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author | The Android Open Source Project <initial-contribution@android.com> | 2008-12-17 18:05:43 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2008-12-17 18:05:43 -0800 |
commit | f013e1afd1e68af5e3b868c26a653bbfb39538f8 (patch) | |
tree | 7ad6c8fd9c7b55f4b4017171dec1cb760bbd26bf /core/java/android/hardware/SensorEventListener.java | |
parent | e70cfafe580c6f2994c4827cd8a534aabf3eb05c (diff) | |
download | frameworks_base-f013e1afd1e68af5e3b868c26a653bbfb39538f8.zip frameworks_base-f013e1afd1e68af5e3b868c26a653bbfb39538f8.tar.gz frameworks_base-f013e1afd1e68af5e3b868c26a653bbfb39538f8.tar.bz2 |
Code drop from //branches/cupcake/...@124589
Diffstat (limited to 'core/java/android/hardware/SensorEventListener.java')
-rw-r--r-- | core/java/android/hardware/SensorEventListener.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/core/java/android/hardware/SensorEventListener.java b/core/java/android/hardware/SensorEventListener.java new file mode 100644 index 0000000..716d0d4 --- /dev/null +++ b/core/java/android/hardware/SensorEventListener.java @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2008 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; + +/** + * Used for receiving notifications from the SensorManager when + * sensor values have changed. + */ +public interface SensorEventListener { + + /** + * Called when sensor values have changed. + * <p>See {@link android.hardware.SensorManager SensorManager} + * for details on possible sensor types. + * <p>See also {@link android.hardware.SensorEvent SensorEvent}. + * + * <p><b>NOTE:</b> The application doesn't own the + * {@link android.hardware.SensorEvent event} + * object passed as a parameter and therefore cannot hold on o it. + * The object may be part of an internal pool and may be reused by + * the framework. + * + * @param event the {@link android.hardware.SensorEvent SensorEvent}. + */ + public void onSensorChanged(SensorEvent event); + + /** + * Called when the accuracy of a sensor has changed. + * <p>See {@link android.hardware.SensorManager SensorManager} + * for details. + * + * @param accuracy The new accuracy of this sensor + */ + public void onAccuracyChanged(Sensor sensor, int accuracy); +} |