VideoCamera.java revision 3966b3079aeaadbf376bee6aa0e12ff15863da4f
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; 22f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Liimport com.android.camera.ui.ControlPanel; 23b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 24b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLView; 25b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 26b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 35f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 363f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 4050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 417e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 42469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 44cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 46f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 50dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Liimport android.os.ParcelFileDescriptor; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 55469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.provider.MediaStore.Video.VideoColumns; 573966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Liimport android.provider.MediaStore.Video.Media; 589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.provider.Settings; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatraimport android.view.Display; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6261b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 66ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6861b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 71059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 7284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 7384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView.OnItemClickListener; 769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 77f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 81b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 83d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 84d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 86d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 87d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 88da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 89d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 9023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 9123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 9223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 9377c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 9477c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 95d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 96e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 97469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 104f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 109ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 110ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 111ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1169a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1190ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 121e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 122e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 123e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 124f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 125f651904fc747442f849bb084aaaf4d3245106860Owen Lin 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1341ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1361f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 137ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 138522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 139522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 140469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 141469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 142f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private ControlPanel mControlPanel; 1436227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private MenuItem mSwitchTimeLapseMenuItem; 1449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 146e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of small devices has a thumbnail button, which shows the last 1499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of xlarge devices have a list of thumbnails, which show the 1529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 1563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 165dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 166dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 174d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 175845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 176b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 17782ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 17882ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 1816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 18761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1932e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1948d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1967e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 198059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 19950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 201ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 202ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 203ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 204ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 205d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 206d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 212f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 213f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 214f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 215f651904fc747442f849bb084aaaf4d3245106860Owen Lin 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 217cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 218cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 223d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 227b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 228b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 229ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 230ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 231ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2340a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 237937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 250b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2539a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 25591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 25691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 26430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 26530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 26630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 26730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 26830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 271068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 278068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 279068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 280068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 281068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 282068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 283068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 284068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 285068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 286068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 287068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 292ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 293ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 294ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 295ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 296ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 297ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 298ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 299ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 300ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 301ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 302ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 303ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 304ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3051ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3061ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3071ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 3081ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3091ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 31050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 312ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 31350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 31448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 315ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 31648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 31748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 318ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 31948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 320ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 325f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 326f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 327f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 328f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 329f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 332ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 333ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 33448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 335ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3411f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3421f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3431f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 344ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3451f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 346ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 34754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 35661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 357e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 35961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 36061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 36161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 36391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 36491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 3659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3662e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3672e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 368781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 369059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 37091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 37191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 37261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 37391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 37491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3751af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3761af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 37761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 37861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 380ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 38161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 38261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 38361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 38461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 385cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 38648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 387ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 38848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 389f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 390068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 391f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 392f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 393ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 394ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 395ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 396f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 397f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 398f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 3997add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 4007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 401f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 402f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li initializeControlPanel(); 403f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 404f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 405f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 406f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 407f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 408f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 409f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 410f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 412f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 4137add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mGLRootView == null) { 414c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 415f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 416c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 417f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 418503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 419503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 420469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4217add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 422c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 423469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 425469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 426469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 427da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 4287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.initialize(this, group, mCaptureTimeLapse); 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 431c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 432c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 433c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 434c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 435c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 436c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 437c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 438c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 439f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 440f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 441f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 442f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 443f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 444f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void initializeControlPanel() { 445f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 446f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 447f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 448f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 449f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 4506f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4516f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 452f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.initialize(this, 453f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li settings.getPreferenceGroup(R.xml.video_preferences), keys); 454f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 4556f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4566f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4576f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 4582e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4592e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4602e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4612e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4622e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4632e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4642e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4652e768c1b835a127f190395a91477144d8ae850acOwen Lin 46661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 46761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 46861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 46961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 470e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 47161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 472e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 473e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 474e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 47761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 47861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 47961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 48061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 48161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 48361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 48661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 4879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 4889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4907da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mMediaRecorderRecording) viewVideo(mThumbnailButton); 492de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 497de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 498de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 499de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 500e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 502f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 503e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 505e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 507e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 508f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 510f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 511f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 512f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 513f651904fc747442f849bb084aaaf4d3245106860Owen Lin 514de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 516dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 517f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 518f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) mControlPanel.hideSettingPicker(); 519f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 520de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 521e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 5220dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 523b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 524b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 525b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 526b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 527de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 529f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 530f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 531f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 5389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li hideAlert(); 5399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 55261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 55361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 55461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 55561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 55661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5570ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5580ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5590ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5600ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5790ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5800ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 58291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 58391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 58491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 588f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read CamcorderProfile quality. 5896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 5906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 591f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_quality_default)); 5928c5745a1ed8b825e84e4cc52b2b08b6146d621eaJames Dong mProfile = CamcorderProfile.get(mCameraId, Integer.parseInt(qualityStr)); 5936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 594f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read interval between frame capture. 595f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra String frameIntervalStr = mPreferences.getString( 596f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 597f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_frame_interval_default)); 598f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 599f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra 6007705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 6016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 602f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // Time lapse mode can capture video (using the still camera) at resolutions 603f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // higher than the supported preview sizes. In that case 604f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} will correspond to an unsupported 605f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // preview size. So choose preview size optimally from the supported preview 606f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // sizes. 607f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 608f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 609f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 610f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewWidth = optimalSize.width; 611f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewHeight = optimalSize.height; 6126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 61450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 6156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 6166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 6176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 6186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 620469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 621469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 62250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 623845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 624469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 625469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 626b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 627845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 628845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 62991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 63091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 631845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 632845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 633845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 634232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 635232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 636232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 637522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 638522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 639232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 640b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 641469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 642469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 643b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 644655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong mProfile = CamcorderProfile.get(mCameraId, 645655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong videoQualityHigh 6463a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6473a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6486227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6496227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6506227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 653ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6541f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6553a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 65654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 65754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 659f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 661845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 663f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 66450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 665ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 667068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 66848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 669cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 67291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 67391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6839a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 689b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 690b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 691b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 692f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 693f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 6949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // Update the last video thumbnail. 6959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 6969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null && !mThumbnailButton.isUriValid()) { 6979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 6989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 6999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 7009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 70348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 70448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 70548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 70648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 70748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 70848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 70948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 71048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 71148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 713845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 714ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 715ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 716ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 717ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 718ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 719ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 72050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 72191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 72291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 72391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 72491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 72548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 726d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 727d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 728ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 729845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 730845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 731ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 732845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 733fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 734fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 735845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 73648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 73748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 73848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 73948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 74048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 74148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 74248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 743845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 744845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 745d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 746d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 747845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 748845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 749845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 750845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 751fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 752fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 753cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 754845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 755ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 756845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 757845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 76361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 76461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 7679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 7689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 772fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 781f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) mControlPanel.hideSettingPicker(); 7826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 793cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent && mThumbnailButton != null) { 7969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData(ImageManager.getLastVideoThumbPath()); 7979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 798095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 803845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 804b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 805f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 809cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 810cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 811cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 812cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 813cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 814cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 8150b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 8160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 8170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 818e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 8193eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 8203eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8210b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8220b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8230b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 826fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 827fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 828fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 829fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 830fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 834de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 837de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 840de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 841de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 846e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 85761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 85861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 85961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 86061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 86637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 86737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 86837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 86937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 87037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 87137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 872068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 873068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 874314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 875314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 876314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 877314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 878314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 879314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 880314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 881314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 882314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 883314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8843665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8853665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 88948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 89048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 89148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 89248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 89348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 894b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 8959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 896068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 897068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 89891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 89991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 90091561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 90191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 902068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 903068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 904b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9140a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 936e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 939e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 95161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 95991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 96091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 96291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 96391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9650ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 96761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9690ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 975dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 976dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 978dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 979dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 984845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 98561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 98680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 98780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 988b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 98980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 99184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 9923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 99380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 99484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 9999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1003dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1004dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1006d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1011b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1015845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1016f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 1017f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 1018f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10203a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 10217705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 10227705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10237705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 10246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1025b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10278d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 102880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 103280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1033d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1034dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 1035dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1036dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 1037dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 1038dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 1039dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 1040dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1043dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1048de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1049b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1050de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1051d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1052d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1053b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1054b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1055b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1056b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1057b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1058de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1059b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1060de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1061de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1062de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1063de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 106461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1065de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1066de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 106980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1070dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 107280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 109030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 109230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 109730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 110030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1101dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1102dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1107dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 110991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 111091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1111111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1112111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1113111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1114111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1115111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1116111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1117111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1118111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1119111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1120111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1121111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1135de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1141d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11466227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11476227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11486227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11496227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11506227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11516227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11526227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11536227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11559ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11569ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11579ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11589ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11599ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1160d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1161d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1162b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1163b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1164b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1165b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1166b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1167b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1168b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1169b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1170b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1171b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1172ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1173ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1174ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1175ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1176ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1177ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1178ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 11797add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1180ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1181ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1182ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1183ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 11906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 11916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 11926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 11976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 11986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 12006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 12016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 12036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 12046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 12056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 12076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 12086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 12096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1210626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 12116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 12126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 12156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 12166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 12186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 12196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1223ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1224ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12257add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 1226a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing) return; 12277add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 12287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1229ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1231ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1232ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12331ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12341ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12351ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12361ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1237068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1238ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12401ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1243ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1244ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1245c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1246c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 124773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 124873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12497e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12507e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12517e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12527e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12537e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12547e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12557e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12567e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1257469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12587e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12597e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12607e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12617e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12718d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12728d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12738d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1274e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 127591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 127691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1277e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1278f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1279b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1280b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1281b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 128661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 128761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 12909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 12919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 12929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 12939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 12949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 12959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 12969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 12979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1308b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1309b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 13149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 13178d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 131861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1324e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 132746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13305f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1331cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 133661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 133761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 133861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 13459f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 134684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 134784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 134884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 134961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 135061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 135161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1352cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1353cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 135484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 135584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 135661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 135761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 135861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 135961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 136061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 136184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 136484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 136561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 136661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 136761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 136861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 136961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 137061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 137184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 137361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 137461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 137561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 137661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 137761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 137861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 137961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 138061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 138161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 138261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 138361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 138461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 138584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 138684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 138784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 138861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 138984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 139084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 13919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewVideo(RotateImageView view) { 13929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if(view.isUriValid()) { 13939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Intent intent = new Intent(Util.REVIEW_ACTION, view.getUri()); 139446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 139546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 139646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 139772d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 13989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li intent = new Intent(Intent.ACTION_VIEW, view.getUri()); 1399141e3cc66815fafce690c889269a30ce7e06c4daWu-cheng Li startActivity(intent); 140072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 14019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "review video fail. uri=" + view.getUri(), e); 140272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 140346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 140446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 14059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 140646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 14168d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1418f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li mCurrentVideoFilename = mVideoFilename; 1419f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li Log.v(TAG, "Setting current video filename: " 1420f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li + mCurrentVideoFilename); 1421f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li needToRegisterRecording = true; 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1424f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li deleteVideoFile(mVideoFilename); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1426f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 143046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1432cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1438dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1439dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1442cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1444cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1447cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1449cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1453cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1455cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 14599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(mCurrentVideoUri, videoFrame); 14639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1464de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1465de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 14679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = (RotateImageView)findViewById(R.id.review_thumbnail); 14689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 14709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastVideoThumbPath()); 14719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1472de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1473de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 1475f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1476f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1477f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 147891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 147991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 148061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 14829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1483d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 14849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 14869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 14889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1489f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 14939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 14949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Video.Thumbnails._ID }; 14959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI 14969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 14979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 14989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 14999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. Use CursorLoader. 15003966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li return managedQuery(uri, projections, Media.BUCKET_ID + " = ?", 15013966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li new String[] {ImageManager.CAMERA_IMAGE_BUCKET_ID}, 15029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li VideoColumns._ID + " DESC"); 15039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 1506f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.thumbnail_list); 15079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList != null) { 15089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int width = mThumbnailList.getWidth(); 15099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int height = mThumbnailList.getHeight(); 15109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 15119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li / (width + mThumbnailList.getDividerHeight()); 15129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 15139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ThumbnailAdapter adapter = new ThumbnailAdapter( 15149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, 15159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li false); 15169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setAdapter(adapter); 15179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 15189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 15229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 15239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li CursorAdapter adapter = (CursorAdapter) mThumbnailList.getAdapter(); 15249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = adapter.getCursor(); 15259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li cursor.requery(); 15269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li adapter.notifyDataSetChanged(); 15279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 15309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 15319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewVideo((RotateImageView)v); 15329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15359f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private static ImageManager.DataLocation dataLocation() { 15369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return ImageManager.DataLocation.EXTERNAL; 15379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1565678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1583678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1585678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1587678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1588678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1589678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1590678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1591678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1592678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1593678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1594678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1595d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 159623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 159723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 159823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1599d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1600d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1601d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1602d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1603d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 160497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1605b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1606d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1607678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1608d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1609678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1610d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1611678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1612d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1613678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1614678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1615678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1616678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 1617678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra text = text + " (" + getTimeLapseVideoLengthString(delta) + ")"; 1618d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1619678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1620d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1621d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1622d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1623d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1624d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1625d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1626d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1627482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1628482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1629482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1630d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1631d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1632d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1633d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1634678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 163513874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1636678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1637d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1638e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1639da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1640da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1641da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1642da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 164350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 164450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 164550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16466227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16473a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 164850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1649da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1650da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1651da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1652da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1653da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1654da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1655da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1656da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1657da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1658da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1659da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1660da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1661da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1662da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1663da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 166450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16656dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16666dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16686dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 167050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16726dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16736dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16746dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 167650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 167750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 167850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 16796dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 16806dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 16816dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 16826dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 168350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 168450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1685ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 168650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 168750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 168850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16899ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1690e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 16919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 16929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1696d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1697e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 16989ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 16999ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17009ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1701e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1702e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 170350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1704f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1705f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1706f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1707f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1708f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1709f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1710f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1711f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1712f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1713f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1714f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1715f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 171685f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1717ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1718ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 17196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 17206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1721ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1722ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1723ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1724068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1725068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 172650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1727d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1728d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1729d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1730d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1731d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1732d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1733d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1734d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1735d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1736ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1737d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1738d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 173950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 174050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 17411f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 17421f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1743469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1744469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1745469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1746469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1747469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1748469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1749469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1750469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1751469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1752469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 17531f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 17541f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1755469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1756469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1757469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1758469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1759469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1760469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1761469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1762469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1763469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1764469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1765469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1766469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1767469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1768469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1769469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1770469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1771469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1772469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1773469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1774469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1775469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1776fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1777469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1778469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1779469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1780469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1781469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1782469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1783706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1784469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1785469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1786469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1787469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1788469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1789469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1790469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1791469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1792469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1793469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1794469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1795469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1796469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1797469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1798469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1799469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 18007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 18017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 18027add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18037add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 18047add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 18057add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 18067add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 18077add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1808469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 18091f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1810f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 1811f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 1812f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li public void onSharedPreferencesChanged() { 1813f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li VideoCamera.this.onSharedPreferencesChanged(); 1814f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1815f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1817