VideoCamera.java revision dcd762a819f195fdbd441334ca5b97a07f1aa8dd
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Licensed under the Apache License, Version 2.0 (the "License"); you may not 561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * use this file except in compliance with the License. You may obtain a copy of 661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 1261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 1361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * License for the specific language governing permissions and limitations under 1461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImage; 20b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.gallery.IImageList; 21b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 22b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLRootView; 23b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.GLView; 24b7957a87172eee9a34074bc6aec3a993dee96781Owen Linimport com.android.camera.ui.HeadUpDisplay; 25b7957a87172eee9a34074bc6aec3a993dee96781Owen Lin 2646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 34f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 353f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 40469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 42cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 44f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Liimport android.os.ParcelFileDescriptor; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 53ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 54469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 61ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 6361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 66059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 69f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 79da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 80d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 8477c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 8577c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 86d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 87e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 88469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 95f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1100ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li private static final int STORAGE_STATUS_FAIL = 3; 1119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 112e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 113e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 114e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 115f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 116f651904fc747442f849bb084aaaf4d3245106860Owen Lin 117e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 124e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 1251ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1271f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 128ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 129522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 130522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 131469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 132469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 135e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1370a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 138de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 149dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private String mVideoFilename; 150dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li private ParcelFileDescriptor mVideoFileDescriptor; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 159845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 160b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 16182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 16282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 164ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang boolean mSwitching; 16561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1712e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1728d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1747e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 17750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 179ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 180ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 181ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 182ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 183d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 184d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 191f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 192f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 193f651904fc747442f849bb084aaaf4d3245106860Owen Lin 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 195cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 196cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 201d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 205b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 206b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 207ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 208ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 209ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2120a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 215937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 228b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 23391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 23491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 24130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 24230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 24330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 24430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 24530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 24630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 260ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 261ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 262ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 263ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 264ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 265ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 266ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 267ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 268ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 269ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 270ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 271ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 272ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 2731ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 2741ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 2751ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 2761ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 2771ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 27850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 279ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 280ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 28150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 28248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 283ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 28448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 28548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 286ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 28748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 288ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 293f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 294f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 295f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 296f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 297f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 300ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 301ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 30248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 303ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3091f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3101f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3111f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 312ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3131f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 314ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 31554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 32461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 325e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 32761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 32861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 32961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 33191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 33291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 33391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 33491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 335e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 336e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3392e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3402e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 341781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 342059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 34391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 34491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 34691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 34791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3481af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3491af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 35061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 35161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 353ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 35461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 35561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 35661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 35761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 358cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 35948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 360ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 36148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 362f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 363f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 364f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 365f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 366ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 367ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 368ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 369f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin 370f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // Initialize the HeadUpDiplay after startPreview(). We need mParameters 371f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin // for HeadUpDisplay and it is initialized in that function. 372f2c905af4638db3b4aed433cc2664620704f2e6dOwen Lin initializeHeadUpDisplay(); 373f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 374f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 375f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 376f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 377f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 378f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 379f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 380f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 381f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 382f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 383ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang && !mPausing && !mSwitching && mGLRootView == null) { 384c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin attachHeadUpDisplay(); 385f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 386c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 387f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 388503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 389503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 390469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 391469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 392469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings settings = new CameraSettings(this, mParameters); 393469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 394469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin PreferenceGroup group = 395469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin settings.getPreferenceGroup(R.xml.video_preferences); 396469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 397469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 398da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 399469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.initialize(this, group); 400469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 403c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void attachHeadUpDisplay() { 404c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 405c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 406c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 407c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 408c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin } 409c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin 410c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 412f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 413f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 414f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 415f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 4162e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 4172e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 4182e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 4192e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 4202e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 4212e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4222e768c1b835a127f190395a91477144d8ae850acOwen Lin } 4232e768c1b835a127f190395a91477144d8ae850acOwen Lin 42461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 42561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 42661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 42761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 428e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 42961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 430e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 431e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 432e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 43561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 43661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 43761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 43861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 43961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 44161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 44461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 445e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4477da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4487da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 449de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 454de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 455de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 456de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 457e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 458f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 459e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 460e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 461e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 462e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 463e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 464f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 465f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 466f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 467f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 468f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 469f651904fc747442f849bb084aaaf4d3245106860Owen Lin 470de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 472dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 473f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay.collapse()) return; 474f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 475de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 476e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4770dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 478b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 479b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 480b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 481b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 482de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 484f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 485f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 486f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 491b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 493b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 5009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 5059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 50661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 50761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 50861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 50961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 51061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 5110ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 5120ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li case STORAGE_STATUS_FAIL: 5130ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li errorMessage = getString(R.string.access_sd_fail); 5140ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li break; 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 5309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 5319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 5329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 5330ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == CANNOT_STAT_ERROR) { 5340ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li return STORAGE_STATUS_FAIL; 5359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 53691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 53791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 53891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 54150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 542469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 543469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 54450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 545845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 546469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 547469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 548b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 549845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 550845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 55191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 55291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 553845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 554845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 555845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 556232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 557232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 558232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 559522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 560522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 561232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 562b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 563469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 564469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 565b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 566469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 5673a4ef93f95bed9f812fe75ef94296450833b3997James Dong ? CamcorderProfile.QUALITY_HIGH 5683a4ef93f95bed9f812fe75ef94296450833b3997James Dong : CamcorderProfile.QUALITY_LOW); 569845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 570845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 571ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5721f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 5733a4ef93f95bed9f812fe75ef94296450833b3997James Dong (double) mProfile.videoFrameWidth / mProfile.videoFrameHeight); 57454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 57554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 577f00d421845b4ff2eca1354419889886fec5f2538Owen Lin protected void onResume() { 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 579845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 581f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 58250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 583ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 59148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 592cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 59591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 59691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 6023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 6049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 6059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 6069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 6079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 6089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 6099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 6109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 612b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 613b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 614b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 615f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 616f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 61948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 62048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 62148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 62248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 62348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 62448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 62548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 62648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 62748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 6283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 629845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 630ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 6311fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 632fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 633845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 634ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 635ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 636ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 637ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 638ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 639ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 640ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 641ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 64250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 643845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 64448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 645ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 646845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 647845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 648ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 649845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 650fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 651fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 65348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 65448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 65548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 65648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 65748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 65848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 65948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 660845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 661845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 662d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 663d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 664845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 665845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 666845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 667845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 668fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 669fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 670cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 671845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 672ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 673845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 674845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 678fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 679fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 680f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 681f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 682f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // Hide the preview now. Otherwise, the preview may be rotated during 683f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // onPause and it is annoying to users. 684f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 685f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li 6869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 69061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 69161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 698fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 7013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 7023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 7033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 704cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 7079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 7089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 709095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 714845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 715b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 716f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 720cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 721cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 722cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 723cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 724cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 725cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 7260b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 7270b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 7280b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 729e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 7303eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin } else if (mHeadUpDisplay == null || !mHeadUpDisplay.collapse()) { 7313eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 7320b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7330b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 7340b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 7350b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 737fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 738fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 739fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 740fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 741fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 745de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 748de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 751de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 752de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 757e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 76861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 76961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 77061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 77161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 77737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 77837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 77937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 78037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 78137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 78237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 783314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 784314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 785314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 786314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 787314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 788314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 789314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 790314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 791314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 792314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7933665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7943665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 798b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 799b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 800b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 801b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 80248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 80348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 80448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 80548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 80648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 807b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 808b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8190a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 841e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 844e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 85661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 86491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 86591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 86791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 86891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 8700ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } catch (Exception ex) { 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 87261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 8740ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li Log.e(TAG, "Fail to access sdcard", ex); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 880dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFilename != null) { 881dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li File f = new File(mVideoFilename); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 883dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Empty video file deleted: " + mVideoFilename); 884dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 889845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 89061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 89180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 89280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 893b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 89480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 89684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 89880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 89984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 9049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 908dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = 909dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mContentResolver.openFileDescriptor(saveUri, "rw"); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 911d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 916b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 920845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 921d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 9233a4ef93f95bed9f812fe75ef94296450833b3997James Dong mMediaRecorder.setProfile(mProfile); 92482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 9258d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 92680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 9279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 93080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 931d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 932dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor != null) { 933dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFileDescriptor.getFileDescriptor()); 934dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li try { 935dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor.close(); 936dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } catch (IOException e) { 937dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "Fail to close fd", e); 938dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 941dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mMediaRecorder.setOutputFile(mVideoFilename); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 946de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 947b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 948de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 949d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 950d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 951b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 952b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 953b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 954b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 955b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 956de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 957b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 958de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 959de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 960de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 961de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 96261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 963de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 964de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 96780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 968dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.e(TAG, "prepare failed for " + mVideoFilename); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 97080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 974ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 975b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 976b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 977b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 978b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 979b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 99630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 99830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 100330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 100630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 1007dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = filePath; 1008dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li Log.v(TAG, "Current camera video filename: " + mVideoFilename); 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1013dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li if (mVideoFileDescriptor == null) { 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 101591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 101691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1017111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1018111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1019111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1020111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1021111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1022111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1023111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1024111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1025111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1026111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1027111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1047d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 10539ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 10549ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 10559ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 10569ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 10579ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1058d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1059d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1060b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1061b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1062b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1063b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1064b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1065b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1066b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1067b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1068b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1069b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1070ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1071ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1072ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 1073ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 1074ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 1075ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1076ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1077ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang switchCameraId(); 1078ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1079ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1080ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1081ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1082ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1083ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1084ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private void switchCameraId() { 1085ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mSwitching = true; 1086ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 10871ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = (mCameraId + 1) % mNumberOfCameras; 10881ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.writePreferredCameraId(mPreferences, mCameraId); 1089ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1090ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang changeHeadUpDisplayState(); 1091ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1092ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // This is similar to what mShutterButton.performClick() does, 1093ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // but not quite the same. 1094ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mMediaRecorderRecording) { 1095ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mIsVideoCaptureIntent) { 1096ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopVideoRecording(); 1097ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang showAlert(); 1098ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } else { 1099ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopVideoRecordingAndGetThumbnail(); 1100ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1101ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } else { 1102ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopVideoRecording(); 1103ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1104ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 1105ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(INIT_RECORDER); 1106ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 11071ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 11081ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 11091ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 11101ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1111ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart preview 1112ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang try { 1113ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang startPreview(); 1114ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } catch (CameraHardwareException e) { 1115ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang showCameraBusyAndFinish(); 1116ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return; 1117ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1118ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 11191ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 11201ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 11211ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 1122ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mSurfaceHolder != null) { 1123ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.sendEmptyMessage(INIT_RECORDER); 1124ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1125ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1126ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mSwitching = false; 1127ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang changeHeadUpDisplayState(); 1128c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1129c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 113073e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 113173e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 11327e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 11337e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 11347e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 11357e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 11367e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11377e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 11387e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 11397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1140469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 11417e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11427e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 11437e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11447e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 11509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11548d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 11558d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 11568d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1157e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 115891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 115991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1160e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1161f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1162b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1163b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1164b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 11658d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11668d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11678d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 11689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 116961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 117061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 11719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 11729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 11739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 11749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 11759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 11769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 11779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 11789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 11799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 11809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11859a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1191b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1192b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 12008d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 120161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1206e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin mHeadUpDisplay.setEnabled(false); 1207e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 121046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 12135f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1214cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 121961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 122061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 122161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 12279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 12289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1231e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1232e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1233e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1234e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1235e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 123684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 123784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 123884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 123984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 124084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 124184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 124261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 124361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 124461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1245cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename, 1246cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen Video.Thumbnails.MINI_KIND)); 124784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 124884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 124961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 125061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 125161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 125261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 125361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 125484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 125584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 125684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 125784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 125861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 125961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 126061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 126161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 126261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 126361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 126484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 126584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 126661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 126761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 126861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 126961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 127061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 127161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 127261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 127361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 127461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 127561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 127661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 127761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 127884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 127984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 128084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 128161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 128284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 128384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 12847da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 128572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Intent intent = null; 128646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 128735688439f40f00a1376dcfab6e6495989d82e433Wei-Ta Chen intent = new Intent(Util.REVIEW_ACTION, mThumbController.getUri()); 128846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 128946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 129046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 129172d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen try { 129272d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 129372d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } catch (ActivityNotFoundException e) { 129472d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen Log.e(TAG, "review video fail", e); 129572d0f95789afb93ea795c9e5deefcbe53d41fef7Wei-Ta Chen } 129646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 129746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 129846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 129946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 13098d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.setEnabled(true); 1315dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mCurrentVideoFilename = mVideoFilename; 131691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 131791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 132246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1324cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 13279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 13289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1330dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFilename = null; 1331dcd762a819f195fdbd441334ca5b97a07f1aa8ddWu-cheng Li mVideoFileDescriptor = null; 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1334cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1336cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1339cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1341cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1347cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1350b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 135184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1352b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1356cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 1357cba44d7c2bb86e5cbca3b0721d32547e8e70b94cRay Chen mCurrentVideoFilename, Video.Thumbnails.MINI_KIND); 13589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1359de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1360de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 13629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1363de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1364de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1366f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1367f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1368f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 136991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 137091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 137161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1374d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1380f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1383d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 138423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 138523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 138623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1387d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1388d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1389d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1390d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1391d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 139297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1393b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1394d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 13955f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 13965f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1397d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 139882ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 13995f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 14005f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 14015f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1402d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1403d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1404d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1405d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1406d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1407d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1408d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1409d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1410d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1411d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1412d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1413d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1414d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1415d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1416d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1417d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1418d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1419d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1420d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1421d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1422d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1423d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1424d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1425d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1426d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1427d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1428d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1429d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1430d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1431d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1432482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1433482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1434482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1435d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1436d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1437d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1438d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 143913874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 144013874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1441d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1442e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1443da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1444da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1445da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1446da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 144750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 144850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 144950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 14503a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewSize(mProfile.videoFrameWidth, mProfile.videoFrameHeight); 14513a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setPreviewFrameRate(mProfile.videoFrameRate); 145250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1453da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1454da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1455da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1456da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1457da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1458da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1459da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1460da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1461da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1462da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1463da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1464da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1465da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1466da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1467da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 146850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 14696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 14706dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 14716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 14726dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 14736dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 147450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 14756dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 14766dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 14776dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 14786dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 14796dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 148050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 148150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 148250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 14836dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 14846dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 14856dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 14866dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 148750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 148850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1489ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 149050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 149150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 149250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 14939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 1494e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || mMediaRecorderRecording) return false; 14959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 14969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 14979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 14989ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 14999ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1500d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1501e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 15029ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 15039ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 15049ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1505e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1506e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 150750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1508f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1509f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1510f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1511f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1512f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1513f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1514f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1515f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1516f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1517f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1518f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1519f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 152085f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1521ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1522ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 15233a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (size.width != mProfile.videoFrameWidth 15243a4ef93f95bed9f812fe75ef94296450833b3997James Dong || size.height != mProfile.videoFrameHeight) { 1525ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1526ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1527ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1528ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 15291f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1530ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1531ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1532ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1533ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 153450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1535d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1536d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1537d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1538d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1539d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1540d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1541d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1542d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1543d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1544ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1545d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1546d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 154750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 154850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 15491f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 15501f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1551469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1552469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1553469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1554469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1555469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1556469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1557469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1558469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1559469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1560469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 15611f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 15621f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1563469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1564469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1565469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1566469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1567469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1568469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1569469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1570469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1571469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1572469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1573469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1574469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1575469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1576469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1577469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1578469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1579469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1580469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1581469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1582469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1583469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1584fce06cd38c8886204981478ce505a32de2127c24Owen Lin if (!mPausing && mSurfaceHolder != null) initializeRecorder(); 1585469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1586469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1587469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1588469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1589469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1590469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1591706bd006d25aa8f322a9807eda6183a3941ad2c6Owen Lin mHeadUpDisplay.restorePreferences(mParameters); 1592469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1593469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1594469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1595469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1596469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1597469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1598469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1599469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1600469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1601469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1602469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1603469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1604469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1605469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1606469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1607469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 1608469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin resetCameraParameters(); 1609469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 16101f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1612