VideoCamera.java revision abdd8a1c1f4bd5f471b62f2927399dc23a9bd33c
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; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private MediaRecorderProfile mProfile; 141845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 142b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 14382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 14482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 14661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 152fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang private View mGripper; 1532e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1548d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1567e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 15950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 16050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private OnScreenSettings mSettings; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 163d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 170cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 171cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 176d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 181b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 182ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 183ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 184ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 1870a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 190937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 1933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 1999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 203b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 20891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 20991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 216d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private static String createName(long dateTaken) { 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 23248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2336f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 23450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 23550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mPreferences.registerOnSharedPreferenceChangeListener(this); 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 31548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 316ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 31748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 318f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 319f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 320f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 321f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 322ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 323ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 324ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3272e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3282e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3292e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3302e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3312e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3322e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3332e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3342e768c1b835a127f190395a91477144d8ae850acOwen Lin 335e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project private void startShareVideoActivity() { 336e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Intent intent = new Intent(); 337e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setAction(Intent.ACTION_SEND); 338e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setType("video/3gpp"); 339e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.putExtra(Intent.EXTRA_STREAM, mCurrentVideoUri); 340e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project try { 34191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(Intent.createChooser(intent, 34291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getText(R.string.sendVideo))); 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } catch (android.content.ActivityNotFoundException ex) { 34491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, R.string.no_way_to_share_video, 34591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.LENGTH_SHORT).show(); 34661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 34761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 34961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 35061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 35161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 35261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 353e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 35461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 355e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 356e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 357e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 35861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 36161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 36261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 36361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 36461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 36561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 36761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 37061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 37161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(false); 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.discard: { 3757638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen Runnable deleteCallback = new Runnable() { 3767638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen public void run() { 377b128446b7ef264c33e91e119391045156a19439bWu-cheng Li discardCurrentVideoAndInitRecorder(); 3787638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen } 3797638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen }; 3807638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen MenuHelper.deleteVideo(this, deleteCallback); 381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.share: { 384e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project startShareVideoActivity(); 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.play: { 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doPlayCurrentVideo(); 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 391dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 39246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li stopVideoRecordingAndShowReview(); 393de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 394de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 399de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 400de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 401de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 402de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 404dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 405de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 4069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 40784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecordingAndShowAlert(); 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 4099bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 410b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 4119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 4120dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 413b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 414b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 415b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 416b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 417de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doPlayCurrentVideo() { 4240a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang Log.v(TAG, "Playing current video: " + mCurrentVideoUri); 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 433b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 435b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4459a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 44861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 44961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 45061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 45161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 45261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4689a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4699a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 47291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 47391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 47491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 47750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 47861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 47961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 48050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 481845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 482b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 483845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 484845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 48591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 48691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 487845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 488845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 489845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 490232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 491232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 492232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 493522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 494522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 495232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 496b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 497232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 498b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 4996f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 5006f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 501232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 502232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 5039b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang mMaxVideoDurationInMs = 5049b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang 1000 * CameraSettings.MMS_VIDEO_DURATION; 505232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 506232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 507232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 508232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 509b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 510b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 51197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 512845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 513845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 514ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5151f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 516ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (double) mProfile.mVideoWidth / mProfile.mVideoHeight); 51754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 51854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 522845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 52450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 525ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 53348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 534cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 53791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 53891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5529a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 554b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 555b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 556b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 55948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 56048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 56148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 56248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 56348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 56448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 56548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 56648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 56748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 569845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 570ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5711fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 572fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 573845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 574ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 575ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 576ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 577ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 578cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 579ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 580ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 58150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 582845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 58348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 584ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 585845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 586845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 587ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 588845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 589fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 590fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 591845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 59248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 59348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 59448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 59548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 59648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 59748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 59848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 599845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 600845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 601d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 602d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 603845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 604845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 605845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 606845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 607fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 608fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 609cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 610845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 611ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 612845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 613845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 618fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 619fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 62050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mSettings != null && mSettings.isVisible()) { 62150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setVisible(false); 62250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 62350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 6249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6259bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6269bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 62861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 62961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 636fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 642cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 647095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 652845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 653b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 657cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 658cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 659cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 660cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 661cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 662cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 6630b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 6640b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 6650b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 6660b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang mShutterButton.performClick(); 6670b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 6680b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6690b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 6700b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6710b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 6720b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 674fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 675fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 676fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 677fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 678fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 682de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 688de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 689de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 694de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 70561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 70661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 70761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 70861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 709bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen case KeyEvent.KEYCODE_MENU: 710bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen if (this.mIsVideoCaptureIntent) { 711bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen showOnScreenSettings(); 712bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen return true; 713bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen } 714bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen break; 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 72037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 72137dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 72237dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 72337dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 72437dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 72537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 726314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 727314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 728314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 729314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 730314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 731314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 732314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 733314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 734314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 735314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7363665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7373665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 741b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 742b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 743b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 744b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 74548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 74648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 74748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 74848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 74948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 750b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 751b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7620a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doReturnToCaller(boolean success) { 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (success) { 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 79961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 80791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 80891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 81091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 81191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 81323c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 81561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 82561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 82661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 831845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 83261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 83380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 83480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 835b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 83680b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8379bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 83884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 84080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 84184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 845b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 85061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 85191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 85291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 854d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 863845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 864d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 86697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 86782ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8688d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 86980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 8709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 87380b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 874d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 887947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 88897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 88997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 890947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 891947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 892947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 893947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 894947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 895947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 896947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 897947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 89897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 89997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 901de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 902b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 903de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 904d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 905d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 906b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 907b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 908b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 909b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 910b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 911de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 912b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 913de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 914de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 915de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 916de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 91761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 918de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 919de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 92280b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 92580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 929ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 930b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 931b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 932b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 933b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 934b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String displayName = title + ".3gp"; // Used when emailing. 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 97091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang SimpleDateFormat dateFormat = new SimpleDateFormat( 97191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getString(R.string.video_file_name_format)); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Date date = new Date(dateTaken); 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filepart = dateFormat.format(date); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filename = cameraDirPath + "/" + filepart + ".3gp"; 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DISPLAY_NAME, displayName); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATA, filename); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = filename; 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 98991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 99091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 99191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 99291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues); 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1007de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1013d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1019d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1020d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1021b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1022b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1023b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1024b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1025b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1026b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1027b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1028b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1029b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1030b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1032d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 103350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 103450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 103550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public boolean onMenuItemClick(MenuItem item) { 1036c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 103750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin return true; 103850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin }}); 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1042c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private void showOnScreenSettings() { 1043c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin if (mSettings == null) { 1044c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings = new OnScreenSettings( 1045c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.camera_preview)); 1046c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin CameraSettings helper = new CameraSettings(this, mParameters); 10477e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen PreferenceScreen screen = helper 10487e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen .getPreferenceScreen(R.xml.video_preferences); 10497e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (mIsVideoCaptureIntent) { 10507e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen screen = filterPreferenceScreenByIntent(screen); 10517e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10527e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10537e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen mSettings.setPreferenceScreen(screen); 1054c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setOnVisibilityChangedListener(this); 1055c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1056abdd8a1c1f4bd5f471b62f2927399dc23a9bd33cCheng-Ru Lin mSettings.setVisible(true); 1057c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1058c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 10597e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private PreferenceScreen filterPreferenceScreenByIntent( 10607e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen PreferenceScreen screen) { 10617e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 10627e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 10637e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10647e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 10657e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10667e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 10677e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 10687e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 10697e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_DURATION); 10707e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10717e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 10727e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 10737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1074c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private class GripperTouchListener implements View.OnTouchListener { 1075c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public boolean onTouch(View view, MotionEvent event) { 1076c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin switch (event.getAction()) { 1077c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_DOWN: 1078c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1079c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_UP: 1080c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 1081c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1082c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1083c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return false; 1084c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1085c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1086c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 10873e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin public void onVisibilityChanged(boolean visible) { 1088fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang // At this point, we are not recording. 1089fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(visible ? View.INVISIBLE : View.VISIBLE); 10903e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin if (visible) { 10913e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin releaseMediaRecorder(); 10923e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } else { 10933e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin initializeRecorder(); 10943e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 10953e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 10963e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 11029a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11068d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 11078d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 11088d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1109de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 111091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 111191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1112de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1113b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1114b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1115b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 11168d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11178d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11188d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 11199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 112061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 112161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 11229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 11239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 11249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 11259c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 11269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 11279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 11289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 11299c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 11309c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 11319c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1142b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1143b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 11489c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 11518d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 115261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 115946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 11625f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1163cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1164fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(View.INVISIBLE); 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 116961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 117061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 117161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 118184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 118284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 118384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 118484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 118584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 118684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 118761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 118861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 118961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 11909f1480b2c27d744c816c71cb3c512d37bc48c524Ray Chen ThumbnailUtil.createVideoThumbnail(mCurrentVideoFilename)); 119184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 119284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 119461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 119561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 119661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 119761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 119884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 119984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 120084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 120184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 120261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 120361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 120461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 120561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 120661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 120761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 120884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 120984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 121061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 121161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 121261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 121361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 121461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 121561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 121661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 121761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 121861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 121961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 122061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 122161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 122284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 122384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 122484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 122561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 122684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 122784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 122846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1229de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 123046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 123146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 123246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 123346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 123446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 123546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 123646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 123746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 123846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 123946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 124046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 124146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 124246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 124346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 124446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 12548d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12598d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 126191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 126291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 126746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1269cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1270fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(View.VISIBLE); 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12739a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12749a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1280cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1282cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1285cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1287cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1291cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1293cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1296b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 129784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1298b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 13029f1480b2c27d744c816c71cb3c512d37bc48c524Ray Chen Bitmap videoFrame = ThumbnailUtil.createVideoThumbnail(mCurrentVideoFilename); 13039bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1304de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1305de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 13079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1308de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1309de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13109bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1311f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1312f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1313f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 131491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 131591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 131661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1325f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1328d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 132923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 133023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 133123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1332d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1333d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 133797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1338b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 13405f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 13415f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 134382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 13445f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 13455f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 13465f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1347d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1348d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1349d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1350d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1351d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1352d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1353d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1354d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1355d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1356d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1357d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1358d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1359d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1360d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1361d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1362d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1363d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1364d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1365d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1366d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1367d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1368d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1369d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1370d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1371d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1372d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1373d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1374d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1375d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1376d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1377482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1378482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1379482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1380d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1381d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1382d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1383d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1384d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Work around a limitation of the T-Mobile G1: The T-Mobile 1385d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // hardware blitter can't pixel-accurately scale and clip at the 1386d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // same time, and the SurfaceFlinger doesn't attempt to work around 1387d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // this limitation. In order to avoid visual corruption we must 1388d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // manually refresh the entire surface view when changing any 1389d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // overlapping view's contents. 1390d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mVideoPreview.invalidate(); 13915f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li if (delta > 0) { 13925f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li mHandler.sendEmptyMessageDelayed( 13935f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 13945f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } 1395d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1396e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 139750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 139850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 139950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 140050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 1401207ad85f1875dd7acb69091cbcf022646aaee818Chih-Chung Chang mParameters.setPreviewFrameRate(mProfile.mVideoFps); 140250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 140350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 140450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedWhiteBalance() != null) { 140550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String whiteBalance = mPreferences.getString( 140650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_WHITE_BALANCE, 140750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_whitebalance_default)); 140850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 140950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 141050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 141150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 141250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedColorEffects() != null) { 141350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String colorEffect = mPreferences.getString( 141450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 141550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 141650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 141750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1418ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 141950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 142050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 142150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1422d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1423e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1424e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 14253283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1426e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1427d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1428e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 142950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 143050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public void onSharedPreferenceChanged( 143150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin SharedPreferences preferences, String key) { 143250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // ignore the events after "onPause()" or preview has not started yet 143350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mPausing) return; 143450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 143550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (CameraSettings.KEY_VIDEO_DURATION.equals(key) 143650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin || CameraSettings.KEY_VIDEO_QUALITY.equals(key)) { 143750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 143850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 143950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 144050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // If mCameraDevice is not ready then we can set the parameter in 144150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // startPreview(). 144250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mCameraDevice == null) return; 144350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1444ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1445ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 1446ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li if (size.width != mProfile.mVideoWidth 1447ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li || size.height != mProfile.mVideoHeight) { 1448ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1449ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1450ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1451ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 14521f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1453ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1454ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1455ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1456ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 145750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1458d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1459d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1460d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1461d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1462d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1463d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1464d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1465d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1466d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1467ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1468d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1469d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 147050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 147150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 14721f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14731f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 14741f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen if (mSettings != null) { 14751f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mSettings.updateLayout(); 14761f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 14771f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 14781f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 148097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 148297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 148397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 148497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 148571d56e21859a797ec4633f209b3605276345d44eOwen Lin@SuppressWarnings("serial") 148697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 148797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 148897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 149097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 149197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 149297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 149397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 149497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 149597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 149697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 149797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 149897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 149997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 150197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 150297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 150397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 150497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1505e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1506e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 150797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 150897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 150997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 151097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 151197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 151297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 151397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1514947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1515947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1516947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1517947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1518947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 151997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 152097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 152197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 152297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 152397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 152497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 152597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 152697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 152797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 152897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 152997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 153097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 153297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 153397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 153497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 153697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 153797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 153897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 153997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 154097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 154197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 154297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1543947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1544947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1545947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1546947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1547947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1548947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1549947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1550947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1551947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1552947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1553947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1554947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1555947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1556947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1557947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1558947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1559947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1560947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1561947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 156297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 156397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 156497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 156597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 156697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 156797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 156897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 156997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 157097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 157197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 157297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 157397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 157497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 157597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 157697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 157797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 157897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 157997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 158097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 158197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 158297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 158397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 158497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 158597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 158697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 158797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 158897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 158997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 159097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 159197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1592eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 159397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 159497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 159597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 159697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 159797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 159897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1599522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1600522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 160197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 160297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 160397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1604