VideoCamera.java revision 9ae7d027bb8f55b85a158cddeb7ed84c5a0a7983
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 1946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 20b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 22b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 273f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 317e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 32469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.media.CamcorderProfile; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 34cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chenimport android.media.ThumbnailUtils; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 36f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 45ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 46469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport android.provider.MediaStore.Video; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 4961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 53ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 5561b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 58059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 5984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 652e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 662e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 67469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.CamcorderHeadUpDisplay; 68469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.GLRootView; 69469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.GLView; 70469a9ef839e38630e1e652d182f7e0ee5882e277Owen Linimport com.android.camera.ui.HeadUpDisplay; 712e768c1b835a127f190395a91477144d8ae850acOwen Lin 72d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 78da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 79d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 8377c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 8477c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 86e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 87469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Switcher.OnSwitchListener, PreviewFrameLayout.OnSizeChangedListener { 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 94f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 99ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 110e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 111e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 112e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 113f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 114f651904fc747442f849bb084aaaf4d3245106860Owen Lin 115e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 116e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 117e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 123522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1251f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 126ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 127522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 128522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 129469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private GLRootView mGLRootView; 130469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CamcorderHeadUpDisplay mHeadUpDisplay; 1319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1350a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 136de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156d297974355b4ccf25f2164965e3564d537305168James Dong private CamcorderProfile mProfile; 157845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 158b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 15982ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 16082ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 16261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1682e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1698d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 17450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 177d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 184f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 185f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 186f651904fc747442f849bb084aaaf4d3245106860Owen Lin 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 188cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 189cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 194d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 198b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 199b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 200ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 201ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 202ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2050a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 208937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 221b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 22691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 22791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 23430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 23530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 23630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 23730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 23830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 23930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 253ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 254ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 255ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 256ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 257ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 258ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 259ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 260ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 261ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 262ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 263ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 264ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 265ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 26648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2676f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 26850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 26950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 27048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 271ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 27248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 27348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 274ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 27548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 276ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 281f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 282f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 283f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 284f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 285f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 288ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 289ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 29048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 291ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2971f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 2981f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 2991f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 300ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3011f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 302ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 30354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 304469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 314e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 31661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 31761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 31861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 32091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 32191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 32291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 32391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 324e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 325e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3282e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3292e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 330781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 331059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 33291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 33391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 33461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 33591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 33691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3371af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3381af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 33961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 34061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 342ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 34461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 34661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 347cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 34848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 349ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 35048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 351f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 352f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 353f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 354f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 355ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 356ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 357ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 358469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 359469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 360469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin initializeHeadUpDisplay(); 361469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 362469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 363503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 364503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 365469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void initializeHeadUpDisplay() { 366469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay = new CamcorderHeadUpDisplay(this); 367469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings settings = new CameraSettings(this, mParameters); 368469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 369469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin PreferenceGroup group = 370469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin settings.getPreferenceGroup(R.xml.video_preferences); 371469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mIsVideoCaptureIntent) { 372469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin group = filterPreferenceScreenByIntent(group); 373da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 374469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.initialize(this, group); 375469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView.setContentPane(mHeadUpDisplay); 376469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3792e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3802e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3812e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3822e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3832e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3842e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3852e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3862e768c1b835a127f190395a91477144d8ae850acOwen Lin 38761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 38861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 38961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 39061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 391e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 39261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 393e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 394e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 395e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 39861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 39961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 40061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 40161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 40261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 40461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 40761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 408e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 4107da52284cebf4e292033975e428b21affb661d73Wu-cheng Li case R.id.review_thumbnail: 4117da52284cebf4e292033975e428b21affb661d73Wu-cheng Li if (!mMediaRecorderRecording) viewLastVideo(); 412de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 417de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 418de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 419de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 420e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 421f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 422e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 423e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 424e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 425e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 426e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 427f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 428f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 429f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 430f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 431f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 432f651904fc747442f849bb084aaaf4d3245106860Owen Lin 433de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 435dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 436de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 437e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4380dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 439b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 440b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 441b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 442b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 443de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 445f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 446f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 447f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 452b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 454b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4639a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4649a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 46761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 46861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 46961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 47061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 47161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4899a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4909a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 49191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 49291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 49391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 49650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 497469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin String quality = mPreferences.getString( 498469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY, 49950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 500845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 501469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin boolean videoQualityHigh = CameraSettings.getVideoQuality(quality); 502469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 503b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 504845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 505845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 50691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 50791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 508845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 509845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 510845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 511232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 512232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 513232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 514522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 515522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 516232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 517b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 518469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mMaxVideoDurationInMs = 519469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.getVidoeDurationInMillis(quality); 520b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 521469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mProfile = CamcorderProfile.get(videoQualityHigh 522469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin ? CamcorderProfile.Quality.HIGH 523469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin : CamcorderProfile.Quality.LOW); 524845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 525845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 526ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5271f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 528d297974355b4ccf25f2164965e3564d537305168James Dong (double) mProfile.mVideoFrameWidth / mProfile.mVideoFrameHeight); 52954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 53054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 534845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 535469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView.onResume(); 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 537f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 53850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 539ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 54748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 548cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 55191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 55291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5639a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5649a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 568b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 569b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 570b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 57348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 57448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 57548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 57648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 57748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 57848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 57948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 58048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 58148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 583845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 584ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5851fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 586fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 587845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 588ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 589ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 590ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 591ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 592cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 593ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 594ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 59550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 596845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 59748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 598ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 599845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 600845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 601ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 602845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 603fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 604fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 605845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 60648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 60748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 60848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 60948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 61048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 61148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 61248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 613845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 614845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 615d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 616d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 617845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 618845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 619845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 620845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 621fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 622fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 623cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 624845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 625ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 626845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 627845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 631469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mGLRootView.onPause(); 632fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 633fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 634f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // Hide the preview now. Otherwise, the preview may be rotated during 635f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li // onPause and it is annoying to users. 636f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 637f08b1fdd1e860be0f27b277e0bbb9c2457d1abe0Wu-cheng Li 6389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 64261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 64361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 650fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 656cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 661095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 666845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 667b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 671cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 672cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 673cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 674cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 675cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 676cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 6770b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 6780b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 6790b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 680e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 6810b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 6820b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6830b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 6840b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6850b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 6860b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 688fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 689fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 690fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 691fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 692fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 696de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 699de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 702de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 703de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 708e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 71961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 72061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 72161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 72261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 72837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 72937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 73037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 73137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 73237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 73337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 734314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 735314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 736314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 737314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 738314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 739314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 740314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 741314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 742314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 743314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7443665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7453665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 749b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 750b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 751b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 752b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 75348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 75448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 75548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 75648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 75748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 758b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 759b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7700a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 792e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 795e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 80761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 81591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 81691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 81891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 81991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 82123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 82361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 83361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 83461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 839845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 84061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 84180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 84280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 843b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 84480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 84684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 84880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 84984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 853b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 85861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 85991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 86091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 862d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 867b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 871845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 872d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 874d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setOutputFormat(mProfile.mFileFormat); 87582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8768d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 87780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 8789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 88180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 882d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 895d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setVideoFrameRate(mProfile.mVideoFrameRate); 89697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 897d297974355b4ccf25f2164965e3564d537305168James Dong mProfile.mVideoFrameWidth, mProfile.mVideoFrameHeight); 8987cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setVideoEncodingBitRate(mProfile.mVideoBitRate); 8997cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setAudioEncodingBitRate(mProfile.mAudioBitRate); 9007cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setAudioChannels(mProfile.mAudioChannels); 9017cd2db8800fd2ad9ed09d299d9c505a338b9c4ecJames Dong mMediaRecorder.setAudioSamplingRate(mProfile.mAudioSampleRate); 902d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setVideoEncoder(mProfile.mVideoCodec); 903d297974355b4ccf25f2164965e3564d537305168James Dong mMediaRecorder.setAudioEncoder(mProfile.mAudioCodec); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 905de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 906b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 907de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 908d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 909d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 910b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 911b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 912b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 913b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 914b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 915de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 916b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 917de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 918de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 919de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 920de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 92161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 922de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 923de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 92680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 92980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 933ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 934b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 935b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 936b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 937b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 938b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 95530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 95730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 96230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 96530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 96630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther mCameraVideoFilename = filePath; 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 97491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 97591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 976111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 977111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 978111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 979111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 980111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 981111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 982111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 983111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 984111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 985111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 986111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1000de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1006d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 10129ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, false, new Runnable() { 10139ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 10149ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToCameraMode(); 10159ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 10169ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1017d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1018d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1019b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1020b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1021b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1022b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1023b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1024b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1025b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1026b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1027b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1028b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1029c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1030c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 103173e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 103273e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 10337e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 10347e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 10357e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10367e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 10377e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10387e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10397e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 10407e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 1041469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin CameraSettings.KEY_VIDEO_QUALITY); 10427e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10437e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 10447e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10457e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10558d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10568d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10578d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1058e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 105991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 106091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1061e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1062f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1063b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1064b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1065b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10668d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10678d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10688d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 107061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 107161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 10779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 10789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 10799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 10809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 10819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10869a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1092b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1093b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 10989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11018d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 110261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 110946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 11125f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1113cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 111861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 111961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 112061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1130e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1131e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1133e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1134e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 113584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 113684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 113784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 113884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 113984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 114084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 114161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 114261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 114361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 1144cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen ThumbnailUtils.createVideoThumbnail(mCurrentVideoFilename)); 114584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 114684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 114761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 114861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 114961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 115061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 115161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 115284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 115484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 115584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 115661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 115761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 115861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 115961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 116061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 116161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 116284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 116561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 116661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 116761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 116861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 116961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 117061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 117161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 117261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 117361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 117461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 117561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 117684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 117784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 117884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 117961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 118084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 118184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 11827da52284cebf4e292033975e428b21affb661d73Wu-cheng Li private void viewLastVideo() { 118346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 1184550f04e9cf356b5be7436447d53172895c8407b8Ray Chen Intent intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 118546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 118646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 118746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 118846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 118946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 119046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 119146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 119246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12028d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12078d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 120991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 121091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 121546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1217cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1227cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1229cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1232cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1234cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1238cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1240cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1243b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 124484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1245b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1249cc0a1360f79b09e34a96123b6cb26c6a0ac7c5dfRay Chen Bitmap videoFrame = ThumbnailUtils.createVideoThumbnail( 125077c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang mCurrentVideoFilename); 12519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1252de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1253de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1256de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1257de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1259f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1260f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1261f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 126291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 126391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 126461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 12659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 12669bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1267d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 12689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 12699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 12709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 12719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 12729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1273f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1276d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 127723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 127823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 127923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1280d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1281d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1282d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1283d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1284d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 128597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1286b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1287d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 12885f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 12895f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1290d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 129182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 12925f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 12935f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 12945f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1295d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1296d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1297d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1298d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1299d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1300d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1301d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1302d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1303d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1304d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1305d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1306d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1307d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1308d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1309d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1310d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1311d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1312d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1313d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1314d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1315d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1320d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1321d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1325482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1326482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1327482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1328d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1331d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 133213874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 133313874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1335e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1336da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1337da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1338da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1339da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 134050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 134150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 134250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1343d297974355b4ccf25f2164965e3564d537305168James Dong mParameters.setPreviewSize(mProfile.mVideoFrameWidth, mProfile.mVideoFrameHeight); 1344d297974355b4ccf25f2164965e3564d537305168James Dong mParameters.setPreviewFrameRate(mProfile.mVideoFrameRate); 134550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1346da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1347da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1348da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1349da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1350da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1351da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1352da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1353da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1354da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1355da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1356da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1357da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1358da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1359da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1360da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 136150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 13626dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 13636dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 13646dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 13656dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 13666dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 136750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 13686dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 13696dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 13706dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 13716dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 13726dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 137350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 137450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 137550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 13766dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 13776dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 13786dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 13796dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 138050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 138150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1382ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 138350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 138450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 138550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 13869ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToCameraMode() { 13879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang if (mMediaRecorderRecording) return false; 13889ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoCameraMode(this); 13899ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 13909ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 13919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 13929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 13939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1394d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1395e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 13969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToCameraMode(); 13979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 13989ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1399e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1400e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 140150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 140285f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1403ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1404ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 1405d297974355b4ccf25f2164965e3564d537305168James Dong if (size.width != mProfile.mVideoFrameWidth 1406d297974355b4ccf25f2164965e3564d537305168James Dong || size.height != mProfile.mVideoFrameHeight) { 1407ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1408ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1409ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1410ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 14111f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1412ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1413ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1414ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1415ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 141650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1417d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1418d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1419d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1420d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1421d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1422d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1423d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1424d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1425d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1426ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1427d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1428d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 142950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 143050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 14311f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14321f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 1433469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // TODO: update the content on GLRootView 1434469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1435469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1436469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 1437469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onSharedPreferencesChanged() { 1438469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1439469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1440469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onSharedPreferencesChanged(); 1441469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1442469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 14431f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 14441f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 1445469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onRestorePreferencesClicked() { 1446469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1447469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1448469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onRestorePreferencesClicked(); 1449469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1450469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1451469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1452469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1453469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void onPopupWindowVisibilityChanged(final int visibility) { 1454469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHandler.post(new Runnable() { 1455469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1456469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin VideoCamera.this.onPopupWindowVisibilityChanged(visibility); 1457469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1458469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }); 1459469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1460469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1461469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1462469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onPopupWindowVisibilityChanged(int visibility) { 1463469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (visibility == GLView.VISIBLE) { 1464469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin releaseMediaRecorder(); 1465469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } else { 1466469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (!mPausing) initializeRecorder(); 1467469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1468469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1469469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1470469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onRestorePreferencesClicked() { 1471469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin Runnable runnable = new Runnable() { 1472469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin public void run() { 1473469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin mHeadUpDisplay.restorePreferences(); 1474469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1475469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin }; 1476469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin MenuHelper.confirmAction(this, 1477469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_title), 1478469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin getString(R.string.confirm_restore_message), 1479469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin runnable); 1480469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 1481469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin 1482469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private void onSharedPreferencesChanged() { 1483469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // ignore the events after "onPause()" or preview has not started yet 1484469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mPausing) return; 1485469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin synchronized (mPreferences) { 1486469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin readVideoPreferences(); 1487469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // If mCameraDevice is not ready then we can set the parameter in 1488469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin // startPreview(). 1489469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin if (mCameraDevice == null) return; 1490469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin resetCameraParameters(); 1491469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin } 14921f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 1494