VideoCamera.java revision 50c60047bf55be485fbcfa69bd0ff84e542f212a
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; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 4197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport android.os.SystemProperties; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore.Video; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 4861b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 5361b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 56059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 5784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 5884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 632e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 642e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 652e768c1b835a127f190395a91477144d8ae850acOwen Lin 66d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 67d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 68d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 69d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 70d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 71d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport java.util.HashMap; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 7423c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 7523c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 7623c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class VideoCamera extends Activity implements View.OnClickListener, 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 79e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 8050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin Switcher.OnSwitchListener, OnSharedPreferenceChangeListener { 81b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 83b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 84b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 85b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 979a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 98e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 99e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 100e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 101522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private VideoPreview mVideoPreview; 104522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 105522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 1069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 1089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1090a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 110de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private MediaRecorderProfile mProfile; 131845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 132b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 13382ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 13482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 13661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 137b128446b7ef264c33e91e119391045156a19439bWu-cheng Li boolean mRecorderInitialized = false; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 139d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 1432e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1448d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 14950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 15050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private OnScreenSettings mSettings; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 153d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 165d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 169b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 170b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 171ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 172ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 173ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 1760a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 179937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 1823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 1889a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 1919a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 192b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 193b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 1969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 19891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 19991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 206d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private static String createName(long dateTaken) { 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** Called with the activity is first created. */ 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2236f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 22450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 22550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mPreferences.registerOnSharedPreferenceChangeListener(this); 22650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 22748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 228ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 22948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 23048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 231ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 23248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 233ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 240ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 241ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 24248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 243ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mVideoPreview = (VideoPreview) findViewById(R.id.camera_preview); 25054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 25154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang // Resize mVideoPreview and mVideoFrame to the right aspect ratio. 25254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoPreview); 25354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang resizeForPreviewAspectRatio(mVideoFrame); 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 26261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 26461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 26561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 26661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 2679bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 26891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 26991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 27091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 27191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 272e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 273e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 2749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 2759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 2762e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 2772e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 278781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 279059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 28091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 28191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 28261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 28391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 28491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 2851af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 2861af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 28761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 28861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 2899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 290ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 29161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 29261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 29361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 29461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 29561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 29648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 297ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 29848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 2993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mStartPreviewFail) showCameraBusyAndFinish(); 300ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 301ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 302ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3052e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3062e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3072e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3082e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3092e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3102e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3112e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3122e768c1b835a127f190395a91477144d8ae850acOwen Lin 313e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project private void startShareVideoActivity() { 314e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project Intent intent = new Intent(); 315e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setAction(Intent.ACTION_SEND); 316e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.setType("video/3gpp"); 317e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project intent.putExtra(Intent.EXTRA_STREAM, mCurrentVideoUri); 318e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project try { 31991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang startActivity(Intent.createChooser(intent, 32091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getText(R.string.sendVideo))); 32161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } catch (android.content.ActivityNotFoundException ex) { 32291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, R.string.no_way_to_share_video, 32391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.LENGTH_SHORT).show(); 32461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 32561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 32661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 32761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 32861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 32961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 33061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 331e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 33261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 333e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 334e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 335e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 33661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 33961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 34061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 34161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 34261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 34361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 34961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(false); 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.discard: { 3537638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen Runnable deleteCallback = new Runnable() { 3547638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen public void run() { 355b128446b7ef264c33e91e119391045156a19439bWu-cheng Li discardCurrentVideoAndInitRecorder(); 3567638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen } 3577638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen }; 3587638a541959f3f371b9998844a0bbef2df4aa3eeRay Chen MenuHelper.deleteVideo(this, deleteCallback); 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.share: { 362e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project startShareVideoActivity(); 363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case R.id.play: { 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doPlayCurrentVideo(); 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 369dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 37046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li stopVideoRecordingAndShowReview(); 371de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 372de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 377de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 378de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 379de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 380de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 382dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 383de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 3849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 38584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecordingAndShowAlert(); 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 3879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 388b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 389b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 3909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 39161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else if (mRecorderInitialized) { 392b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 393b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 394b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 395b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 396de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doPlayCurrentVideo() { 4030a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang Log.v(TAG, "Playing current video: " + mCurrentVideoUri); 404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 412b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 414b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4209a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4219a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4229a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4249a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 42761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 42861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 42961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 43061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 43161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4469a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4479a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4509a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 45191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 45291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 45391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 4549a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4559a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 45650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 45761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 45861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 45950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 460845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 461b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 462845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 463845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 46491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 46591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 466845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 467845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 468845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 469232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 470232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 471232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 472522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 473522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 474232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 475b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 476232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 477b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 4786f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 4796f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 480232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 481232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 4829b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang mMaxVideoDurationInMs = 4839b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang 1000 * CameraSettings.MMS_VIDEO_DURATION; 484232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 485232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 486232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 487232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 488b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 489b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 49097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 491845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 492845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 49354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang private void resizeForPreviewAspectRatio(View v) { 49454dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang ViewGroup.LayoutParams params; 49554dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params = v.getLayoutParams(); 49654dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang params.width = (int) 49754dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang (params.height * mProfile.mVideoWidth / mProfile.mVideoHeight); 49854dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang Log.v(TAG, "resize to " + params.width + "x" + params.height); 49954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang v.setLayoutParams(params); 50054dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 50154dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 505845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 50750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 5083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 51548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 51648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setScreenTimeoutLong(); 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 51991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 52091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5319a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5329a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5339a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5349a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 536b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 537b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 538b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 539b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 54248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 54348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 54448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 54548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 54648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 54748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 54848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 54948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 55048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 552845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 553ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5541fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 555fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 556845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 557ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 558ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 559ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 560ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 561cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 562ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 563ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 56450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 565845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 56648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 567ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 568845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 569845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 570ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 571845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 572fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 573fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 574845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 57548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 57648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 57748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 57848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 57948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 58048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 58148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 582845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 583845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 584d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 585d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 586845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 587845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 588845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 589845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 590fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 591fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 592cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 593845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 594ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 595845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 596845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStop() { 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStop(); 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 607fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 608fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 60950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mSettings != null && mSettings.isVisible()) { 61050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setVisible(false); 61150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 61250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 6139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6149bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6169bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 61761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 61861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6199bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6209bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6229bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 625fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutSystemDefault(); 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 636095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 641845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 642b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 647fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 648fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 649fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 650fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 651fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_BACK: 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 657de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 663de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 666de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 669de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 670de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 675de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 68661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 68761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 68861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 68961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 69537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 69637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 69737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 69837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 69937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 70037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 701314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 702314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 703314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 704314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 705314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 706314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 707314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 708314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 709314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 710314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7113665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7123665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 716b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 717b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 718b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 719b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 72048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 72148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 72248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 72348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 72448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 725b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 726b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 727b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7380a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doReturnToCaller(boolean success) { 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (success) { 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 77561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 78391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 78491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 78691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 78791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 78923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 79161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 80161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 80261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 807845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 80861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 809b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // initializeRecorder() prepares media recorder. Return false if fails. 810b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private boolean initializeRecorder() { 811b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 812b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mRecorderInitialized) return true; 8139bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 81484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 8163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (isAlertVisible() || mCameraDevice == null) { 81784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li return false; 81884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 81984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 823b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 82861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 82991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 83091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 832d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 837b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 843845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 844d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 84697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 84782ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8488d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 8499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 852d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // We try Uri in intent first. If it doesn't work, use our own 853d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 866947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 86797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 86897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 869947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 870947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 871947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 872947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 873947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 874947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 875947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 876947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 87797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 87897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 880de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 881b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 882de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 883d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 884d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 885b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 886b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 887b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 888b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 889b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 890de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 891b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 892de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 893de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 894de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 895de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 89661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 897de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 898de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException exception) { 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // TODO: add more exception handling logic here 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 909ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 910b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 911b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 912b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 913b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 914b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 916b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = true; 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 92750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mRecorderInitialized = false; 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String displayName = title + ".3gp"; // Used when emailing. 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 95391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang SimpleDateFormat dateFormat = new SimpleDateFormat( 95491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getString(R.string.video_file_name_format)); 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Date date = new Date(dateTaken); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filepart = dateFormat.format(date); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String filename = cameraDirPath + "/" + filepart + ".3gp"; 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DISPLAY_NAME, displayName); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATA, filename); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = filename; 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 97291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 97391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 97491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 97591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 990de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 996d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.addSwitchModeMenuItem(menu, this, false); 1003b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang 1004d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1005d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1006b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1007b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1008b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1009b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1010b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1011b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1012b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1013b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1014b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1015b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1017d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 101850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 101950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 102050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public boolean onMenuItemClick(MenuItem item) { 102150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mSettings == null) { 102250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings = new OnScreenSettings( 102350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin findViewById(R.id.camera_preview)); 102450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters == null) { 102550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 102650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 102750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettingsHelper helper = new CameraSettingsHelper( 102850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin VideoCamera.this, mParameters); 102950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setPreferenceScreen(helper 103050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin .getPreferenceScreen(R.xml.video_preferences)); 103150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 103250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setVisible(true); 103350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin return true; 103450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin }}); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 10439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10478d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 10488d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 10498d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1050de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 105191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 105291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1053de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 1054b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1055b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1056b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 10578d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10588d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 10598d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 10609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 106161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 106261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 10639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 10649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 10659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 10669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 10679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 10689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 10699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 10709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 10719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 10729c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1083b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1084b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 10899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 10928d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 109361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 110046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessage(UPDATE_RECORD_TIME); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutInfinite(); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 110961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 111061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 111161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11169bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 11179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 11189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 112184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 112284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 112384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 112484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 112584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 112684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 112784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.INVISIBLE); 112861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 112961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 113061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 113161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Util.createVideoThumbnail(mCurrentVideoFilename)); 113284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 113384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 113461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 113561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 113661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 113761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 113861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 113984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 114084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 114184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 114284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoPreview.setVisibility(View.VISIBLE); 114384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 114461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 114561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 114661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 114761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 114861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 114961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 115084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 115184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 115261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 115361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 115461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 115561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 115661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 115761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 115861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 115961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 116061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 116161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 116261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 116361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 116484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 116684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 116761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 116884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 116984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 117046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1171de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 117246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 117346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 117446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 117546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 117646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 117746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 117846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 117946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 118046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 118146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 118246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 118346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 118446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 118546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 118646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 11968d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12018d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 120391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 120491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 120946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenTimeoutLong(); 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 12149a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 12159a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutSystemDefault() { 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project clearScreenOnFlag(); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutLong() { 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenTimeoutInfinite() { 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setScreenOnFlag(); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void clearScreenOnFlag() { 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1239d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1240d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) != 0) { 1241d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.clearFlags(flag); 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void setScreenOnFlag() { 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Window w = getWindow(); 1247d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang final int flag = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 1248d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if ((w.getAttributes().flags & flag) == 0) { 1249d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang w.addFlags(flag); 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 125484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1255b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mRecorderInitialized = false; 1256b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 1260101d528d59f447847d5c6b7578642132c2b76f4fOwen Lin Bitmap videoFrame = Util.createVideoThumbnail(mCurrentVideoFilename); 12619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1262de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1263de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 12659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1266de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1267de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1269f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1270f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1271f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 127291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 127391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 127461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 12759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 12769bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1277d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 12789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 12799bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 12809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 12819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 12829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1283f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1286d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 128723c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 128823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 128923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1290d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1291d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1292d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1293d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1294d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 129597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1296b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1297d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1298d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 129982ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 1300d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1301d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 130261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin long seconds = (delta + 500) / 1000; // round to nearest 1303d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1304d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1305d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1306d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1307d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1308d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1309d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1310d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1311d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1312d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1313d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1314d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1315d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1316d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1317d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1318d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1319d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1320d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1321d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1322d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1323d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1324d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1325d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1326d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1327d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1328d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1329d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1330d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1331482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1332482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1333482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1334d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1335d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1336d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1337d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1338d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Work around a limitation of the T-Mobile G1: The T-Mobile 1339d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // hardware blitter can't pixel-accurately scale and clip at the 1340d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // same time, and the SurfaceFlinger doesn't attempt to work around 1341d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // this limitation. In order to avoid visual corruption we must 1342d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // manually refresh the entire surface view when changing any 1343d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // overlapping view's contents. 1344d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mVideoPreview.invalidate(); 1345d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mHandler.sendEmptyMessageDelayed(UPDATE_RECORD_TIME, 1000); 1346d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1347e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 134850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 134950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 135050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 135150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 135250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 135350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 135450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedWhiteBalance() != null) { 135550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String whiteBalance = mPreferences.getString( 135650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_WHITE_BALANCE, 135750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_whitebalance_default)); 135850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 135950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 136050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 136150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 136250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mParameters.getSupportedColorEffects() != null) { 136350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin String colorEffect = mPreferences.getString( 136450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 136550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 136650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 136750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 136850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 136950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 137050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1371d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1372e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1373e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 13743283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1375e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1376d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1377e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 137850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 137950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public void onSharedPreferenceChanged( 138050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin SharedPreferences preferences, String key) { 138150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // ignore the events after "onPause()" or preview has not started yet 138250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mPausing) return; 138350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 138450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (CameraSettings.KEY_VIDEO_DURATION.equals(key) 138550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin || CameraSettings.KEY_VIDEO_QUALITY.equals(key)) { 138650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 138750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 138850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 138950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // If mCameraDevice is not ready then we can set the parameter in 139050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // startPreview(). 139150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mCameraDevice == null) return; 139250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 139350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // we need lock the camera device before writing parameters 139450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin releaseMediaRecorder(); 139550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mCameraDevice.lock() == 0) { 139650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin setCameraParameters(); 139750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.unlock(); 139850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 139950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin Log.e(TAG, "unable to lock camera to set parameters"); 140050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 140150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin initializeRecorder(); 140250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 140497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 140597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 140697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 140797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 140897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 140997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 141097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 141197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 141297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 141397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 141497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 141597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 141697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 141797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 141897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 141997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 142097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 142197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 142297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 142397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 142497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 142597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 142697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 142797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1428e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1429e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 143097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 143197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 143297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 143397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 143497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 143597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 143697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1437947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1438947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1439947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1440947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1441947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 144297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 144497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 144597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 144697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 144797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 144897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 144997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 145097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 145197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 145297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 145397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 145497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 145597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 145697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 145797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 145897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 145997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 146097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 146197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 146297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 146397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 146497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 146597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1466947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1467947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1468947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1469947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1470947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1471947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1472947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1473947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1474947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1475947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1476947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1477947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1478947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1479947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1480947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1481947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1482947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1483947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1484947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 148597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 148697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 148797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 148897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 148997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 149097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 149197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 149297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 149397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 149497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 149597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 149697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 149797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 149897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 149997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 150097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 150297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 150397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 150497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 150597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 150697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 150797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 150897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 150997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 151097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 151197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 151297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 151397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 151497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1515eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 151697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 151797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 151897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 151997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 152097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 152197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1522522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1523522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 152497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 152597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 152697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1527