VideoCamera.java revision cc12a303ad51063cee73715849a951fb5f383188
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; 3250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 337e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 359f1480b2c27d744c816c71cb3c512d37bc48c524Ray Chenimport android.media.ThumbnailUtil; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 37f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 4497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport android.os.SystemProperties; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 467e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.preference.PreferenceScreen; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore.Video; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5261b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 55c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Linimport android.view.MotionEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 57ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 5961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 62059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 691f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chenimport com.android.camera.PreviewFrameLayout.OnSizeChangedListener; 702e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 712e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 722e768c1b835a127f190395a91477144d8ae850acOwen Lin 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 76d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 77d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport java.util.HashMap; 80d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 84b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class VideoCamera extends Activity implements View.OnClickListener, 85d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 86e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 873e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin Switcher.OnSwitchListener, OnSharedPreferenceChangeListener, 881f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen OnScreenSettings.OnVisibilityChangedListener, 891f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen PreviewFrameLayout.OnSizeChangedListener { 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 107e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 108e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 109e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 110522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1121f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 113ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 114522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 115522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 1169bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 1189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1190a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 120de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1259a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 139cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin private IconIndicator mWhitebalanceIndicator; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private MediaRecorderProfile mProfile; 142845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 143b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 14482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 14582ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 14761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 153fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang private View mGripper; 1542e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1558d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1577e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 16050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 16150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private OnScreenSettings mSettings; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 163d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 164d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 171cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 172cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 177d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 181b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 182b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 183ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 184ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 185ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 1880a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 191937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 1943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 204b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 20991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 21091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 217d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private static String createName(long dateTaken) { 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 23348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2346f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 23550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 23650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 23748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 238ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 23948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 24048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 241ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 24248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 243ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 248f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 249f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 250f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 251f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 252f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 255ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 256ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 25748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 258ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2641f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 2651f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 2661f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 267ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 2681f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 269ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 27054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 27961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 28161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 28261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 28361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 2849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 28591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 28691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 28791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 28891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 289e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 290e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 2919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 2929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 2932e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 2942e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 295781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 296059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 29791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 29891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 29961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 30091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 30191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3021af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3031af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 30461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 30561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 307ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 30861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 30961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 31061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 31161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 312fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper = findViewById(R.id.btn_gripper); 313fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setOnTouchListener(new GripperTouchListener()); 31461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 315cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin mWhitebalanceIndicator = 316cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin (IconIndicator) findViewById(R.id.whitebalance_icon); 317cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 31848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 319ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 32048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 321f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 322f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 323f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 324f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 325ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 326ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 327ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3302e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3312e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3322e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3332e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3342e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3352e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3362e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3372e768c1b835a127f190395a91477144d8ae850acOwen Lin 338e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project private void startShareVideoActivity() { 339e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Intent intent = new Intent(); 340e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setAction(Intent.ACTION_SEND); 341e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setType("video/3gpp"); 342e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.putExtra(Intent.EXTRA_STREAM, mCurrentVideoUri); 343e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project try { 34491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(Intent.createChooser(intent, 34591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getText(R.string.sendVideo))); 34661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } catch (android.content.ActivityNotFoundException ex) { 34791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, R.string.no_way_to_share_video, 34891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.LENGTH_SHORT).show(); 34961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 35061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 35161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 35261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 35361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 35461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 35561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 356e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 35761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 358e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 359e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 360e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 36161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 36461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 36561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 36661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 36761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 36861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 37061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 37361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 37461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(false); 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.discard: { 3787638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen Runnable deleteCallback = new Runnable() { 3797638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen public void run() { 380b128446b7ef264c33e91e119391045156a19439bWu-cheng Li discardCurrentVideoAndInitRecorder(); 3817638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen } 3827638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen }; 3837638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen MenuHelper.deleteVideo(this, deleteCallback); 384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.share: { 387e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project startShareVideoActivity(); 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.play: { 391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doPlayCurrentVideo(); 392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 394dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 39546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li stopVideoRecordingAndShowReview(); 396de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 397de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 402de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 403de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 404de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 405de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 407dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 408de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 4099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 41084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecordingAndShowAlert(); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 4129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 413b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 4149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 4150dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 416b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 417b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 418b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 419b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 420de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doPlayCurrentVideo() { 4270a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang Log.v(TAG, "Playing current video: " + mCurrentVideoUri); 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 436b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 438b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 45161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 45261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 45361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 45461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 45561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4739a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4749a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 47591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 47691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 47791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 48050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 48161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 48261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 48350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 484845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 485b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 486845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 487845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 48891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 48991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 490845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 491845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 492845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 493232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 494232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 495232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 496522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 497522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 498232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 499b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 500232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 501b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 5026f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 5036f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 504232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 505232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 5069b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang mMaxVideoDurationInMs = 5079b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang 1000 * CameraSettings.MMS_VIDEO_DURATION; 508232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 509232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 510232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 511232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 512b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 513b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 51497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 515845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 516845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 517ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5181f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 519ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (double) mProfile.mVideoWidth / mProfile.mVideoHeight); 52054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 52154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 525845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 52750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 528ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 53648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 537cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 54091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 54191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5539a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 557b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 558b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 559b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 56248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 56348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 56448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 56548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 56648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 56748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 56848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 56948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 57048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 572845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 573ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5741fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 575fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 576845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 577ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 578ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 579ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 580ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 581cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 582ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 583ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 58450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 585845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 58648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 587ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 588845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 589845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 590ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 591845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 592fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 593fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 594845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 59548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 59648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 59748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 59848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 59948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 60048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 60148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 602845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 603845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 604d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 605d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 606845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 607845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 608845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 609845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 610fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 611fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 612cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 613845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 614ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 615845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 616845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 621fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 622fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 62350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mSettings != null && mSettings.isVisible()) { 62450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setVisible(false); 62550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 62650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 6279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 63161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 63261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 639fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 645cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 650095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 655845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 656b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 660cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 661cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 662cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 663cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 664cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 665cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 6660b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 6670b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 6680b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 6690b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang mShutterButton.performClick(); 6700b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 6710b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6720b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 6730b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6740b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 6750b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 677fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 678fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 679fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 680fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 681fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 685de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 691de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 692de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 697de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 70861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 70961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 71061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 71161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 712bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen case KeyEvent.KEYCODE_MENU: 713bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen if (this.mIsVideoCaptureIntent) { 714bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen showOnScreenSettings(); 715bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen return true; 716bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen } 717bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen break; 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 72337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 72437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 72537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 72637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 72737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 72837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 729314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 730314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 731314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 732314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 733314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 734314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 735314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 736314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 737314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 738314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7393665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7403665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 744b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 745b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 746b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 747b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 74848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 74948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 75048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 75148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 75248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 753b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 754b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7650a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7739bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doReturnToCaller(boolean success) { 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (success) { 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 80261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 81091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 81191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 81391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 81491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 81623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 81861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 82861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 82961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 834845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 83561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 83680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 83780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 838b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 83980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8409bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 84184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 84380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 84484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 848b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 85361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 85491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 85591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 857d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 866845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 867d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 86997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 87082ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8718d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 87280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 8739a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 87680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 877d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 890947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 89197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 89297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 893947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 894947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 895947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 896947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 897947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 898947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 899947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 900947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 90197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 90297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 904de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 905b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 906de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 907d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 908d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 909b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 910b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 911b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 912b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 913b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 914de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 915b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 916de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 917de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 918de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 919de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 92061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 921de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 922de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 92580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 92880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 932ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 933b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 934b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 935b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 936b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 937b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9389bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String displayName = title + ".3gp"; // Used when emailing. 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 97391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang SimpleDateFormat dateFormat = new SimpleDateFormat( 97491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getString(R.string.video_file_name_format)); 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Date date = new Date(dateTaken); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filepart = dateFormat.format(date); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filename = cameraDirPath + "/" + filepart + ".3gp"; 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DISPLAY_NAME, displayName); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATA, filename); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = filename; 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 99291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 99391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 99491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 99591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues); 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1010de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1016d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1022d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1023d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1024b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1025b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1026b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1027b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1028b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1029b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1030b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1031b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1032b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1033b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1035d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 103650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 103750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 103850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public boolean onMenuItemClick(MenuItem item) { 1039c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 104050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin return true; 104150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin }}); 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1045c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private void showOnScreenSettings() { 1046c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin if (mSettings == null) { 1047c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings = new OnScreenSettings( 1048c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.camera_preview)); 1049c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin CameraSettings helper = new CameraSettings(this, mParameters); 10507e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen PreferenceScreen screen = helper 10517e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen .getPreferenceScreen(R.xml.video_preferences); 10527e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (mIsVideoCaptureIntent) { 10537e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen screen = filterPreferenceScreenByIntent(screen); 10547e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10557e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10567e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen mSettings.setPreferenceScreen(screen); 1057c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setOnVisibilityChangedListener(this); 1058c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1059abdd8a1c1f4bd5f471b62f2927399dc23a9bd33cCheng-Ru Lin mSettings.setVisible(true); 1060c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1061c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 10627e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private PreferenceScreen filterPreferenceScreenByIntent( 10637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen PreferenceScreen screen) { 10647e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 10657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 10667e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10677e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 10687e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10697e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 10717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10727e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_DURATION); 10737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10747e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 10757e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10767e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1077c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private class GripperTouchListener implements View.OnTouchListener { 1078c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public boolean onTouch(View view, MotionEvent event) { 1079c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin switch (event.getAction()) { 1080c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_DOWN: 1081c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1082c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_UP: 1083c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 1084c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1085c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1086c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return false; 1087c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1088c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1089c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 10903e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin public void onVisibilityChanged(boolean visible) { 1091fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang // At this point, we are not recording. 1092fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(visible ? View.INVISIBLE : View.VISIBLE); 10933e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin if (visible) { 10943e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin releaseMediaRecorder(); 1095d18f380d7e57f03cb775e79445cdab22b7c73f09Wei-Ta Chen mPreferences.registerOnSharedPreferenceChangeListener(this); 10963e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } else { 10973e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin initializeRecorder(); 1098d18f380d7e57f03cb775e79445cdab22b7c73f09Wei-Ta Chen mPreferences.unregisterOnSharedPreferenceChangeListener(this); 10993e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 11003e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 11013e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 11079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11118d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 11128d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 11138d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1114de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 111591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 111691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1117de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1118b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1119b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1120b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 11218d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11228d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11238d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 11249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 112561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 112661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 11279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 11289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 11299c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 11309c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 11319c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 11329c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 11339c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 11349c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 11359c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 11369c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1147b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1148b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11539c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11568d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 115761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 116446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 11675f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1168cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1169fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(View.INVISIBLE); 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 117461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 117561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 117661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 118684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 118784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 118884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 118984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 119184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 119261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 119361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 119461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 11959f1480b2c27d744c816c71cb3c512d37bc48c524Ray Chen ThumbnailUtil.createVideoThumbnail(mCurrentVideoFilename)); 119684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 119784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 119961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 120061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 120161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 120261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 120384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 120484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 120584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 120684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 120761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 120861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 120961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 121061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 121161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 121261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 121384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 121484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 121561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 121661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 121761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 121861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 121961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 122061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 122161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 122261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 122361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 122461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 122561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 122661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 122784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 122884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 122984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 123061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 123184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 123284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 123346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1234de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 123546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 123646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 123746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 123846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 123946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 124046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 124146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 124246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 124346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 124446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 124546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 124646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 124746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 124846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 124946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12598d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12648d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 126691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 126791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 127246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1274cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1275fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(View.VISIBLE); 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1285cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1287cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1290cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1292cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1296cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1298cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1301b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 130284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1303b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 13079f1480b2c27d744c816c71cb3c512d37bc48c524Ray Chen Bitmap videoFrame = ThumbnailUtil.createVideoThumbnail(mCurrentVideoFilename); 13089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1309de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1310de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 13129bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1313de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1314de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1316f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1317f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1318f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 131991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 132091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 132161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1330f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 133423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 133523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 133623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 134297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1343b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1344d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 13455f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 13465f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1347d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 134882ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 13495f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 13505f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 13515f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1352d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1353d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1354d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1355d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1356d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1357d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1358d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1359d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1360d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1361d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1362d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1363d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1364d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1365d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1366d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1367d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1368d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1369d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1370d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1371d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1372d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1373d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1374d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1375d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1376d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1377d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1378d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1379d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1380d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1381d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1382482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1383482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1384482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1385d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1386d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1387d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1388d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1389d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Work around a limitation of the T-Mobile G1: The T-Mobile 1390d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // hardware blitter can't pixel-accurately scale and clip at the 1391d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // same time, and the SurfaceFlinger doesn't attempt to work around 1392d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // this limitation. In order to avoid visual corruption we must 1393d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // manually refresh the entire surface view when changing any 1394d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // overlapping view's contents. 1395d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mVideoPreview.invalidate(); 139613874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 139713874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1398d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1399e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 140050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 140150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 140250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 140350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 1404207ad85f1875dd7acb69091cbcf022646aaee818Chih-Chung Chang mParameters.setPreviewFrameRate(mProfile.mVideoFps); 140550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 140650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 1407cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin String whiteBalance = Parameters.WHITE_BALANCE_AUTO; 140850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedWhiteBalance() != null) { 1409cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin whiteBalance = mPreferences.getString( 141050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_WHITE_BALANCE, 141150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_whitebalance_default)); 141250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 141350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 141450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 141550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 141650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedColorEffects() != null) { 141750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String colorEffect = mPreferences.getString( 141850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 141950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 142050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 142150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1422ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 142350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 1424cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 1425cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin final String finalWhiteBalance = whiteBalance; 1426cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 1427cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin // It can be execute from the startPreview thread, so we post it 1428cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin // to the main UI thread 1429cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin mHandler.post(new Runnable() { 1430cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin public void run() { 1431cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin mWhitebalanceIndicator.setMode(finalWhiteBalance); 1432cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin } 1433cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin }); 143450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 143550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1436d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1437e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1438e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 14393283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1440e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1441d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1442e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 144350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 144450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public void onSharedPreferenceChanged( 144550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin SharedPreferences preferences, String key) { 144650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // ignore the events after "onPause()" or preview has not started yet 144750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mPausing) return; 144850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 144950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (CameraSettings.KEY_VIDEO_DURATION.equals(key) 145050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin || CameraSettings.KEY_VIDEO_QUALITY.equals(key)) { 145150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 145250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 145350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 145450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // If mCameraDevice is not ready then we can set the parameter in 145550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // startPreview(). 145650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mCameraDevice == null) return; 145750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1458ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1459ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 1460ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li if (size.width != mProfile.mVideoWidth 1461ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li || size.height != mProfile.mVideoHeight) { 1462ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1463ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1464ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1465ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 14661f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1467ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1468ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1469ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1470ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 147150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1472d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1473d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1474d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1475d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1476d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1477d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1478d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1479d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1480d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1481ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1482d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1483d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 148450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 148550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 14861f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14871f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 14881f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen if (mSettings != null) { 14891f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mSettings.updateLayout(); 14901f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 14911f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14921f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 149497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 149597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 149697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 149797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 149897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 149971d56e21859a797ec4633f209b3605276345d44eOwen Lin@SuppressWarnings("serial") 150097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 150197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 150297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 150497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 150597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 150697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 150897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 150997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 151097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 151197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 151297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 151397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 151497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 151597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 151697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 151797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 151897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1519e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1520e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 152197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 152297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 152397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 152497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 152597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 152697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 152797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1528947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1529947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1530947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1531947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1532947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 153397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 153597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 153697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 153897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 153997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 154097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 154197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 154297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 154397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 154497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 154597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 154697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 154797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 154897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 154997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 155097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 155197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 155297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 155397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 155497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 155597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 155697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1557947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1558947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1559947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1560947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1561947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1562947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1563947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1564947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1565947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1566947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1567947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1568947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1569947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1570947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1571947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1572947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1573947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1574947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1575947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 157697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 157797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 157897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 157997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 158097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 158197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 158297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 158397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 158497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 158597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 158697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 158797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 158897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 158997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 159097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 159197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 159297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 159397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 159497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 159597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 159697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 159797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 159897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 159997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 160097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 160197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 160297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 160397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 160497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 160597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1606eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 160797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 160897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 160997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 161097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 161197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 161297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1613522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1614522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 161597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 161697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 161797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1618