VideoCamera.java revision 6f2283fbf049ad1f9870a86474af295604d95600
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; 256f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Liimport com.android.camera.ui.SettingsWheel; 26b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 35f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 363f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 4050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 417e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 42469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 44cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 46f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 50dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Liimport android.os.ParcelFileDescriptor; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 55469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.provider.MediaStore.Video.VideoColumns; 579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.provider.Settings; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 596227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatraimport android.view.Display; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6161b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 65ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 70059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 7184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 7284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView.OnItemClickListener; 759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 76f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 81b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 82d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 83d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 84d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 86d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 87da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 88d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 9023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 9123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 9277c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 9377c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 94d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 95e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 96469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 103f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 108ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 109ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 110ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1169a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1180ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 120e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 121e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 122e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 123f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 124f651904fc747442f849bb084aaaf4d3245106860Owen Lin 125e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 126e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 127e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 128e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 129e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1331ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1351f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 136ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 137522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 138522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 139469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 140469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1416f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li private SettingsWheel mSettingsWheel; 1426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private MenuItem mSwitchTimeLapseMenuItem; 1439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 145e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1469f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of small devices has a thumbnail button, which shows the last 1489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layout of xlarge devices have a list of thumbnails, which show the 1519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 1553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 164dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 165dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 174845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 175b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 17682ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 17782ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 1786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Time Lapse parameters. 1796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private boolean mCaptureTimeLapse = false; 1806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mTimeBetweenTimeLapseFrameCaptureMs = 2000; 1816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewWidth; 1836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private int mDesiredPreviewHeight; 1846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 18661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1922e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1957e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 197059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 19850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 200ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 201ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 202ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 203ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 204d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 205d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 211f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 212f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 213f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 214f651904fc747442f849bb084aaaf4d3245106860Owen Lin 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 216cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 217cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 222d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 226b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 227b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 228ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 229ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 230ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2330a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 236937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 249b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 25491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 25591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 26330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 26430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 26530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 26630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 26730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 270068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private void showCameraErrorAndFinish() { 2713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 277068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 278068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li try { 279068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li startPreview(); 280068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } catch (CameraHardwareException e) { 281068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 282068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 283068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 284068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 285068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } 286068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 291ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 292ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 293ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 294ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 295ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 296ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 297ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 298ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 299ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 300ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 301ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 302ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 303ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 3041ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 3051ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 3061ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 3071ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 3081ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 30950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 31250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 31348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 314ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 31548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 31648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 317ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 31848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 319ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 3203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 3213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 3223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 3233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 324f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 325f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 326f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 327f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 328f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 3293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 3303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 331ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 332ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 33348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 334ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3401f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3411f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3421f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 343ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3441f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 345ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 34654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 35561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 356e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 35861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 35961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 36061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 36291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 36391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 3649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3652e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3662e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 367781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 368059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 36991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 37091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 37161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 37291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 37391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3741af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3751af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 37661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 37761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 379ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 38061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 38161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 38261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 38361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 384cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 38548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 386ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 38748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 388f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 389068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li showCameraErrorAndFinish(); 390f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 391f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 392ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 393ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 394ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 395f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 396f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 397f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 3987add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 3997add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 400f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 4016f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li initializeSettingsWheel(); 402f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 403f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 404f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 405f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 406f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 407f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 408f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 409f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 410f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 4127add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mGLRootView == null) { 413c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 414f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 415c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 416f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 417503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 418503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 419469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 4207add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 421c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 422469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 4236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra PreferenceGroup group = settings.getPreferenceGroup(R.xml.video_preferences); 424469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 425469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 426da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 4277add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mHeadUpDisplay.initialize(this, group, mCaptureTimeLapse); 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 430c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 431c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 432c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 433c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 434c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 435c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 436c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 437c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 438f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 439f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 440f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 441f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 442f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4436f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li private void initializeSettingsWheel() { 4446f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mSettingsWheel = (SettingsWheel) findViewById(R.id.settings_wheel); 4456f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li if (mSettingsWheel != null) { 4466f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mParameters, 4476f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 4486f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mSettingsWheel.initialize(this, 4496f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li settings.getPreferenceGroup(R.xml.video_preferences)); 4506f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4516f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 4526f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 4532e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4542e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4552e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4562e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4572e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4582e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4592e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4602e768c1b835a127f190395a91477144d8ae850acOwen Lin 46161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 46261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 46361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 46461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 465e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 46661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 467e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 468e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 469e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 47261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 47361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 47461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 47561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 47661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 47861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 48161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 4829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 4839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(false); 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4857da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mMediaRecorderRecording) viewVideo(mThumbnailButton); 487de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 492de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 493de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 494de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 495e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 4969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 497f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 498e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 4999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li doReturnToCaller(valid); 500e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 5019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li showAlert(); 502e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 503f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 5049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 505f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 506f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 507f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 508f651904fc747442f849bb084aaaf4d3245106860Owen Lin 509de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 511dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 512f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 513f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 514de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 515e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 5160dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 517b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 518b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 519b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 520b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 521de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 523f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 524f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 525f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 530b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 5329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li hideAlert(); 5339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5389a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 5399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 54661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 54761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 54861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 54961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 55061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5510ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5520ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5530ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5540ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5699a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5730ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5740ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 57691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 57791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 57891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5809a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void readTimeLapseVideoPreferences() { 582f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read CamcorderProfile quality. 5836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra String qualityStr = mPreferences.getString( 5846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_QUALITY, 585f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_quality_default)); 5868c5745a1ed8b825e84e4cc52b2b08b6146d621eaJames Dong mProfile = CamcorderProfile.get(mCameraId, Integer.parseInt(qualityStr)); 5876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 588f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra // Read interval between frame capture. 589f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra String frameIntervalStr = mPreferences.getString( 590f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra CameraSettings.KEY_VIDEO_TIME_LAPSE_FRAME_INTERVAL, 591f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra getString(R.string.pref_video_time_lapse_frame_interval_default)); 592f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra mTimeBetweenTimeLapseFrameCaptureMs = Integer.parseInt(frameIntervalStr); 593f6a9ed7f6b08d0694795adc6ea6fce999e8cab87Nipun Kwatra 5947705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMaxVideoDurationInMs = 0; // No limit 5956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 596f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // Time lapse mode can capture video (using the still camera) at resolutions 597f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // higher than the supported preview sizes. In that case 598f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // mProfile.{videoFrameWidth,videoFrameHeight} will correspond to an unsupported 599f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // preview size. So choose preview size optimally from the supported preview 600f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra // sizes. 601f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra List<Size> sizes = mParameters.getSupportedPreviewSizes(); 602f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 603f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra sizes, (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 604f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewWidth = optimalSize.width; 605f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mDesiredPreviewHeight = optimalSize.height; 6066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 60850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 6096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 6106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readTimeLapseVideoPreferences(); 6116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 6126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 6136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 614469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 615469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 61650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 617845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 618469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 619469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 620b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 621845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 622845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 62391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 62491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 625845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 626845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 627845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 628232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 629232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 630232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 631522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 632522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 633232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 634b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 635469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 636469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 637b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 638655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong mProfile = CamcorderProfile.get(mCameraId, 639655327c6eb292b0647c603bfcf0c677a21a92fc6James Dong videoQualityHigh 6403a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 6413a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 6426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 6436227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewWidth = mProfile.videoFrameWidth; 6446227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mDesiredPreviewHeight = mProfile.videoFrameHeight; 645845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 646845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 647ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 6481f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 6493a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 65054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 65154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 653f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 655845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 657f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 65850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 659ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 6603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 661068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 66248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 663cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 66691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 66791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6809a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6819a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 683b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 684b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 685b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 686f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 687f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 6889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // Update the last video thumbnail. 6899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent) { 6909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null && !mThumbnailButton.isUriValid()) { 6919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 6929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 6939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 6949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 69748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 69848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 69948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 70048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 70148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 70248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 70348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 70448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 70548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 707845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 708ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 709ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 710ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 711ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 712ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 713ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 71450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 71591561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li if (mPreviewing == true) { 71691561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mCameraDevice.stopPreview(); 71791561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mPreviewing = false; 71891561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li } 71948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 720d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 721d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li setCameraParameters(); 722ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 723845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 724845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 725ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 726845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 727fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 728fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 729845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 73048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 73148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 73248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 73348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 73448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 73548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 73648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 737845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 738845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 739d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 740d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 741845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 742845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 743845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 744845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 745fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 746fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 747cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 748845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 749ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 750845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 751845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 7526227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void finishRecorderAndCloseCamera() { 7539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 7549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 7559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 7569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 75761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 75861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 7599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li stopVideoRecording(); 7619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getThumbnail(); 7629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 7639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 7649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 7659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 766fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 7676227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 7686227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7696227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra @Override 7706227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra protected void onPause() { 7716227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra super.onPause(); 7726227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mPausing = true; 7736227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7746227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra changeHeadUpDisplayState(); 7756227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7766227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Hide the preview now. Otherwise, the preview may be rotated during 7776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // onPause and it is annoying to users. 7786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mVideoPreview.setVisibility(View.INVISIBLE); 7796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 7806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 786cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mIsVideoCaptureIntent && mThumbnailButton != null) { 7899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData(ImageManager.getLastVideoThumbPath()); 7909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 791095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 796845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 797b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 798f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 802cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 803cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 804cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 805cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 806cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 807cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 8080b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 8090b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 8100b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 811e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 8123eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 8133eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 8140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8150b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 8160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 8170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 819fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 820fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 821fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 822fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 823fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 827de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 830de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 833de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 834de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 839e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 85061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 85161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 85261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 85361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 85937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 86037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 86137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 86237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 86337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 86437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 865068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li mSurfaceHolder = holder; 866068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li 867314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 868314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 869314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 870314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 871314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 872314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 873314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 874314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 875314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 876314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 8773665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 8783665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 8793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 8803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 8813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 88248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 88348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 88448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 88548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 88648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 887b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 8889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 889068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li } else { 890068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li stopVideoRecording(); 89191561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // If video quality changes, the surface will change. But we need to 89291561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // initialize the recorder here. So collpase the head-up display to 89391561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li // keep the state of recorder consistent. 89491561bdb6ab42d5a262201fb4044bdc5949ca07cWu-cheng Li mHeadUpDisplay.collapse(); 895068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 896068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li initializeRecorder(); 897b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9070a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 929e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 932e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 94461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 95291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 95391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 95591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 95691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9580ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 96061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 9620ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 968dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 969dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 971dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 972dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 977845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 97861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 97980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 98080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 981b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 98280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 9839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 98484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 9853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 98680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 98784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 991b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 9929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 996dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 997dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 999d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1008845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 1009f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra if (!mCaptureTimeLapse) { 1010f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 1011f09c56a025473647b16dcfe417fc0ecd25095d0fNipun Kwatra } 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 10133a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 10147705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra if (mMaxVideoDurationInMs != 0) { 10157705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 10167705578d76ad0e4a181f64d52fade7694afb84f8Nipun Kwatra } 10176227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mCaptureTimeLapse) { 1018b5ec9823f642decda6467e55dc1fd806d000bb75Nipun Kwatra mMediaRecorder.setCaptureRate((1000 / (double) mTimeBetweenTimeLapseFrameCaptureMs)); 10196227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 10208d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 102180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 10229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 102580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 1026d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 1027dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 1028dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 1029dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 1030dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 1031dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 1032dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 1033dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 1036dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 1041de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1042b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 1043de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 1044d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 1045d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 1046b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 1047b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 1048b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 1049b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 1050b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 1051de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 1052b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 1053de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 1054de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 1055de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 1056de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 105761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 1058de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1059de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 106280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 1063dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 106580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 108330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 108530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 109030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 109330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1094dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1095dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1100dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 110291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 110391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1104111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1105111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1106111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1107111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1108111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1109111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1110111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1111111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1112111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1113111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1114111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1128de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1134d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void setTimeLapseSwitchTitle(boolean enableTimeLapse) { 11406227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra int labelId = enableTimeLapse 11416227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra ? R.string.enable_time_lapse_mode 11426227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra : R.string.disable_time_lapse_mode; 11436227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11446227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem.setTitle(labelId); 11456227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11466227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 11489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 11499ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 11509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 11519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 11529ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1153d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1154d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1155b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1156b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1157b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1158b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1159b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1160b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1161b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1162b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1163b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1164b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1165ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1166ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1167ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1168ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1169ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1170ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1171ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 11727add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 1173ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1174ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1175ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1176ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 11776227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mSwitchTimeLapseMenuItem = menu.add(Menu.NONE, Menu.NONE, 11796227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra MenuHelper.POSITION_SWITCH_TIME_LAPSE_MODE, 11806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra R.string.enable_time_lapse_mode) 11816227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra .setOnMenuItemClickListener(new OnMenuItemClickListener() { 11826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra public boolean onMenuItemClick(MenuItem item) { 11836227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra switchTimeLapseMode(); 11846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return true; 11856227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11866227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra }).setIcon(android.R.drawable.ic_menu_camera); 11876227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 11886227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra private void switchTimeLapseMode() { 11906227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mCaptureTimeLapse = !mCaptureTimeLapse; 11916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11926227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 11936227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.removeMessages(INIT_RECORDER); 11946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11956227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Read the video preferences 11966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra readVideoPreferences(); 11976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra resetCameraParameters(); 11986227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 11996227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Restart preview 12006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra try { 12016227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra startPreview(); 12026227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } catch (CameraHardwareException e) { 1203626690482a7252c1961931a590d575884c47662eWu-cheng Li showCameraErrorAndFinish(); 12046227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra return; 12056227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12066227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12076227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Reload the UI. 12086227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra initializeHeadUpDisplay(); 12096227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12106227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (mSurfaceHolder != null) { 12116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mHandler.sendEmptyMessage(INIT_RECORDER); 12126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra } 12136227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra 12146227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra // Change menu 12156227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra setTimeLapseSwitchTitle(!mCaptureTimeLapse); 1216ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1217ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12187add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 1219a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing) return; 12207add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 12217add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 1222ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12236227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra finishRecorderAndCloseCamera(); 1224ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1225ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12261ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 12271ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 12281ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 12291ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1230068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); 1231ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 12321ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 12331ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 12341ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1235ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1236ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1237ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1238c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1239c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 124073e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 124173e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 12427e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 12437e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 12447e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 12457e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 12467e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12477e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 12487e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 12497e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1250469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 12517e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12527e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 12537e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 12547e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 12609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12648d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 12658d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 12668d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1267e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 126891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 126991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1270e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1271f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1272b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1273b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1274b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 12758d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12768d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 12778d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 12789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 127961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 128061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 12819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 12829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 12839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 12849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 12859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 12869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 12879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 12889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 12899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 12909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1301b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1302b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 13079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 13108d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 131161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1316e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1317e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 132046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 13235f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1324cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 132961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 133061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 133161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void getThumbnail() { 13379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 13389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 133984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 134084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 134184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 134261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 134361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 134461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1345cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1346cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 134784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 134884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 134961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 135061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 135161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 135261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 135361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 135484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 135584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 135684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 135784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 135861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 135961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 136061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 136161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 136261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 136361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 136484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 136584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 136661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 136761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 136861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 136961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 137061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 137161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 137261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 137361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 137461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 137561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 137661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 137761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 137884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 137984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 138084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 138161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 138284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 138384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 13849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewVideo(RotateImageView view) { 13859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if(view.isUriValid()) { 13869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Intent intent = new Intent(Util.REVIEW_ACTION, view.getUri()); 138746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 138846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 138946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 139072d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 13919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li intent = new Intent(Intent.ACTION_VIEW, view.getUri()); 1392141e3cc66815fafce690c889269a30ce7e06c4daWu-cheng Li startActivity(intent); 139372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 13949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "review video fail. uri=" + view.getUri(), e); 139572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 139646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 139746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 13989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 139946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 14098d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1411f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li mCurrentVideoFilename = mVideoFilename; 1412f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li Log.v(TAG, "Setting current video filename: " 1413f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li + mCurrentVideoFilename); 1414f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li needToRegisterRecording = true; 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1417f17b91d977b3ef91da6df83140776d93f2fa4e47Wu-cheng Li deleteVideoFile(mVideoFilename); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1419f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 142346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1425cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 14289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 14299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1431dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1432dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1435cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1437cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1440cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1442cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1446cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1448cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 14529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 14549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 14559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(mCurrentVideoUri, videoFrame); 14569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1457de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1458de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 14609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = (RotateImageView)findViewById(R.id.review_thumbnail); 14619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 14639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastVideoThumbPath()); 14649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1465de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1466de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailButton() { 1468f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1469f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1470f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 147191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 147291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 147361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 14749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 14759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1476d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 14779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 14789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 14799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 14809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 14819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1482f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 14869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Video.Thumbnails._ID }; 14889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI 14899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 14909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 14919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 14929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. Use CursorLoader. 14939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return managedQuery(uri, projections, null, null, 14949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li VideoColumns._ID + " DESC"); 14959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 14969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 14979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 14989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.image_list); 14999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList != null) { 15009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int width = mThumbnailList.getWidth(); 15019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int height = mThumbnailList.getHeight(); 15029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 15039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li / (width + mThumbnailList.getDividerHeight()); 15049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 15059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ThumbnailAdapter adapter = new ThumbnailAdapter( 15069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, 15079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li false); 15089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setAdapter(adapter); 15099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 15109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 15149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 15159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li CursorAdapter adapter = (CursorAdapter) mThumbnailList.getAdapter(); 15169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Cursor cursor = adapter.getCursor(); 15179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li cursor.requery(); 15189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li adapter.notifyDataSetChanged(); 15199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 15229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 15239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewVideo((RotateImageView)v); 15249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 15279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private static ImageManager.DataLocation dataLocation() { 15289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li return ImageManager.DataLocation.EXTERNAL; 15299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 15309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1531678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private static String millisecondToTimeString(long milliSeconds, boolean displayCentiSeconds) { 1532678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long seconds = milliSeconds / 1000; // round down to compute seconds 1533678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long minutes = seconds / 60; 1534678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long hours = minutes / 60; 1535678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderMinutes = minutes - (hours * 60); 1536678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderSeconds = seconds - (minutes * 60); 1537678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1538678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra StringBuilder timeStringBuilder = new StringBuilder(); 1539678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1540678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Hours 1541678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours > 0) { 1542678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (hours < 10) { 1543678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1544678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1545678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(hours); 1546678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1547678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1548678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1549678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1550678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Minutes 1551678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderMinutes < 10) { 1552678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1553678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1554678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderMinutes); 1555678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(':'); 1556678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1557678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Seconds 1558678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderSeconds < 10) { 1559678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1560678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1561678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderSeconds); 1562678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1563678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Centi seconds 1564678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (displayCentiSeconds) { 1565678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('.'); 1566678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long remainderCentiSeconds = (milliSeconds - seconds * 1000) / 10; 1567678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (remainderCentiSeconds < 10) { 1568678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append('0'); 1569678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1570678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra timeStringBuilder.append(remainderCentiSeconds); 1571678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1572678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1573678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return timeStringBuilder.toString(); 1574678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1575678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1576678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Calculates the time lapse video length till now and returns it in 1577678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // the format hh:mm:ss.dd, where dd are the centi seconds. 1578678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra private String getTimeLapseVideoLengthString(long deltaMs) { 1579678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // For better approximation calculate fractional number of frames captured. 1580678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // This will update the video time at a higher resolution. 1581678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra double numberOfFrames = (double) deltaMs / mTimeBetweenTimeLapseFrameCaptureMs; 1582678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long videoTimeMs = 1583678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra (long) (numberOfFrames / (double) mProfile.videoFrameRate * 1000); 1584678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra return millisecondToTimeString(videoTimeMs, true); 1585678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra } 1586678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1587d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 158823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 158923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 159023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1591d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1592d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1593d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1594d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1595d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 159697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1597b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1598d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1599678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long deltaAdjusted = delta; 1600d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 1601678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra deltaAdjusted = Math.max(0, mMaxVideoDurationInMs - deltaAdjusted) + 999; 1602d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1603678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra String text = millisecondToTimeString(deltaAdjusted, false); 1604d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1605678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra if (mCaptureTimeLapse) { 1606678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // Since the length of time lapse video is different from the length 1607678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // of the actual wall clock time elapsed, we display the video length 1608678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra // alongside the wall clock time. 1609678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra text = text + " (" + getTimeLapseVideoLengthString(delta) + ")"; 1610d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1611678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra 1612d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1613d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1614d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1615d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1616d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1617d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1618d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1619482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1620482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1621482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1622d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1623d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1624d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1625d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1626678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra long nextUpdateDelay = 1000 - (delta % 1000); 162713874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 1628678edf97c618e1699f4180815af3846380d5ee46Nipun Kwatra UPDATE_RECORD_TIME, nextUpdateDelay); 1629d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1630e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1631da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1632da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1633da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1634da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 163550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 163650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 163750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16386227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra mParameters.setPreviewSize(mDesiredPreviewWidth, mDesiredPreviewHeight); 16393a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 164050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1641da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1642da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1643da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1644da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1645da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1646da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1647da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1648da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1649da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1650da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1651da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1652da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1653da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1654da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1655da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 165650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 16576dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 16586dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 16596dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 16606dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 16616dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 166250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 16636dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 16646dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 16656dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 16666dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16676dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 166850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 166950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 167050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 16716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 16726dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 16736dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 16746dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 167550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 167650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1677ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 167850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 167950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 168050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 16819ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1682e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 16839ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 16849ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 16859ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 16869ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 16879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1688d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1689e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 16909ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 16919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 16929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1693e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1694e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 169550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1696f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1697f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1698f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1699f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1700f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1701f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1702f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1703f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1704f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1705f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1706f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1707f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 170885f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1709ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1710ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 17116227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra if (size.width != mDesiredPreviewWidth 17126227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra || size.height != mDesiredPreviewHeight) { 1713ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1714ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1715ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1716068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li resizeForPreviewAspectRatio(); 1717068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li restartPreview(); // Parameters will be set in startPreview(). 171850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1719d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1720d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1721d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1722d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1723d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1724d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1725d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1726d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1727d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1728ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1729d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1730d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 173150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 173250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 17331f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 17341f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1735469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1736469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1737469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1738469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1739469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1740469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1741469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1742469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1743469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1744469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 17451f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 17461f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1747469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1748469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1749469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1750469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1751469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1752469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1753469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1754469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1755469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1756469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1757469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1758469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1759469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1760469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1761469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1762469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1763469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1764469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1765469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1766469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1767469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1768fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1769469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1770469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1771469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1772469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1773469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1774469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1775706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1776469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1777469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1778469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1779469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1780469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1781469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1782469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1783469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1784469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1785469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1786469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1787469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1788469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1789469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1790469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1791469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 17927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 17937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li // Check if camera id is changed. 17947add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 17957add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 17967add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 17977add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 17987add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li resetCameraParameters(); 17997add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1800469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 18011f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1803