VideoCamera.java revision 655327c6eb292b0647c603bfcf0c677a21a92fc6
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Licensed under the Apache License, Version 2.0 (the "License"); you may not 561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * use this file except in compliance with the License. You may obtain a copy of 661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 1261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 1361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * License for the specific language governing permissions and limitations under 1461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImage; 20b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImageList; 21b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 22b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 23b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLView; 24b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 25b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 353f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 40469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 42cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 44f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Liimport android.os.ParcelFileDescriptor; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 53ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 54469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 66059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 69f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 79da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 80d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 8477c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 8577c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 86d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 87e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 88469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 95f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1100ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 112e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 113e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 114e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 115f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 116f651904fc747442f849bb084aaaf4d3245106860Owen Lin 117e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1251ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1271f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 128ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 129522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 130522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 131469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 132469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 135e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1370a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 138de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 149dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 150dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 159845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 160b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 16182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 16282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 16461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1702e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1718d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 17650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 179ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 180ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 181ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 182d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 183d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 190f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 191f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 192f651904fc747442f849bb084aaaf4d3245106860Owen Lin 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 194cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 195cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 200d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 204b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 205b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 206ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 207ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 208ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2110a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 214937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 227b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 23291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 23391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 24030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 24130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 24230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 24330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 24430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 24530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 248068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 255068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 256068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 257068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 258068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 259068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 260068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 261068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 262068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 263068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 264068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 269ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 270ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 271ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 272ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 273ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 274ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 275ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 276ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 277ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 278ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 279ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 280ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 281ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 2821ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 2831ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 2841ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 2851ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 2861ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 28750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 288ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 289ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 29050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 29148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 292ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 29348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 29448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 295ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 29648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 297ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 302f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 303f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 304f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 305f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 306f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 309ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 310ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 31148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 312ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3181f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3191f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3201f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 321ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3221f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 323ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 32454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 33361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 334e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 33661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 33761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 33861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 34091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 34191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 34291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 34391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 344e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 345e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3482e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3492e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 350781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 351059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 35291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 35391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 35461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 35591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 35691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3571af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3581af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 35961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 36061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 362ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 36361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 36461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 36561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 36661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 367cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 36848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 369ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 37048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 371f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 372068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 373f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 374f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 375ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 376ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 377ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 378f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 379f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 380f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 3818eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 3828eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 383f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 384f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 385f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 386f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 387f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 388f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 389f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 390f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 391f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 392f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 393f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 3948eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li && !mPausing && mGLRootView == null) { 395c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 396f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 397c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 398f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 399503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 400503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 401469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4028eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4038eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li CameraHolder.instance().getCameraInfo()); 404469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 405469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin PreferenceGroup group = 406469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin settings.getPreferenceGroup(R.xml.video_preferences); 407469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 408469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 409da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 410469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.initialize(this, group); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 413c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 414c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 415c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 416c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 417c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 418c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 419c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 420c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 421f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 422f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 423f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 424f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 425f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4262e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4272e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4282e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4292e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4302e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4312e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4322e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4332e768c1b835a127f190395a91477144d8ae850acOwen Lin 43461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 43561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 43661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 43761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 438e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 43961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 440e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 441e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 442e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 44561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 44661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 44761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 44861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 44961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 45161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 45461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 455e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4577da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4587da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 459de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 464de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 465de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 466de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 467e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 468f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 469e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 470e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 471e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 472e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 473e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 474f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 475f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 476f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 477f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 478f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 479f651904fc747442f849bb084aaaf4d3245106860Owen Lin 480de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 482dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 483f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 484f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 485de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 486e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4870dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 488b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 489b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 490b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 491b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 492de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 494f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 495f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 496f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 501b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 503b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 51661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 51761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 51861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 51961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 52061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5210ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5220ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5230ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5240ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5430ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5440ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 54691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 54791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 54891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 55150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 552469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 553469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 55450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 555845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 556469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 557469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 558b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 559845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 560845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 56191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 56291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 563845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 564845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 565845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 566232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 567232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 568232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 569522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 570522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 571232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 572b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 573469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 574469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 575b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 576655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong mProfile = CamcorderProfile.get(mCameraId, 577655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong videoQualityHigh 5783a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 5793a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 580845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 581845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 582ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5831f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 5843a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 58554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 58654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 588f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 590845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 592f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 59350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 594ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 596068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 59748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 598cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 60191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 60291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6169a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 618b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 619b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 620b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 621f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 622f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 62548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 62648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 62748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 62848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 62948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 63048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 63148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 63248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 63348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 6343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 635845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 636ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 637ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 638ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 639ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 640ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 641ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 64250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 64391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 64491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 64591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 64691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 64748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 648d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 649d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 650ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 653ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 654845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 655fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 656fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 657845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 65848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 65948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 66048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 66148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 66248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 66348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 66448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 665845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 666845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 667d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 668d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 669845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 670845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 671845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 672845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 673fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 674fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 675cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 676845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 677ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 678845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 679845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 683fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 684fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 685f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 686f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 687f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // Hide the preview now. Otherwise, the preview may be rotated during 688f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // onPause and it is annoying to users. 689f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 690f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li 6919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 69561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 69661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 703fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 709cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 7129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 7139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 714095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 720b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 721f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 725cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 726cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 727cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 728cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 729cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 730cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 7310b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 7320b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 7330b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 734e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 7353eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 7363eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 7370b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7380b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7390b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 7400b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 742fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 743fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 744fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 745fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 746fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 750de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 753de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 756de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 757de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 762e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 77361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 77461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 77561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 77661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 78237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 78337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 78437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 78537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 78637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 78737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 788068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 789068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 790314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 791314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 792314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 793314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 794314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 795314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 796314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 797314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 798314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 799314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8003665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8013665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 80548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 80648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 80748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 80848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 80948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 810b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 811068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 812068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 81391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 81491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 81591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 81691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 817068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 818068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 819b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8290a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 851e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 854e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 86661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 87491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 87591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 87791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 87891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 8800ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 88261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 8840ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 890dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 891dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 893dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 894dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 899845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 90061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 90180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 90280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 903b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 90480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 90684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 9073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 90880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 90984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 913b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 9149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 918dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 919dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 921d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 926b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 930845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 931d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 9333a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 93482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 9358d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 93680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 9379a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 94080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 941d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 942dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 943dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 944dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 945dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 946dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 947dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 948dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 951dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 956de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 957b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 958de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 959d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 960d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 961b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 962b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 963b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 964b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 965b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 966de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 967b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 968de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 969de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 970de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 971de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 97261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 973de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 974de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 97780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 978dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 98080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 984ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 985b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 986b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 987b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 988b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 989b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 100630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 100830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 101330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 101630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1017dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1018dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1023dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 102591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 102691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1027111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1028111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1029111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1030111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1031111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1032111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1033111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1034111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1035111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1036111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1037111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1051de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1057d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 10639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 10649ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 10659ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 10669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 10679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1068d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1069d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1070b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1071b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1072b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1073b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1074b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1075b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1076b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1077b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1078b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1079b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1080ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1081ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1082ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1083ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1084ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1085ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1086ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 10878eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1088ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1089ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1090ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1091ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1092ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1093ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 10948eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li private void switchCameraId(int cameraId) { 1095a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing) return; 10968eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li mCameraId = cameraId; 10978eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1098ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1099ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // This is similar to what mShutterButton.performClick() does, 1100ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // but not quite the same. 1101ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mMediaRecorderRecording) { 1102ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mIsVideoCaptureIntent) { 1103ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopVideoRecording(); 1104ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang showAlert(); 1105ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } else { 1106ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopVideoRecordingAndGetThumbnail(); 1107ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1108ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } else { 1109ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopVideoRecording(); 1110ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1111ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 1112ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1113ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 11141ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 11151ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 11161ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 11171ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1118068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1119ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 11201ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 11211ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 11221ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1123ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1124ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1125ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1126c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1127c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 112873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 112973e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 11307e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 11317e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 11327e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 11337e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 11347e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11357e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 11367e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 11377e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1138469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 11397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11407e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 11417e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11427e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 11489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11528d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 11538d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 11548d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1155e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 115691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 115791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1158e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1159f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1160b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1161b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1162b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 11638d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11648d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11658d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 11669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 116761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 116861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 11699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 11709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 11719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 11729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 11739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 11749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 11759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 11769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 11779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 11789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1189b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1190b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11988d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 119961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1204e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1205e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 120846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 12115f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1212cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 121761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 121861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 121961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 12259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 12269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1229e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1230e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1231e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1232e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1233e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 123484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 123584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 123684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 123784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 123884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 123984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 124061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 124161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 124261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1243cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1244cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 124584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 124684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 124761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 124861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 124961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 125061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 125161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 125284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 125384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 125484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 125584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 125661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 125761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 125861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 125961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 126061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 126161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 126284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 126384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 126461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 126561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 126661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 126761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 126861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 126961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 127061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 127161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 127261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 127361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 127461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 127561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 127684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 127784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 127884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 127961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 128084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 128184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 12827da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 128372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 128446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 128535688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 128646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 128746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 128846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 128972d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 129072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 1291141e3cc66815fafce690c889269a30ce7e06c4daWu-cheng Li startActivity(intent); 129272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 129372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 129472d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 129546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 129646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 129746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 129846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 13088d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1310f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li mCurrentVideoFilename = mVideoFilename; 1311f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li Log.v(TAG, "Setting current video filename: " 1312f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li + mCurrentVideoFilename); 1313f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li needToRegisterRecording = true; 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1316f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li deleteVideoFile(mVideoFilename); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1318f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 132246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1324cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 13279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 13289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1330dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1331dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1334cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1336cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1339cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1341cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1347cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1350b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 135184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1352b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1356cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 1357cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 13589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1359de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1360de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 13629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1363de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1364de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1366f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1367f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1368f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 136991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 137091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 137161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1374d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1380f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1383d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 138423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 138523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 138623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1387d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1388d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1389d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1390d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1391d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 139297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1393b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1394d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 13955f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 13965f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1397d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 139882ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 13995f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 14005f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 14015f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1402d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1403d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1404d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1405d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1406d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1407d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1408d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1409d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1410d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1411d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1412d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1413d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1414d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1415d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1416d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1417d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1418d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1419d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1420d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1421d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1422d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1423d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1424d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1425d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1426d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1427d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1428d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1429d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1430d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1431d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1432482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1433482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1434482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1435d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1436d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1437d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1438d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 143913874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 144013874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1441d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1442e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1443da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1444da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1445da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1446da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 144750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 144850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 144950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 14503a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewSize(mProfile.videoFrameWidth, mProfile.videoFrameHeight); 14513a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 145250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1453da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1454da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1455da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1456da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1457da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1458da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1459da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1460da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1461da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1462da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1463da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1464da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1465da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1466da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1467da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 146850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 14696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 14706dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 14716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 14726dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 14736dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 147450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 14756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 14766dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 14776dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 14786dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 14796dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 148050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 148150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 148250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 14836dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 14846dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 14856dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 14866dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 148750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 148850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1489ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 149050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 149150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 149250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 14939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1494e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 14959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 14969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 14979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 14989ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 14999ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1500d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1501e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 15029ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 15039ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 15049ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1505e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1506e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 150750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1508f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1509f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1510f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1511f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1512f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1513f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1514f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1515f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1516f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1517f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1518f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1519f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 152085f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1521ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1522ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 15233a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (size.width != mProfile.videoFrameWidth 15243a4ef93f95bed9f812fe75ef94296450833b3997James Dong || size.height != mProfile.videoFrameHeight) { 1525ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1526ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1527ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1528068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1529068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 153050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1531d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1532d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1533d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1534d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1535d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1536d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1537d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1538d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1539d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1540ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1541d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1542d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 154350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 154450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 15451f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 15461f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1547469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1548469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1549469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1550469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1551469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1552469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1553469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1554469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1555469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1556469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 15571f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 15581f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1559469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1560469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1561469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1562469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1563469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1564469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1565469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1566469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1567469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1568469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1569469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1570469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1571469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1572469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1573469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1574469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1575469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1576469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1577469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1578469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1579469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1580fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1581469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1582469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1583469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1584469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1585469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1586469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1587706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1588469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1589469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1590469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1591469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1592469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1593469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1594469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1595469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1596469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1597469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1598469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1599469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1600469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1601469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1602469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1603469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 16048eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li 16058eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li // Check if camera id is changed. 16068eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 16078eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li if (mCameraId != cameraId) { 16088eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li switchCameraId(cameraId); 16098eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li } else { 16108eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li resetCameraParameters(); 16118eaa6919f0d5c10c95c99f2f937d57ea5c4a5bbaWu-cheng Li } 1612469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 16131f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1615