| /* |
| * 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.view.cts; |
| |
| |
| import android.content.Context; |
| import android.hardware.SensorManager; |
| import android.test.AndroidTestCase; |
| import android.view.OrientationListener; |
| |
| /** |
| * Test {@link OrientationListener}. |
| */ |
| public class OrientationListenerTest extends AndroidTestCase { |
| private Context mContext; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mContext = getContext(); |
| } |
| |
| public void testConstructor() { |
| new MockOrientationListener(mContext); |
| |
| new MockOrientationListener(mContext, SensorManager.SENSOR_DELAY_UI); |
| } |
| |
| public void testRegisterationOfOrientationListener() { |
| // these methods are called to assure that no exception is thrown |
| MockOrientationListener listener = new MockOrientationListener(mContext); |
| listener.disable(); |
| listener.enable(); |
| } |
| |
| public void testOnAccuracyChanged() { |
| // this method is called to assure that no exception is thrown |
| new MockOrientationListener(mContext).onAccuracyChanged(SensorManager.SENSOR_ACCELEROMETER, |
| SensorManager.SENSOR_STATUS_ACCURACY_HIGH); |
| |
| new MockOrientationListener(mContext).onAccuracyChanged(SensorManager.SENSOR_ORIENTATION, |
| SensorManager.SENSOR_STATUS_ACCURACY_MEDIUM); |
| } |
| |
| public void testOnSensorChanged() { |
| // this method is called to assure that no exception is thrown |
| MockOrientationListener listener = new MockOrientationListener(mContext); |
| float[] mockData = new float[SensorManager.RAW_DATA_Z + 1]; |
| mockData[SensorManager.RAW_DATA_X] = 3.0f; |
| mockData[SensorManager.RAW_DATA_Y] = 4.0f; |
| mockData[SensorManager.RAW_DATA_Z] = 5.0f * 2.0f + 0.1f; |
| new MockOrientationListener(mContext).onSensorChanged(SensorManager.SENSOR_ACCELEROMETER, |
| mockData); |
| |
| mockData[SensorManager.RAW_DATA_X] = 4.0f; |
| mockData[SensorManager.RAW_DATA_Y] = 4.0f; |
| mockData[SensorManager.RAW_DATA_Z] = 5.0f * 2.0f; |
| listener.reset(); |
| new MockOrientationListener(mContext).onSensorChanged(SensorManager.SENSOR_MAGNETIC_FIELD, |
| mockData); |
| } |
| |
| public void testOnOrientationChanged() { |
| MockOrientationListener listener = new MockOrientationListener(mContext); |
| listener.enable(); |
| // TODO can not simulate sensor events on the emulator. |
| } |
| |
| private class MockOrientationListener extends OrientationListener { |
| private boolean mHasCalledOnOrientationChanged; |
| |
| public boolean hasCalledOnOrientationChanged() { |
| return mHasCalledOnOrientationChanged; |
| } |
| |
| public void reset() { |
| mHasCalledOnOrientationChanged = false; |
| } |
| |
| public MockOrientationListener(Context context) { |
| super(context); |
| } |
| |
| public MockOrientationListener(Context context, int rate) { |
| super(context, rate); |
| } |
| |
| @Override |
| public void onOrientationChanged(int orientation) { |
| mHasCalledOnOrientationChanged = true; |
| } |
| } |
| } |