VideoCamera.java revision c1f2e3021bf7b12f2a33561e09bd0ab32530382e
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: { 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 168d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 172b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 173b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 174ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 175ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 176ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 1790a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 182937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 1853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 1919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 1949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 195b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 1989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 20091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 20191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 208d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private static String createName(long dateTaken) { 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2256f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 22650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 22750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mPreferences.registerOnSharedPreferenceChangeListener(this); 22850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 22948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 230ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 23148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 23248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 233ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 23448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 235ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 240f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 241f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 242f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 243f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 244f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 247ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 248ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 24948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 250ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mVideoPreview = (VideoPreview) findViewById(R.id.camera_preview); 25754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 25854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang // Resize mVideoPreview and mVideoFrame to the right aspect ratio. 25954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoPreview); 26054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoFrame); 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 27161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 27261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 27361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 2749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 27591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 27691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 27791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 27891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 279e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 280e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 2819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 2829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 2832e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 2842e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 285781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 286059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 28791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 28891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 28961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 29091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 29191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 2921af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 2931af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 29461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 29561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 2969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 297ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 29861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 29961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 30061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 30161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 302c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.btn_gripper) 303c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .setOnTouchListener(new GripperTouchListener()); 30461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 30548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 306ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 30748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 308f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 309f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 310f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 311f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 312ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 313ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 314ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3172e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3182e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3192e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3202e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3212e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3222e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3232e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3242e768c1b835a127f190395a91477144d8ae850acOwen Lin 325e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project private void startShareVideoActivity() { 326e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Intent intent = new Intent(); 327e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setAction(Intent.ACTION_SEND); 328e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setType("video/3gpp"); 329e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.putExtra(Intent.EXTRA_STREAM, mCurrentVideoUri); 330e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project try { 33191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(Intent.createChooser(intent, 33291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getText(R.string.sendVideo))); 33361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } catch (android.content.ActivityNotFoundException ex) { 33491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, R.string.no_way_to_share_video, 33591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.LENGTH_SHORT).show(); 33661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 33761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 33861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 33961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 34061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 34161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 34261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 343e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 34461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 345e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 346e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 347e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 35161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 35261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 35361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 35461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 35561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 35761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 36061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 36161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(false); 363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.discard: { 3657638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen Runnable deleteCallback = new Runnable() { 3667638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen public void run() { 367b128446b7ef264c33e91e119391045156a19439bWu-cheng Li discardCurrentVideoAndInitRecorder(); 3687638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen } 3697638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen }; 3707638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen MenuHelper.deleteVideo(this, deleteCallback); 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.share: { 374e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project startShareVideoActivity(); 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.play: { 378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doPlayCurrentVideo(); 379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 381dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 38246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li stopVideoRecordingAndShowReview(); 383de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 384de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 389de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 390de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 391de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 392de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 394dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 395de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 3969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 39784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecordingAndShowAlert(); 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 3999bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 400b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 4019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 4020dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 403b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 404b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 405b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 406b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 407de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doPlayCurrentVideo() { 4140a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang Log.v(TAG, "Playing current video: " + mCurrentVideoUri); 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 423b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 425b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4379a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 43861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 43961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 44061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 44161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 44261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4579a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4609a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4619a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 46291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 46391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 46491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 46750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 46861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 46961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 47050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 471845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 472b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 473845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 474845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 47591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 47691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 477845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 478845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 479845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 480232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 481232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 482232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 483522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 484522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 485232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 486b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 487232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 488b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 4896f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 4906f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 491232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 492232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 4939b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang mMaxVideoDurationInMs = 4949b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang 1000 * CameraSettings.MMS_VIDEO_DURATION; 495232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 496232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 497232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 498232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 499b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 500b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 50197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 502845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 503845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 50454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang private void resizeForPreviewAspectRatio(View v) { 50554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang ViewGroup.LayoutParams params; 50654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params = v.getLayoutParams(); 50754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params.width = (int) 50854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang (params.height * mProfile.mVideoWidth / mProfile.mVideoHeight); 50954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang Log.v(TAG, "resize to " + params.width + "x" + params.height); 51054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang v.setLayoutParams(params); 51154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 51254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 516845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 51850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 5193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 52648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 52748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setScreenTimeoutLong(); 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 53091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 53191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 547b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 548b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 549b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 55248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 55348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 55448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 55548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 55648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 55748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 55848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 55948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 56048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 562845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 563ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5641fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 565fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 566845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 567ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 568ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 569ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 570ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 571cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 572ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 573ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 57450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 575845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 57648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 577ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 578845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 579845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 580ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 581845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 582fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 583fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 584845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 58548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 58648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 58748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 58848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 58948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 59048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 59148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 592845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 593845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 594d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 595d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 596845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 597845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 598845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 599845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 600fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 601fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 602cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 603845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 604ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 605845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 606845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStop() { 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStop(); 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 617fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 618fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 61950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mSettings != null && mSettings.isVisible()) { 62050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setVisible(false); 62150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 62250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 6239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 62761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 62861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 635fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 646095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 651845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 652b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 657fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 658fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 659fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 660fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 661fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 667de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 673de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 676de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 679de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 680de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 685de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 69661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 69761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 69861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 69961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 70537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 70637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 70737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 70837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 70937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 71037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 711314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 712314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 713314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 714314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 715314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 716314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 717314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 718314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 719314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 720314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7213665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7223665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 726b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 727b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 728b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 729b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 73048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 73148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 73248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 73348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 73448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 735b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 736b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7470a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doReturnToCaller(boolean success) { 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (success) { 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 78461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 79291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 79391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 79591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 79691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 79823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 80061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 81061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 81161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 816845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 81761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 818b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // initializeRecorder() prepares media recorder. Return false if fails. 819b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private boolean initializeRecorder() { 820b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 8210dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin if (mMediaRecorder != null) return true; 8229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 82384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 8253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (isAlertVisible() || mCameraDevice == null) { 82684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li return false; 82784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 82884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 832b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 83761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 83891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 83991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 841d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 850845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 851d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 85397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 85482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8558d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 8569a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 859d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // We try Uri in intent first. If it doesn't work, use our own 860d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 873947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 87497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 87597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 876947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 877947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 878947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 879947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 880947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 881947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 882947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 883947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 88497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 88597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 887de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 888b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 889de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 890d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 891d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 892b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 893b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 894b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 895b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 896b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 897de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 898b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 899de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 900de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 901de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 902de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 90361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 904de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 905de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException exception) { 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // TODO: add more exception handling logic here 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 916ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 917b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 918b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 919b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 920b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 921b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String displayName = title + ".3gp"; // Used when emailing. 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 95891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang SimpleDateFormat dateFormat = new SimpleDateFormat( 95991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getString(R.string.video_file_name_format)); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Date date = new Date(dateTaken); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filepart = dateFormat.format(date); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filename = cameraDirPath + "/" + filepart + ".3gp"; 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DISPLAY_NAME, displayName); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATA, filename); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = filename; 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 97791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 97891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 97991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 98091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1001d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1007d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1008d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1009b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1010b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1011b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1012b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1013b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1014b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1015b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1016b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1017b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1018b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1020d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 102150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 102250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 102350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public boolean onMenuItemClick(MenuItem item) { 1024c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 102550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin return true; 102650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin }}); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1030c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private void showOnScreenSettings() { 1031c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin if (mSettings == null) { 1032c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings = new OnScreenSettings( 1033c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.camera_preview)); 1034c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin CameraSettings helper = new CameraSettings(this, mParameters); 1035c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setPreferenceScreen(helper 1036c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .getPreferenceScreen(R.xml.camera_preferences)); 1037c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setOnVisibilityChangedListener(this); 1038c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1039c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.expandPanel(); 1040c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1041c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 1042c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private class GripperTouchListener implements View.OnTouchListener { 1043c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public boolean onTouch(View view, MotionEvent event) { 1044c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin switch (event.getAction()) { 1045c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_DOWN: 1046c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1047c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_UP: 1048c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 1049c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1050c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1051c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return false; 1052c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1053c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1054c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 10553e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin public void onVisibilityChanged(boolean visible) { 1056c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.btn_gripper).setVisibility( 1057c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin visible ? View.INVISIBLE : View.VISIBLE); 10583e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin if (visible) { 10593e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin releaseMediaRecorder(); 10603e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } else { 10613e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin initializeRecorder(); 10623e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 10633e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 10643e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin 1065b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1066b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10748d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10758d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10768d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1077de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 107891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 107991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1080de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1081b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1082b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1083b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10858d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10868d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 108861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 108961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 10959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 10969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 10979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 10989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 10999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1110b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1111b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11198d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 112061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 112746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(UPDATE_RECORD_TIME); 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutInfinite(); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 113661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 113761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 113861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 114884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 114984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 115084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 115184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 115384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 115484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 115561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 115661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 115761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 115861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Util.createVideoThumbnail(mCurrentVideoFilename)); 115984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 116084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 116261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 116361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 116461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 116561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 116684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 116984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 117084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 117161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 117261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 117361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 117461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 117561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 117661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 117784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 117884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 117961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 118061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 118161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 118261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 118361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 118461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 118561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 118661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 118761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 118861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 118961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 119061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 119184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 119461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 119584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1198de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 119946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 120046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 120146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 120246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 120346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 120446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 120546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 120646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 120746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 120846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 120946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 121046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 121146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 121246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 121346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12238d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12288d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 123091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 123191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 123646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutSystemDefault() { 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutLong() { 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutInfinite() { 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void clearScreenOnFlag() { 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1266d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1267d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) != 0) { 1268d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.clearFlags(flag); 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenOnFlag() { 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1274d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1275d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) == 0) { 1276d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.addFlags(flag); 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1280b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 128184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1282b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1286101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin Bitmap videoFrame = Util.createVideoThumbnail(mCurrentVideoFilename); 12879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1288de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1289de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1292de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1293de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1295f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1296f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1297f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 129891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 129991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 130061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13029bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1303d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13049bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13059bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1309f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1312d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 131323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 131423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 131523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1320d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 132197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1322b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 132582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 1326d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1327d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 132861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin long seconds = (delta + 500) / 1000; // round to nearest 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1331d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1343d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1344d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1345d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1346d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1347d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1348d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1349d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1350d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1351d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1352d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1353d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1354d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1355d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1356d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1357482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1358482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1359482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1360d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1361d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1362d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1363d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1364d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Work around a limitation of the T-Mobile G1: The T-Mobile 1365d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // hardware blitter can't pixel-accurately scale and clip at the 1366d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // same time, and the SurfaceFlinger doesn't attempt to work around 1367d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // this limitation. In order to avoid visual corruption we must 1368d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // manually refresh the entire surface view when changing any 1369d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // overlapping view's contents. 1370d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mVideoPreview.invalidate(); 1371d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mHandler.sendEmptyMessageDelayed(UPDATE_RECORD_TIME, 1000); 1372d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1373e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 137450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 137550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 137650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 137750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 137850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 137950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 138050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedWhiteBalance() != null) { 138150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String whiteBalance = mPreferences.getString( 138250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_WHITE_BALANCE, 138350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_whitebalance_default)); 138450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 138550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 138650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 138750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 138850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedColorEffects() != null) { 138950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String colorEffect = mPreferences.getString( 139050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 139150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 139250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 139350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1394ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 139550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 139650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 139750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1398d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1399e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1400e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 14013283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1402e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1403d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1404e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 140550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 140650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public void onSharedPreferenceChanged( 140750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin SharedPreferences preferences, String key) { 140850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // ignore the events after "onPause()" or preview has not started yet 140950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mPausing) return; 141050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 141150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (CameraSettings.KEY_VIDEO_DURATION.equals(key) 141250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin || CameraSettings.KEY_VIDEO_QUALITY.equals(key)) { 141350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 141450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 141550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 141650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // If mCameraDevice is not ready then we can set the parameter in 141750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // startPreview(). 141850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mCameraDevice == null) return; 141950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1420ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1421ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 1422ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li if (size.width != mProfile.mVideoWidth 1423ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li || size.height != mProfile.mVideoHeight) { 1424ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1425ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1426ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1427ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 1428ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1429ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1430ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1431ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 143250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1433ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // we need lock the camera device before writing parameters 1434ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li if (mCameraDevice.lock() == 0) { 1435ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li setCameraParameters(); 1436ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li mCameraDevice.unlock(); 1437ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } else { 1438ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Log.e(TAG, "unable to lock camera to set parameters"); 1439ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 144050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 144150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 144397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 144597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 144697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 144797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 144897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 144997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 145097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 145197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 145297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 145397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 145497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 145597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 145697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 145797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 145897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 145997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 146097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 146197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 146297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 146397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 146497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 146597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 146697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1467e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1468e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 146997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 147097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 147197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 147297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 147397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 147497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 147597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1476947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1477947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1478947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1479947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1480947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 148197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 148397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 148497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 148697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 148797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 148897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 149097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 149197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 149297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 149397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 149497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 149597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 149697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 149797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 149897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 149997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 150097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 150297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 150397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 150497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1505947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1506947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1507947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1508947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1509947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1510947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1511947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1512947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1513947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1514947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1515947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1516947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1517947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1518947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1519947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1520947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1521947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1522947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1523947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 152497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 152597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 152697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 152797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 152897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 152997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 153097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 153197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 153297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 153497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 153597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 153697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 153797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 153897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 153997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 154097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 154197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 154297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 154397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 154497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 154597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 154697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 154797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 154897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 154997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 155097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 155197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 155297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 155397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1554eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 155597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 155697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 155797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 155897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 155997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 156097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1561522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1562522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 156397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 156497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 156597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1566