| /* |
| * Copyright (C) 2011 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.camera.mediaeffects.tests.functional; |
| |
| import android.media.filterfw.samples.CameraEffectsRecordingSample; |
| import android.app.Activity; |
| import android.app.Instrumentation; |
| import android.content.Intent; |
| import android.test.ActivityInstrumentationTestCase2; |
| import android.test.suitebuilder.annotation.LargeTest; |
| import android.view.KeyEvent; |
| import android.util.Log; |
| import android.content.Intent; |
| import android.os.Environment; |
| import android.media.MediaMetadataRetriever; |
| import android.net.Uri; |
| import java.io.File; |
| |
| public class EffectsVideoCapture extends ActivityInstrumentationTestCase2 |
| <CameraEffectsRecordingSample> { |
| private static final String TAG = "EffectsVideoCaptureTest"; |
| private static final long WAIT_FOR_PREVIEW = 4 * 1000; // 4 seconds |
| |
| public EffectsVideoCapture() { |
| super(CameraEffectsRecordingSample.class); |
| } |
| |
| private void captureVideos(String reportTag, Instrumentation inst) throws Exception{ |
| int total_num_of_videos = 1; |
| int video_duration = 4 * 1000; // 4 seconds |
| |
| Log.v(TAG, reportTag); |
| for (int i = 0; i < total_num_of_videos; i++) { |
| Thread.sleep(WAIT_FOR_PREVIEW); |
| // record a video |
| inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA); |
| Thread.sleep(video_duration); |
| inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA); |
| } |
| } |
| |
| @LargeTest |
| public void testBackEffectsVideoCapture() throws Exception { |
| Instrumentation inst = getInstrumentation(); |
| |
| Intent intent = new Intent(); |
| intent.setClass(getInstrumentation().getTargetContext(), |
| CameraEffectsRecordingSample.class); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| intent.putExtra("OUTPUT_FILENAME", Environment.getExternalStorageDirectory().toString() |
| + "/CameraEffectsRecordingTest.mp4"); |
| Activity act = inst.startActivitySync(intent); |
| captureVideos("Back Camera Video Capture\n", inst); |
| act.finish(); |
| |
| // Verification |
| File file = new File(Environment.getExternalStorageDirectory(), |
| "CameraEffectsRecordingTest.mp4"); |
| Uri uri = Uri.fromFile(file); |
| verify(getActivity(), uri); |
| } |
| |
| // Verify result code, result data, and the duration. |
| private void verify(CameraEffectsRecordingSample activity, Uri uri) throws Exception { |
| assertNotNull(uri); |
| // Verify the video file |
| MediaMetadataRetriever retriever = new MediaMetadataRetriever(); |
| retriever.setDataSource(activity, uri); |
| String duration = retriever.extractMetadata( |
| MediaMetadataRetriever.METADATA_KEY_DURATION); |
| assertNotNull(duration); |
| int durationValue = Integer.parseInt(duration); |
| Log.v(TAG, "Video duration is " + durationValue); |
| assertTrue(durationValue > 0); |
| } |
| } |