VideoCamera.java revision cc8d7565f1500b6db20dd7d4c8cc3b6434067e0b
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; 2850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.content.SharedPreferences.OnSharedPreferenceChangeListener; 293f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 32ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Liimport android.hardware.Camera.Size; 3350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 36f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 4397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport android.os.SystemProperties; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore.Video; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5061b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 53c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Linimport android.view.MotionEvent; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 5661b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 59059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 662e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 672e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 682e768c1b835a127f190395a91477144d8ae850acOwen Lin 69d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 70d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 71d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 72d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport java.util.HashMap; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 7723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 7823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 7923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class VideoCamera extends Activity implements View.OnClickListener, 81d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 82e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 833e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin Switcher.OnSwitchListener, OnSharedPreferenceChangeListener, 843e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin OnScreenSettings.OnVisibilityChangedListener { 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 102e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 103e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 104e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 105522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private VideoPreview mVideoPreview; 108522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 109522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 1109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 1129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1130a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 114de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private MediaRecorderProfile mProfile; 135845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 136b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 13782ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 13882ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 14061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 142d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1462e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1478d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 15250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 15350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private OnScreenSettings mSettings; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 155d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 156d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 163cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 164cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 169d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 174b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 175ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 176ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 177ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 1800a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 183937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 1863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 1929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 1959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 196b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 1999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 20191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 20291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 209d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private static String createName(long dateTaken) { 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2266f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 22750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 22850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mPreferences.registerOnSharedPreferenceChangeListener(this); 22950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 23048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 231ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 23248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 23348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 234ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 23548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 236ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 241f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 242f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 243f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 244f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 245f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 248ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 249ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 25048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 251ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mVideoPreview = (VideoPreview) findViewById(R.id.camera_preview); 25854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 25954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang // Resize mVideoPreview and mVideoFrame to the right aspect ratio. 26054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoPreview); 26154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoFrame); 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 27061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 27261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 27361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 27461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 2759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 27691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 27791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 27891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 27991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 280e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 281e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 2829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 2839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 2842e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 2852e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 286781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 287059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 28891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 28991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 29061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 29191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 29291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 2931af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 2941af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 29561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 29661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 2979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 298ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 29961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 30061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 30161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 30261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 303c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.btn_gripper) 304c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .setOnTouchListener(new GripperTouchListener()); 30561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 30648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 307ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 30848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 309f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 310f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 311f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 312f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 313ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 314ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 315ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3182e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3192e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3202e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3212e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3222e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3232e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3242e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3252e768c1b835a127f190395a91477144d8ae850acOwen Lin 326e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project private void startShareVideoActivity() { 327e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Intent intent = new Intent(); 328e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setAction(Intent.ACTION_SEND); 329e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setType("video/3gpp"); 330e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.putExtra(Intent.EXTRA_STREAM, mCurrentVideoUri); 331e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project try { 33291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(Intent.createChooser(intent, 33391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getText(R.string.sendVideo))); 33461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } catch (android.content.ActivityNotFoundException ex) { 33591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, R.string.no_way_to_share_video, 33691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.LENGTH_SHORT).show(); 33761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 33861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 33961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 34061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 34161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 34261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 344e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 346e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 347e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 348e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 34961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 35261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 35361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 35461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 35561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 35661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 35861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 36161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 36261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(false); 364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.discard: { 3667638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen Runnable deleteCallback = new Runnable() { 3677638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen public void run() { 368b128446b7ef264c33e91e119391045156a19439bWu-cheng Li discardCurrentVideoAndInitRecorder(); 3697638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen } 3707638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen }; 3717638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen MenuHelper.deleteVideo(this, deleteCallback); 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.share: { 375e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project startShareVideoActivity(); 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.play: { 379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doPlayCurrentVideo(); 380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 382dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 38346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li stopVideoRecordingAndShowReview(); 384de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 385de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 390de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 391de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 392de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 393de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 395dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 396de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 3979bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 39884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecordingAndShowAlert(); 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 4009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 401b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 4029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 4030dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 404b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 405b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 406b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 407b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 408de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doPlayCurrentVideo() { 4150a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang Log.v(TAG, "Playing current video: " + mCurrentVideoUri); 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 424b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 426b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4389a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 43961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 44061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 44161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 44261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 44361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 46391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 46491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 46591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 46850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 46961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 47061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 47150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 472845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 473b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 474845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 475845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 47691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 47791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 478845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 479845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 480845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 481232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 482232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 483232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 484522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 485522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 486232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 487b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 488232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 489b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 4906f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 4916f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 492232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 493232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 4949b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang mMaxVideoDurationInMs = 4959b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang 1000 * CameraSettings.MMS_VIDEO_DURATION; 496232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 497232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 498232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 499232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 500b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 501b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 50297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 503845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 504845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 50554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang private void resizeForPreviewAspectRatio(View v) { 50654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang ViewGroup.LayoutParams params; 50754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params = v.getLayoutParams(); 50854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params.width = (int) 50954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang (params.height * mProfile.mVideoWidth / mProfile.mVideoHeight); 51054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang Log.v(TAG, "resize to " + params.width + "x" + params.height); 51154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang v.setLayoutParams(params); 51254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 51354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 517845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 51950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 5203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 52748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 528cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 53191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 53291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 548b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 549b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 550b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 55348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 55448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 55548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 55648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 55748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 55848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 55948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 56048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 56148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 563845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 564ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5651fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 566fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 567845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 568ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 569ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 570ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 571ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 572cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 573ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 574ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 57550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 576845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 57748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 578ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 579845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 580845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 581ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 582845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 583fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 584fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 585845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 58648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 58748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 58848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 58948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 59048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 59148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 59248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 593845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 594845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 595d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 596d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 597845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 598845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 599845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 600845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 601fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 602fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 603cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 604845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 605ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 606845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 607845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 612fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 613fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 61450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mSettings != null && mSettings.isVisible()) { 61550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setVisible(false); 61650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 61750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 6189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 62261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 62361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 630fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 636cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6399bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 641095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 646845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 647b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 651cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 652cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 653cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 654cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 655cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 656cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 658fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 659fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 660fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 661fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 662fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 666de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 667b64d345c9d51cabce43b5191532a0c185d2a70a5The 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_CAMERA: 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 672de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 675de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 678de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 679de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 684de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 69561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 69661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 69761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 69861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 70437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 70537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 70637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 70737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 70837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 70937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 710314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 711314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 712314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 713314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 714314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 715314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 716314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 717314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 718314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 719314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7203665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7213665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 725b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 726b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 727b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 728b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 72948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 73048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 73148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 73248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 73348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 734b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 735b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7460a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doReturnToCaller(boolean success) { 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (success) { 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 78361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 79191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 79291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 79491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 79591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 79723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 79961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 80961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 81061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 815845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 81661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 817b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // initializeRecorder() prepares media recorder. Return false if fails. 818b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private boolean initializeRecorder() { 819b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 8200dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin if (mMediaRecorder != null) return true; 8219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 82284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 8243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (isAlertVisible() || mCameraDevice == null) { 82584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li return false; 82684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 82784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 831b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 83661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 83791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 83891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 840d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 849845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 850d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 85297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 85382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8548d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 8559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 858d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // We try Uri in intent first. If it doesn't work, use our own 859d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 872947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 87397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 87497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 875947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 876947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 877947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 878947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 879947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 880947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 881947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 882947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 88397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 88497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 886de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 887b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 888de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 889d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 890d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 891b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 892b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 893b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 894b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 895b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 896de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 897b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 898de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 899de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 900de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 901de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 90261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 903de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 904de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException exception) { 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // TODO: add more exception handling logic here 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 915ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 916b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 917b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 918b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 919b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 920b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String displayName = title + ".3gp"; // Used when emailing. 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 95791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang SimpleDateFormat dateFormat = new SimpleDateFormat( 95891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getString(R.string.video_file_name_format)); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Date date = new Date(dateTaken); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filepart = dateFormat.format(date); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filename = cameraDirPath + "/" + filepart + ".3gp"; 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DISPLAY_NAME, displayName); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATA, filename); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = filename; 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 97691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 97791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 97891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 97991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 994de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1000d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1006d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1007d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1008b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1009b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1010b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1011b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1012b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1013b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1014b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1015b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1016b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1017b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1019d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 102050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 102150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 102250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public boolean onMenuItemClick(MenuItem item) { 1023c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 102450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin return true; 102550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin }}); 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1029c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private void showOnScreenSettings() { 1030c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin if (mSettings == null) { 1031c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings = new OnScreenSettings( 1032c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.camera_preview)); 1033c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin CameraSettings helper = new CameraSettings(this, mParameters); 1034c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setPreferenceScreen(helper 1035c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .getPreferenceScreen(R.xml.camera_preferences)); 1036c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setOnVisibilityChangedListener(this); 1037c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1038c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.expandPanel(); 1039c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1040c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 1041c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private class GripperTouchListener implements View.OnTouchListener { 1042c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public boolean onTouch(View view, MotionEvent event) { 1043c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin switch (event.getAction()) { 1044c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_DOWN: 1045c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1046c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_UP: 1047c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 1048c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1049c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1050c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return false; 1051c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1052c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1053c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 10543e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin public void onVisibilityChanged(boolean visible) { 1055c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.btn_gripper).setVisibility( 1056c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin visible ? View.INVISIBLE : View.VISIBLE); 10573e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin if (visible) { 10583e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin releaseMediaRecorder(); 10593e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } else { 10603e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin initializeRecorder(); 10613e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 10623e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 10633e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin 1064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10699a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10738d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10748d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10758d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1076de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 107791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 107891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1079de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1080b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1081b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1082b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10858d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10869c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 108761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 108861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 10949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 10959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 10969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 10979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 10989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1109b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1110b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11188d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 111961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 112646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(UPDATE_RECORD_TIME); 1130cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 113561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 113661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 113761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 114784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 114884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 114984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 115084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 115284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 115384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 115461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 115561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 115661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 115761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Util.createVideoThumbnail(mCurrentVideoFilename)); 115884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 115984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 116161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 116261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 116361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 116461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 116584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 116884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 116984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 117061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 117161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 117261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 117361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 117461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 117561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 117684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 117784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 117861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 117961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 118061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 118161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 118261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 118361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 118461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 118561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 118661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 118761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 118861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 118961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 119084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 119361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 119484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1197de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 119846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 119946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 120046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 120146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 120246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 120346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 120446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 120546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 120646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 120746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 120846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 120946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 121046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 121146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 121246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12228d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12278d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 122991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 123091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 123546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1237cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1247cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1249cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1252cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1254cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1258cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1260cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1263b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 126484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1265b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1269101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin Bitmap videoFrame = Util.createVideoThumbnail(mCurrentVideoFilename); 12709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1271de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1272de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1275de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1276de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1278f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1279f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1280f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 128191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 128291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 128361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 12849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 12859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1286d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 12879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 12889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 12899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 12909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 12919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1292f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1295d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 129623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 129723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 129823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1299d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1300d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1301d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1302d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1303d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 130497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1305b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1306d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1307d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 130882ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 1309d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1310d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 131161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin long seconds = (delta + 500) / 1000; // round to nearest 1312d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1313d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1314d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1315d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1320d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1321d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1325d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1326d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1327d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1328d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1331d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1340482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1341482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1342482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1343d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1344d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1345d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1346d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1347d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Work around a limitation of the T-Mobile G1: The T-Mobile 1348d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // hardware blitter can't pixel-accurately scale and clip at the 1349d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // same time, and the SurfaceFlinger doesn't attempt to work around 1350d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // this limitation. In order to avoid visual corruption we must 1351d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // manually refresh the entire surface view when changing any 1352d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // overlapping view's contents. 1353d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mVideoPreview.invalidate(); 1354d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mHandler.sendEmptyMessageDelayed(UPDATE_RECORD_TIME, 1000); 1355d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1356e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 135750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 135850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 135950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 136050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 136150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 136250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 136350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedWhiteBalance() != null) { 136450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String whiteBalance = mPreferences.getString( 136550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_WHITE_BALANCE, 136650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_whitebalance_default)); 136750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 136850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 136950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 137050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 137150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedColorEffects() != null) { 137250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String colorEffect = mPreferences.getString( 137350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 137450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 137550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 137650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1377ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 137850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 137950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 138050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1381d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1382e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1383e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 13843283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1385e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1386d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1387e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 138850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 138950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public void onSharedPreferenceChanged( 139050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin SharedPreferences preferences, String key) { 139150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // ignore the events after "onPause()" or preview has not started yet 139250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mPausing) return; 139350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 139450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (CameraSettings.KEY_VIDEO_DURATION.equals(key) 139550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin || CameraSettings.KEY_VIDEO_QUALITY.equals(key)) { 139650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 139750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 139850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 139950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // If mCameraDevice is not ready then we can set the parameter in 140050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // startPreview(). 140150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mCameraDevice == null) return; 140250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1403ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1404ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 1405ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li if (size.width != mProfile.mVideoWidth 1406ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li || size.height != mProfile.mVideoHeight) { 1407ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1408ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1409ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1410ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 1411ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1412ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1413ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1414ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 141550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1416ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // we need lock the camera device before writing parameters 1417ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li if (mCameraDevice.lock() == 0) { 1418ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li setCameraParameters(); 1419ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li mCameraDevice.unlock(); 1420ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } else { 1421ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Log.e(TAG, "unable to lock camera to set parameters"); 1422ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 142350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 142450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 142697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 142797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 142897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 142997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 143097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 143197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 143297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 143397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 143497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 143597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 143697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 143797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 143897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 143997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 144097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 144197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 144297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 144397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 144497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 144697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 144797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 144897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 144997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1450e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1451e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 145297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 145397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 145497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 145597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 145697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 145797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 145897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1459947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1460947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1461947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1462947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1463947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 146497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 146597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 146697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 146797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 146897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 146997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 147097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 147197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 147297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 147397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 147497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 147597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 147697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 147797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 147897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 147997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 148197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 148297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 148397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 148597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 148697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 148797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1488947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1489947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1490947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1491947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1492947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1493947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1494947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1495947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1496947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1497947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1498947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1499947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1500947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1501947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1502947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1503947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1504947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1505947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1506947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 150797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 150897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 151097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 151197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 151297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 151397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 151497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 151597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 151697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 151797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 151897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 151997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 152097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 152197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 152297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 152397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 152497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 152597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 152697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 152797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 152897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 152997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 153197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 153297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 153397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 153497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 153697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1537eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 153897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 153997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 154097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 154197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 154297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 154397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1544522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1545522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 154697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 154797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 154897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1549