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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 package org.chromium.content.browser; | 5 package org.chromium.device.sensors; |
6 | 6 |
7 import android.content.Context; | 7 import android.content.Context; |
8 import android.hardware.Sensor; | 8 import android.hardware.Sensor; |
9 import android.hardware.SensorEvent; | 9 import android.hardware.SensorEvent; |
10 import android.hardware.SensorEventListener; | 10 import android.hardware.SensorEventListener; |
11 import android.hardware.SensorManager; | 11 import android.hardware.SensorManager; |
12 import android.os.Handler; | 12 import android.os.Handler; |
13 import android.os.HandlerThread; | 13 import android.os.HandlerThread; |
14 | 14 |
15 import org.chromium.base.CollectionUtil; | 15 import org.chromium.base.CollectionUtil; |
16 import org.chromium.base.Log; | 16 import org.chromium.base.Log; |
17 import org.chromium.base.ThreadUtils; | 17 import org.chromium.base.ThreadUtils; |
18 import org.chromium.base.VisibleForTesting; | 18 import org.chromium.base.VisibleForTesting; |
19 import org.chromium.base.annotations.CalledByNative; | 19 import org.chromium.base.annotations.CalledByNative; |
20 import org.chromium.base.annotations.JNINamespace; | 20 import org.chromium.base.annotations.JNINamespace; |
21 | 21 |
22 import java.util.HashSet; | 22 import java.util.HashSet; |
23 import java.util.List; | 23 import java.util.List; |
24 import java.util.Set; | 24 import java.util.Set; |
25 | 25 |
26 /** | 26 /** |
27 * Android implementation of the device {motion|orientation|light} APIs. | 27 * Android implementation of the device {motion|orientation|light} APIs. |
28 */ | 28 */ |
29 @JNINamespace("content") | 29 @JNINamespace("device") |
30 class DeviceSensors implements SensorEventListener { | 30 class DeviceSensors implements SensorEventListener { |
31 | 31 |
32 private static final String TAG = "cr.DeviceSensors"; | 32 private static final String TAG = "cr.DeviceSensors"; |
33 | 33 |
34 // Matches kEnableExperimentalWebPlatformFeatures. | 34 // Matches kEnableExperimentalWebPlatformFeatures. |
35 private static final String EXPERIMENTAL_WEB_PLAFTORM_FEATURES = | 35 private static final String EXPERIMENTAL_WEB_PLAFTORM_FEATURES = |
36 "enable-experimental-web-platform-features"; | 36 "enable-experimental-web-platform-features"; |
37 | 37 |
38 // These fields are lazily initialized by getHandler(). | 38 // These fields are lazily initialized by getHandler(). |
39 private Thread mThread; | 39 private Thread mThread; |
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605 synchronized (sSingletonLock) { | 605 synchronized (sSingletonLock) { |
606 if (sSingleton == null) { | 606 if (sSingleton == null) { |
607 sSingleton = new DeviceSensors(appContext); | 607 sSingleton = new DeviceSensors(appContext); |
608 } | 608 } |
609 return sSingleton; | 609 return sSingleton; |
610 } | 610 } |
611 } | 611 } |
612 | 612 |
613 /** | 613 /** |
614 * Native JNI calls, | 614 * Native JNI calls, |
615 * see content/browser/device_sensors/sensor_manager_android.cc | 615 * see device/sensors/sensor_manager_android.cc |
616 */ | 616 */ |
617 | 617 |
618 /** | 618 /** |
619 * Orientation of the device with respect to its reference frame. | 619 * Orientation of the device with respect to its reference frame. |
620 */ | 620 */ |
621 private native void nativeGotOrientation( | 621 private native void nativeGotOrientation( |
622 long nativeSensorManagerAndroid, | 622 long nativeSensorManagerAndroid, |
623 double alpha, double beta, double gamma); | 623 double alpha, double beta, double gamma); |
624 | 624 |
625 /** | 625 /** |
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694 } catch (IllegalArgumentException e) { | 694 } catch (IllegalArgumentException e) { |
695 // Suppress occasional exception on Digma iDxD* devices: | 695 // Suppress occasional exception on Digma iDxD* devices: |
696 // Receiver not registered: android.hardware.SystemSensorManager
$1 | 696 // Receiver not registered: android.hardware.SystemSensorManager
$1 |
697 // See crbug.com/596453. | 697 // See crbug.com/596453. |
698 Log.w(TAG, "Failed to unregister device sensor " + sensors.get(0
).getName()); | 698 Log.w(TAG, "Failed to unregister device sensor " + sensors.get(0
).getName()); |
699 } | 699 } |
700 } | 700 } |
701 } | 701 } |
702 | 702 |
703 } | 703 } |
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