
| 258 | |
| 259 | env->ReleaseIntArrayElements(prnArray, prns, 0); |
| 260 | env->ReleaseFloatArrayElements(snrArray, snrs, 0); |
| 261 | env->ReleaseFloatArrayElements(elevArray, elev, 0); |
| 262 | env->ReleaseFloatArrayElements(azumArray, azim, 0); |
| 263 | env->ReleaseIntArrayElements(maskArray, mask, 0); |
| 264 | return num_svs; |
| 265 | } |
| 266 | |
| 267 | static void android_location_GpsLocationProvider_inject_time(JNIEnv* env, jobject obj, jlong time, |
| 268 | jlong timeReference, jint uncertainty) |
| 269 | { |
| 270 | sGpsInterface->inject_time(time, timeReference, uncertainty); |
| 271 | } |
| 272 | |
| 273 | static jboolean android_location_GpsLocationProvider_supports_xtra(JNIEnv* env, jobject obj) |
| 274 | { |
| 275 | if (!sGpsXtraInterface) { |
| 276 | sGpsXtraInterface = (const GpsXtraInterface*)sGpsInterface->get_extension(GPS_XTRA_INTERFACE); |
| 277 | if (sGpsXtraInterface) { |
| 278 | int result = sGpsXtraInterface->init(&sGpsXtraCallbacks); |
| 279 | if (result) { |
| 280 | sGpsXtraInterface = NULL; |
| 281 | } |
| 282 | } |
| 283 | } |
| 284 | |
| 285 | return (sGpsXtraInterface != NULL); |
| 286 | } |
| 287 | |
| 288 | static void android_location_GpsLocationProvider_inject_xtra_data(JNIEnv* env, jobject obj, |
| 289 | jbyteArray data, jint length) |
| 290 | { |
| 291 | jbyte* bytes = env->GetByteArrayElements(data, 0); |
| 292 | sGpsXtraInterface->inject_xtra_data((char *)bytes, length); |
| 293 | env->ReleaseByteArrayElements(data, bytes, 0); |
| 294 | } |
| 295 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 296 | static void android_location_GpsLocationProvider_agps_data_conn_open(JNIEnv* env, jobject obj, jstring apn) |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 297 | { |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 298 | if (!sAGpsInterface) { |
| 299 | sAGpsInterface = (const AGpsInterface*)sGpsInterface->get_extension(AGPS_INTERFACE); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 300 | } |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 301 | if (sAGpsInterface) { |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 302 | if (apn == NULL) { |
| 303 | jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| 304 | return; |
| 305 | } |
| 306 | const char *apnStr = env->GetStringUTFChars(apn, NULL); |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 307 | sAGpsInterface->data_conn_open(apnStr); |
The Android Open Source Project | 1059253 | 2009-03-18 17:39:46 -0700 | [diff] [blame] | 308 | env->ReleaseStringUTFChars(apn, apnStr); |
| 309 | } |
| 310 | } |
| 311 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 312 | static void android_location_GpsLocationProvider_agps_data_conn_closed(JNIEnv* env, jobject obj) |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 313 | { |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 314 | if (!sAGpsInterface) { |
| 315 | sAGpsInterface = (const AGpsInterface*)sGpsInterface->get_extension(AGPS_INTERFACE); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 316 | } |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 317 | if (sAGpsInterface) { |
| 318 | sAGpsInterface->data_conn_closed(); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 319 | } |
| 320 | } |
| 321 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 322 | static void android_location_GpsLocationProvider_agps_data_conn_failed(JNIEnv* env, jobject obj) |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 323 | { |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 324 | if (!sAGpsInterface) { |
| 325 | sAGpsInterface = (const AGpsInterface*)sGpsInterface->get_extension(AGPS_INTERFACE); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 326 | } |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 327 | if (sAGpsInterface) { |
| 328 | sAGpsInterface->data_conn_failed(); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 329 | } |
| 330 | } |
| 331 | |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 332 | static void android_location_GpsLocationProvider_set_agps_server(JNIEnv* env, jobject obj, |
| 333 | jint type, jint addr, jint port) |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 334 | { |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 335 | if (!sAGpsInterface) { |
| 336 | sAGpsInterface = (const AGpsInterface*)sGpsInterface->get_extension(AGPS_INTERFACE); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 337 | } |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 338 | if (sAGpsInterface) { |
| 339 | sAGpsInterface->set_server(type, addr, port); |
Mike Lockwood | 58bda98 | 2009-04-14 16:25:07 -0400 | [diff] [blame] | 340 | } |
| 341 | } |
| 342 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 343 | static JNINativeMethod sMethods[] = { |
| 344 | /* name, signature, funcPtr */ |
| 345 | {"class_init_native", "()V", (void *)android_location_GpsLocationProvider_class_init_native}, |
Mike Lockwood | e3635c9 | 2009-05-11 08:38:02 -0400 | [diff] [blame^] | 346 | {"native_is_supported", "()Z", (void*)android_location_GpsLocationProvider_is_supported}, |
| 347 | {"native_init", "()Z", (void*)android_location_GpsLocationProvider_init}, |
| 348 | {"native_disable", "()V", (void*)android_location_GpsLocationProvider_disable}, |
| 349 | {"native_cleanup", "()V", (void*)android_location_GpsLocationProvider_cleanup}, |
| 350 | {"native_start", "(IZI)Z", (void*)android_location_GpsLocationProvider_start}, |
| 351 | {"native_stop", "()Z", (void*)android_location_GpsLocationProvider_stop}, |
| 352 | {"native_delete_aiding_data", "(I)V", (void*)android_location_GpsLocationProvider_delete_aiding_data}, |
| 353 | {"native_wait_for_event", "()V", (void*)android_location_GpsLocationProvider_wait_for_event}, |
| 354 | {"native_read_sv_status", "([I[F[F[F[I)I", (void*)android_location_GpsLocationProvider_read_sv_status}, |
| 355 | {"native_inject_time", "(JJI)V", (void*)android_location_GpsLocationProvider_inject_time}, |
| 356 | {"native_supports_xtra", "()Z", (void*)android_location_GpsLocationProvider_supports_xtra}, |
| 357 | {"native_inject_xtra_data", "([BI)V", (void*)android_location_GpsLocationProvider_inject_xtra_data}, |
| 358 | {"native_agps_data_conn_open", "(Ljava/lang/String;)V", (void*)android_location_GpsLocationProvider_agps_data_conn_open}, |
| 359 | {"native_agps_data_conn_closed", "()V", (void*)android_location_GpsLocationProvider_agps_data_conn_closed}, |
| 360 | {"native_agps_data_conn_failed", "()V", (void*)android_location_GpsLocationProvider_agps_data_conn_failed}, |
| 361 | {"native_set_agps_server", "(III)V", (void*)android_location_GpsLocationProvider_set_agps_server}, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 362 | }; |
| 363 | |
| 364 | int register_android_location_GpsLocationProvider(JNIEnv* env) |
| 365 | { |
| 366 | return jniRegisterNativeMethods(env, "com/android/internal/location/GpsLocationProvider", sMethods, NELEM(sMethods)); |
| 367 | } |
| 368 | |
| 369 | } /* namespace android */ |