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author | Justin Klaassen <justinklaassen@google.com> | 2017-09-15 17:58:39 -0400 |
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committer | Justin Klaassen <justinklaassen@google.com> | 2017-09-15 17:58:39 -0400 |
commit | 10d07c88d69cc64f73a069163e7ea5ba2519a099 (patch) | |
tree | 8dbd149eb350320a29c3d10e7ad3201de1c5cbee /android/hardware/TriggerEvent.java | |
parent | 677516fb6b6f207d373984757d3d9450474b6b00 (diff) | |
download | android-28-10d07c88d69cc64f73a069163e7ea5ba2519a099.tar.gz |
Import Android SDK Platform PI [4335822]
/google/data/ro/projects/android/fetch_artifact \
--bid 4335822 \
--target sdk_phone_armv7-win_sdk \
sdk-repo-linux-sources-4335822.zip
AndroidVersion.ApiLevel has been modified to appear as 28
Change-Id: Ic8f04be005a71c2b9abeaac754d8da8d6f9a2c32
Diffstat (limited to 'android/hardware/TriggerEvent.java')
-rw-r--r-- | android/hardware/TriggerEvent.java | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/android/hardware/TriggerEvent.java b/android/hardware/TriggerEvent.java new file mode 100644 index 00000000..bdd39f39 --- /dev/null +++ b/android/hardware/TriggerEvent.java @@ -0,0 +1,62 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.hardware; + +/** + * This class represents a Trigger Event - the event + * associated with a Trigger Sensor. When the sensor detects a trigger + * event condition, such as significant motion in the case of the + * {@link Sensor#TYPE_SIGNIFICANT_MOTION}, the {@link TriggerEventListener} + * is called with the TriggerEvent. The sensor is automatically canceled + * after the trigger. + * <p> + * This class holds information such as the value of the sensor + * when the trigger happened, the timestamp along with detailed + * information regarding the Sensor itself. + * </p> + * @see android.hardware.SensorManager + * @see android.hardware.TriggerEvent + * @see android.hardware.Sensor + */ +public final class TriggerEvent { + /** + * <p> + * The length and contents of the {@link #values values} array depends on + * which {@link android.hardware.Sensor sensor} type is being monitored (see + * also {@link SensorEvent} for a definition of the coordinate system used). + * </p> + * <h4> {@link Sensor#TYPE_SIGNIFICANT_MOTION} </h4> + * The value field is of length 1. value[0] = 1.0 when the sensor triggers. + * 1.0 is the only allowed value. + */ + public final float[] values; + + /** + * The sensor that generated this event. See + * {@link android.hardware.SensorManager SensorManager} for details. + */ + public Sensor sensor; + + /** + * The time in nanosecond at which the event happened + */ + public long timestamp; + + TriggerEvent(int size) { + values = new float[size]; + } +} |