VideoCamera.java revision d189083d760820ad0b0d88e11feb897e4ab5011c
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 99522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private VideoPreview mVideoPreview; 102522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 103522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 1049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 1069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1070a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 108de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private MediaRecorderProfile mProfile; 129845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 130b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 13182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 13282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 13461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 135b128446b7ef264c33e91e119391045156a19439bWu-cheng Li boolean mRecorderInitialized = false; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 137d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1412e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1428d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 149d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 161d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 166b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 167ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 168ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 169ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 1720a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 175937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 1783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 1849a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 1879a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 188b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 189b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 1929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 19491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 19591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 1979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 202d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private static String createName(long dateTaken) { 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2196f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 22048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li readVideoSizePreference(); 22148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 222ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 22348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 22448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 225ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 22648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 227ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 2323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 234ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 235ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 23648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 237ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mVideoPreview = (VideoPreview) findViewById(R.id.camera_preview); 24454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 24554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang // Resize mVideoPreview and mVideoFrame to the right aspect ratio. 24654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoPreview); 24754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoFrame); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 25661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 25861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 25961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 26061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 2619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 26291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 26391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 26491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 26591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 266e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 267e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 2689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 2699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 2702e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 2712e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 272781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 273059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 27491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 27591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 27661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 27791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 27891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 2791af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 2801af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 28161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 28261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 2839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 284ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 28561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 28661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 28761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 28861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 28961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 29048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 291ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 29248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 2933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mStartPreviewFail) showCameraBusyAndFinish(); 294ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 295ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 296ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2992e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3002e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3012e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3022e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3032e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3042e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3052e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3062e768c1b835a127f190395a91477144d8ae850acOwen Lin 307e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project private void startShareVideoActivity() { 308e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Intent intent = new Intent(); 309e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setAction(Intent.ACTION_SEND); 310e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setType("video/3gpp"); 311e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.putExtra(Intent.EXTRA_STREAM, mCurrentVideoUri); 312e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project try { 31391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(Intent.createChooser(intent, 31491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getText(R.string.sendVideo))); 31561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } catch (android.content.ActivityNotFoundException ex) { 31691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, R.string.no_way_to_share_video, 31791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.LENGTH_SHORT).show(); 31861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 31961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 32061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 32161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 32261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 32361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 32461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 325e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 32661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 327e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 328e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 329e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 33061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 33361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 33461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 33561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 33661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 33761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 33961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 34261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(false); 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.discard: { 3477638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen Runnable deleteCallback = new Runnable() { 3487638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen public void run() { 349b128446b7ef264c33e91e119391045156a19439bWu-cheng Li discardCurrentVideoAndInitRecorder(); 3507638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen } 3517638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen }; 3527638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen MenuHelper.deleteVideo(this, deleteCallback); 353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.share: { 356e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project startShareVideoActivity(); 357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.play: { 360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doPlayCurrentVideo(); 361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 363dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 36446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li stopVideoRecordingAndShowReview(); 365de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 366de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 371de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 372de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 373de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 374de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 376dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 377de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 3789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 37984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecordingAndShowAlert(); 380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 3819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 382b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 383b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 3849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 38561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else if (mRecorderInitialized) { 386b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 387b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 388b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 389b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 390de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doPlayCurrentVideo() { 3970a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang Log.v(TAG, "Playing current video: " + mCurrentVideoUri); 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 406b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 408b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4169a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4179a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 42161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 42261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 42361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 42461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 42561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 44591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 44691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 44791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 450845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private void readVideoSizePreference() { 45161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 45261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 45361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 454845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 455b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 456845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 457845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 45891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 45991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 460845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 461845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 462845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 463232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 464232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 465232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 466522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 467522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 468232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 469b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 470232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 471b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 4726f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 4736f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 474232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 475232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 4769b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang mMaxVideoDurationInMs = 4779b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang 1000 * CameraSettings.MMS_VIDEO_DURATION; 478232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 479232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 480232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 481232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 482b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 483b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 48497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 485845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 486845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 48754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang private void resizeForPreviewAspectRatio(View v) { 48854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang ViewGroup.LayoutParams params; 48954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params = v.getLayoutParams(); 49054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params.width = (int) 49154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang (params.height * mProfile.mVideoWidth / mProfile.mVideoHeight); 49254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang Log.v(TAG, "resize to " + params.width + "x" + params.height); 49354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang v.setLayoutParams(params); 49454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 49554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 499845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 501785cd00067fc822701aa5e43da00382352a90e99Wu-cheng Li readVideoSizePreference(); 5023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 50948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 51048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setScreenTimeoutLong(); 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 51391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 51491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5259a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 530b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 531b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 532b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 533b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private void setCameraParameters() { 537845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang android.hardware.Camera.Parameters param; 538845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang param = mCameraDevice.getParameters(); 53997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang param.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 540845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.setParameters(param); 541845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 542845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 54348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 54448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 54548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 54648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 54748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 54848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 54948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 55048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 55148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 553845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 554ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5551fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 556fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 557845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 558ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 559ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 560ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 561ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 562cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 563ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 564ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 565845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 56648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 56748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 568ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 569845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 570845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 571ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 572845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 573fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 574fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 575845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 57648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 57748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 57848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 57948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 58048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 58148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 58248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 583845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 584845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 585d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 586d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 587845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 588845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 589845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 590845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 591fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 592fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 593cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 594845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 595ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 596845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 597845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStop() { 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStop(); 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 608fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 609fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 6109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 61461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 61561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6169bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 622fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 633095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 638845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 639b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 644fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 645fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 646fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 647fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 648fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 654de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 660de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 663de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 666de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 667de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 672de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 68361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 68461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 68561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 68661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 69237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 69337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 69437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 69537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 69637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 69737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 698314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 699314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 700314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 701314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 702314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 703314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 704314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 705314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 706314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 707314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7083665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7093665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 713b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 714b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 715b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 716b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 71748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 71848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 71948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 72048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 72148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 722b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 723b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 724b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7350a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doReturnToCaller(boolean success) { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (success) { 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 77261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 78091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 78191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 78391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 78491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 78623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 78861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 79861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 79961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 804845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 80561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 806b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // initializeRecorder() prepares media recorder. Return false if fails. 807b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private boolean initializeRecorder() { 808b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 809b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mRecorderInitialized) return true; 8109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 81184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 8133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (isAlertVisible() || mCameraDevice == null) { 81484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li return false; 81584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 81684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 820b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 82561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 82691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 82791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 829d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 834b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 840845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 841d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 84397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 84482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8458d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 8469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 849d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // We try Uri in intent first. If it doesn't work, use our own 850d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 863947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 86497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 86597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 866947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 867947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 868947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 869947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 870947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 871947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 872947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 873947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 87497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 87597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 877de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 878b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 879de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 880d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 881d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 882b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 883b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 884b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 885b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 886b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 887de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 888b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 889de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 890de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 891de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 892de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 89361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 894de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 895de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException exception) { 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // TODO: add more exception handling logic here 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 906ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 907b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 908b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 909b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 910b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 911b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 913b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = true; 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String displayName = title + ".3gp"; // Used when emailing. 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 94991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang SimpleDateFormat dateFormat = new SimpleDateFormat( 95091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getString(R.string.video_file_name_format)); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Date date = new Date(dateTaken); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filepart = dateFormat.format(date); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filename = cameraDirPath + "/" + filepart + ".3gp"; 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DISPLAY_NAME, displayName); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATA, filename); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = filename; 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 96891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 96991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 97091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 97191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 986de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 992d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, false); 999b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang 1000d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1001d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1002b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1003b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1004b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1005b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1006b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1007b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1008b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1009b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1010b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1011b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1013d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 1014d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_CAMERA_SETTING, 1015d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang R.string.settings) 101691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .setOnMenuItemClickListener( 101791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new OnMenuItemClickListener() { 101891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 101991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang // Keep the camera instance for a while. 102091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang // This avoids re-opening the camera and saves 102191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang // time. 102291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang CameraHolder.instance().keep(); 102391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang 102491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Intent intent = new Intent(); 102591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.setClass(VideoCamera.this, 102691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang CameraSettings.class); 102791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(intent); 102891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return true; 102991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } 103091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang }); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10438d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10448d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10458d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1046de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 104791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 104891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1049de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1050b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1051b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1052b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10538d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10548d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10558d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 105761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 105861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10599c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 10649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 10659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 10669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 10679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 10689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10739a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1079b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1080b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 10859c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 10888d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 108961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 109646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(UPDATE_RECORD_TIME); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutInfinite(); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 110561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 110661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 110761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 111784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 111884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 111984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 112084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 112184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 112284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 112384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 112461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 112561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 112661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 112761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Util.createVideoThumbnail(mCurrentVideoFilename)); 112884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 112984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 113061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 113161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 113261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 113361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 113461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 113584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 113684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 113784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 113884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 113984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 114061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 114161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 114261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 114361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 114461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 114561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 114684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 114784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 114861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 114961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 115061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 115161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 115261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 115361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 115461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 115561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 115661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 115761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 115861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 115961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 116084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 116361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 116484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1167de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 116846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 116946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 117046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 117146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 117246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 117346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 117446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 117546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 117646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 117746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 117846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 117946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 118046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 118146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 118246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 11928d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11978d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 119991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 120091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 120546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutSystemDefault() { 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutLong() { 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutInfinite() { 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void clearScreenOnFlag() { 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1235d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1236d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) != 0) { 1237d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.clearFlags(flag); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenOnFlag() { 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1243d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1244d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) == 0) { 1245d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.addFlags(flag); 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1249b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 125084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1251b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 1252b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1256101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin Bitmap videoFrame = Util.createVideoThumbnail(mCurrentVideoFilename); 12579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1258de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1259de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1262de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1263de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1265f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1266f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1267f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 126891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 126991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 127061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 12719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 12729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1273d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 12749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 12759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 12769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 12779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 12789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1279f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1282d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 128323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 128423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 128523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1286d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1287d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1288d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1289d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1290d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 129197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1292b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1293d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1294d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 129582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 1296d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1297d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 129861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin long seconds = (delta + 500) / 1000; // round to nearest 1299d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1300d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1301d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1302d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1303d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1304d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1305d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1306d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1307d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1308d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1309d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1310d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1311d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1312d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1313d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1314d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1315d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1320d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1321d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1325d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1326d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1327482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1328482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1329482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1331d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Work around a limitation of the T-Mobile G1: The T-Mobile 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // hardware blitter can't pixel-accurately scale and clip at the 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // same time, and the SurfaceFlinger doesn't attempt to work around 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // this limitation. In order to avoid visual corruption we must 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // manually refresh the entire surface view when changing any 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // overlapping view's contents. 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mVideoPreview.invalidate(); 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mHandler.sendEmptyMessageDelayed(UPDATE_RECORD_TIME, 1000); 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1343e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1344d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1345e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1346e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 13473283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1348e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1349d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1350e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 135297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 135397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 135497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 135597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 135697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 135797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 135897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 135997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 136097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 136197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 136297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 136397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 136497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 136597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 136697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 136797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 136897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 136997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 137097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 137197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 137297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 137397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 137497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 137597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1376e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1377e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 137897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 137997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 138097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 138197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 138297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 138397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 138497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1385947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1386947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1387947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1388947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1389947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 139097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 139197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 139297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 139397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 139497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 139597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 139697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 139797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 139897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 139997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 140097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 140197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 140297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 140397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 140497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 140597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 140697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 140797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 140897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 140997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 141097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 141197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 141297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 141397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1414947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1415947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1416947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1417947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1418947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1419947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1420947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1421947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1422947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1423947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1424947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1425947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1426947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1427947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1428947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1429947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1430947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1431947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1432947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 143397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 143497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 143597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 143697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 143797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 143897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 143997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 144097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 144197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 144397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 144497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 144597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 144697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 144797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 144897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 145097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 145197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 145297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 145397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 145497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 145597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 145697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 145797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 145897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 145997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 146097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 146197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 146297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1463eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 146497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 146597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 146697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 146797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 146897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 146997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1470522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1471522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 147297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 147397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 147497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1475