19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.mediaframeworktest.functional; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.mediaframeworktest.MediaFrameworkTest; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.mediaframeworktest.MediaNames; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.hardware.Camera; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.hardware.Camera.PreviewCallback; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.hardware.Camera.ShutterCallback; 27f75e370e127b7c7bb6b6d5cebaa07abec36794b2Ray Chenimport android.os.ConditionVariable; 28f75e370e127b7c7bb6b6d5cebaa07abec36794b2Ray Chenimport android.os.Environment; 29f75e370e127b7c7bb6b6d5cebaa07abec36794b2Ray Chenimport android.os.Looper; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.test.ActivityInstrumentationTestCase; 31f75e370e127b7c7bb6b6d5cebaa07abec36794b2Ray Chenimport android.test.suitebuilder.annotation.LargeTest; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.SurfaceHolder; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35f75e370e127b7c7bb6b6d5cebaa07abec36794b2Ray Chenimport java.io.*; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Junit / Instrumentation test case for the camera api 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class CameraTest extends ActivityInstrumentationTestCase<MediaFrameworkTest> { 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private String TAG = "CameraTest"; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean rawPreviewCallbackResult = false; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean shutterCallbackResult = false; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean rawPictureCallbackResult = false; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean jpegPictureCallbackResult = false; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int WAIT_FOR_COMMAND_TO_COMPLETE = 10000; // Milliseconds. 50e35b3e052dab756113304cb394980e9f271b1613Yu Shan Emily Lau private static final int CAMERA_ID = 0; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private RawPreviewCallback mRawPreviewCallback = new RawPreviewCallback(); 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private TestShutterCallback mShutterCallback = new TestShutterCallback(); 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private RawPictureCallback mRawPictureCallback = new RawPictureCallback(); 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private JpegPictureCallback mJpegPictureCallback = new JpegPictureCallback(); 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mInitialized = false; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private Looper mLooper = null; 5959411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li private final ConditionVariable mPreviewDone = new ConditionVariable(); 6059411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li private final ConditionVariable mSnapshotDone = new ConditionVariable(); 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Camera mCamera; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Context mContext; 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CameraTest() { 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super("com.android.mediaframeworktest", MediaFrameworkTest.class); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void setUp() throws Exception { 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.setUp(); 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Initializes the message looper so that the Camera object can 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * receive the callback messages. 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeMessageLooper() { 7859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li final ConditionVariable startDone = new ConditionVariable(); 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "start looper"); 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project new Thread() { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set up a looper to be used by camera. 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.prepare(); 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "start loopRun"); 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Save the looper so that we can terminate this thread 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // after we are done with it. 8859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li mLooper = Looper.myLooper(); 89e35b3e052dab756113304cb394980e9f271b1613Yu Shan Emily Lau mCamera = Camera.open(CAMERA_ID); 9059411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li startDone.open(); 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Looper.loop(); // Blocks forever until Looper.quit() is called. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "initializeMessageLooper: quit."); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }.start(); 9559411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li 9659411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li if (!startDone.block(WAIT_FOR_COMMAND_TO_COMPLETE)) { 9759411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li fail("initializeMessageLooper: start timeout"); 9859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li } 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Terminates the message looper thread. 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10459411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li private void terminateMessageLooper() throws Exception { 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLooper.quit(); 10659411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li // Looper.quit() is asynchronous. The looper may still has some 10759411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li // preview callbacks in the queue after quit is called. The preview 10859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li // callback still uses the camera object (setHasPreviewCallback). 10959411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li // After camera is released, RuntimeException will be thrown from 11059411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li // the method. So we need to join the looper thread here. 11159411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li mLooper.getThread().join(); 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.release(); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Implement the previewCallback 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final class RawPreviewCallback implements PreviewCallback { 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onPreviewFrame(byte [] rawData, Camera camera) { 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "Preview callback start"); 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int rawDataLength = 0; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rawData != null) { 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rawDataLength = rawData.length; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rawDataLength > 0) { 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rawPreviewCallbackResult = true; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rawPreviewCallbackResult = false; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li mPreviewDone.open(); 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "Preview callback stop"); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Implement the shutterCallback 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final class TestShutterCallback implements ShutterCallback { 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onShutter() { 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project shutterCallbackResult = true; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "onShutter called"); 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Implement the RawPictureCallback 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onPictureTaken(byte [] rawData, Camera camera) { 14459411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li // no support for raw data - success if we get the callback 14559411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li rawPictureCallbackResult = true; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "RawPictureCallback callback"); 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Implement the JpegPictureCallback 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onPictureTaken(byte [] rawData, Camera camera) { 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rawData != null) { 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int rawDataLength = rawData.length; 156f75e370e127b7c7bb6b6d5cebaa07abec36794b2Ray Chen File rawoutput = new File( 157f75e370e127b7c7bb6b6d5cebaa07abec36794b2Ray Chen Environment.getExternalStorageDirectory().toString(), "/test.bmp"); 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project FileOutputStream outstream = new FileOutputStream(rawoutput); 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outstream.write(rawData); 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "JpegPictureCallback rawDataLength = " + rawDataLength); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jpegPictureCallbackResult = true; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project jpegPictureCallbackResult = false; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16559411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li mSnapshotDone.open(); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "Jpeg Picture callback"); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Exception e) { 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, e.toString()); 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17359411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li private void waitForPreviewDone() { 17459411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li if (!mPreviewDone.block(WAIT_FOR_COMMAND_TO_COMPLETE)) { 17559411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li Log.v(TAG, "waitForPreviewDone: timeout"); 17659411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li } 17759411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li mPreviewDone.close(); 17859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li } 17959411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li 18059411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li private void waitForSnapshotDone() { 18159411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li if (!mSnapshotDone.block(MediaNames.WAIT_SNAPSHOT_TIME)) { 18259411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li // timeout could be expected or unexpected. The caller will decide. 18359411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li Log.v(TAG, "waitForSnapshotDone: timeout"); 18459411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li } 18559411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li mSnapshotDone.close(); 18659411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li } 18759411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li 18859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkTakePicture() { 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SurfaceHolder mSurfaceHolder; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder(); 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.setPreviewDisplay(mSurfaceHolder); 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "Start preview"); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.startPreview(); 19659411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li waitForPreviewDone(); 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.setPreviewCallback(null); 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.takePicture(mShutterCallback, mRawPictureCallback, mJpegPictureCallback); 19959411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li waitForSnapshotDone(); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Exception e) { 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, e.toString()); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkPreviewCallback() { 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SurfaceHolder mSurfaceHolder; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder(); 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.setPreviewDisplay(mSurfaceHolder); 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, "start preview"); 21159411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li mCamera.startPreview(); 21259411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li waitForPreviewDone(); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.setPreviewCallback(null); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Exception e) { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v(TAG, e.toString()); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * TODO(yslau): Need to setup the golden rawData and compare the 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the new captured rawData with the golden one. 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Test case 1: Take a picture and verify all the callback 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * functions are called properly. 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @LargeTest 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testTakePicture() throws Exception { 22859411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li initializeMessageLooper(); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.setPreviewCallback(mRawPreviewCallback); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkTakePicture(); 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project terminateMessageLooper(); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("shutterCallbackResult", shutterCallbackResult); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("rawPictureCallbackResult", rawPictureCallbackResult); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("jpegPictureCallbackResult", jpegPictureCallbackResult); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Test case 2: Set the preview and 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * verify the RawPreviewCallback is called 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @LargeTest 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void testCheckPreview() throws Exception { 24359411b3373dca7582aa1a248d4cff4c2330ee224Wu-cheng Li initializeMessageLooper(); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCamera.setPreviewCallback(mRawPreviewCallback); 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkPreviewCallback(); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project terminateMessageLooper(); 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project assertTrue("RawPreviewCallbackResult", rawPreviewCallbackResult); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 252