VideoCamera.java revision 3665f924034a13014c9016be2707617d29d57f39
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 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 2046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 22b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 283f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 3997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport android.os.SystemProperties; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore.Video; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 4661b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 5161b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 54059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 5584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 5684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 612e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 622e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 632e768c1b835a127f190395a91477144d8ae850acOwen Lin 64d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 65d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 66d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 67d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 68d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 69d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport java.util.HashMap; 71d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 7223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 7323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 7423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 75b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class VideoCamera extends Activity implements View.OnClickListener, 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 77e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 78e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin Switcher.OnSwitchListener { 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 81b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 82b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 83b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 84b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 96e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 97e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 98e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SETTINGS = 6; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_PHOTOS = 7; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_GALLERY_VIDEOS = 8; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_GALLERY_PHOTO = 34; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_PLAY_VIDEO = 35; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_SELECT_VIDEO = 36; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public static final int MENU_SAVE_NEW_VIDEO = 37; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 109522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private VideoPreview mVideoPreview; 110522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 111522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 1129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 1149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1150a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 116de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private MediaRecorderProfile mProfile; 137845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 138b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 13982ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 14082ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 14261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 143b128446b7ef264c33e91e119391045156a19439bWu-cheng Li boolean mRecorderInitialized = false; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1492e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1508d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 157d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 169d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 174b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 175ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 176ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 177ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 1800a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 183937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 1863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 1929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 1959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 196b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 197b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 20291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 20391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 210d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private static String createName(long dateTaken) { 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2276f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 22848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li readVideoSizePreference(); 22948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 230ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 23148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 23248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 233ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 23448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 235ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 2403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 242ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 243ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 24448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 245ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mVideoPreview = (VideoPreview) findViewById(R.id.camera_preview); 25254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 25354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang // Resize mVideoPreview and mVideoFrame to the right aspect ratio. 25454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoPreview); 25554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoFrame); 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 26661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 26761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 26861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 2699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 27091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 27191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 27291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 27391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 274e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 275e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 2769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 2779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 2782e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 2792e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 280781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 281059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 28291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 28391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 28461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 28591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 28691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 2871af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 2881af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 28961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 29061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 2919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 292ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 29361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 29461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 29561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 29661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 29761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 29848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 299ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 30048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 3013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mStartPreviewFail) showCameraBusyAndFinish(); 302ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 303ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 304ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3072e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3082e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3092e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3102e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3112e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3122e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3132e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3142e768c1b835a127f190395a91477144d8ae850acOwen Lin 315e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project private void startShareVideoActivity() { 316e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Intent intent = new Intent(); 317e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setAction(Intent.ACTION_SEND); 318e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setType("video/3gpp"); 319e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.putExtra(Intent.EXTRA_STREAM, mCurrentVideoUri); 320e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project try { 32191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(Intent.createChooser(intent, 32291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getText(R.string.sendVideo))); 32361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } catch (android.content.ActivityNotFoundException ex) { 32491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, R.string.no_way_to_share_video, 32591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.LENGTH_SHORT).show(); 32661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 32761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 32861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 32961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 33061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 33161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 33261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 333e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 33461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 335e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 336e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 337e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 33861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 34161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 34261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 34461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 34761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 35061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 35161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(false); 353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.discard: { 3557638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen Runnable deleteCallback = new Runnable() { 3567638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen public void run() { 357b128446b7ef264c33e91e119391045156a19439bWu-cheng Li discardCurrentVideoAndInitRecorder(); 3587638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen } 3597638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen }; 3607638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen MenuHelper.deleteVideo(this, deleteCallback); 361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.share: { 364e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project startShareVideoActivity(); 365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.play: { 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doPlayCurrentVideo(); 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 371dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 37246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li stopVideoRecordingAndShowReview(); 373de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 374de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 379de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 380de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 381de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 382de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 384dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 385de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 3869bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 38784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecordingAndShowAlert(); 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 3899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 390b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 391b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 3929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 39361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else if (mRecorderInitialized) { 394b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 395b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 396b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 397b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 398de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doPlayCurrentVideo() { 4050a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang Log.v(TAG, "Playing current video: " + mCurrentVideoUri); 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 414b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 416b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4259a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 42961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 43061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 43161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 43261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 43361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 45391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 45491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 45591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 458845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private void readVideoSizePreference() { 45961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 46061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 46161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 462845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 463b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 464845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 465845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 46691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 46791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 468845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 469845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 470845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 471232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 472232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 473232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 474522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 475522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 476232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 477b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 478232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 479b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 4806f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 4816f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 482232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 483232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 4846f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang mMaxVideoDurationInMs = 1000 * CameraSettings.MMS_VIDEO_DURATION; 485232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 486232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 487232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 488232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 489b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 490b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 49197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 492845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 493845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 49454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang private void resizeForPreviewAspectRatio(View v) { 49554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang ViewGroup.LayoutParams params; 49654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params = v.getLayoutParams(); 49754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params.width = (int) 49854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang (params.height * mProfile.mVideoWidth / mProfile.mVideoHeight); 49954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang Log.v(TAG, "resize to " + params.width + "x" + params.height); 50054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang v.setLayoutParams(params); 50154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 50254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 506845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 508785cd00067fc822701aa5e43da00382352a90e99Wu-cheng Li readVideoSizePreference(); 5093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 51648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 51748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setScreenTimeoutLong(); 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 52091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 52191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 537b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 538b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 539b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 540b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 543845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private void setCameraParameters() { 544845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang android.hardware.Camera.Parameters param; 545845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang param = mCameraDevice.getParameters(); 54697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang param.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 547845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.setParameters(param); 548845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 549845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 55048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 55148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 55248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 55348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 55448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 55548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 55648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 55748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 55848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 560845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 561ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5621fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 563fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 564845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 565ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 566ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 567ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 568ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 569cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 570ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 571ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 572845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 57348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 57448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 575ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 576845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 577845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 578ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 579845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 580fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 581fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 582845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 58348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 58448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 58548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 58648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 58748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 58848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 58948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 590845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 591845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 592d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 593d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 594845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 595845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 596845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 597845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 598fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 599fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 600cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 601845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 602ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 603845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 604845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStop() { 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStop(); 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 615fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 616fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 6179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 62161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 62261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 629fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 640095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 645845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 646b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 651fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 652fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 653fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 654fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 655fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 661de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 667de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 670de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 673de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 674de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 679de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 69061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 69161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 69261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 69361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 69937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 70037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 70137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 70237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 70337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 70437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 705314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 706314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 707314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 708314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 709314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 710314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 711314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 712314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 713314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 714314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7153665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7163665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 720b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 721b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 722b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 723b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 72448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 72548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 72648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 72748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 72848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 729b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 730b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 731b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7420a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onPrepareOptionsMenu(Menu menu) { 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPrepareOptionsMenu(menu); 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 1; i <= MenuHelper.MENU_ITEM_MAX; i++) { 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (i != MenuHelper.GENERIC_ITEM) { 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(i, false); 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project menu.setGroupVisible(MenuHelper.VIDEO_MODE_ITEM, true); 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doReturnToCaller(boolean success) { 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (success) { 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 79361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 80191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 80291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 80491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 80591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 80723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 80961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 81961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 82061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 825845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 82661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 827b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // initializeRecorder() prepares media recorder. Return false if fails. 828b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private boolean initializeRecorder() { 829b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 830b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mRecorderInitialized) return true; 8319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 83284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 8343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (isAlertVisible() || mCameraDevice == null) { 83584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li return false; 83684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 83784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 841b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 84661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 84791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 84891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 850d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 861845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 862d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 86497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 86582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8668d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 8679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 870d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // We try Uri in intent first. If it doesn't work, use our own 871d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 884947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 88597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 88697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 887947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 888947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 889947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 890947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 891947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 892947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 893947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 894947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 89597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 89697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 898de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 899b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 900de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 901d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 902d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 903b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 904b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 905b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 906b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 907b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 908de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 909b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 910de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 911de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 912de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 913de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 91461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 915de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 916de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException exception) { 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // TODO: add more exception handling logic here 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 927ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 928b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 929b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 930b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 931b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 932b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 934b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = true; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String displayName = title + ".3gp"; // Used when emailing. 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 97091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang SimpleDateFormat dateFormat = new SimpleDateFormat( 97191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getString(R.string.video_file_name_format)); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Date date = new Date(dateTaken); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filepart = dateFormat.format(date); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filename = cameraDirPath + "/" + filepart + ".3gp"; 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DISPLAY_NAME, displayName); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATA, filename); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = filename; 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 98991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 99091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 99191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 99291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues); 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1007de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1013d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, false); 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 102161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin MenuItem gallery = 102261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin menu.add(MenuHelper.IMAGE_MODE_ITEM, MENU_GALLERY_PHOTOS, 0, 102391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.string.camera_gallery_photos_text) 102491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .setOnMenuItemClickListener( 102591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new OnMenuItemClickListener() { 102691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 102791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang gotoGallery(); 102891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return true; 102991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } 103091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang }); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project { 103561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin MenuItem gallery = 103661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin menu.add(MenuHelper.VIDEO_MODE_ITEM, MENU_GALLERY_VIDEOS, 0, 103791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.string.camera_gallery_photos_text) 103891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .setOnMenuItemClickListener( 103991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new OnMenuItemClickListener() { 104091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 104191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang gotoGallery(); 104291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return true; 104391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } 104491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang }); 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project gallery.setIcon(android.R.drawable.ic_menu_gallery); 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mGalleryItems.add(gallery); 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 104961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin MenuItem item = 105091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang menu.add(MenuHelper.GENERIC_ITEM, MENU_SETTINGS, 0, 105191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.string.settings) 105291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .setOnMenuItemClickListener( 105391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new OnMenuItemClickListener() { 105491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 105591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang // Keep the camera instance for a while. 105691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang // This avoids re-opening the camera and saves 105791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang // time. 105891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang CameraHolder.instance().keep(); 105991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang 106091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Intent intent = new Intent(); 106191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.setClass(VideoCamera.this, 106291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang CameraSettings.class); 106391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(intent); 106491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return true; 106591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } 106691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang }); 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10798d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10808d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1082de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 108391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 108491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1085de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1086b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1087b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1088b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10898d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10908d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10918d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 109361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 109461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 11009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 11019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 11029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 11039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 11049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1115b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1116b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11248d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 112561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 113246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(UPDATE_RECORD_TIME); 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutInfinite(); 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 114161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 114261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 114361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 115384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 115484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 115584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 115684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 115884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 115984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 116061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 116161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 116261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 116361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Util.createVideoThumbnail(mCurrentVideoFilename)); 116484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 116584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 116761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 116861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 116961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 117061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 117184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 117284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 117384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 117484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 117584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 117661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 117761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 117861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 117961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 118061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 118161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 118284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 118384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 118461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 118561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 118661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 118761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 118861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 118961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 119061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 119161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 119261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 119361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 119461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 119561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 119684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 119961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 120084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 120184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 120246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1203de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 120446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 120546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 120646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 120746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 120846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 120946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 121046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 121146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 121246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 121346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 121446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 121546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 121646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 121746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 121846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12288d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12338d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 123591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 123691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 124146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutSystemDefault() { 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutLong() { 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutInfinite() { 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void clearScreenOnFlag() { 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1271d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1272d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) != 0) { 1273d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.clearFlags(flag); 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenOnFlag() { 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1279d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1280d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) == 0) { 1281d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.addFlags(flag); 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1285b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 128684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1287b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 1288b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1292101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin Bitmap videoFrame = Util.createVideoThumbnail(mCurrentVideoFilename); 12939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1294de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1295de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1298de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1299de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1301f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1302f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1303f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 130491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 130591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 130661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1309d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1315f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 131923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 132023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 132123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1325d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1326d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 132797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1328b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 133182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 133461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin long seconds = (delta + 500) / 1000; // round to nearest 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1343d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1344d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1345d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1346d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1347d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1348d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1349d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1350d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1351d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1352d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1353d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1354d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1355d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1356d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1357d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1358d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1359d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1360d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1361d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1362d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1363482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1364482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1365482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1366d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1367d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1368d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1369d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1370d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Work around a limitation of the T-Mobile G1: The T-Mobile 1371d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // hardware blitter can't pixel-accurately scale and clip at the 1372d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // same time, and the SurfaceFlinger doesn't attempt to work around 1373d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // this limitation. In order to avoid visual corruption we must 1374d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // manually refresh the entire surface view when changing any 1375d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // overlapping view's contents. 1376d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mVideoPreview.invalidate(); 1377d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mHandler.sendEmptyMessageDelayed(UPDATE_RECORD_TIME, 1000); 1378d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1379e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1380d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1381e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1382e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 13833283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1384e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1385d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1386e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 138897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 138997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 139097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 139197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 139297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 139397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 139497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 139597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 139697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 139797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 139897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 139997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 140097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 140197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 140297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 140397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 140497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 140597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 140697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 140797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 140897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 140997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 141097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 141197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1412e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1413e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 141497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 141597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 141697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 141797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 141897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 141997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 142097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1421947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1422947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1423947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1424947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1425947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 142697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 142797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 142897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 142997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 143097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 143197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 143297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 143397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 143497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 143597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 143697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 143797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 143897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 143997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 144097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 144197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 144397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 144497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 144597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 144797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 144897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 144997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1450947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1451947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1452947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1453947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1454947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1455947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1456947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1457947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1458947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1459947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1460947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1461947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1462947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1463947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1464947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1465947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1466947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1467947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1468947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 146997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 147097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 147197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 147297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 147397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 147497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 147597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 147697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 147797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 147897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 147997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 148097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 148197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 148297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 148397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 148497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 148697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 148797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 148897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 148997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 149097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 149197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 149297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 149397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 149497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 149597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 149697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 149797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 149897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1499eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 150097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 150197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 150397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 150497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 150597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1506522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1507522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 150897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 150997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 151097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1511