VideoCamera.java revision 13161c7fe39bf019a334d8ea7e4eaddc1988adad
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; 6102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.GestureDetector; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Liimport android.view.MotionEvent; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 68ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 7061b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 73059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 7484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 7584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 80d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 81d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 82d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 83d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 84d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 85da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 86d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 9077c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 9177c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 92d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 93e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 94469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 101f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 106ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 107ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 108ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1160ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 118e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 119e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 120e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 121f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 122f651904fc747442f849bb084aaaf4d3245106860Owen Lin 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1316eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private android.hardware.Camera mCameraDevice; 1326eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 1336eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li 1341ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1361f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 137ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 138522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 139522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 140469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 14170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // xlarge devices use control panel. Other devices use head-up display. 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 14913161c7fe39bf019a334d8ea7e4eaddc1988adadWu-cheng Li // The last recorded video. 1509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 151de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 1523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 161dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 162dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 170d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 171845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 172b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 17382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 17482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 1776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 18361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 185d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 1889847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li private TextView mRecordingTimeView, mTimeLapseRecordingTimeView; 1892e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1908d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1927e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 194059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 19550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 197ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 198ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 199ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 200ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 20102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 20202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 203d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 204d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 210f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 211f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 212f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 213f651904fc747442f849bb084aaaf4d3245106860Owen Lin 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 215cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 216cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 221d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 225b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 226b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 227ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 228ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 229ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2320a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 235937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 248b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 25391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 25491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 26230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 26330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 26430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 26530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 26630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 269068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 276068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 277068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 278068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 279068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 280068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 281068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 282068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 283068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 284068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 285068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 290ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 291ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 292ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 293ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 294ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 295ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 296ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 297ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 298ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 299ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 300ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 301ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 302ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3031ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3041ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3051ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 3061ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3071ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 30850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 309ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 31150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 31248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 313ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 31448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 31548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 316ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 31748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 318ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 323f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 324f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 325f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 326f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 327f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 330ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 331ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 33248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 333ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 337a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsVideoCaptureIntent = isVideoCaptureIntent(); 338a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsVideoCaptureIntent) { 339a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera_attach); 340a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 341a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan View controlBar = findViewById(R.id.control_bar); 342a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 343a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan ImageView retake = 344a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan (ImageView) controlBar.findViewById(R.id.btn_retake); 345a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan retake.setOnClickListener(this); 346a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan retake.setImageResource(R.drawable.btn_ic_review_retake_video); 347a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 348a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 349a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 350a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.video_camera); 351a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan 352a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan initThumbnailButton(); 353a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 354a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mSwitcher.setOnSwitchListener(this); 355a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 356a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3581f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3591f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3601f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 361ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3621f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 363ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 36454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 373e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 37461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 37561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 37661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 37761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 37861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 379cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 3809847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 3819847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView = (TextView) findViewById( 3829847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li R.id.time_lapse_recording_time); 3839847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li 38448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 385ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 38648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 387f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 388068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 389f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 390f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 391ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 392ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 393ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 394f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 39570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // Initialize after startPreview becuase this need mParameters. 396f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li initializeControlPanel(); 39770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li // xlarge devices use control panel. Other devices use head-up display. 39870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mControlPanel == null) { 39970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 40070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 40170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 40270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 403f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 404f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 405f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 40670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay == null) return; 407f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 408f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 409f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 410f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 412f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 413f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 4147add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mGLRootView == null) { 415c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 416f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 417c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 418f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 419503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 420503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 421469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 42270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay == null) return; 4237add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 424c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 425469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 427469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 428469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 429da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 4307add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.initialize(this, group, mCaptureTimeLapse); 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 433c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 43402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 435c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 436c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 437c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 438c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 439c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 440c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 441f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 442f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 443f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 444f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 445f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 44670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private boolean collapseCameraControls() { 44770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 44870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 44970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 45070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mControlPanel != null && mControlPanel.dismissSettingPopup()) { 45170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return true; 45270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 45370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li return false; 45470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 45570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 45670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li private void enableCameraControls(boolean enable) { 45770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 45870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mControlPanel != null) mControlPanel.setEnabled(enable); 45970027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 46070027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li 461f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void initializeControlPanel() { 462f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 463f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 4645fda23dc5c015de8fcf9956c2fc9849a8c44b265Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 46570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li CameraSettings.KEY_VIDEO_QUALITY, 466f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 467f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 468f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 4696f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4706f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 471f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.initialize(this, 4727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li settings.getPreferenceGroup(R.xml.video_preferences), keys, 4737f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li false); 474f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 47502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mPopupGestureDetector = new GestureDetector(this, 47602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li new PopupGestureListener()); 4776f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4786f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4796f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 4802e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4812e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4822e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4832e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4842e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4852e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4862e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4872e768c1b835a127f190395a91477144d8ae850acOwen Lin 48861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 48961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 49061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 49161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 492e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 49361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 494e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 495e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 496e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 49961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 50061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 50161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 50261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 50361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 50561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 50861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 5099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 5109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 5127da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 5139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mMediaRecorderRecording) viewVideo(mThumbnailButton); 514de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 515de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 516de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 517de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 522de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 523de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 524de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 525e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 5269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 527f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 528e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 5299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 530e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 532e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 533f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 535f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 536f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 537f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 538f651904fc747442f849bb084aaaf4d3245106860Owen Lin 539de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 541dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 54270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (collapseCameraControls()) return; 543f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 544de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 545e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 5460dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 547b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 548b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 549b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 550b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 551de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 553f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 554f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 555f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 560b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 5629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li hideAlert(); 5639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5689a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5699a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5739a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 57661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 57761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 57861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 57961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 58061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5810ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5820ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5830ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5840ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 6009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 6019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 6029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 6030ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 6040ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 6059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 60691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 60791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 60891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 6099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 612f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read CamcorderProfile quality. 6136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 6146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 615f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_quality_default)); 6168c5745a1ed8b825e84e4cc52b2b08b6146d621eaJames Dong mProfile = CamcorderProfile.get(mCameraId, Integer.parseInt(qualityStr)); 6176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 618f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read interval between frame capture. 619f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra String frameIntervalStr = mPreferences.getString( 620f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 621f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_frame_interval_default)); 622f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 623f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra 6247705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 6256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 626f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // Time lapse mode can capture video (using the still camera) at resolutions 627f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // higher than the supported preview sizes. In that case 628f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} will correspond to an unsupported 629f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // preview size. So choose preview size optimally from the supported preview 630f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // sizes. 631f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 632f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 633f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 634f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewWidth = optimalSize.width; 635f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewHeight = optimalSize.height; 6366227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6376227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 63850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 6396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 6406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 6416227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 6426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6436227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 644469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 645469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 64650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 647845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 648469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 649469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 650b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 65391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 65491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 655845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 656845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 657845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 658232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 659232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 660232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 661522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 662522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 663232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 664b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 665469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 666469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 667b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 668655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong mProfile = CamcorderProfile.get(mCameraId, 669655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong videoQualityHigh 6703a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6713a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 675845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 676845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 677ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6781f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6793a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 68054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 68154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 683f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 685845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 687f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 68850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 689ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 691068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 69248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 693cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 69691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 69791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 7033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 7059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 7069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 7079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 7089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 7099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 7109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 7119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 713b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 714b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 715b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 716f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 717f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 7189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // Update the last video thumbnail. 7199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 7209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null && !mThumbnailButton.isUriValid()) { 7219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 7229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 7239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 72648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 72748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 72848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 72948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 73048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 73148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 73248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 73348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 73448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 736845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 737ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 738ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 739ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 740ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 741ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 7426eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 743ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 74450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 74591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 74691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 74791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 74891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 74948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 750d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 751d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 752ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 753845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 754845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 755ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 756845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 757fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 758fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 759845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 76048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 76148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 76248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 76348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 76448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 76548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 76648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 767845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 768845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 769d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 770d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 771845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 772845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 773845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 774845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 775fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 776fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 777cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 778845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 779ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 780845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 781845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 78761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 78861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 7919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 7929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 796fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 8006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 8016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 8026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 8036227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 80502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mControlPanel != null) mControlPanel.dismissSettingPopup(); 8066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 8086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 8096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 8106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 8116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 8143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 8153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 8163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 817cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent && mThumbnailButton != null) { 8209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData(ImageManager.getLastVideoThumbPath()); 8219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 822095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 828b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 829f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 833cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 834cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 835cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 836cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 837cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 838cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 8390b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 8400b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 8410b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 842e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 84370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } else if (!collapseCameraControls()) { 8443eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8450b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8460b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8470b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8480b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 850fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 851fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 852fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 853fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 854fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 858de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 861de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 864de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 865de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 870e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 88161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 88261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 88361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 88461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 89037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 89137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 89237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 89337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 89437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 89537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 896068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 897068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 898314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 899314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 900314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 901314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 902314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 903314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 904314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 905314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 906314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 907314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 9083665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 9093665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 9103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 9113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 9123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 91348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 91448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 91548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 91648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 91748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 918b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 919068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 920068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 92191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 92291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 92391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 92470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li collapseCameraControls(); 925068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 926068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 927b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9370a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 959e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 962e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 97461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 98291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 98391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 98591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 98691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9880ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 99061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9920ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 998dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 999dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 1001dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 1002dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 100880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 1009b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 101080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 10119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 101284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 10133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 101480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 101584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1019b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 10209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1024dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 1025dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 1027d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1032b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1036845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1037f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 10386897561d02003e59c038f1dc4d4669e3723e9cadWu-cheng Li mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER); 1039f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10413a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 10427705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 10437705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10447705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 10456227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1046b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10476227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10488d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 104980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 105380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1054d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1055dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 1056dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1057dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 1058dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 1059dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 1060dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 1061dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1064dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1069de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1070b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1071de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1072d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1073d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1074b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1075b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1076b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1077b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1078b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1079de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1080b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1081de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1082de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1083de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1084de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 108561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1086de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1087de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 109080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1091dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 109380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 111130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 111330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 111830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 112130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1122dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1123dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1128dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 113091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 113191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1132111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1133111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1134111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1135111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1136111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1137111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1138111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1139111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1140111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1141111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1142111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1156de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1162d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11779ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11789ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11799ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11809ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1181d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1182d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1183b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1184b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1185b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1186b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1187b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1188b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1189b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1190b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1191b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1192b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1193ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1194ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1195ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1196ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1197ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1198ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1199ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 12007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1201ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1202ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1203ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1204ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 12056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 12076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 12086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 12096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 12106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 12116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 12126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 12136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 12156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12166227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 12186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 12196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 12216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 12226227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 12246227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 12256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 12266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 12286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 12296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 12306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1231626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 12326227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 12336227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12346227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12356227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 12366227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 12371f09dac3d664734d099765783dae1233ef023226Wu-cheng Li initializeControlPanel(); 12386227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 12406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 12416227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12436227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12446227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1246ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12477add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 1248a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing) return; 12497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 12507add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12526227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12551ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12561ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12571ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 125812a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Read media profile again because camera id is changed. 125912a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li readVideoPreferences(); 126012a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li resizeForPreviewAspectRatio(); 1261068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12631ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12641ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12651f09dac3d664734d099765783dae1233ef023226Wu-cheng Li initializeControlPanel(); 12661ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1269ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1270c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1271c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 127273e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 127373e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12747e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12757e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12767e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12777e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12787e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12797e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12807e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12817e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1282469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12837e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12847e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12857e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12867e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12968d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12978d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12988d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1299e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 130091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 130191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1302e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1303f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1304b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1305b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1306b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 13078d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13088d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 13098d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 13109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 131161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 131261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 13139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 13149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 13159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 13169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 13179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 13189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 13199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 13209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 13219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 13229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1333b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1334b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13389c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 13399c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 13428d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 134361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 134870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li enableCameraControls(false); 1349e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 135246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13559847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView != null) { 13569847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setText(""); 13579847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setVisibility(View.VISIBLE); 13589847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 13595f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1360cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 136561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 136661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 136761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 137484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 137684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 137761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 137861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 137961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1380cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1381cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 138284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 138384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 138461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 138561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 138661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 138761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 138861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 138984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 139084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 139184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 139284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 139361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 139461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 139561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 139661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 139761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 139861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 139984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 140084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 140161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 140261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 140361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 140461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 140561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 140661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 140761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 140861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 140961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 141061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 141161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 141261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 141384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 141484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 141584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 141661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 141784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 141884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 14199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewVideo(RotateImageView view) { 14209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if(view.isUriValid()) { 14219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Intent intent = new Intent(Util.REVIEW_ACTION, view.getUri()); 142246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 142346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 142446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 142572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 14269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li intent = new Intent(Intent.ACTION_VIEW, view.getUri()); 1427141e3cc66815fafce690c889269a30ce7e06c4daWu-cheng Li startActivity(intent); 142872d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 14299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "review video fail. uri=" + view.getUri(), e); 143072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 143146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 143246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 14339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 143446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 14448d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1446f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li mCurrentVideoFilename = mVideoFilename; 1447f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li Log.v(TAG, "Setting current video filename: " 1448f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li + mCurrentVideoFilename); 1449f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li needToRegisterRecording = true; 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1452f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li deleteVideoFile(mVideoFilename); 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 145470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li enableCameraControls(true); 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 145846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 14609847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView != null) { 14619847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setVisibility(View.GONE); 14629847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 1463cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1470dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1473cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1475cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1478cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1480cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1484cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1486cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 14909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(mCurrentVideoUri, videoFrame); 14949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1495de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1496de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 14989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = (RotateImageView)findViewById(R.id.review_thumbnail); 14999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 15009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 15019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastVideoThumbPath()); 15029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1503de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1504de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 1506f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1507f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1508f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 150991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 151091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 151161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 15129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 15139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1514d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 15159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 15179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 15189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 15199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1520f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private static ImageManager.DataLocation dataLocation() { 15249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return ImageManager.DataLocation.EXTERNAL; 15259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1527678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1528678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1529678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1530678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1531678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1532678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1533678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1534678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1535678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1536678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1537678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1538678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1565678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1583d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 158423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 158523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 158623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1587d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1588d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1589d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1590d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1591d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 159297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1593b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1594d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1595678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1596d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1597678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1598d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1599678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1600d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1601678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1602678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1603678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1604678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 16059847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li String timeLapseText = "(" + getTimeLapseVideoLengthString(delta) + ")"; 16069847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // In xlarge layout, recording time and time lapse recording time 16079847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // are separated in two lines. In other layouts, they are in one 16089847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li // line. 16099847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li if (mTimeLapseRecordingTimeView == null) { 16109847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li text += " " + timeLapseText; 16119847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } else { 16129847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li mTimeLapseRecordingTimeView.setText(timeLapseText); 16139847656580c612bee31b5b1f2256d2cad718644fWu-cheng Li } 1614d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1615678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1616d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1617d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1618d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1619d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1620d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1621d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1622d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1623482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1624482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1625482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1626d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1627d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1628d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1629d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1630678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 163113874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1632678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1633d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1634e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1635da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1636da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1637da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1638da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 163950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 164050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 164150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16433a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 164450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1645da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1646da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1647da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1648da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1649da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1650da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1651da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1652da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1653da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1654da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1655da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1656da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1657da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1658da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1659da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 166050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16616dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16626dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16636dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16646dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16656dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 166650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16686dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16706dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 167250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 167350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 167450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 16756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 16766dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 16776dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 16786dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 167950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 168050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1681ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 168250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 168312a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li // Keep preview size up to date. 168412a1f7a284f750ca0eb75689c9d07eaf72cd758fWu-cheng Li mParameters = mCameraDevice.getParameters(); 168550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 168650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1688e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 16899ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 16909ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1694d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1695e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 16969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 16979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 16989ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1699e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1700e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 170150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1702f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1703f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1704f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1705f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1706f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1707f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1708f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1709f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1710f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1711f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1712f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1713f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 171485f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1715ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1716ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 17176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 17186227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1719ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1720ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1721ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1722068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1723068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 172450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1725d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1726d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1727d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1728d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1729d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1730d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1731d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1732d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1733d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1734ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1735d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1736d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 173750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 173850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 17391f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 17401f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1741469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1742469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1743469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1744469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 174587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 1746469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1747469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 174887695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1749469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1750469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 17511f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 17521f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1753469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1754469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1755469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1756469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1757469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1758469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1759469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1760469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1761469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1762469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1763469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1764469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1765469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1766469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1767469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1768469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1769469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1770469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1771469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1772469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1773469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1774fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1775469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1776469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1777469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1778469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1779469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1780469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 178170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li if (mHeadUpDisplay != null) { 178270027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 178370027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li } 1784469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1785469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1786469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1787469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1788469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1789469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1790469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1791469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 179287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 1793469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1794469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1795469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1796469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1797469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1798469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1799469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 18007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 18017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 18027add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18037add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 18047add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 18057add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 18067add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 18077add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1808469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 18091f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1810f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li 1811f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 181287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 181387695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li VideoCamera.this.onSharedPreferenceChanged(); 1814f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 1815f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li } 181602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 181702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li @Override 181802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 181902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 182002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 182102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 182202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 182302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 182402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return super.dispatchTouchEvent(m); 182502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 182602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 182702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private int mPopupLocations[] = new int[2]; 182802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 182902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 183002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 183102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li int x = Math.round(e.getX()); 183202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li int y = Math.round(e.getY()); 183302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 183402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 183502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li View v = mControlPanel.getActivePopupWindow(); 183602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (v == null) return false; 183702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 183802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Dismiss the popup window if users touch on the outside. 183902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li v.getLocationOnScreen(mPopupLocations); 184002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (x < mPopupLocations[0] || x > mPopupLocations[0] + v.getWidth() 184102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li || y < mPopupLocations[1] || y > mPopupLocations[1] + v.getHeight()) { 184202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li mControlPanel.dismissSettingPopup(); 184302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 184402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 184502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 184602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 184702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 1848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1849