VideoCamera.java revision 8c5745a1ed8b825e84e4cc52b2b08b6146d621ea
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Licensed under the Apache License, Version 2.0 (the "License"); you may not 561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * use this file except in compliance with the License. You may obtain a copy of 661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 1261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 1361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * License for the specific language governing permissions and limitations under 1461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImage; 20b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImageList; 21b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 22b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 23b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLView; 24b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 25b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 353f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 407e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 41469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 43cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 45f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 49dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Liimport android.os.ParcelFileDescriptor; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 54469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.provider.MediaStore.Video.VideoColumns; 569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.provider.Settings; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatraimport android.view.Display; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6061b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 64ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6661b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 69059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 7084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 7184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView.OnItemClickListener; 749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 75f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 81d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 82d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 83d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 84d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 86da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 87d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 9023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 9177c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 9277c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 93d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 94e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 95469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 102f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 107ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 108ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 109ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1169a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1170ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 119e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 120e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 121e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 122f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 123f651904fc747442f849bb084aaaf4d3245106860Owen Lin 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1321ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1341f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 135ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 136522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 137522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 138469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 139469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private MenuItem mSwitchTimeLapseMenuItem; 1419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 143e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1449f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1459f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of small devices has a thumbnail button, which shows the last 1469f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of xlarge devices have a list of thumbnails, which show the 1499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 1533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 162dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 163dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 171d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 172845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 173b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 17482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 17582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 1786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 18461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1902e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1918d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1937e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 195059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 19650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 198ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 199ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 200ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 201ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 202d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 203d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 209f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 210f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 211f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 212f651904fc747442f849bb084aaaf4d3245106860Owen Lin 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 214cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 215cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 220d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 224b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 225b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 226ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 227ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 228ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2310a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 234937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 247b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 25291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 25391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 26130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 26230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 26330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 26430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 26530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 268068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 275068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 276068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 277068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 278068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 279068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 280068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 281068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 282068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 283068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 284068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 289ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 290ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 291ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 292ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 293ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 294ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 295ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 296ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 297ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 298ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 299ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 300ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 301ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3021ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3031ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3041ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 3051ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3061ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 30750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 308ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 309ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 31050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 31148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 312ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 31348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 31448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 315ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 31648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 317ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 322f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 323f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 324f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 325f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 326f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 329ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 330ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 33148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 332ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3381f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3391f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3401f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 341ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3421f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 343ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 34454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 35361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 354e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 35661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 35761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 35861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 36091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 36191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 3629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3632e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3642e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 365781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 366059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 36791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 36891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 36961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 37091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 37191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3721af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3731af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 37461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 37561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 377ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 37861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 37961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 38061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 38161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 382cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 38348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 384ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 38548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 386f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 387068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 388f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 389f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 390ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 391ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 392ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 393f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 394f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 395f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 3967add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 3977add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 398f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 399f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 400f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 401f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 402f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 403f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 404f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 405f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 406f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 407f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 408f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 4097add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mGLRootView == null) { 410c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 412c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 413f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 414503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 415503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 416469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4177add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4187add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraHolder.instance().getCameraInfo()); 419469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4206227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 421469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 422469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 423da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 4247add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.initialize(this, group, mCaptureTimeLapse); 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 427c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 428c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 429c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 430c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 431c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 432c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 433c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 434c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 435f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 436f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 437f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 438f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 439f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4402e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4412e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4422e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4432e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4442e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4452e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4462e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4472e768c1b835a127f190395a91477144d8ae850acOwen Lin 44861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 44961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 45061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 45161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 452e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 45361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 454e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 455e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 456e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 45961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 46061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 46161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 46261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 46361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 46561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 46861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 4699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 4709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4727da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mMediaRecorderRecording) viewVideo(mThumbnailButton); 474de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 479de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 480de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 481de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 482e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 4839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 484f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 485e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 4869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 487e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 4889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 489e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 490f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 4919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 492f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 493f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 494f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 495f651904fc747442f849bb084aaaf4d3245106860Owen Lin 496de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 498dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 499f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 500f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 501de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 502e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 5030dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 504b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 505b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 506b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 507b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 508de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 510f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 511f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 512f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 517b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 5199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li hideAlert(); 5209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5259a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 53361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 53461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 53561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 53661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 53761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5380ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5390ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5400ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5410ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5600ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5610ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 56391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 56491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 56591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 569f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read CamcorderProfile quality. 5706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 5716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 572f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_quality_default)); 5738c5745a1ed8b825e84e4cc52b2b08b6146d621eaJames Dong mProfile = CamcorderProfile.get(mCameraId, Integer.parseInt(qualityStr)); 5746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 575f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read interval between frame capture. 576f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra String frameIntervalStr = mPreferences.getString( 577f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 578f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_frame_interval_default)); 579f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 580f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra 5817705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 5826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 583f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // Time lapse mode can capture video (using the still camera) at resolutions 584f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // higher than the supported preview sizes. In that case 585f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} will correspond to an unsupported 586f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // preview size. So choose preview size optimally from the supported preview 587f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // sizes. 588f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 589f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 590f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 591f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewWidth = optimalSize.width; 592f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewHeight = optimalSize.height; 5936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 5946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 59550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 5966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 5976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 5986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 5996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 601469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 602469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 60350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 604845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 605469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 606469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 607b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 608845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 609845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 61091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 61191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 612845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 613845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 614845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 615232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 616232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 617232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 618522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 619522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 620232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 621b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 622469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 623469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 624b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 625655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong mProfile = CamcorderProfile.get(mCameraId, 626655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong videoQualityHigh 6273a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6283a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6316227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 632845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 633845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 634ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6351f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6363a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 63754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 63854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 640f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 642845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 644f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 64550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 646ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 648068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 64948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 650cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 65391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 65491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6639a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6649a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6689a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 670b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 671b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 672b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 673f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 674f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 6759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // Update the last video thumbnail. 6769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 6779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null && !mThumbnailButton.isUriValid()) { 6789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 6799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 6809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 6819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 68448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 68548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 68648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 68748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 68848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 68948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 69048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 69148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 69248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 6933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 694845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 695ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 696ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 697ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 698ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 699ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 700ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 70150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 70291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 70391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 70491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 70591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 70648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 707d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 708d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 709ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 710845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 711845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 712ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 713845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 714fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 715fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 716845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 71748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 71848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 71948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 72048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 72148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 72248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 72348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 724845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 725845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 726d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 727d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 728845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 729845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 730845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 731845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 732fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 733fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 734cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 735845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 736ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 737845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 738845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 74461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 74561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 7489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 7499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 753fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7546227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7556227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7576227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7586227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7616227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 7626227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7636227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7646227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7656227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 773cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent && mThumbnailButton != null) { 7769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData(ImageManager.getLastVideoThumbPath()); 7779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 778095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 783845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 784b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 785f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 789cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 790cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 791cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 792cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 793cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 794cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 7950b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 7960b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 7970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 798e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 7993eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 8003eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8020b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8030b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8040b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 806fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 807fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 808fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 809fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 810fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 814de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 817de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 820de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 821de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 826e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 83761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 83861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 83961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 84061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 84637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 84737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 84837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 84937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 85037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 85137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 852068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 853068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 854314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 855314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 856314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 857314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 858314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 859314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 860314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 861314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 862314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 863314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8643665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8653665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 86948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 87048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 87148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 87248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 87348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 874b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 8759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 876068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 877068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 87891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 87991561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 88091561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 88191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 882068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 883068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 884b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8940a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 916e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 919e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 93161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 93991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 94091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 94291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 94391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9450ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 94761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9490ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 955dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 956dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 958dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 959dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 964845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 96561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 96680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 96780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 968b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 96980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 97184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 9723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 97380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 97484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 978b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 9799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 983dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 984dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 986d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 991b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 995845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 996f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 997f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 998f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10003a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 10017705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 10027705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10037705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 10046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1005b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10078d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 100880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 101280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1013d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1014dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 1015dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1016dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 1017dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 1018dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 1019dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 1020dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1023dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1028de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1029b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1030de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1031d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1032d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1033b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1034b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1035b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1036b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1037b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1038de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1039b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1040de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1041de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1042de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1043de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 104461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1045de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1046de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 104980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1050dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 105280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 107030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 107230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 107730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 108030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1081dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1082dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1087dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 108991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 109091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1091111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1092111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1093111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1094111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1095111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1096111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1097111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1098111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1099111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1100111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1101111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1121d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11266227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11276227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11306227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11316227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11326227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11336227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11389ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11399ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1140d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1141d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1142b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1143b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1144b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1145b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1146b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1147b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1148b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1149b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1150b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1151b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1152ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1153ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1154ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1155ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1156ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1157ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1158ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 11597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1160ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1161ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1162ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1163ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11646227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11656227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11666227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 11706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 11716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 11726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 11746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 11776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 11786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 11806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 11816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 11836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 11846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 11856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 11876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 11886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 11896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1190626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 11916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 11926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 11956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 11966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 11986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 11996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1203ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1204ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12057add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 1206a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing) return; 12077add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 12087add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1209ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1211ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1212ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12131ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12141ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12151ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12161ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1217068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1218ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12191ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12201ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12211ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1222ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1223ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1224ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1225c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1226c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 122773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 122873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12297e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12307e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12317e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12327e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12337e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12347e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12357e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12367e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1237469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12387e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12407e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12417e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12518d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12528d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12538d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1254e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 125591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 125691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1257e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1258f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1259b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1260b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1261b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12628d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12638d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12648d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 126661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 126761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 12709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 12719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 12729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 12739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 12749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 12759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 12769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 12779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1288b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1289b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 12949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 12978d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 129861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1304e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 130746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13105f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1311cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 131661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 131761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 131861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 13259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 132684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 132784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 132884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 132961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 133061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 133161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1332cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1333cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 133484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 133584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 133661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 133761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 133861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 133961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 134061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 134184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 134284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 134384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 134484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 134561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 134661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 134761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 134861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 134961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 135061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 135184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 135284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 135361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 135461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 135561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 135661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 135761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 135861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 135961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 136061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 136161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 136261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 136361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 136461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 136584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 136861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 136984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 13719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewVideo(RotateImageView view) { 13729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if(view.isUriValid()) { 13739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Intent intent = new Intent(Util.REVIEW_ACTION, view.getUri()); 137446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 137546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 137646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 137772d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 13789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li intent = new Intent(Intent.ACTION_VIEW, view.getUri()); 1379141e3cc66815fafce690c889269a30ce7e06c4daWu-cheng Li startActivity(intent); 138072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 13819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "review video fail. uri=" + view.getUri(), e); 138272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 138346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 138446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 13859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 138646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 13968d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1398f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li mCurrentVideoFilename = mVideoFilename; 1399f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li Log.v(TAG, "Setting current video filename: " 1400f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li + mCurrentVideoFilename); 1401f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li needToRegisterRecording = true; 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1404f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li deleteVideoFile(mVideoFilename); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1406f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 141046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1412cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14169a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1418dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1419dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1424cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1427cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1429cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1433cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1435cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 14399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14409f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14419f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(mCurrentVideoUri, videoFrame); 14439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1444de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1445de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14469f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 14479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = (RotateImageView)findViewById(R.id.review_thumbnail); 14489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 14509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastVideoThumbPath()); 14519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1452de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1453de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 1455f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1456f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1457f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 145891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 145991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 146061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 14629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1463d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 14649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 14669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 14679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 14689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1469f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 14739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 14749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Video.Thumbnails._ID }; 14759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI 14769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 14779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 14789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 14799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. Use CursorLoader. 14809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return managedQuery(uri, projections, null, null, 14819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li VideoColumns._ID + " DESC"); 14829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 14839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 14849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 14859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.image_list); 14869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList != null) { 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int width = mThumbnailList.getWidth(); 14889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int height = mThumbnailList.getHeight(); 14899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 14909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li / (width + mThumbnailList.getDividerHeight()); 14919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 14929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ThumbnailAdapter adapter = new ThumbnailAdapter( 14939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, 14949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li false); 14959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setAdapter(adapter); 14969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 14979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 14989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 14999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 15019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 15029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li CursorAdapter adapter = (CursorAdapter) mThumbnailList.getAdapter(); 15039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = adapter.getCursor(); 15049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li cursor.requery(); 15059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li adapter.notifyDataSetChanged(); 15069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 15099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 15109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewVideo((RotateImageView)v); 15119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private static ImageManager.DataLocation dataLocation() { 15159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return ImageManager.DataLocation.EXTERNAL; 15169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1518678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1519678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1520678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1521678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1522678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1523678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1524678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1525678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1526678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1527678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1528678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1529678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1530678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1531678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1532678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1533678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1534678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1535678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1536678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1537678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1538678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1565678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1574d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 157523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 157623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 157723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1578d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1579d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1580d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1581d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1582d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 158397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1584b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1585d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1587d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1588678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1589d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1590678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1591d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1592678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1593678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1594678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1595678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 1596678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra text = text + " (" + getTimeLapseVideoLengthString(delta) + ")"; 1597d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1598678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1599d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1600d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1601d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1602d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1603d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1604d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1605d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1606482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1607482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1608482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1609d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1610d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1611d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1612d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1613678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 161413874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1615678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1616d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1617e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1618da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1619da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1620da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1621da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 162250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 162350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 162450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16256227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16263a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 162750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1628da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1629da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1630da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1631da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1632da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1633da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1634da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1635da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1636da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1637da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1638da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1639da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1640da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1641da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1642da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 164350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16446dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16456dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16466dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16476dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16486dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 164950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16506dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16516dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16526dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16536dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16546dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 165550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 165650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 165750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 16586dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 16596dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 16606dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 16616dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 166250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 166350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1664ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 166550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 166650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 166750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1669e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 16709ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 16719ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16729ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1675d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1676e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 16779ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 16789ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 16799ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1680e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1681e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 168250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1683f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1684f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1685f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1686f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1687f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1688f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1689f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1690f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1691f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1692f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1693f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1694f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 169585f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1696ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1697ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 16986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 16996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1700ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1701ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1702ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1703068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1704068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 170550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1706d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1707d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1708d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1709d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1710d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1711d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1712d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1713d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1714d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1715ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1716d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1717d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 171850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 171950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 17201f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 17211f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1722469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1723469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1724469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1725469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1726469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1727469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1728469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1729469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1730469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1731469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 17321f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 17331f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1734469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1735469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1736469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1737469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1738469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1739469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1740469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1741469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1742469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1743469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1744469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1745469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1746469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1747469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1748469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1749469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1750469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1751469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1752469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1753469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1754469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1755fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1756469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1757469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1758469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1759469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1760469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1761469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1762706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1763469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1764469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1765469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1766469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1767469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1768469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1769469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1770469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1771469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1772469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1773469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1774469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1775469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1776469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1777469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1778469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17797add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 17807add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17817add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17827add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 17837add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 17847add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 17857add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 17867add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1787469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 17881f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1790