The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 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 | */ |
Mike Lockwood | 270e87f | 2009-05-22 10:02:14 -0400 | [diff] [blame] | 16 | #define LOG_TAG "SensorManager" |
| 17 | |
Peng Xu | d5ec5f9 | 2016-04-27 14:49:25 -0700 | [diff] [blame] | 18 | #include "JNIHelp.h" |
| 19 | #include "android_os_MessageQueue.h" |
| 20 | #include "core_jni_helpers.h" |
| 21 | #include "jni.h" |
destradaa | 9ba7c1c | 2015-02-10 15:04:43 -0800 | [diff] [blame] | 22 | |
Aravind Akella | 8844599 | 2015-02-26 17:05:28 -0800 | [diff] [blame] | 23 | #include <ScopedUtfChars.h> |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 24 | #include <ScopedLocalRef.h> |
Peng Xu | d5ec5f9 | 2016-04-27 14:49:25 -0700 | [diff] [blame] | 25 | #include <android_runtime/AndroidRuntime.h> |
Peng Xu | 7d96fa0 | 2017-03-04 16:15:45 -0800 | [diff] [blame] | 26 | #include <android_runtime/android_hardware_HardwareBuffer.h> |
Jesse Hall | 5f73ab7 | 2017-04-17 08:54:43 -0700 | [diff] [blame] | 27 | #include <vndk/hardware_buffer.h> |
Mathias Agopian | caf8930 | 2017-03-06 16:06:49 -0800 | [diff] [blame] | 28 | #include <sensor/Sensor.h> |
| 29 | #include <sensor/SensorEventQueue.h> |
| 30 | #include <sensor/SensorManager.h> |
Peng Xu | fa2672b | 2016-12-07 03:54:44 -0800 | [diff] [blame] | 31 | #include <cutils/native_handle.h> |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 32 | #include <utils/Log.h> |
| 33 | #include <utils/Looper.h> |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 34 | #include <utils/Vector.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 35 | |
Peng Xu | d5ec5f9 | 2016-04-27 14:49:25 -0700 | [diff] [blame] | 36 | #include <map> |
Andreas Gampe | 987f79f | 2014-11-18 17:29:46 -0800 | [diff] [blame] | 37 | |
Peng Xu | 4a4baef | 2016-03-16 16:56:39 -0700 | [diff] [blame] | 38 | namespace { |
| 39 | |
| 40 | using namespace android; |
| 41 | |
| 42 | struct { |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 43 | jclass clazz; |
| 44 | jmethodID dispatchSensorEvent; |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 45 | jmethodID dispatchFlushCompleteEvent; |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 46 | jmethodID dispatchAdditionalInfoEvent; |
Jaikumar Ganesh | 9a8df4d | 2013-02-12 16:31:32 -0800 | [diff] [blame] | 47 | } gBaseEventQueueClassInfo; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 48 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 49 | struct SensorOffsets |
| 50 | { |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 51 | jclass clazz; |
Peng Xu | b85b1fe | 2016-04-20 21:28:33 -0700 | [diff] [blame] | 52 | //fields |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 53 | jfieldID name; |
| 54 | jfieldID vendor; |
| 55 | jfieldID version; |
| 56 | jfieldID handle; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 57 | jfieldID range; |
| 58 | jfieldID resolution; |
| 59 | jfieldID power; |
Mathias Agopian | 050b562 | 2010-07-29 16:51:38 -0700 | [diff] [blame] | 60 | jfieldID minDelay; |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 61 | jfieldID fifoReservedEventCount; |
| 62 | jfieldID fifoMaxEventCount; |
Aravind Akella | cd9a7bb | 2014-04-07 22:55:21 +0000 | [diff] [blame] | 63 | jfieldID stringType; |
| 64 | jfieldID requiredPermission; |
Aravind Akella | 2f8b914 | 2014-05-12 14:39:29 -0700 | [diff] [blame] | 65 | jfieldID maxDelay; |
Aravind Akella | 2790035 | 2014-06-03 19:20:42 -0700 | [diff] [blame] | 66 | jfieldID flags; |
Peng Xu | b85b1fe | 2016-04-20 21:28:33 -0700 | [diff] [blame] | 67 | //methods |
destradaa | 9ba7c1c | 2015-02-10 15:04:43 -0800 | [diff] [blame] | 68 | jmethodID setType; |
Peng Xu | b85b1fe | 2016-04-20 21:28:33 -0700 | [diff] [blame] | 69 | jmethodID setUuid; |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 70 | jmethodID init; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 71 | } gSensorOffsets; |
| 72 | |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 73 | struct ListOffsets { |
| 74 | jclass clazz; |
| 75 | jmethodID add; |
| 76 | } gListOffsets; |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 77 | |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 78 | struct StringOffsets { |
| 79 | jclass clazz; |
| 80 | jmethodID intern; |
| 81 | jstring emptyString; |
| 82 | } gStringOffsets; |
| 83 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 84 | /* |
Peng Xu | 4a4baef | 2016-03-16 16:56:39 -0700 | [diff] [blame] | 85 | * nativeClassInit is not inteneded to be thread-safe. It should be called before other native... |
| 86 | * functions (except nativeCreate). |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 87 | */ |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 88 | static void |
| 89 | nativeClassInit (JNIEnv *_env, jclass _this) |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 90 | { |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 91 | //android.hardware.Sensor |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 92 | SensorOffsets& sensorOffsets = gSensorOffsets; |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 93 | jclass sensorClass = (jclass) |
| 94 | MakeGlobalRefOrDie(_env, FindClassOrDie(_env, "android/hardware/Sensor")); |
| 95 | sensorOffsets.clazz = sensorClass; |
| 96 | sensorOffsets.name = GetFieldIDOrDie(_env, sensorClass, "mName", "Ljava/lang/String;"); |
| 97 | sensorOffsets.vendor = GetFieldIDOrDie(_env, sensorClass, "mVendor", "Ljava/lang/String;"); |
| 98 | sensorOffsets.version = GetFieldIDOrDie(_env, sensorClass, "mVersion", "I"); |
| 99 | sensorOffsets.handle = GetFieldIDOrDie(_env, sensorClass, "mHandle", "I"); |
| 100 | sensorOffsets.range = GetFieldIDOrDie(_env, sensorClass, "mMaxRange", "F"); |
| 101 | sensorOffsets.resolution = GetFieldIDOrDie(_env, sensorClass, "mResolution","F"); |
| 102 | sensorOffsets.power = GetFieldIDOrDie(_env, sensorClass, "mPower", "F"); |
| 103 | sensorOffsets.minDelay = GetFieldIDOrDie(_env, sensorClass, "mMinDelay", "I"); |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 104 | sensorOffsets.fifoReservedEventCount = |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 105 | GetFieldIDOrDie(_env,sensorClass, "mFifoReservedEventCount", "I"); |
| 106 | sensorOffsets.fifoMaxEventCount = GetFieldIDOrDie(_env,sensorClass, "mFifoMaxEventCount", "I"); |
| 107 | sensorOffsets.stringType = |
| 108 | GetFieldIDOrDie(_env,sensorClass, "mStringType", "Ljava/lang/String;"); |
| 109 | sensorOffsets.requiredPermission = |
| 110 | GetFieldIDOrDie(_env,sensorClass, "mRequiredPermission", "Ljava/lang/String;"); |
| 111 | sensorOffsets.maxDelay = GetFieldIDOrDie(_env,sensorClass, "mMaxDelay", "I"); |
| 112 | sensorOffsets.flags = GetFieldIDOrDie(_env,sensorClass, "mFlags", "I"); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 113 | |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 114 | sensorOffsets.setType = GetMethodIDOrDie(_env,sensorClass, "setType", "(I)Z"); |
| 115 | sensorOffsets.setUuid = GetMethodIDOrDie(_env,sensorClass, "setUuid", "(JJ)V"); |
| 116 | sensorOffsets.init = GetMethodIDOrDie(_env,sensorClass, "<init>", "()V"); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 117 | |
| 118 | // java.util.List; |
| 119 | ListOffsets& listOffsets = gListOffsets; |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 120 | jclass listClass = (jclass) MakeGlobalRefOrDie(_env, FindClassOrDie(_env, "java/util/List")); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 121 | listOffsets.clazz = listClass; |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 122 | listOffsets.add = GetMethodIDOrDie(_env,listClass, "add", "(Ljava/lang/Object;)Z"); |
| 123 | |
| 124 | // initialize java.lang.String and empty string intern |
| 125 | StringOffsets& stringOffsets = gStringOffsets; |
| 126 | stringOffsets.clazz = MakeGlobalRefOrDie(_env, FindClassOrDie(_env, "java/lang/String")); |
| 127 | stringOffsets.intern = |
| 128 | GetMethodIDOrDie(_env, stringOffsets.clazz, "intern", "()Ljava/lang/String;"); |
| 129 | ScopedLocalRef<jstring> empty(_env, _env->NewStringUTF("")); |
| 130 | stringOffsets.emptyString = (jstring) |
| 131 | MakeGlobalRefOrDie(_env, _env->CallObjectMethod(empty.get(), stringOffsets.intern)); |
destradaa | 9ba7c1c | 2015-02-10 15:04:43 -0800 | [diff] [blame] | 132 | } |
| 133 | |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 134 | static jstring getJavaInternedString(JNIEnv *env, const String8 &string) { |
| 135 | if (string == "") { |
| 136 | return gStringOffsets.emptyString; |
destradaa | 9ba7c1c | 2015-02-10 15:04:43 -0800 | [diff] [blame] | 137 | } |
destradaa | 9ba7c1c | 2015-02-10 15:04:43 -0800 | [diff] [blame] | 138 | |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 139 | ScopedLocalRef<jstring> javaString(env, env->NewStringUTF(string.string())); |
| 140 | jstring internedString = (jstring) |
| 141 | env->CallObjectMethod(javaString.get(), gStringOffsets.intern); |
destradaa | 9ba7c1c | 2015-02-10 15:04:43 -0800 | [diff] [blame] | 142 | return internedString; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 143 | } |
| 144 | |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 145 | static jlong |
| 146 | nativeCreate |
| 147 | (JNIEnv *env, jclass clazz, jstring opPackageName) |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 148 | { |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 149 | ScopedUtfChars opPackageNameUtf(env, opPackageName); |
Aravind Akella | 2af91d0 | 2015-07-29 18:39:52 -0700 | [diff] [blame] | 150 | return (jlong) &SensorManager::getInstanceForPackage(String16(opPackageNameUtf.c_str())); |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 151 | } |
| 152 | |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 153 | static jobject |
| 154 | translateNativeSensorToJavaSensor(JNIEnv *env, jobject sensor, const Sensor& nativeSensor) { |
| 155 | const SensorOffsets& sensorOffsets(gSensorOffsets); |
| 156 | |
| 157 | if (sensor == NULL) { |
| 158 | // Sensor sensor = new Sensor(); |
| 159 | sensor = env->NewObject(sensorOffsets.clazz, sensorOffsets.init, ""); |
| 160 | } |
| 161 | |
| 162 | if (sensor != NULL) { |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 163 | jstring name = getJavaInternedString(env, nativeSensor.getName()); |
| 164 | jstring vendor = getJavaInternedString(env, nativeSensor.getVendor()); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 165 | jstring requiredPermission = |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 166 | getJavaInternedString(env, nativeSensor.getRequiredPermission()); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 167 | |
| 168 | env->SetObjectField(sensor, sensorOffsets.name, name); |
| 169 | env->SetObjectField(sensor, sensorOffsets.vendor, vendor); |
| 170 | env->SetIntField(sensor, sensorOffsets.version, nativeSensor.getVersion()); |
| 171 | env->SetIntField(sensor, sensorOffsets.handle, nativeSensor.getHandle()); |
| 172 | env->SetFloatField(sensor, sensorOffsets.range, nativeSensor.getMaxValue()); |
| 173 | env->SetFloatField(sensor, sensorOffsets.resolution, nativeSensor.getResolution()); |
| 174 | env->SetFloatField(sensor, sensorOffsets.power, nativeSensor.getPowerUsage()); |
| 175 | env->SetIntField(sensor, sensorOffsets.minDelay, nativeSensor.getMinDelay()); |
| 176 | env->SetIntField(sensor, sensorOffsets.fifoReservedEventCount, |
| 177 | nativeSensor.getFifoReservedEventCount()); |
| 178 | env->SetIntField(sensor, sensorOffsets.fifoMaxEventCount, |
| 179 | nativeSensor.getFifoMaxEventCount()); |
| 180 | env->SetObjectField(sensor, sensorOffsets.requiredPermission, |
| 181 | requiredPermission); |
| 182 | env->SetIntField(sensor, sensorOffsets.maxDelay, nativeSensor.getMaxDelay()); |
| 183 | env->SetIntField(sensor, sensorOffsets.flags, nativeSensor.getFlags()); |
Peng Xu | b85b1fe | 2016-04-20 21:28:33 -0700 | [diff] [blame] | 184 | |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 185 | if (env->CallBooleanMethod(sensor, sensorOffsets.setType, nativeSensor.getType()) |
| 186 | == JNI_FALSE) { |
Peng Xu | 3e13204 | 2017-04-17 17:45:24 -0700 | [diff] [blame] | 187 | jstring stringType = getJavaInternedString(env, nativeSensor.getStringType()); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 188 | env->SetObjectField(sensor, sensorOffsets.stringType, stringType); |
| 189 | } |
Peng Xu | b85b1fe | 2016-04-20 21:28:33 -0700 | [diff] [blame] | 190 | |
Peng Xu | 716866d | 2016-05-25 21:10:00 -0700 | [diff] [blame] | 191 | // TODO(b/29547335): Rename "setUuid" method to "setId". |
| 192 | int64_t id = nativeSensor.getId(); |
| 193 | env->CallVoidMethod(sensor, sensorOffsets.setUuid, id, 0); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 194 | } |
| 195 | return sensor; |
| 196 | } |
| 197 | |
Aravind Akella | 516e40e | 2015-07-01 16:54:24 -0700 | [diff] [blame] | 198 | static jboolean |
| 199 | nativeGetSensorAtIndex(JNIEnv *env, jclass clazz, jlong sensorManager, jobject sensor, jint index) |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 200 | { |
| 201 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 202 | |
Mathias Agopian | 1bf7978 | 2010-07-14 23:41:37 -0700 | [diff] [blame] | 203 | Sensor const* const* sensorList; |
Peng Xu | a08c9f5 | 2016-02-04 22:27:20 -0800 | [diff] [blame] | 204 | ssize_t count = mgr->getSensorList(&sensorList); |
| 205 | if (ssize_t(index) >= count) { |
Aravind Akella | 516e40e | 2015-07-01 16:54:24 -0700 | [diff] [blame] | 206 | return false; |
destradaa | 9ba7c1c | 2015-02-10 15:04:43 -0800 | [diff] [blame] | 207 | } |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 208 | |
Peng Xu | b85b1fe | 2016-04-20 21:28:33 -0700 | [diff] [blame] | 209 | return translateNativeSensorToJavaSensor(env, sensor, *sensorList[index]) != NULL; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 210 | } |
| 211 | |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 212 | static void |
| 213 | nativeGetDynamicSensors(JNIEnv *env, jclass clazz, jlong sensorManager, jobject sensorList) { |
| 214 | |
| 215 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
| 216 | const ListOffsets& listOffsets(gListOffsets); |
| 217 | |
| 218 | Vector<Sensor> nativeList; |
| 219 | |
| 220 | mgr->getDynamicSensorList(nativeList); |
| 221 | |
Ben Wagner | 85ea32b | 2016-03-16 17:10:42 -0400 | [diff] [blame] | 222 | ALOGI("DYNS native SensorManager.getDynamicSensorList return %zu sensors", nativeList.size()); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 223 | for (size_t i = 0; i < nativeList.size(); ++i) { |
| 224 | jobject sensor = translateNativeSensorToJavaSensor(env, NULL, nativeList[i]); |
| 225 | // add to list |
| 226 | env->CallBooleanMethod(sensorList, listOffsets.add, sensor); |
| 227 | } |
| 228 | } |
| 229 | |
Aravind Akella | d123b51 | 2015-06-29 12:35:51 -0700 | [diff] [blame] | 230 | static jboolean nativeIsDataInjectionEnabled(JNIEnv *_env, jclass _this, jlong sensorManager) { |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 231 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
Aravind Akella | d123b51 | 2015-06-29 12:35:51 -0700 | [diff] [blame] | 232 | return mgr->isDataInjectionEnabled(); |
Aravind Akella | 18ebf732b | 2015-04-20 17:39:51 -0700 | [diff] [blame] | 233 | } |
| 234 | |
Peng Xu | fa2672b | 2016-12-07 03:54:44 -0800 | [diff] [blame] | 235 | static jint nativeCreateDirectChannel(JNIEnv *_env, jclass _this, jlong sensorManager, |
Peng Xu | 7d96fa0 | 2017-03-04 16:15:45 -0800 | [diff] [blame] | 236 | jlong size, jint channelType, jint fd, jobject hardwareBufferObj) { |
| 237 | const native_handle_t *nativeHandle = nullptr; |
| 238 | NATIVE_HANDLE_DECLARE_STORAGE(ashmemHandle, 1, 0); |
Peng Xu | fa2672b | 2016-12-07 03:54:44 -0800 | [diff] [blame] | 239 | |
Peng Xu | 7d96fa0 | 2017-03-04 16:15:45 -0800 | [diff] [blame] | 240 | if (channelType == SENSOR_DIRECT_MEM_TYPE_ASHMEM) { |
| 241 | native_handle_t *handle = native_handle_init(ashmemHandle, 1, 0); |
| 242 | handle->data[0] = fd; |
| 243 | nativeHandle = handle; |
| 244 | } else if (channelType == SENSOR_DIRECT_MEM_TYPE_GRALLOC) { |
| 245 | AHardwareBuffer *hardwareBuffer = |
| 246 | android_hardware_HardwareBuffer_getNativeHardwareBuffer(_env, hardwareBufferObj); |
| 247 | if (hardwareBuffer != nullptr) { |
| 248 | nativeHandle = AHardwareBuffer_getNativeHandle(hardwareBuffer); |
Peng Xu | fa2672b | 2016-12-07 03:54:44 -0800 | [diff] [blame] | 249 | } |
| 250 | } |
Peng Xu | 7d96fa0 | 2017-03-04 16:15:45 -0800 | [diff] [blame] | 251 | |
| 252 | if (nativeHandle == nullptr) { |
| 253 | return BAD_VALUE; |
| 254 | } |
| 255 | |
| 256 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
| 257 | return mgr->createDirectChannel(size, channelType, nativeHandle); |
Peng Xu | fa2672b | 2016-12-07 03:54:44 -0800 | [diff] [blame] | 258 | } |
| 259 | |
| 260 | static void nativeDestroyDirectChannel(JNIEnv *_env, jclass _this, jlong sensorManager, |
| 261 | jint channelHandle) { |
| 262 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
| 263 | mgr->destroyDirectChannel(channelHandle); |
| 264 | } |
| 265 | |
| 266 | static jint nativeConfigDirectChannel(JNIEnv *_env, jclass _this, jlong sensorManager, |
| 267 | jint channelHandle, jint sensorHandle, jint rate) { |
| 268 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
| 269 | return mgr->configureDirectChannel(channelHandle, sensorHandle, rate); |
| 270 | } |
| 271 | |
Peng Xu | 1cfde25 | 2017-01-19 17:10:09 -0800 | [diff] [blame] | 272 | static jint nativeSetOperationParameter(JNIEnv *_env, jclass _this, jlong sensorManager, |
Alexey Polyudov | 5b5e11c | 2017-05-23 19:54:26 -0700 | [diff] [blame] | 273 | jint handle, jint type, jfloatArray floats, jintArray ints) { |
Peng Xu | 1cfde25 | 2017-01-19 17:10:09 -0800 | [diff] [blame] | 274 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
| 275 | Vector<float> floatVector; |
| 276 | Vector<int32_t> int32Vector; |
| 277 | |
| 278 | if (floats != nullptr) { |
| 279 | floatVector.resize(_env->GetArrayLength(floats)); |
| 280 | _env->GetFloatArrayRegion(floats, 0, _env->GetArrayLength(floats), floatVector.editArray()); |
| 281 | } |
| 282 | |
| 283 | if (ints != nullptr) { |
| 284 | int32Vector.resize(_env->GetArrayLength(ints)); |
| 285 | _env->GetIntArrayRegion(ints, 0, _env->GetArrayLength(ints), int32Vector.editArray()); |
| 286 | } |
| 287 | |
Alexey Polyudov | 5b5e11c | 2017-05-23 19:54:26 -0700 | [diff] [blame] | 288 | return mgr->setOperationParameter(handle, type, floatVector, int32Vector); |
Peng Xu | 1cfde25 | 2017-01-19 17:10:09 -0800 | [diff] [blame] | 289 | } |
| 290 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 291 | //---------------------------------------------------------------------------- |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 292 | |
| 293 | class Receiver : public LooperCallback { |
| 294 | sp<SensorEventQueue> mSensorQueue; |
| 295 | sp<MessageQueue> mMessageQueue; |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 296 | jobject mReceiverWeakGlobal; |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 297 | jfloatArray mFloatScratch; |
| 298 | jintArray mIntScratch; |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 299 | public: |
| 300 | Receiver(const sp<SensorEventQueue>& sensorQueue, |
| 301 | const sp<MessageQueue>& messageQueue, |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 302 | jobject receiverWeak) { |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 303 | JNIEnv* env = AndroidRuntime::getJNIEnv(); |
| 304 | mSensorQueue = sensorQueue; |
| 305 | mMessageQueue = messageQueue; |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 306 | mReceiverWeakGlobal = env->NewGlobalRef(receiverWeak); |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 307 | |
| 308 | mIntScratch = (jintArray) env->NewGlobalRef(env->NewIntArray(16)); |
| 309 | mFloatScratch = (jfloatArray) env->NewGlobalRef(env->NewFloatArray(16)); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 310 | } |
| 311 | ~Receiver() { |
| 312 | JNIEnv* env = AndroidRuntime::getJNIEnv(); |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 313 | env->DeleteGlobalRef(mReceiverWeakGlobal); |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 314 | env->DeleteGlobalRef(mFloatScratch); |
| 315 | env->DeleteGlobalRef(mIntScratch); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 316 | } |
| 317 | sp<SensorEventQueue> getSensorEventQueue() const { |
| 318 | return mSensorQueue; |
| 319 | } |
| 320 | |
| 321 | void destroy() { |
| 322 | mMessageQueue->getLooper()->removeFd( mSensorQueue->getFd() ); |
| 323 | } |
| 324 | |
| 325 | private: |
| 326 | virtual void onFirstRef() { |
| 327 | LooperCallback::onFirstRef(); |
| 328 | mMessageQueue->getLooper()->addFd(mSensorQueue->getFd(), 0, |
| 329 | ALOOPER_EVENT_INPUT, this, mSensorQueue.get()); |
| 330 | } |
| 331 | |
| 332 | virtual int handleEvent(int fd, int events, void* data) { |
| 333 | JNIEnv* env = AndroidRuntime::getJNIEnv(); |
| 334 | sp<SensorEventQueue> q = reinterpret_cast<SensorEventQueue *>(data); |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 335 | ScopedLocalRef<jobject> receiverObj(env, jniGetReferent(env, mReceiverWeakGlobal)); |
| 336 | |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 337 | ssize_t n; |
| 338 | ASensorEvent buffer[16]; |
| 339 | while ((n = q->read(buffer, 16)) > 0) { |
| 340 | for (int i=0 ; i<n ; i++) { |
Aravind Akella | 0288ca6 | 2014-07-28 14:53:44 -0700 | [diff] [blame] | 341 | if (buffer[i].type == SENSOR_TYPE_STEP_COUNTER) { |
Jean-Baptiste Queru | 3c9c091 | 2013-08-05 11:03:28 -0700 | [diff] [blame] | 342 | // step-counter returns a uint64, but the java API only deals with floats |
| 343 | float value = float(buffer[i].u64.step_counter); |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 344 | env->SetFloatArrayRegion(mFloatScratch, 0, 1, &value); |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 345 | } else if (buffer[i].type == SENSOR_TYPE_DYNAMIC_SENSOR_META) { |
| 346 | float value[2]; |
| 347 | value[0] = buffer[i].dynamic_sensor_meta.connected ? 1.f: 0.f; |
| 348 | value[1] = float(buffer[i].dynamic_sensor_meta.handle); |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 349 | env->SetFloatArrayRegion(mFloatScratch, 0, 2, value); |
| 350 | } else if (buffer[i].type == SENSOR_TYPE_ADDITIONAL_INFO) { |
| 351 | env->SetIntArrayRegion(mIntScratch, 0, 14, |
| 352 | buffer[i].additional_info.data_int32); |
| 353 | env->SetFloatArrayRegion(mFloatScratch, 0, 14, |
| 354 | buffer[i].additional_info.data_float); |
Jean-Baptiste Queru | 3c9c091 | 2013-08-05 11:03:28 -0700 | [diff] [blame] | 355 | } else { |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 356 | env->SetFloatArrayRegion(mFloatScratch, 0, 16, buffer[i].data); |
Jean-Baptiste Queru | 3c9c091 | 2013-08-05 11:03:28 -0700 | [diff] [blame] | 357 | } |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 358 | |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 359 | if (buffer[i].type == SENSOR_TYPE_META_DATA) { |
| 360 | // This is a flush complete sensor event. Call dispatchFlushCompleteEvent |
| 361 | // method. |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 362 | if (receiverObj.get()) { |
| 363 | env->CallVoidMethod(receiverObj.get(), |
| 364 | gBaseEventQueueClassInfo.dispatchFlushCompleteEvent, |
| 365 | buffer[i].meta_data.sensor); |
| 366 | } |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 367 | } else if (buffer[i].type == SENSOR_TYPE_ADDITIONAL_INFO) { |
| 368 | // This is a flush complete sensor event. Call dispatchAdditionalInfoEvent |
| 369 | // method. |
| 370 | if (receiverObj.get()) { |
| 371 | int type = buffer[i].additional_info.type; |
| 372 | int serial = buffer[i].additional_info.serial; |
| 373 | env->CallVoidMethod(receiverObj.get(), |
| 374 | gBaseEventQueueClassInfo.dispatchAdditionalInfoEvent, |
| 375 | buffer[i].sensor, |
| 376 | type, serial, |
| 377 | mFloatScratch, |
| 378 | mIntScratch, |
| 379 | buffer[i].timestamp); |
| 380 | } |
| 381 | }else { |
Etienne Le Grand | af80510 | 2014-05-16 12:21:41 -0700 | [diff] [blame] | 382 | int8_t status; |
| 383 | switch (buffer[i].type) { |
| 384 | case SENSOR_TYPE_ORIENTATION: |
| 385 | case SENSOR_TYPE_MAGNETIC_FIELD: |
| 386 | case SENSOR_TYPE_ACCELEROMETER: |
| 387 | case SENSOR_TYPE_GYROSCOPE: |
Aravind Akella | f38226a | 2015-06-23 10:32:16 -0700 | [diff] [blame] | 388 | case SENSOR_TYPE_GRAVITY: |
| 389 | case SENSOR_TYPE_LINEAR_ACCELERATION: |
Etienne Le Grand | af80510 | 2014-05-16 12:21:41 -0700 | [diff] [blame] | 390 | status = buffer[i].vector.status; |
| 391 | break; |
| 392 | case SENSOR_TYPE_HEART_RATE: |
| 393 | status = buffer[i].heart_rate.status; |
| 394 | break; |
| 395 | default: |
| 396 | status = SENSOR_STATUS_ACCURACY_HIGH; |
| 397 | break; |
| 398 | } |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 399 | if (receiverObj.get()) { |
| 400 | env->CallVoidMethod(receiverObj.get(), |
| 401 | gBaseEventQueueClassInfo.dispatchSensorEvent, |
| 402 | buffer[i].sensor, |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 403 | mFloatScratch, |
Jeff Brown | 3b4049e | 2015-04-17 15:22:27 -0700 | [diff] [blame] | 404 | status, |
| 405 | buffer[i].timestamp); |
| 406 | } |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 407 | } |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 408 | if (env->ExceptionCheck()) { |
Aravind Akella | 35187bd | 2014-02-11 18:44:42 -0800 | [diff] [blame] | 409 | mSensorQueue->sendAck(buffer, n); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 410 | ALOGE("Exception dispatching input event."); |
| 411 | return 1; |
| 412 | } |
| 413 | } |
Aravind Akella | 35187bd | 2014-02-11 18:44:42 -0800 | [diff] [blame] | 414 | mSensorQueue->sendAck(buffer, n); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 415 | } |
| 416 | if (n<0 && n != -EAGAIN) { |
| 417 | // FIXME: error receiving events, what to do in this case? |
| 418 | } |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 419 | return 1; |
| 420 | } |
| 421 | }; |
| 422 | |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 423 | static jlong nativeInitSensorEventQueue(JNIEnv *env, jclass clazz, jlong sensorManager, |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 424 | jobject eventQWeak, jobject msgQ, jstring packageName, jint mode) { |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 425 | SensorManager* mgr = reinterpret_cast<SensorManager*>(sensorManager); |
Aravind Akella | 8844599 | 2015-02-26 17:05:28 -0800 | [diff] [blame] | 426 | ScopedUtfChars packageUtf(env, packageName); |
| 427 | String8 clientName(packageUtf.c_str()); |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 428 | sp<SensorEventQueue> queue(mgr->createEventQueue(clientName, mode)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 429 | |
Peng Xu | d9d4e1b | 2017-04-23 15:23:07 -0700 | [diff] [blame] | 430 | if (queue == NULL) { |
| 431 | jniThrowRuntimeException(env, "Cannot construct native SensorEventQueue."); |
| 432 | return 0; |
| 433 | } |
| 434 | |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 435 | sp<MessageQueue> messageQueue = android_os_MessageQueue_getMessageQueue(env, msgQ); |
| 436 | if (messageQueue == NULL) { |
| 437 | jniThrowRuntimeException(env, "MessageQueue is not initialized."); |
| 438 | return 0; |
Mathias Agopian | 0b6d77b | 2012-05-07 18:27:06 -0700 | [diff] [blame] | 439 | } |
Mathias Agopian | 1bf7978 | 2010-07-14 23:41:37 -0700 | [diff] [blame] | 440 | |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 441 | sp<Receiver> receiver = new Receiver(queue, messageQueue, eventQWeak); |
Mathias Agopian | b1d90c8 | 2013-03-06 17:45:42 -0800 | [diff] [blame] | 442 | receiver->incStrong((void*)nativeInitSensorEventQueue); |
Ashok Bhat | 4838e33 | 2014-01-03 14:37:19 +0000 | [diff] [blame] | 443 | return jlong(receiver.get()); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 444 | } |
| 445 | |
Ashok Bhat | 4838e33 | 2014-01-03 14:37:19 +0000 | [diff] [blame] | 446 | static jint nativeEnableSensor(JNIEnv *env, jclass clazz, jlong eventQ, jint handle, jint rate_us, |
Aravind Akella | 8844599 | 2015-02-26 17:05:28 -0800 | [diff] [blame] | 447 | jint maxBatchReportLatency) { |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 448 | sp<Receiver> receiver(reinterpret_cast<Receiver *>(eventQ)); |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 449 | return receiver->getSensorEventQueue()->enableSensor(handle, rate_us, maxBatchReportLatency, |
Aravind Akella | 8844599 | 2015-02-26 17:05:28 -0800 | [diff] [blame] | 450 | 0); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 451 | } |
| 452 | |
Ashok Bhat | 4838e33 | 2014-01-03 14:37:19 +0000 | [diff] [blame] | 453 | static jint nativeDisableSensor(JNIEnv *env, jclass clazz, jlong eventQ, jint handle) { |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 454 | sp<Receiver> receiver(reinterpret_cast<Receiver *>(eventQ)); |
| 455 | return receiver->getSensorEventQueue()->disableSensor(handle); |
| 456 | } |
Mathias Agopian | 1bf7978 | 2010-07-14 23:41:37 -0700 | [diff] [blame] | 457 | |
Aravind Akella | 18ebf732b | 2015-04-20 17:39:51 -0700 | [diff] [blame] | 458 | static void nativeDestroySensorEventQueue(JNIEnv *env, jclass clazz, jlong eventQ) { |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 459 | sp<Receiver> receiver(reinterpret_cast<Receiver *>(eventQ)); |
| 460 | receiver->destroy(); |
Mathias Agopian | b1d90c8 | 2013-03-06 17:45:42 -0800 | [diff] [blame] | 461 | receiver->decStrong((void*)nativeInitSensorEventQueue); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 462 | } |
Mathias Agopian | 1bf7978 | 2010-07-14 23:41:37 -0700 | [diff] [blame] | 463 | |
Ashok Bhat | 4838e33 | 2014-01-03 14:37:19 +0000 | [diff] [blame] | 464 | static jint nativeFlushSensor(JNIEnv *env, jclass clazz, jlong eventQ) { |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 465 | sp<Receiver> receiver(reinterpret_cast<Receiver *>(eventQ)); |
Aravind Akella | 4bdc37d | 2013-10-01 17:58:35 -0700 | [diff] [blame] | 466 | return receiver->getSensorEventQueue()->flush(); |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 467 | } |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 468 | |
Aravind Akella | 18ebf732b | 2015-04-20 17:39:51 -0700 | [diff] [blame] | 469 | static jint nativeInjectSensorData(JNIEnv *env, jclass clazz, jlong eventQ, jint handle, |
| 470 | jfloatArray values, jint accuracy, jlong timestamp) { |
| 471 | sp<Receiver> receiver(reinterpret_cast<Receiver *>(eventQ)); |
| 472 | // Create a sensor_event from the above data which can be injected into the HAL. |
| 473 | ASensorEvent sensor_event; |
| 474 | memset(&sensor_event, 0, sizeof(sensor_event)); |
| 475 | sensor_event.sensor = handle; |
| 476 | sensor_event.timestamp = timestamp; |
| 477 | env->GetFloatArrayRegion(values, 0, env->GetArrayLength(values), sensor_event.data); |
| 478 | return receiver->getSensorEventQueue()->injectSensorEvent(sensor_event); |
| 479 | } |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 480 | //---------------------------------------------------------------------------- |
| 481 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 482 | static const JNINativeMethod gSystemSensorManagerMethods[] = { |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 483 | {"nativeClassInit", |
| 484 | "()V", |
| 485 | (void*)nativeClassInit }, |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 486 | {"nativeCreate", |
| 487 | "(Ljava/lang/String;)J", |
| 488 | (void*)nativeCreate }, |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 489 | |
Aravind Akella | 516e40e | 2015-07-01 16:54:24 -0700 | [diff] [blame] | 490 | {"nativeGetSensorAtIndex", |
| 491 | "(JLandroid/hardware/Sensor;I)Z", |
| 492 | (void*)nativeGetSensorAtIndex }, |
Aravind Akella | 18ebf732b | 2015-04-20 17:39:51 -0700 | [diff] [blame] | 493 | |
Peng Xu | a35b553 | 2016-01-20 00:05:45 -0800 | [diff] [blame] | 494 | {"nativeGetDynamicSensors", |
| 495 | "(JLjava/util/List;)V", |
| 496 | (void*)nativeGetDynamicSensors }, |
| 497 | |
Aravind Akella | d123b51 | 2015-06-29 12:35:51 -0700 | [diff] [blame] | 498 | {"nativeIsDataInjectionEnabled", |
| 499 | "(J)Z", |
Peng Xu | fa2672b | 2016-12-07 03:54:44 -0800 | [diff] [blame] | 500 | (void*)nativeIsDataInjectionEnabled }, |
| 501 | |
| 502 | {"nativeCreateDirectChannel", |
Peng Xu | 7d96fa0 | 2017-03-04 16:15:45 -0800 | [diff] [blame] | 503 | "(JJIILandroid/hardware/HardwareBuffer;)I", |
Peng Xu | fa2672b | 2016-12-07 03:54:44 -0800 | [diff] [blame] | 504 | (void*)nativeCreateDirectChannel }, |
| 505 | |
| 506 | {"nativeDestroyDirectChannel", |
| 507 | "(JI)V", |
| 508 | (void*)nativeDestroyDirectChannel }, |
| 509 | |
| 510 | {"nativeConfigDirectChannel", |
| 511 | "(JIII)I", |
| 512 | (void*)nativeConfigDirectChannel }, |
Peng Xu | 1cfde25 | 2017-01-19 17:10:09 -0800 | [diff] [blame] | 513 | |
| 514 | {"nativeSetOperationParameter", |
Alexey Polyudov | 5b5e11c | 2017-05-23 19:54:26 -0700 | [diff] [blame] | 515 | "(JII[F[I)I", |
Peng Xu | 1cfde25 | 2017-01-19 17:10:09 -0800 | [diff] [blame] | 516 | (void*)nativeSetOperationParameter }, |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 517 | }; |
| 518 | |
Daniel Micay | 76f6a86 | 2015-09-19 17:31:01 -0400 | [diff] [blame] | 519 | static const JNINativeMethod gBaseEventQueueMethods[] = { |
Jaikumar Ganesh | 9a8df4d | 2013-02-12 16:31:32 -0800 | [diff] [blame] | 520 | {"nativeInitBaseEventQueue", |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 521 | "(JLjava/lang/ref/WeakReference;Landroid/os/MessageQueue;Ljava/lang/String;ILjava/lang/String;)J", |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 522 | (void*)nativeInitSensorEventQueue }, |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 523 | |
| 524 | {"nativeEnableSensor", |
Aravind Akella | 8844599 | 2015-02-26 17:05:28 -0800 | [diff] [blame] | 525 | "(JIII)I", |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 526 | (void*)nativeEnableSensor }, |
| 527 | |
| 528 | {"nativeDisableSensor", |
Ashok Bhat | 4838e33 | 2014-01-03 14:37:19 +0000 | [diff] [blame] | 529 | "(JI)I", |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 530 | (void*)nativeDisableSensor }, |
| 531 | |
| 532 | {"nativeDestroySensorEventQueue", |
Ashok Bhat | 4838e33 | 2014-01-03 14:37:19 +0000 | [diff] [blame] | 533 | "(J)V", |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 534 | (void*)nativeDestroySensorEventQueue }, |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 535 | |
| 536 | {"nativeFlushSensor", |
Ashok Bhat | 4838e33 | 2014-01-03 14:37:19 +0000 | [diff] [blame] | 537 | "(J)I", |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 538 | (void*)nativeFlushSensor }, |
Aravind Akella | 18ebf732b | 2015-04-20 17:39:51 -0700 | [diff] [blame] | 539 | |
| 540 | {"nativeInjectSensorData", |
| 541 | "(JI[FIJ)I", |
| 542 | (void*)nativeInjectSensorData }, |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 543 | }; |
| 544 | |
Peng Xu | 4a4baef | 2016-03-16 16:56:39 -0700 | [diff] [blame] | 545 | } //unnamed namespace |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 546 | |
| 547 | int register_android_hardware_SensorManager(JNIEnv *env) |
| 548 | { |
Andreas Gampe | 987f79f | 2014-11-18 17:29:46 -0800 | [diff] [blame] | 549 | RegisterMethodsOrDie(env, "android/hardware/SystemSensorManager", |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 550 | gSystemSensorManagerMethods, NELEM(gSystemSensorManagerMethods)); |
| 551 | |
Andreas Gampe | 987f79f | 2014-11-18 17:29:46 -0800 | [diff] [blame] | 552 | RegisterMethodsOrDie(env, "android/hardware/SystemSensorManager$BaseEventQueue", |
Jaikumar Ganesh | 9a8df4d | 2013-02-12 16:31:32 -0800 | [diff] [blame] | 553 | gBaseEventQueueMethods, NELEM(gBaseEventQueueMethods)); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 554 | |
Andreas Gampe | 987f79f | 2014-11-18 17:29:46 -0800 | [diff] [blame] | 555 | gBaseEventQueueClassInfo.clazz = FindClassOrDie(env, |
| 556 | "android/hardware/SystemSensorManager$BaseEventQueue"); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 557 | |
Andreas Gampe | 987f79f | 2014-11-18 17:29:46 -0800 | [diff] [blame] | 558 | gBaseEventQueueClassInfo.dispatchSensorEvent = GetMethodIDOrDie(env, |
| 559 | gBaseEventQueueClassInfo.clazz, "dispatchSensorEvent", "(I[FIJ)V"); |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 560 | |
Andreas Gampe | 987f79f | 2014-11-18 17:29:46 -0800 | [diff] [blame] | 561 | gBaseEventQueueClassInfo.dispatchFlushCompleteEvent = GetMethodIDOrDie(env, |
| 562 | gBaseEventQueueClassInfo.clazz, "dispatchFlushCompleteEvent", "(I)V"); |
Aravind Akella | b4c76b1 | 2013-06-27 12:04:16 -0700 | [diff] [blame] | 563 | |
Peng Xu | a295835 | 2016-01-26 18:42:17 -0800 | [diff] [blame] | 564 | gBaseEventQueueClassInfo.dispatchAdditionalInfoEvent = GetMethodIDOrDie(env, |
| 565 | gBaseEventQueueClassInfo.clazz, "dispatchAdditionalInfoEvent", "(III[F[I)V"); |
| 566 | |
Mathias Agopian | db772d8 | 2013-01-31 19:31:12 -0800 | [diff] [blame] | 567 | return 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 568 | } |