VideoCamera.java revision 5fda23dc5c015de8fcf9956c2fc9849a8c44b265
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; 76de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Liimport android.widget.Button; 779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 78f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 81b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 83b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 84d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 86d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 87d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 88d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 89da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 90d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 9123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 9223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 9323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 9477c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 9577c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 96d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 97e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 98469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 102b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 105f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 109ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 110ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 111ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 112ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1200ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 122e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 123e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 124e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 125f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 126f651904fc747442f849bb084aaaf4d3245106860Owen Lin 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 134e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1351ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1371f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 138ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 139522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 140522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 141469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 142469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 143f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private ControlPanel mControlPanel; 1446227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private MenuItem mSwitchTimeLapseMenuItem; 1459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 147e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of small devices has a thumbnail button, which shows the last 1509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of xlarge devices have a list of thumbnails, which show the 1539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 156de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li new ThumbnailItemClickListener(); 157de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li private ThumbnailAdapter mThumbnailAdapter; 158de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 168dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 169dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 178845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 179b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 18082ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 18182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 1846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 19061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 192d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 1959847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li private TextView mRecordingTimeView, mTimeLapseRecordingTimeView; 1962e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1978d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1997e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 201059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 20250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 204ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 205ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 206ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 207ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 208d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 209d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 215f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 216f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 217f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 218f651904fc747442f849bb084aaaf4d3245106860Owen Lin 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 220cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 221cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 226d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 230b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 231b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 232ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 233ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 234ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2370a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 240937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 253b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 25891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 25991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 26730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 26830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 26930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 27030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 27130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 274068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 281068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 282068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 283068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 284068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 285068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 286068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 287068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 288068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 289068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 290068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 295ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 296ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 297ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 298ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 299ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 300ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 301ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 302ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 303ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 304ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 305ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 306ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 307ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3081ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3091ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3101ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 3111ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3121ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 31350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 314ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 315ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 31650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 31748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 318ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 31948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 32048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 321ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 32248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 323ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 328f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 329f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 330f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 331f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 332f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 335ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 336ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 33748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 338ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3441f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3451f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3461f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 347ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3481f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 349ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 35054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 35961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 360e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 36161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 36261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 36361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 36591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 36691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 3679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3682e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3692e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 370781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 371059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 37291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 37391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 37461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 37591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 37691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3771af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3781af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 37961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 38061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 382ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 38361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 38461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 38561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 38661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 387cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 3889847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 3899847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView = (TextView) findViewById( 3909847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li R.id.time_lapse_recording_time); 3919847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 39248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 393ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 39448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 395f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 396068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 397f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 398f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 399ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 400ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 401ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 402f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 403f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 404f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 4057add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 4067add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 407f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 408f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li initializeControlPanel(); 409f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 410f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 412f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 413f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 414f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 415f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 416f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 417f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 418f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 4197add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mGLRootView == null) { 420c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 421f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 422c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 423f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 424503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 425503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 426469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4277add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 428c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 429469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 431469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 432469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 433da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 4347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.initialize(this, group, mCaptureTimeLapse); 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 437c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 438c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 439c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 440c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 441c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 442c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 443c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 444c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 445f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 446f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 447f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 448f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 449f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 450f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void initializeControlPanel() { 451f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 452f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 4535fda23dc5c015de8fcf9956c2fc9849a8c44b265Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 454f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 455f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 456f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 4576f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4586f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 459f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.initialize(this, 460f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li settings.getPreferenceGroup(R.xml.video_preferences), keys); 461f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 4626f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4636f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4646f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 4652e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4662e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4672e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4682e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4692e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4702e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4712e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4722e768c1b835a127f190395a91477144d8ae850acOwen Lin 47361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 47461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 47561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 47661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 477e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 47861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 479e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 480e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 481e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 48461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 48561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 48661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 48761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 48861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 49061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 49361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 4949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 4959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4977da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mMediaRecorderRecording) viewVideo(mThumbnailButton); 499de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 500de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 501de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 502de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 507de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 508de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 509de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 510e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 512f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 513e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 515e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 517e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 518f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 520f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 521f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 522f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 523f651904fc747442f849bb084aaaf4d3245106860Owen Lin 524de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 526dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 527f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 528f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) mControlPanel.hideSettingPicker(); 529f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 530de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 531e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 5320dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 533b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 534b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 535b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 536b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 537de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 539f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 540f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 541f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 546b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 5489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li hideAlert(); 5499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 56261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 56361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 56461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 56561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 56661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5670ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5680ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5690ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5700ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5890ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5900ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 59291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 59391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 59491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 598f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read CamcorderProfile quality. 5996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 6006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 601f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_quality_default)); 6028c5745a1ed8b825e84e4cc52b2b08b6146d621eaJames Dong mProfile = CamcorderProfile.get(mCameraId, Integer.parseInt(qualityStr)); 6036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 604f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read interval between frame capture. 605f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra String frameIntervalStr = mPreferences.getString( 606f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 607f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_frame_interval_default)); 608f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 609f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra 6107705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 6116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 612f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // Time lapse mode can capture video (using the still camera) at resolutions 613f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // higher than the supported preview sizes. In that case 614f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} will correspond to an unsupported 615f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // preview size. So choose preview size optimally from the supported preview 616f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // sizes. 617f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 618f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 619f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 620f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewWidth = optimalSize.width; 621f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewHeight = optimalSize.height; 6226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 62450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 6256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 6266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 6276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 6286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 630469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 631469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 63250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 633845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 634469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 635469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 636b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 637845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 638845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 63991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 64091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 641845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 642845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 643845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 644232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 645232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 646232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 647522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 648522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 649232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 650b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 651469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 652469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 653b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 654655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong mProfile = CamcorderProfile.get(mCameraId, 655655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong videoQualityHigh 6563a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6573a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 661845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 662845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 663ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6641f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6653a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 66654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 66754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 669f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 671845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 673f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 67450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 675ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 677068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 67848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 679cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 68291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 68391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 699b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 700b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 701b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 702f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 703f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 7049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // Update the last video thumbnail. 7059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 7069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null && !mThumbnailButton.isUriValid()) { 7079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 7089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 7099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 7109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 71448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 71548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 71648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 71748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 71848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 71948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 72048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 72148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 723845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 724ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 725ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 726ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 727ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 728ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 729ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 73050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 73191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 73291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 73391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 73491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 73548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 736d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 737d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 738ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 739845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 740845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 741ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 742845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 743fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 744fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 745845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 74648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 74748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 74848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 74948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 75048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 75148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 75248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 753845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 754845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 755d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 756d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 757845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 758845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 759845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 760845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 761fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 762fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 763cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 764845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 765ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 766845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 767845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 77361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 77461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 7779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 7789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 782fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 791f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) mControlPanel.hideSettingPicker(); 7926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 8003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 8013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 8023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 803cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent && mThumbnailButton != null) { 8069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData(ImageManager.getLastVideoThumbPath()); 8079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 808095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 813845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 814b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 815f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 819cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 820cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 821cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 822cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 823cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 824cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 8250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 8260b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 8270b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 828e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 8293eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 8303eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8310b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8320b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8330b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8340b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 836fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 837fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 838fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 839fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 840fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 844de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 847de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 850de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 851de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 856e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 86761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 86861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 86961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 87061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 87637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 87737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 87837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 87937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 88037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 88137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 882068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 883068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 884314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 885314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 886314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 887314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 888314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 889314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 890314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 891314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 892314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 893314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8943665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8953665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 89948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 90048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 90148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 90248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 90348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 904b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 9059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 906068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 907068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 90891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 90991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 91091561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 91191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 912068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 913068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 914b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9240a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 949e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 96161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 96991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 97091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 97291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 97391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9750ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 97761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9790ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 985dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 986dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 988dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 989dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 994845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 99561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 99680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 99780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 998b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 99980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 10009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 100184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 10023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 100380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 100484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1008b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1013dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1014dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1016d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1021b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1025845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1026f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 1027f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 1028f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10303a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 10317705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 10327705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10337705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 10346227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1035b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10366227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10378d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 103880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 104280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1043d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1044dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 1045dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1046dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 1047dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 1048dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 1049dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 1050dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1053dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1058de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1059b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1060de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1061d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1062d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1063b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1064b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1065b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1066b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1067b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1068de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1069b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1070de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1071de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1072de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1073de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 107461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1075de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1076de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 107980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1080dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 108280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 110030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 110230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 110730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 111030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1111dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1112dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1117dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 111991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 112091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1121111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1122111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1123111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1124111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1125111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1126111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1127111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1128111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1129111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1130111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1131111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1145de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1151d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11636227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11659ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11699ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1170d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1171d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1172b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1173b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1174b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1175b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1176b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1177b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1178b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1179b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1180b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1181b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1182ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1183ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1184ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1185ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1186ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1187ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1188ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 11897add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1190ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1191ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1192ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1193ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 12006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 12016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 12026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 12046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 12076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 12086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 12106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 12116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 12136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 12146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 12156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 12176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 12186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 12196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1220626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 12216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 12226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 12256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 12266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 12286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 12296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12316227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12326227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1233ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1234ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12357add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 1236a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing) return; 12377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 12387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1239ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1241ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12431ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12441ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12451ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12461ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1247068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1248ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12501ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12511ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1252ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1255c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1256c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 125773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 125873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12597e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12607e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12617e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12627e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12647e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12667e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1267469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12687e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12697e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1284e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 128591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 128691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1287e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1288f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1289b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1290b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1291b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12928d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12948d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 129661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 129761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 13009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1318b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1319b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 13249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 13278d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 132861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1334e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 133746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13409847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView != null) { 13419847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setText(""); 13429847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setVisibility(View.VISIBLE); 13439847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 13445f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1345cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 135061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 135161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 135261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 13599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 136084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 136361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 136461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 136561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1366cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1367cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 136884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 136984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 137161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 137261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 137361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 137461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 137584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 137784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 137884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 137961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 138061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 138161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 138261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 138361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 138461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 138584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 138684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 138761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 138861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 138961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 139061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 139161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 139261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 139361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 139461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 139561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 139661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 139761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 139861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 139984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 140184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 140261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 140384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 14059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewVideo(RotateImageView view) { 14069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if(view.isUriValid()) { 14079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Intent intent = new Intent(Util.REVIEW_ACTION, view.getUri()); 140846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 140946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 141046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 141172d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 14129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li intent = new Intent(Intent.ACTION_VIEW, view.getUri()); 1413141e3cc66815fafce690c889269a30ce7e06c4daWu-cheng Li startActivity(intent); 141472d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 14159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "review video fail. uri=" + view.getUri(), e); 141672d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 141746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 141846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 14199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 142046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 14308d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1432f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li mCurrentVideoFilename = mVideoFilename; 1433f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li Log.v(TAG, "Setting current video filename: " 1434f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li + mCurrentVideoFilename); 1435f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li needToRegisterRecording = true; 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1438f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li deleteVideoFile(mVideoFilename); 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1440f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 144446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 14469847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView != null) { 14479847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setVisibility(View.GONE); 14489847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 1449cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14539a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1455dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1456dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1459cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1461cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1464cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1466cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1470cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1472cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 14769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(mCurrentVideoUri, videoFrame); 14809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1481de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1482de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 14849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = (RotateImageView)findViewById(R.id.review_thumbnail); 14859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastVideoThumbPath()); 14889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1489de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1490de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 1492f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1493f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1494f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 149591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 149691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 149761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 14999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1500d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 15019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 15039bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 15049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 15059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1506f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 15109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 15119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Video.Thumbnails._ID }; 15129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI 15139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 15149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 15159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 15169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. Use CursorLoader. 15173966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li return managedQuery(uri, projections, Media.BUCKET_ID + " = ?", 15183966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li new String[] {ImageManager.CAMERA_IMAGE_BUCKET_ID}, 15199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li VideoColumns._ID + " DESC"); 15209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 1523f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.thumbnail_list); 1524de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList == null) return; 1525de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1526de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int width = mThumbnailList.getWidth(); 1527de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int height = mThumbnailList.getHeight(); 1528de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1529de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Add gallery button to header view. 1530de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList.getHeaderViewsCount() == 0) { 1531de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li LayoutInflater inflater = getLayoutInflater(); 1532de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Button b = new Button(this); 1533de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li ListView.LayoutParams params = new ListView.LayoutParams(width, width); 1534de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setId(R.id.btn_gallery); 1535de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setLayoutParams(params); 1536de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setOnClickListener(this); 1537de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setBackgroundResource(R.drawable.ic_menu_gallery); 1538de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.addHeaderView(b); 15399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1540de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1541de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Set cursor adapter. 1542de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 1543de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li / (width + mThumbnailList.getDividerHeight()) - 1; 1544de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 1545de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter = new ThumbnailAdapter( 1546de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, 1547de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li false); 1548de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setAdapter(mThumbnailAdapter); 1549de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 15509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 15539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 1554de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.getCursor().requery(); 1555de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.notifyDataSetChanged(); 15569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 15599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 15609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewVideo((RotateImageView)v); 15619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private static ImageManager.DataLocation dataLocation() { 15659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return ImageManager.DataLocation.EXTERNAL; 15669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1583678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1585678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1587678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1588678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1589678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1590678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1591678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1592678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1593678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1594678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1595678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1596678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1597678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1598678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1599678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1600678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1601678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1602678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1603678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1604678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1605678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1606678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1607678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1608678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1609678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1610678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1611678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1612678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1613678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1614678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1615678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1616678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1617678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1618678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1619678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1620678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1621678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1622678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1623678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1624d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 162523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 162623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 162723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1628d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1629d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1630d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1631d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1632d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 163397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1634b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1635d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1636678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1637d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1638678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1639d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1640678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1641d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1642678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1643678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1644678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1645678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 16469847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li String timeLapseText = "(" + getTimeLapseVideoLengthString(delta) + ")"; 16479847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // In xlarge layout, recording time and time lapse recording time 16489847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // are separated in two lines. In other layouts, they are in one 16499847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // line. 16509847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView == null) { 16519847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li text += " " + timeLapseText; 16529847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } else { 16539847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setText(timeLapseText); 16549847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 1655d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1656678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1657d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1658d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1659d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1660d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1661d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1662d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1663d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1664482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1665482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1666482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1667d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1668d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1669d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1670d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1671678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 167213874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1673678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1674d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1675e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1676da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1677da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1678da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1679da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 168050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 168150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 168250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16843a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 168550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1686da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1687da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1688da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1689da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1690da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1691da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1692da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1693da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1694da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1695da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1696da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1697da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1698da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1699da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1700da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 170150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 17026dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 17036dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 17046dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 17056dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 17066dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 170750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 17086dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 17096dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 17106dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 17116dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 17126dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 171350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 171450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 171550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 17166dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 17176dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 17186dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 17196dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 172050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 172150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1722ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 172350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 172450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 172550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1727e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 17289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 17299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1733d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1734e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 17359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 17369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1738e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1739e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 174050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1741f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1742f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1743f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1744f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1745f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1746f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1747f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1748f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1749f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1750f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1751f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1752f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 175385f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1754ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1755ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 17566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 17576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1758ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1759ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1760ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1761068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1762068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 176350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1764d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1765d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1766d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1767d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1768d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1769d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1770d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1771d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1772d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1773ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1774d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1775d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 177650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 177750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 17781f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 17791f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1780469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1781469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1782469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1783469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1784469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1785469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1786469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1787469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1788469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1789469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 17901f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 17911f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1792469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1793469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1794469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1795469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1796469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1797469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1798469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1799469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1800469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1801469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1802469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1803469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1804469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1805469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1806469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1807469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1808469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1809469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1810469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1811469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1812469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1813fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1814469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1815469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1816469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1817469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1818469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1819469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1820706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1821469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1822469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1823469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1824469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1825469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1826469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1827469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1828469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1829469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1830469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1831469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1832469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1833469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1834469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1835469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1836469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 18377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 18387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 18397add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18407add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 18417add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 18427add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 18437add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 18447add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1845469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 18461f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1847f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 1848f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 1849f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li public void onSharedPreferencesChanged() { 1850f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li VideoCamera.this.onSharedPreferencesChanged(); 1851f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1852f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1854