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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "device/generic_sensor/platform_sensor_android.h" | 5 #include "device/generic_sensor/platform_sensor_android.h" |
6 | 6 |
7 #include "base/android/context_utils.h" | 7 #include "base/android/context_utils.h" |
8 #include "base/bind.h" | 8 #include "base/bind.h" |
9 #include "base/threading/thread_task_runner_handle.h" | |
10 #include "jni/PlatformSensor_jni.h" | 9 #include "jni/PlatformSensor_jni.h" |
11 | 10 |
12 using base::android::AttachCurrentThread; | 11 using base::android::AttachCurrentThread; |
13 using base::android::JavaRef; | 12 using base::android::JavaRef; |
14 | 13 |
15 namespace device { | 14 namespace device { |
16 | 15 |
17 // static | 16 // static |
18 bool PlatformSensorAndroid::RegisterJNI(JNIEnv* env) { | 17 bool PlatformSensorAndroid::RegisterJNI(JNIEnv* env) { |
19 return RegisterNativesImpl(env); | 18 return RegisterNativesImpl(env); |
20 } | 19 } |
21 | 20 |
22 PlatformSensorAndroid::PlatformSensorAndroid( | 21 PlatformSensorAndroid::PlatformSensorAndroid( |
23 mojom::SensorType type, | 22 mojom::SensorType type, |
24 mojo::ScopedSharedBufferMapping mapping, | 23 mojo::ScopedSharedBufferMapping mapping, |
25 uint64_t buffer_size, | |
26 PlatformSensorProvider* provider, | 24 PlatformSensorProvider* provider, |
27 const JavaRef<jobject>& java_sensor) | 25 const JavaRef<jobject>& java_sensor) |
28 : PlatformSensor(type, std::move(mapping), provider), | 26 : PlatformSensor(type, std::move(mapping), provider) { |
29 task_runner_(base::ThreadTaskRunnerHandle::Get()) { | |
30 JNIEnv* env = AttachCurrentThread(); | 27 JNIEnv* env = AttachCurrentThread(); |
31 j_object_.Reset(java_sensor); | 28 j_object_.Reset(java_sensor); |
32 | 29 |
33 jobject byte_buffer = | 30 Java_PlatformSensor_initPlatformSensorAndroid(env, j_object_.obj(), |
34 env->NewDirectByteBuffer(shared_buffer_mapping_.get(), buffer_size); | 31 reinterpret_cast<jlong>(this)); |
35 Java_PlatformSensor_initPlatformSensorAndroid( | |
36 env, j_object_.obj(), reinterpret_cast<jlong>(this), byte_buffer); | |
37 } | 32 } |
38 | 33 |
39 PlatformSensorAndroid::~PlatformSensorAndroid() { | 34 PlatformSensorAndroid::~PlatformSensorAndroid() { |
40 StopSensor(); | 35 StopSensor(); |
41 } | 36 } |
42 | 37 |
43 mojom::ReportingMode PlatformSensorAndroid::GetReportingMode() { | 38 mojom::ReportingMode PlatformSensorAndroid::GetReportingMode() { |
44 JNIEnv* env = AttachCurrentThread(); | 39 JNIEnv* env = AttachCurrentThread(); |
45 return static_cast<mojom::ReportingMode>( | 40 return static_cast<mojom::ReportingMode>( |
46 Java_PlatformSensor_getReportingMode(env, j_object_.obj())); | 41 Java_PlatformSensor_getReportingMode(env, j_object_.obj())); |
(...skipping 18 matching lines...) Expand all Loading... |
65 Java_PlatformSensor_stopSensor(env, j_object_.obj()); | 60 Java_PlatformSensor_stopSensor(env, j_object_.obj()); |
66 } | 61 } |
67 | 62 |
68 bool PlatformSensorAndroid::CheckSensorConfiguration( | 63 bool PlatformSensorAndroid::CheckSensorConfiguration( |
69 const PlatformSensorConfiguration& configuration) { | 64 const PlatformSensorConfiguration& configuration) { |
70 JNIEnv* env = AttachCurrentThread(); | 65 JNIEnv* env = AttachCurrentThread(); |
71 return Java_PlatformSensor_checkSensorConfiguration( | 66 return Java_PlatformSensor_checkSensorConfiguration( |
72 env, j_object_.obj(), configuration.frequency()); | 67 env, j_object_.obj(), configuration.frequency()); |
73 } | 68 } |
74 | 69 |
75 void PlatformSensorAndroid::NotifyPlatformSensorReadingChanged( | |
76 JNIEnv*, | |
77 const JavaRef<jobject>& caller) { | |
78 task_runner_->PostTask( | |
79 FROM_HERE, | |
80 base::Bind(&PlatformSensorAndroid::NotifySensorReadingChanged, this)); | |
81 } | |
82 | |
83 void PlatformSensorAndroid::NotifyPlatformSensorError( | 70 void PlatformSensorAndroid::NotifyPlatformSensorError( |
84 JNIEnv*, | 71 JNIEnv*, |
85 const JavaRef<jobject>& caller) { | 72 const JavaRef<jobject>& caller) { |
86 task_runner_->PostTask( | 73 task_runner_->PostTask( |
87 FROM_HERE, base::Bind(&PlatformSensorAndroid::NotifySensorError, this)); | 74 FROM_HERE, base::Bind(&PlatformSensorAndroid::NotifySensorError, this)); |
88 } | 75 } |
89 | 76 |
| 77 void PlatformSensorAndroid::UpdatePlatformSensorReading( |
| 78 JNIEnv*, |
| 79 const base::android::JavaRef<jobject>& caller, |
| 80 jdouble timestamp, |
| 81 jdouble value1, |
| 82 jdouble value2, |
| 83 jdouble value3) { |
| 84 SensorReading reading; |
| 85 reading.timestamp = timestamp; |
| 86 reading.values[0] = value1; |
| 87 reading.values[1] = value2; |
| 88 reading.values[2] = value3; |
| 89 |
| 90 bool needNotify = (GetReportingMode() == mojom::ReportingMode::ON_CHANGE); |
| 91 UpdateSensorReading(reading, needNotify); |
| 92 } |
| 93 |
90 } // namespace device | 94 } // namespace device |
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