com_android_server_location_GpsLocationProvider.cpp revision 8efd74dbedb65f69734318d9d6be70767f30b57a
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#define LOG_TAG "GpsLocationProvider" 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19b8d9033d9928209e68518c4b12fea74187ddb382Mike Lockwood#define LOG_NDEBUG 0 2022d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "JNIHelp.h" 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "jni.h" 23b7ff4574b5a8273b0ff43ca7f490ba5ceec42912Mike Lockwood#include "hardware/hardware.h" 24b7ff4574b5a8273b0ff43ca7f490ba5ceec42912Mike Lockwood#include "hardware/gps.h" 258f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood#include "hardware_legacy/power.h" 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "utils/Log.h" 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include "utils/misc.h" 28f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood#include "android_runtime/AndroidRuntime.h" 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <string.h> 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project#include <pthread.h> 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic jobject mCallbacksObj = NULL; 34f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID method_reportLocation; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID method_reportStatus; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID method_reportSvStatus; 38e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwoodstatic jmethodID method_reportAGpsStatus; 39b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwoodstatic jmethodID method_reportNmea; 4004598b67a58fad93e5060bb77756ba4863013aedMike Lockwoodstatic jmethodID method_setEngineCapabilities; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jmethodID method_xtraDownloadRequest; 4222d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xiestatic jmethodID method_reportNiNotification; 431e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic jmethodID method_requestRefLocation; 441e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic jmethodID method_requestSetID; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic const GpsInterface* sGpsInterface = NULL; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic const GpsXtraInterface* sGpsXtraInterface = NULL; 48e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwoodstatic const AGpsInterface* sAGpsInterface = NULL; 4922d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xiestatic const GpsNiInterface* sGpsNiInterface = NULL; 503c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettingerstatic const GpsDebugInterface* sGpsDebugInterface = NULL; 511e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic const AGpsRilInterface* sAGpsRilInterface = NULL; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 53f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood// temporary storage for GPS callbacks 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic GpsSvStatus sGpsSvStatus; 55f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic const char* sNmeaString; 56f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic int sNmeaStringLength; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 588f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood#define WAKE_LOCK_NAME "GPS" 598f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectnamespace android { 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 62f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic void checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) { 63f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood if (env->ExceptionCheck()) { 64f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood LOGE("An exception was thrown by callback '%s'.", methodName); 65f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood LOGE_EX(env); 66f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->ExceptionClear(); 67f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood } 68f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood} 69f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void location_callback(GpsLocation* location) 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 72f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 73f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_reportLocation, location->flags, 74f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood (jdouble)location->latitude, (jdouble)location->longitude, 75f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood (jdouble)location->altitude, 76f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood (jfloat)location->speed, (jfloat)location->bearing, 77f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood (jfloat)location->accuracy, (jlong)location->timestamp); 78f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void status_callback(GpsStatus* status) 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 83f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 84f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_reportStatus, status->status); 85f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void sv_status_callback(GpsSvStatus* sv_status) 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 90f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 91f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood memcpy(&sGpsSvStatus, sv_status, sizeof(sGpsSvStatus)); 92f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_reportSvStatus); 93f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 96b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwoodstatic void nmea_callback(GpsUtcTime timestamp, const char* nmea, int length) 97b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood{ 98f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 99f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood // The Java code will call back to read these values 100f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood // We do this to avoid creating unnecessary String objects 101f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood sNmeaString = nmea; 102f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood sNmeaStringLength = length; 103f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_reportNmea, timestamp); 104f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 105b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood} 106b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood 10704598b67a58fad93e5060bb77756ba4863013aedMike Lockwoodstatic void set_capabilities_callback(uint32_t capabilities) 10804598b67a58fad93e5060bb77756ba4863013aedMike Lockwood{ 109b8d9033d9928209e68518c4b12fea74187ddb382Mike Lockwood LOGD("set_capabilities_callback: %ld\n", capabilities); 110f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 111f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_setEngineCapabilities, capabilities); 112f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 11304598b67a58fad93e5060bb77756ba4863013aedMike Lockwood} 11404598b67a58fad93e5060bb77756ba4863013aedMike Lockwood 1158f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwoodstatic void acquire_wakelock_callback() 1168f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood{ 1178f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood acquire_wake_lock(PARTIAL_WAKE_LOCK, WAKE_LOCK_NAME); 1188f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood} 1198f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood 1208f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwoodstatic void release_wakelock_callback() 1218f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood{ 1228f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood release_wake_lock(WAKE_LOCK_NAME); 1238f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood} 1248f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood 125f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic pthread_t create_thread_callback(const char* name, void (*start)(void *), void* arg) 12658bda987665af759c379cd494ff4873ac61acf29Mike Lockwood{ 127f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood return (pthread_t)AndroidRuntime::createJavaThread(name, start, arg); 12858bda987665af759c379cd494ff4873ac61acf29Mike Lockwood} 12958bda987665af759c379cd494ff4873ac61acf29Mike Lockwood 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectGpsCallbacks sGpsCallbacks = { 1318f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood sizeof(GpsCallbacks), 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project location_callback, 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project status_callback, 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sv_status_callback, 1358f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood nmea_callback, 13604598b67a58fad93e5060bb77756ba4863013aedMike Lockwood set_capabilities_callback, 1378f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood acquire_wakelock_callback, 1388f5a800116f700b0af21d2a8468165bcf51b841cMike Lockwood release_wakelock_callback, 139f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood create_thread_callback, 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 142f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic void xtra_download_request_callback() 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 144f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 145f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_xtraDownloadRequest); 146f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 14722d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie} 14822d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source ProjectGpsXtraCallbacks sGpsXtraCallbacks = { 150f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood xtra_download_request_callback, 151f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood create_thread_callback, 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 154f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic void agps_status_callback(AGpsStatus* agps_status) 155f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood{ 156f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 1578efd74dbedb65f69734318d9d6be70767f30b57aStephen Li 1588efd74dbedb65f69734318d9d6be70767f30b57aStephen Li uint32_t ipaddr; 1598efd74dbedb65f69734318d9d6be70767f30b57aStephen Li // ipaddr field was not included in original AGpsStatus 1608efd74dbedb65f69734318d9d6be70767f30b57aStephen Li if (agps_status->size >= sizeof(AGpsStatus)) 1618efd74dbedb65f69734318d9d6be70767f30b57aStephen Li ipaddr = agps_status->ipaddr; 1628efd74dbedb65f69734318d9d6be70767f30b57aStephen Li else 1638efd74dbedb65f69734318d9d6be70767f30b57aStephen Li ipaddr = 0xFFFFFFFF; 164f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_reportAGpsStatus, 1658efd74dbedb65f69734318d9d6be70767f30b57aStephen Li agps_status->type, agps_status->status, ipaddr); 166f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 167f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood} 168f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood 169e3635c9693c4cd9650684f14e19dcabcea0d488aMike LockwoodAGpsCallbacks sAGpsCallbacks = { 170e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood agps_status_callback, 171f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood create_thread_callback, 17258bda987665af759c379cd494ff4873ac61acf29Mike Lockwood}; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 174f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic void gps_ni_notify_callback(GpsNiNotification *notification) 175f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood{ 176f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood LOGD("gps_ni_notify_callback\n"); 177f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood JNIEnv* env = AndroidRuntime::getJNIEnv(); 178f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood jstring requestor_id = env->NewStringUTF(notification->requestor_id); 179f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood jstring text = env->NewStringUTF(notification->text); 180f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood jstring extras = env->NewStringUTF(notification->extras); 181f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood 182f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood if (requestor_id && text && extras) { 183f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->CallVoidMethod(mCallbacksObj, method_reportNiNotification, 184f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood notification->notification_id, notification->ni_type, 185f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood notification->notify_flags, notification->timeout, 186f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood notification->default_response, requestor_id, text, 187f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood notification->requestor_id_encoding, 188f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood notification->text_encoding, extras); 189f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood } else { 190f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood LOGE("out of memory in gps_ni_notify_callback\n"); 191f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood } 192f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood 193f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood if (requestor_id) 194f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->DeleteLocalRef(requestor_id); 195f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood if (text) 196f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->DeleteLocalRef(text); 197f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood if (extras) 198f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->DeleteLocalRef(extras); 199f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood checkAndClearExceptionFromCallback(env, __FUNCTION__); 200f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood} 201f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood 20222d1f9fb23015471de6af1a70e40fb5c82ecb665Danke XieGpsNiCallbacks sGpsNiCallbacks = { 20322d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie gps_ni_notify_callback, 204f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood create_thread_callback, 20522d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie}; 20622d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie 2071e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic void agps_request_set_id(uint32_t flags) 2081e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja{ 2091e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja JNIEnv* env = AndroidRuntime::getJNIEnv(); 2101e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja env->CallVoidMethod(mCallbacksObj, method_requestSetID, flags); 2111e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja checkAndClearExceptionFromCallback(env, __FUNCTION__); 2121e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja} 2131e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja 2141e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic void agps_request_ref_location(uint32_t flags) 2151e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja{ 2161e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja JNIEnv* env = AndroidRuntime::getJNIEnv(); 2171e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja env->CallVoidMethod(mCallbacksObj, method_requestRefLocation, flags); 2181e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja checkAndClearExceptionFromCallback(env, __FUNCTION__); 2191e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja} 2201e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja 2211e84da822e7aa4d494b31c8759917d2751611f84Miguel TorrojaAGpsRilCallbacks sAGpsRilCallbacks = { 2221e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja agps_request_set_id, 2231e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja agps_request_ref_location, 2241e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja create_thread_callback, 2251e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja}; 2261e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja 2270a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwoodstatic void android_location_GpsLocationProvider_class_init_native(JNIEnv* env, jclass clazz) { 228b7ff4574b5a8273b0ff43ca7f490ba5ceec42912Mike Lockwood int err; 229b7ff4574b5a8273b0ff43ca7f490ba5ceec42912Mike Lockwood hw_module_t* module; 230bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood 231bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_reportLocation = env->GetMethodID(clazz, "reportLocation", "(IDDDFFFJ)V"); 232bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_reportStatus = env->GetMethodID(clazz, "reportStatus", "(I)V"); 233bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_reportSvStatus = env->GetMethodID(clazz, "reportSvStatus", "()V"); 2348efd74dbedb65f69734318d9d6be70767f30b57aStephen Li method_reportAGpsStatus = env->GetMethodID(clazz, "reportAGpsStatus", "(III)V"); 235bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_reportNmea = env->GetMethodID(clazz, "reportNmea", "(J)V"); 236bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_setEngineCapabilities = env->GetMethodID(clazz, "setEngineCapabilities", "(I)V"); 237bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_xtraDownloadRequest = env->GetMethodID(clazz, "xtraDownloadRequest", "()V"); 2380a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood method_reportNiNotification = env->GetMethodID(clazz, "reportNiNotification", 2390a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood "(IIIIILjava/lang/String;Ljava/lang/String;IILjava/lang/String;)V"); 240bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_requestRefLocation = env->GetMethodID(clazz,"requestRefLocation","(I)V"); 241bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood method_requestSetID = env->GetMethodID(clazz,"requestSetID","(I)V"); 2420a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood 2430a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood err = hw_get_module(GPS_HARDWARE_MODULE_ID, (hw_module_t const**)&module); 2440a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (err == 0) { 2450a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood hw_device_t* device; 2460a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood err = module->methods->open(module, GPS_HARDWARE_MODULE_ID, &device); 2470a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (err == 0) { 2480a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood gps_device_t* gps_device = (gps_device_t *)device; 2490a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsInterface = gps_device->get_gps_interface(gps_device); 2500a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood } 2510a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood } 2520a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) { 2530a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsXtraInterface = 2540a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood (const GpsXtraInterface*)sGpsInterface->get_extension(GPS_XTRA_INTERFACE); 2550a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsInterface = 2560a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood (const AGpsInterface*)sGpsInterface->get_extension(AGPS_INTERFACE); 2570a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsNiInterface = 2580a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood (const GpsNiInterface*)sGpsInterface->get_extension(GPS_NI_INTERFACE); 2590a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsDebugInterface = 2600a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood (const GpsDebugInterface*)sGpsInterface->get_extension(GPS_DEBUG_INTERFACE); 2610a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsRilInterface = 2620a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood (const AGpsRilInterface*)sGpsInterface->get_extension(AGPS_RIL_INTERFACE); 2630a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood } 264bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood} 265bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_location_GpsLocationProvider_is_supported(JNIEnv* env, jclass clazz) { 2670a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood return (sGpsInterface != NULL); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_location_GpsLocationProvider_init(JNIEnv* env, jobject obj) 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2720a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood // this must be set before calling into the HAL library 2730a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!mCallbacksObj) 2740a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood mCallbacksObj = env->NewGlobalRef(obj); 2750a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood 2760a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood // fail if the main interface fails to initialize 2770a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sGpsInterface || sGpsInterface->init(&sGpsCallbacks) != 0) 27858bda987665af759c379cd494ff4873ac61acf29Mike Lockwood return false; 27958bda987665af759c379cd494ff4873ac61acf29Mike Lockwood 2800a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood // if XTRA initialization fails we will disable it by sGpsXtraInterface to null, 2810a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood // but continue to allow the rest of the GPS interface to work. 2820a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsXtraInterface && sGpsXtraInterface->init(&sGpsXtraCallbacks) != 0) 2830a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsXtraInterface = NULL; 2840a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sAGpsInterface) 2850a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsInterface->init(&sAGpsCallbacks); 2860a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsNiInterface) 2870a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsNiInterface->init(&sGpsNiCallbacks); 2880a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sAGpsRilInterface) 2890a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsRilInterface->init(&sAGpsRilCallbacks); 2903c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger 291c21a08f747f6fd1d7b8c98176ff70abc57cf58a0Mike Lockwood return true; 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_location_GpsLocationProvider_cleanup(JNIEnv* env, jobject obj) 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 2960a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) 2970a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsInterface->cleanup(); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30004598b67a58fad93e5060bb77756ba4863013aedMike Lockwoodstatic jboolean android_location_GpsLocationProvider_set_position_mode(JNIEnv* env, jobject obj, 30104598b67a58fad93e5060bb77756ba4863013aedMike Lockwood jint mode, jint recurrence, jint min_interval, jint preferred_accuracy, jint preferred_time) 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3030a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) 3040a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood return (sGpsInterface->set_position_mode(mode, recurrence, min_interval, preferred_accuracy, 3054270237def6c3f67dcdabbb3f27257fe3037c40dMike Lockwood preferred_time) == 0); 3064270237def6c3f67dcdabbb3f27257fe3037c40dMike Lockwood else 3074270237def6c3f67dcdabbb3f27257fe3037c40dMike Lockwood return false; 30804598b67a58fad93e5060bb77756ba4863013aedMike Lockwood} 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31004598b67a58fad93e5060bb77756ba4863013aedMike Lockwoodstatic jboolean android_location_GpsLocationProvider_start(JNIEnv* env, jobject obj) 31104598b67a58fad93e5060bb77756ba4863013aedMike Lockwood{ 3120a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) 3130a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood return (sGpsInterface->start() == 0); 3144270237def6c3f67dcdabbb3f27257fe3037c40dMike Lockwood else 3154270237def6c3f67dcdabbb3f27257fe3037c40dMike Lockwood return false; 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_location_GpsLocationProvider_stop(JNIEnv* env, jobject obj) 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3200a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) 3210a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood return (sGpsInterface->stop() == 0); 3224270237def6c3f67dcdabbb3f27257fe3037c40dMike Lockwood else 3234270237def6c3f67dcdabbb3f27257fe3037c40dMike Lockwood return false; 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic void android_location_GpsLocationProvider_delete_aiding_data(JNIEnv* env, jobject obj, jint flags) 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 3280a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) 3290a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsInterface->delete_aiding_data(flags); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33222d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xiestatic jint android_location_GpsLocationProvider_read_sv_status(JNIEnv* env, jobject obj, 33322d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie jintArray prnArray, jfloatArray snrArray, jfloatArray elevArray, jfloatArray azumArray, 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jintArray maskArray) 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 336f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood // this should only be called from within a call to reportSvStatus 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* prns = env->GetIntArrayElements(prnArray, 0); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat* snrs = env->GetFloatArrayElements(snrArray, 0); 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat* elev = env->GetFloatArrayElements(elevArray, 0); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jfloat* azim = env->GetFloatArrayElements(azumArray, 0); 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jint* mask = env->GetIntArrayElements(maskArray, 0); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 344f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood int num_svs = sGpsSvStatus.num_svs; 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < num_svs; i++) { 346f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood prns[i] = sGpsSvStatus.sv_list[i].prn; 347f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood snrs[i] = sGpsSvStatus.sv_list[i].snr; 348f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood elev[i] = sGpsSvStatus.sv_list[i].elevation; 349f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood azim[i] = sGpsSvStatus.sv_list[i].azimuth; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 351f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood mask[0] = sGpsSvStatus.ephemeris_mask; 352f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood mask[1] = sGpsSvStatus.almanac_mask; 353f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood mask[2] = sGpsSvStatus.used_in_fix_mask; 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseIntArrayElements(prnArray, prns, 0); 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseFloatArrayElements(snrArray, snrs, 0); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseFloatArrayElements(elevArray, elev, 0); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseFloatArrayElements(azumArray, azim, 0); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project env->ReleaseIntArrayElements(maskArray, mask, 0); 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return num_svs; 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3631e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic void android_location_GpsLocationProvider_agps_set_reference_location_cellid(JNIEnv* env, 3641e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja jobject obj, jint type, jint mcc, jint mnc, jint lac, jint cid) 3651e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja{ 3661e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja AGpsRefLocation location; 3670a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood 3680a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sAGpsRilInterface) { 369bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no AGPS RIL interface in agps_set_reference_location_cellid"); 3701e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja return; 371bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood } 372bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood 3731e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja switch(type) { 3741e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja case AGPS_REF_LOCATION_TYPE_GSM_CELLID: 3751e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja case AGPS_REF_LOCATION_TYPE_UMTS_CELLID: 3761e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja location.type = type; 3771e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja location.u.cellID.mcc = mcc; 3781e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja location.u.cellID.mnc = mnc; 3791e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja location.u.cellID.lac = lac; 3801e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja location.u.cellID.cid = cid; 3811e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja break; 3821e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja default: 3831e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja LOGE("Neither a GSM nor a UMTS cellid (%s:%d).",__FUNCTION__,__LINE__); 3841e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja return; 3851e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja break; 3861e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja } 3870a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsRilInterface->set_ref_location(&location, sizeof(location)); 3881e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja} 3891e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja 3901e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic void android_location_GpsLocationProvider_agps_send_ni_message(JNIEnv* env, 3911e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja jobject obj, jbyteArray ni_msg, jint size) 3921e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja{ 3931e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja size_t sz; 3940a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood 3950a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sAGpsRilInterface) { 396bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no AGPS RIL interface in send_ni_message"); 3971e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja return; 398bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood } 3991e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja if (size < 0) 4001e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja return; 4011e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja sz = (size_t)size; 4021e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja jbyte* b = env->GetByteArrayElements(ni_msg, 0); 4030a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsRilInterface->ni_message((uint8_t *)b,sz); 4041e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja env->ReleaseByteArrayElements(ni_msg,b,0); 4051e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja} 4061e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja 4071e84da822e7aa4d494b31c8759917d2751611f84Miguel Torrojastatic void android_location_GpsLocationProvider_agps_set_id(JNIEnv *env, 4081e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja jobject obj, jint type, jstring setid_string) 4091e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja{ 4100a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sAGpsRilInterface) { 411bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no AGPS RIL interface in agps_set_id"); 4121e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja return; 413bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood } 4141e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja 4151e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja const char *setid = env->GetStringUTFChars(setid_string, NULL); 4160a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsRilInterface->set_set_id(type, setid); 4171e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja env->ReleaseStringUTFChars(setid_string, setid); 4181e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja} 4191e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja 420f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic jint android_location_GpsLocationProvider_read_nmea(JNIEnv* env, jobject obj, 421f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood jbyteArray nmeaArray, jint buffer_size) 422b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood{ 423f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood // this should only be called from within a call to reportNmea 424f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood jbyte* nmea = (jbyte *)env->GetPrimitiveArrayCritical(nmeaArray, 0); 425f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood int length = sNmeaStringLength; 426b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood if (length > buffer_size) 427b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood length = buffer_size; 428f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood memcpy(nmea, sNmeaString, length); 429f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->ReleasePrimitiveArrayCritical(nmeaArray, nmea, JNI_ABORT); 430b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood return length; 431b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood} 432b16e7800be4f879135f239f1f8f586f3712df01eMike Lockwood 433f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwoodstatic void android_location_GpsLocationProvider_inject_time(JNIEnv* env, jobject obj, 434f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood jlong time, jlong timeReference, jint uncertainty) 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4360a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) 4370a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsInterface->inject_time(time, timeReference, uncertainty); 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 440d26ce0d903f5141a346d67b2b94437ef3e2880aaMike Lockwoodstatic void android_location_GpsLocationProvider_inject_location(JNIEnv* env, jobject obj, 441d26ce0d903f5141a346d67b2b94437ef3e2880aaMike Lockwood jdouble latitude, jdouble longitude, jfloat accuracy) 442d26ce0d903f5141a346d67b2b94437ef3e2880aaMike Lockwood{ 4430a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sGpsInterface) 4440a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsInterface->inject_location(latitude, longitude, accuracy); 445d26ce0d903f5141a346d67b2b94437ef3e2880aaMike Lockwood} 446d26ce0d903f5141a346d67b2b94437ef3e2880aaMike Lockwood 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic jboolean android_location_GpsLocationProvider_supports_xtra(JNIEnv* env, jobject obj) 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (sGpsXtraInterface != NULL); 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45222d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xiestatic void android_location_GpsLocationProvider_inject_xtra_data(JNIEnv* env, jobject obj, 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jbyteArray data, jint length) 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 4550a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sGpsXtraInterface) { 4560a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood LOGE("no XTRA interface in inject_xtra_data"); 4570a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood return; 4580a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood } 4590a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood 460f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood jbyte* bytes = (jbyte *)env->GetPrimitiveArrayCritical(data, 0); 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sGpsXtraInterface->inject_xtra_data((char *)bytes, length); 462f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood env->ReleasePrimitiveArrayCritical(data, bytes, JNI_ABORT); 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 465e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwoodstatic void android_location_GpsLocationProvider_agps_data_conn_open(JNIEnv* env, jobject obj, jstring apn) 466105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project{ 4670a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sAGpsInterface) { 468bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no AGPS interface in agps_data_conn_open"); 469bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood return; 470105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 471bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood if (apn == NULL) { 472bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood jniThrowException(env, "java/lang/IllegalArgumentException", NULL); 473bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood return; 474105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 475bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood const char *apnStr = env->GetStringUTFChars(apn, NULL); 4760a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsInterface->data_conn_open(apnStr); 477bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood env->ReleaseStringUTFChars(apn, apnStr); 478105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project} 479105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 480e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwoodstatic void android_location_GpsLocationProvider_agps_data_conn_closed(JNIEnv* env, jobject obj) 481105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project{ 4820a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sAGpsInterface) { 483bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no AGPS interface in agps_data_conn_open"); 484bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood return; 48558bda987665af759c379cd494ff4873ac61acf29Mike Lockwood } 4860a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsInterface->data_conn_closed(); 48758bda987665af759c379cd494ff4873ac61acf29Mike Lockwood} 48858bda987665af759c379cd494ff4873ac61acf29Mike Lockwood 489e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwoodstatic void android_location_GpsLocationProvider_agps_data_conn_failed(JNIEnv* env, jobject obj) 49058bda987665af759c379cd494ff4873ac61acf29Mike Lockwood{ 4910a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sAGpsInterface) { 492bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no AGPS interface in agps_data_conn_open"); 493bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood return; 49458bda987665af759c379cd494ff4873ac61acf29Mike Lockwood } 4950a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsInterface->data_conn_failed(); 49658bda987665af759c379cd494ff4873ac61acf29Mike Lockwood} 49758bda987665af759c379cd494ff4873ac61acf29Mike Lockwood 498e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwoodstatic void android_location_GpsLocationProvider_set_agps_server(JNIEnv* env, jobject obj, 499a9e546169b3c2c9c5f248d2f3abe3b934f48695dMike Lockwood jint type, jstring hostname, jint port) 50058bda987665af759c379cd494ff4873ac61acf29Mike Lockwood{ 5010a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sAGpsInterface) { 502bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no AGPS interface in agps_data_conn_open"); 503bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood return; 504105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 505bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood const char *c_hostname = env->GetStringUTFChars(hostname, NULL); 5060a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsInterface->set_server(type, c_hostname, port); 507bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood env->ReleaseStringUTFChars(hostname, c_hostname); 508105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project} 509105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project 51022d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xiestatic void android_location_GpsLocationProvider_send_ni_response(JNIEnv* env, jobject obj, 51122d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie jint notifId, jint response) 51222d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie{ 5130a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (!sGpsNiInterface) { 514bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood LOGE("no NI interface in send_ni_response"); 515bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood return; 5163c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger } 517bea3118337ebb92b953960122af55ee88eeb35faMike Lockwood 5180a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sGpsNiInterface->respond(notifId, response); 5193c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger} 5203c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger 5213c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettingerstatic jstring android_location_GpsLocationProvider_get_internal_state(JNIEnv* env, jobject obj) 5223c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger{ 5233c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger jstring result = NULL; 5243c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger if (sGpsDebugInterface) { 5253c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger const size_t maxLength = 2047; 5263c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger char buffer[maxLength+1]; 5273c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger size_t length = sGpsDebugInterface->get_internal_state(buffer, maxLength); 5283c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger if (length > maxLength) length = maxLength; 5293c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger buffer[length] = 0; 5303c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger result = env->NewStringUTF(buffer); 5313c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger } 5323c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger return result; 53322d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie} 53422d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie 53550130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwoodstatic void android_location_GpsLocationProvider_update_network_state(JNIEnv* env, jobject obj, 53650130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood jboolean connected, int type, jboolean roaming, jstring extraInfo) 53750130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood{ 5380a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood 5390a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood if (sAGpsRilInterface && sAGpsRilInterface->update_network_state) { 54050130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood if (extraInfo) { 54150130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood const char *extraInfoStr = env->GetStringUTFChars(extraInfo, NULL); 5420a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsRilInterface->update_network_state(connected, type, roaming, extraInfoStr); 54350130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood env->ReleaseStringUTFChars(extraInfo, extraInfoStr); 54450130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood } else { 5450a5098106c116f2b67c9e77e4ec0afbc92acd61cMike Lockwood sAGpsRilInterface->update_network_state(connected, type, roaming, NULL); 54650130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood } 54750130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood } 54850130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood} 54950130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectstatic JNINativeMethod sMethods[] = { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* name, signature, funcPtr */ 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project {"class_init_native", "()V", (void *)android_location_GpsLocationProvider_class_init_native}, 553e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_is_supported", "()Z", (void*)android_location_GpsLocationProvider_is_supported}, 554e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_init", "()Z", (void*)android_location_GpsLocationProvider_init}, 555e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_cleanup", "()V", (void*)android_location_GpsLocationProvider_cleanup}, 55604598b67a58fad93e5060bb77756ba4863013aedMike Lockwood {"native_set_position_mode", "(IIIII)Z", (void*)android_location_GpsLocationProvider_set_position_mode}, 55704598b67a58fad93e5060bb77756ba4863013aedMike Lockwood {"native_start", "()Z", (void*)android_location_GpsLocationProvider_start}, 558e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_stop", "()Z", (void*)android_location_GpsLocationProvider_stop}, 559e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_delete_aiding_data", "(I)V", (void*)android_location_GpsLocationProvider_delete_aiding_data}, 560e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_read_sv_status", "([I[F[F[F[I)I", (void*)android_location_GpsLocationProvider_read_sv_status}, 561f602d362ba4bb3adbf1eb4e38a794fb14274293aMike Lockwood {"native_read_nmea", "([BI)I", (void*)android_location_GpsLocationProvider_read_nmea}, 562e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_inject_time", "(JJI)V", (void*)android_location_GpsLocationProvider_inject_time}, 563d26ce0d903f5141a346d67b2b94437ef3e2880aaMike Lockwood {"native_inject_location", "(DDF)V", (void*)android_location_GpsLocationProvider_inject_location}, 564e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_supports_xtra", "()Z", (void*)android_location_GpsLocationProvider_supports_xtra}, 565e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_inject_xtra_data", "([BI)V", (void*)android_location_GpsLocationProvider_inject_xtra_data}, 566e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_agps_data_conn_open", "(Ljava/lang/String;)V", (void*)android_location_GpsLocationProvider_agps_data_conn_open}, 567e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_agps_data_conn_closed", "()V", (void*)android_location_GpsLocationProvider_agps_data_conn_closed}, 568e3635c9693c4cd9650684f14e19dcabcea0d488aMike Lockwood {"native_agps_data_conn_failed", "()V", (void*)android_location_GpsLocationProvider_agps_data_conn_failed}, 5691e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja {"native_agps_set_id","(ILjava/lang/String;)V",(void*)android_location_GpsLocationProvider_agps_set_id}, 5701e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja {"native_agps_set_ref_location_cellid","(IIIII)V",(void*)android_location_GpsLocationProvider_agps_set_reference_location_cellid}, 571a9e546169b3c2c9c5f248d2f3abe3b934f48695dMike Lockwood {"native_set_agps_server", "(ILjava/lang/String;I)V", (void*)android_location_GpsLocationProvider_set_agps_server}, 57222d1f9fb23015471de6af1a70e40fb5c82ecb665Danke Xie {"native_send_ni_response", "(II)V", (void*)android_location_GpsLocationProvider_send_ni_response}, 5731e84da822e7aa4d494b31c8759917d2751611f84Miguel Torroja {"native_agps_ni_message", "([BI)V", (void *)android_location_GpsLocationProvider_agps_send_ni_message}, 5743c8fbdf5dd19fad0b3006557716ee1026d7d5899Fred Fettinger {"native_get_internal_state", "()Ljava/lang/String;", (void*)android_location_GpsLocationProvider_get_internal_state}, 57550130bbc884a7ad7db39dbc4f54e76e8be87761fMike Lockwood {"native_update_network_state", "(ZIZLjava/lang/String;)V", (void*)android_location_GpsLocationProvider_update_network_state }, 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project}; 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 57800b74270c9f136a8727c5f6cda0997a3a905f385Mike Lockwoodint register_android_server_location_GpsLocationProvider(JNIEnv* env) 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project{ 58000b74270c9f136a8727c5f6cda0997a3a905f385Mike Lockwood return jniRegisterNativeMethods(env, "com/android/server/location/GpsLocationProvider", sMethods, NELEM(sMethods)); 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} /* namespace android */ 584