VideoCamera.java revision 9847656580c612bee31b5b1f2256d2cad718644f
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, 453f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 454f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 455f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 4566f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4576f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 458f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.initialize(this, 459f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li settings.getPreferenceGroup(R.xml.video_preferences), keys); 460f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 4616f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4626f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4636f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 4642e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4652e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4662e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4672e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4682e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4692e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4702e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4712e768c1b835a127f190395a91477144d8ae850acOwen Lin 47261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 47361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 47461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 47561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 476e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 47761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 478e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 479e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 480e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 48361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 48461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 48561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 48661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 48761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 48961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 49261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 4939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 4949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4967da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mMediaRecorderRecording) viewVideo(mThumbnailButton); 498de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 499de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 500de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 501de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 506de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 507de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 508de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 509e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 511f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 512e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 514e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 516e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 517f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 519f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 520f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 521f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 522f651904fc747442f849bb084aaaf4d3245106860Owen Lin 523de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 525dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 526f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 527f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) mControlPanel.hideSettingPicker(); 528f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 529de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 530e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 5310dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 532b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 533b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 534b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 535b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 536de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 538f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 539f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 540f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 545b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 5479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li hideAlert(); 5489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5539a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 56161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 56261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 56361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 56461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 56561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5660ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5670ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5680ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5690ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5880ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5890ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 59191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 59291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 59391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 597f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read CamcorderProfile quality. 5986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 5996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 600f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_quality_default)); 6018c5745a1ed8b825e84e4cc52b2b08b6146d621eaJames Dong mProfile = CamcorderProfile.get(mCameraId, Integer.parseInt(qualityStr)); 6026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 603f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read interval between frame capture. 604f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra String frameIntervalStr = mPreferences.getString( 605f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 606f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_frame_interval_default)); 607f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 608f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra 6097705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 6106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 611f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // Time lapse mode can capture video (using the still camera) at resolutions 612f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // higher than the supported preview sizes. In that case 613f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} will correspond to an unsupported 614f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // preview size. So choose preview size optimally from the supported preview 615f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // sizes. 616f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 617f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 618f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 619f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewWidth = optimalSize.width; 620f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewHeight = optimalSize.height; 6216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 62350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 6246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 6256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 6266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 6276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 629469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 630469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 63150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 632845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 633469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 634469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 635b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 636845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 637845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 63891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 63991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 640845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 641845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 642845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 643232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 644232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 645232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 646522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 647522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 648232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 649b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 650469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 651469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 652b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 653655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong mProfile = CamcorderProfile.get(mCameraId, 654655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong videoQualityHigh 6553a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6563a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 660845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 661845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 662ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6631f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6643a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 66554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 66654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 668f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 670845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 672f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 67350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 674ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 676068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 67748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 678cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 68191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 68291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 698b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 699b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 700b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 701f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 702f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 7039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // Update the last video thumbnail. 7049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 7059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null && !mThumbnailButton.isUriValid()) { 7069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 7079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 7089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 7099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 71348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 71448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 71548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 71648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 71748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 71848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 71948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 72048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 722845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 723ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 724ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 725ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 726ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 727ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 728ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 72950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 73091561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 73191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 73291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 73391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 73448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 735d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 736d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 737ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 738845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 739845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 740ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 741845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 742fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 743fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 744845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 74548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 74648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 74748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 74848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 74948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 75048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 75148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 752845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 753845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 754d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 755d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 756845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 757845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 758845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 759845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 760fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 761fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 762cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 763845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 764ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 765845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 766845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 77261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 77361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 7769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 7779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 781fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 790f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) mControlPanel.hideSettingPicker(); 7916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 8003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 8013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 802cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent && mThumbnailButton != null) { 8059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData(ImageManager.getLastVideoThumbPath()); 8069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 807095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 813b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 814f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 818cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 819cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 820cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 821cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 822cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 823cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 8240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 8250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 8260b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 827e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 8283eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 8293eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8300b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8310b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8320b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8330b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 835fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 836fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 837fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 838fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 839fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 843de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 849de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 850de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 855e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 86661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 86761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 86861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 86961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 87537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 87637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 87737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 87837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 87937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 88037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 881068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 882068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 883314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 884314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 885314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 886314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 887314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 888314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 889314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 890314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 891314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 892314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8933665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8943665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 89848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 89948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 90048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 90148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 90248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 903b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 9049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 905068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 906068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 90791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 90891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 90991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 91091561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 911068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 912068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 913b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9230a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 945e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 948e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 96061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 96891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 96991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 97191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 97291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9740ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 97661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9780ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 984dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 985dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 987dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 988dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 993845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 99461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 99580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 99680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 997b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 99880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 100084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 10013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 100280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 100384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1007b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1012dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1013dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1015d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1020b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1024845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1025f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 1026f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 1027f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10293a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 10307705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 10317705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10327705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 10336227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1034b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10356227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10368d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 103780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10389a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 104180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1042d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1043dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 1044dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1045dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 1046dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 1047dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 1048dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 1049dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1052dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1057de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1058b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1059de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1060d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1061d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1062b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1063b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1064b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1065b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1066b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1067de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1068b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1069de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1070de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1071de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1072de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 107361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1074de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1075de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 107880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1079dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 108180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 109930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 110130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 110630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 110930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1110dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1111dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1116dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 111891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 111991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1120111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1121111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1122111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1123111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1124111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1125111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1126111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1127111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1128111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1129111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1130111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1150d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11649ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11659ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1169d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1170d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1171b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1172b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1173b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1174b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1175b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1176b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1177b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1178b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1179b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1180b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1181ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1182ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1183ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1184ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1185ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1186ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1187ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 11887add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1189ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1190ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1191ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1192ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 11996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 12006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 12016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 12036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 12066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 12076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 12096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 12106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 12126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 12136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 12146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 12166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 12176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 12186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1219626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 12206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 12216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 12246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 12256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 12276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 12286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12316227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1232ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1233ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 1235a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing) return; 12367add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 12377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1238ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1240ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1241ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12421ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12431ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12441ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12451ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1246068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1247ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12501ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1252ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1254c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1255c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 125673e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 125773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12587e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12597e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12607e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12617e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12627e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12647e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1266469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12677e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12687e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12697e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12808d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1283e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 128491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 128591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1286e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1287f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1288b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1289b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1290b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12918d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12928d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 129561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 129661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 12999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1317b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1318b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 13239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 13268d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 132761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1333e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 133646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13399847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView != null) { 13409847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setText(""); 13419847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setVisibility(View.VISIBLE); 13429847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 13435f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1344cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 134961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 135061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 135161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 13589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 135984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 136261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 136361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 136461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1365cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1366cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 136784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 136884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 137061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 137161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 137261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 137361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 137484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 137684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 137784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 137861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 137961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 138061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 138161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 138261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 138361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 138484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 138584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 138661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 138761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 138861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 138961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 139061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 139161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 139261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 139361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 139461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 139561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 139661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 139761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 139884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 139984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 140084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 140161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 140284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 14049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewVideo(RotateImageView view) { 14059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if(view.isUriValid()) { 14069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Intent intent = new Intent(Util.REVIEW_ACTION, view.getUri()); 140746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 140846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 140946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 141072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 14119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li intent = new Intent(Intent.ACTION_VIEW, view.getUri()); 1412141e3cc66815fafce690c889269a30ce7e06c4daWu-cheng Li startActivity(intent); 141372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 14149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "review video fail. uri=" + view.getUri(), e); 141572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 141646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 141746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 14189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 141946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 14298d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1431f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li mCurrentVideoFilename = mVideoFilename; 1432f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li Log.v(TAG, "Setting current video filename: " 1433f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li + mCurrentVideoFilename); 1434f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li needToRegisterRecording = true; 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1437f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li deleteVideoFile(mVideoFilename); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1439f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 144346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 14459847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView != null) { 14469847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setVisibility(View.GONE); 14479847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 1448cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1454dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1455dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1458cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1460cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1463cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1465cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1471cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 14759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(mCurrentVideoUri, videoFrame); 14799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1480de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1481de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 14839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = (RotateImageView)findViewById(R.id.review_thumbnail); 14849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 14869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastVideoThumbPath()); 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1488de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1489de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 1491f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1492f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1493f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 149491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 149591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 149661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 14989bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1499d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 15009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 15029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 15039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 15049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1505f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 15099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 15109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Video.Thumbnails._ID }; 15119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI 15129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 15139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 15149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 15159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. Use CursorLoader. 15163966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li return managedQuery(uri, projections, Media.BUCKET_ID + " = ?", 15173966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li new String[] {ImageManager.CAMERA_IMAGE_BUCKET_ID}, 15189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li VideoColumns._ID + " DESC"); 15199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 1522f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.thumbnail_list); 1523de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList == null) return; 1524de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1525de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int width = mThumbnailList.getWidth(); 1526de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int height = mThumbnailList.getHeight(); 1527de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1528de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Add gallery button to header view. 1529de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList.getHeaderViewsCount() == 0) { 1530de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li LayoutInflater inflater = getLayoutInflater(); 1531de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Button b = new Button(this); 1532de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li ListView.LayoutParams params = new ListView.LayoutParams(width, width); 1533de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setId(R.id.btn_gallery); 1534de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setLayoutParams(params); 1535de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setOnClickListener(this); 1536de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setBackgroundResource(R.drawable.ic_menu_gallery); 1537de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.addHeaderView(b); 15389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1539de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1540de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Set cursor adapter. 1541de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 1542de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li / (width + mThumbnailList.getDividerHeight()) - 1; 1543de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 1544de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter = new ThumbnailAdapter( 1545de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, 1546de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li false); 1547de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setAdapter(mThumbnailAdapter); 1548de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 15499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 15529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 1553de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.getCursor().requery(); 1554de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.notifyDataSetChanged(); 15559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 15589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 15599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewVideo((RotateImageView)v); 15609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private static ImageManager.DataLocation dataLocation() { 15649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return ImageManager.DataLocation.EXTERNAL; 15659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1583678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1585678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1587678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1588678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1589678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1590678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1591678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1592678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1593678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1594678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1595678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1596678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1597678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1598678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1599678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1600678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1601678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1602678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1603678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1604678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1605678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1606678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1607678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1608678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1609678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1610678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1611678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1612678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1613678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1614678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1615678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1616678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1617678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1618678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1619678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1620678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1621678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1622678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1623d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 162423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 162523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 162623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1627d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1628d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1629d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1630d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1631d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 163297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1633b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1634d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1635678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1636d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1637678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1638d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1639678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1640d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1641678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1642678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1643678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1644678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 16459847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li String timeLapseText = "(" + getTimeLapseVideoLengthString(delta) + ")"; 16469847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // In xlarge layout, recording time and time lapse recording time 16479847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // are separated in two lines. In other layouts, they are in one 16489847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // line. 16499847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView == null) { 16509847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li text += " " + timeLapseText; 16519847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } else { 16529847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setText(timeLapseText); 16539847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 1654d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1655678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1656d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1657d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1658d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1659d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1660d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1661d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1662d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1663482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1664482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1665482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1666d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1667d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1668d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1669d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1670678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 167113874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1672678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1673d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1674e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1675da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1676da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1677da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1678da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 167950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 168050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 168150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16833a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 168450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1685da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1686da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1687da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1688da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1689da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1690da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1691da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1692da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1693da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1694da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1695da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1696da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1697da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1698da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1699da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 170050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 17016dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 17026dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 17036dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 17046dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 17056dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 170650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 17076dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 17086dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 17096dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 17106dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 17116dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 171250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 171350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 171450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 17156dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 17166dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 17176dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 17186dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 171950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 172050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1721ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 172250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 172350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 172450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 17259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1726e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 17279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 17289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 17299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 17309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 17319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1732d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1733e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 17349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 17359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 17369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1737e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1738e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 173950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1740f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1741f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1742f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1743f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1744f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1745f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1746f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1747f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1748f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1749f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1750f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1751f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 175285f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1753ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1754ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 17556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 17566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1757ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1758ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1759ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1760068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1761068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 176250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1763d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1764d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1765d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1766d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1767d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1768d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1769d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1770d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1771d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1772ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1773d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1774d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 177550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 177650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 17771f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 17781f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1779469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1780469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1781469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1782469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1783469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1784469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1785469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1786469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1787469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1788469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 17891f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 17901f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1791469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1792469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1793469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1794469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1795469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1796469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1797469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1798469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1799469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1800469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1801469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1802469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1803469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1804469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1805469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1806469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1807469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1808469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1809469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1810469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1811469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1812fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1813469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1814469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1815469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1816469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1817469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1818469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1819706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1820469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1821469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1822469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1823469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1824469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1825469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1826469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1827469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1828469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1829469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1830469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1831469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1832469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1833469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1834469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1835469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 18367add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 18377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 18387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18397add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 18407add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 18417add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 18427add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 18437add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1844469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 18451f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1846f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 1847f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 1848f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li public void onSharedPreferencesChanged() { 1849f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li VideoCamera.this.onSharedPreferencesChanged(); 1850f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1851f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1853