VideoCamera.java revision 73e782de608cbe2ddffd75c055009ff2e208f78b
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 1946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Liimport android.content.ActivityNotFoundException; 20b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 22b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentValues; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 2750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.content.SharedPreferences.OnSharedPreferenceChangeListener; 283f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.drawable.Drawable; 3150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Linimport android.hardware.Camera.Parameters; 327e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chenimport android.hardware.Camera.Size; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.MediaRecorder; 349f1480b2c27d744c816c71cb3c512d37bc48c524Ray Chenimport android.media.ThumbnailUtil; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 36f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.StatFs; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 4397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport android.os.SystemProperties; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore.Video; 47ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5061b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 53c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Linimport android.view.MotionEvent; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 55ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 5761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.ViewGroup; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 60059daa36dc6e83ca24a16d9b99925e71010bccebOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 6184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.AlphaAnimation; 6284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Liimport android.view.animation.Animation; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.TextView; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.Toast; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 672e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 682e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 692e768c1b835a127f190395a91477144d8ae850acOwen Lin 70d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.File; 71d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.FileDescriptor; 72d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.io.IOException; 73d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.text.SimpleDateFormat; 74d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.ArrayList; 75d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Changimport java.util.Date; 7697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changimport java.util.HashMap; 77da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Liimport java.util.List; 78d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 7923c51b794e95c201290e36737f379c4bb8eefeaeRay Chen/** 8023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen * The Camcorder activity. 8123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen */ 8277c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Changpublic class VideoCamera extends NoSearchActivity 8377c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang implements View.OnClickListener, 84d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 85e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MediaRecorder.OnErrorListener, MediaRecorder.OnInfoListener, 863e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin Switcher.OnSwitchListener, OnSharedPreferenceChangeListener, 871f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen OnScreenSettings.OnVisibilityChangedListener, 881f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen PreviewFrameLayout.OnSizeChangedListener { 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "videocamera"; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private static final int INIT_RECORDER = 3; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int UPDATE_RECORD_TIME = 5; 95f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final int ENABLE_SHUTTER_BUTTON = 6; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 100ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 101ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long NO_STORAGE_ERROR = -1L; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long CANNOT_STAT_ERROR = -2L; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final long LOW_STORAGE_THRESHOLD = 512L * 1024L; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_OK = 0; 1089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_LOW = 1; 1099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private static final int STORAGE_STATUS_NONE = 2; 1109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 111e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 112e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 113e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 114f651904fc747442f849bb084aaaf4d3245106860Owen Lin private static final long SHUTTER_BUTTON_TIMEOUT = 500L; // 500ms 115f651904fc747442f849bb084aaaf4d3245106860Owen Lin 116e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar /** 117e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * An unpublished intent flag requesting to start recording straight away 118e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * and return as soon as recording is stopped. 119e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar * TODO: consider publishing by moving into MediaStore. 120e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar */ 121e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private final static String EXTRA_QUICK_CAPTURE = 122e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar "android.intent.extra.quickCapture"; 123e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 124522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SharedPreferences mPreferences; 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1261f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen private PreviewFrameLayout mPreviewFrameLayout; 127ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mVideoPreview; 128522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private SurfaceHolder mSurfaceHolder = null; 129522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private ImageView mVideoFrame; 1309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 1319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private boolean mIsVideoCaptureIntent; 132e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private boolean mQuickCapture; 1339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // mLastPictureButton and mThumbController 1340a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang // are non-null only if mIsVideoCaptureIntent is true. 135de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project private ImageView mLastPictureButton; 1369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private ThumbnailController mThumbController; 1373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int mStorageStatus = STORAGE_STATUS_OK; 1409a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private MediaRecorder mMediaRecorder; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mMediaRecorderRecording = false; 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRecordingStartTime; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that the hardware camera is about to record into 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // (or is recording into.) 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCameraVideoFilename; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private FileDescriptor mCameraVideoFileDescriptor; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // The video file that has already been recorded, and that is being 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // examined by the user. 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private String mCurrentVideoFilename; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mCurrentVideoUri; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ContentValues mCurrentVideoValues; 154cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin private IconIndicator mWhitebalanceIndicator; 155da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private IconIndicator mFlashIndicator; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private MediaRecorderProfile mProfile; 158845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 159b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // The video duration limit. 0 menas no limit. 16082ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang private int mMaxVideoDurationInMs; 16182ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mPausing = false; 16361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean mPreviewing = false; // True if preview is started. 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private ContentResolver mContentResolver; 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ShutterButton mShutterButton; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private TextView mRecordingTimeView; 169fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang private View mGripper; 1702e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1718d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project private boolean mRecordingTimeCountsDown = false; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1737e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin private final Handler mHandler = new MainHandler(); 17650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private Parameters mParameters; 17750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private OnScreenSettings mSettings; 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 179d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // This Handler is used to post message back onto the main thread of the 180d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // application 181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 186f651904fc747442f849bb084aaaf4d3245106860Owen Lin case ENABLE_SHUTTER_BUTTON: 187f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(true); 188f651904fc747442f849bb084aaaf4d3245106860Owen Lin break; 189f651904fc747442f849bb084aaaf4d3245106860Owen Lin 190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 191cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags( 192cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case UPDATE_RECORD_TIME: { 197d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang updateRecordingTime(); 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 201b128446b7ef264c33e91e119391045156a19439bWu-cheng Li case INIT_RECORDER: { 202b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 203e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 204e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar startVideoRecording(); 205e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 206ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li break; 207ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 208ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project default: 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Unhandled message: " + msg.what); 2110a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang break; 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 214937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private BroadcastReceiver mReceiver = null; 2173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 2183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private class MyBroadcastReceiver extends BroadcastReceiver { 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (action.equals(Intent.ACTION_MEDIA_EJECT)) { 2239a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(false); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { 2269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 227b128446b7ef264c33e91e119391045156a19439bWu-cheng Li initializeRecorder(); 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED)) { 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // SD card unavailable 2309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // handled in ACTION_MEDIA_EJECT 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 23291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Toast.makeText(VideoCamera.this, 23391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang getResources().getString(R.string.wait), 5000); 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 2359a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 24030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 24130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 24230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 24330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.video_file_name_format)); 24430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 24530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraBusyAndFinish() { 2493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 2503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(VideoCamera.this, 2513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 2523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 2533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 2543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 259ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Window win = getWindow(); 260ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 261ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // Overright the brightness settings if it is automatic 262ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin int mode = Settings.System.getInt( 263ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin getContentResolver(), 264ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE, 265ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 266ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 267ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin WindowManager.LayoutParams winParams = win.getAttributes(); 268ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 269ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin win.setAttributes(winParams); 270ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin } 271ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 27248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 2736f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 27450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 27550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 27648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 277ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li /* 27848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 27948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 280ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li */ 28148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 282ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li public void run() { 2833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 2843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 2853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 2863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 287f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 288f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 289f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 290f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 291f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 2923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 2933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 294ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 295ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li }); 29648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 297ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver = getContentResolver(); 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project requestWindowFeature(Window.FEATURE_PROGRESS); 301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setContentView(R.layout.video_camera); 302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3031f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout = (PreviewFrameLayout) 3041f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen findViewById(R.id.frame_layout); 3051f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setOnSizeChangedListener(this); 306ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 3071f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 308ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mVideoPreview = (SurfaceView) findViewById(R.id.camera_preview); 30954dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang mVideoFrame = (ImageView) findViewById(R.id.video_frame); 310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // surfaceCreated / surfaceDestroyed, other parts of the code 313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mVideoPreview.getHolder(); 315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 31861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mIsVideoCaptureIntent = isVideoCaptureIntent(); 319e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView = (TextView) findViewById(R.id.recording_time); 32161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 32261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ViewGroup rootView = (ViewGroup) findViewById(R.id.video_camera); 32361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = this.getLayoutInflater(); 3249bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 32591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 32691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.camera_control, rootView); 32791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mLastPictureButton = 32891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.review_thumbnail); 329e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin mThumbController = new ThumbnailController( 330e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 3319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mLastPictureButton.setOnClickListener(this); 3329bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.loadData(ImageManager.getLastVideoThumbPath()); 3332e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 3342e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 335781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 336059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } else { 33791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang View controlBar = inflater.inflate( 33891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang R.layout.attach_camera_control, rootView); 33961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 34091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageView retake = 34191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang (ImageView) controlBar.findViewById(R.id.btn_retake); 3421af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setOnClickListener(this); 3431af86ab03dbd9fe57fb833ddc7abce3062e4151bOwen Lin retake.setImageResource(R.drawable.btn_ic_review_retake_video); 34461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_play).setOnClickListener(this); 34561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 3469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 347ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 34861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 34961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setImageResource(R.drawable.btn_ic_video_record); 35061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setOnShutterButtonListener(this); 35161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.requestFocus(); 352fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper = findViewById(R.id.btn_gripper); 353fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setOnTouchListener(new GripperTouchListener()); 35461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 355cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin mWhitebalanceIndicator = 356cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin (IconIndicator) findViewById(R.id.whitebalance_icon); 357da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mFlashIndicator = (IconIndicator) findViewById(R.id.flash_icon); 358cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 35948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 360ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li try { 36148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 362f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 363f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraBusyAndFinish(); 364f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 365f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 366ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } catch (InterruptedException ex) { 367ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // ignore 368ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 369503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin removeUnsupportedIndicators(); 370503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 371503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 372503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin private void removeUnsupportedIndicators() { 373503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin if (mParameters.getSupportedWhiteBalance() == null) { 374503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin mWhitebalanceIndicator.setVisibility(View.GONE); 375503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 376da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (mParameters.getSupportedFlashModes() == null) { 377da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mFlashIndicator.setVisibility(View.GONE); 378da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3812e768c1b835a127f190395a91477144d8ae850acOwen Lin @Override 3822e768c1b835a127f190395a91477144d8ae850acOwen Lin protected void onStart() { 3832e768c1b835a127f190395a91477144d8ae850acOwen Lin super.onStart(); 3842e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsVideoCaptureIntent) { 3852e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_VIDEO); 3862e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3872e768c1b835a127f190395a91477144d8ae850acOwen Lin } 3882e768c1b835a127f190395a91477144d8ae850acOwen Lin 38961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private void startPlayVideoActivity() { 39061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Intent intent = new Intent(Intent.ACTION_VIEW, mCurrentVideoUri); 39161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin try { 39261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startActivity(intent); 393e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } catch (android.content.ActivityNotFoundException ex) { 39461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.e(TAG, "Couldn't view video " + mCurrentVideoUri, ex); 395e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 396e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 397e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 40061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 40161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin discardCurrentVideoAndInitRecorder(); 40261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 40361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_play: 40461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin startPlayVideoActivity(); 405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 40661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project doReturnToCaller(true); 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 40961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 410e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(false); 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 412dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: { 413b5b1901e83564a032545bb6a3d1c521b48c15dfbChih-Chung Chang if (!mMediaRecorderRecording) { 414b5b1901e83564a032545bb6a3d1c521b48c15dfbChih-Chung Chang stopVideoRecordingAndShowReview(); 415b5b1901e83564a032545bb6a3d1c521b48c15dfbChih-Chung Chang initializeRecorder(); 416b5b1901e83564a032545bb6a3d1c521b48c15dfbChih-Chung Chang } 417de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 418de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 423de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Do nothing (everything happens in onShutterButtonClick). 424de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 425de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 426e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void onStopVideoRecording(boolean valid) { 427f651904fc747442f849bb084aaaf4d3245106860Owen Lin if (mIsVideoCaptureIntent) { 428e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mQuickCapture) { 429e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndReturn(valid); 430e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } else { 431e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecordingAndShowAlert(); 432e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 433f651904fc747442f849bb084aaaf4d3245106860Owen Lin } else { 434f651904fc747442f849bb084aaaf4d3245106860Owen Lin stopVideoRecordingAndGetThumbnail(); 435f651904fc747442f849bb084aaaf4d3245106860Owen Lin initializeRecorder(); 436f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 437f651904fc747442f849bb084aaaf4d3245106860Owen Lin } 438f651904fc747442f849bb084aaaf4d3245106860Owen Lin 439de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 441dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 442de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mMediaRecorderRecording) { 443e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 4440dd2341fdf0f9aae201a71cf1dc26f03adca37c3Owen Lin } else if (mMediaRecorder != null) { 445b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // If the click comes before recorder initialization, it is 446b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // ignored. If users click the button during initialization, 447b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // the event is put in the queue and record will be started 448b128446b7ef264c33e91e119391045156a19439bWu-cheng Li // eventually. 449de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project startVideoRecording(); 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 451f651904fc747442f849bb084aaaf4d3245106860Owen Lin mShutterButton.setEnabled(false); 452f651904fc747442f849bb084aaaf4d3245106860Owen Lin mHandler.sendEmptyMessageDelayed( 453f651904fc747442f849bb084aaaf4d3245106860Owen Lin ENABLE_SHUTTER_BUTTON, SHUTTER_BUTTON_TIMEOUT); 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 458b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void discardCurrentVideoAndInitRecorder() { 459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteCurrentVideo(); 460b128446b7ef264c33e91e119391045156a19439bWu-cheng Li hideAlertAndInitializeRecorder(); 461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4659a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void updateAndShowStorageHint(boolean mayHaveSd) { 4669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(mayHaveSd); 4679a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 4689a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 4699a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 4709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private void showStorageHint() { 471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String errorMessage = null; 4729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project switch (mStorageStatus) { 47361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_NONE: 47461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.no_storage); 47561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 47661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case STORAGE_STATUS_LOW: 47761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin errorMessage = getString(R.string.spaceIsLow_content); 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (errorMessage != null) { 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, errorMessage); 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(errorMessage); 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4929a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project private int getStorageStatus(boolean mayHaveSd) { 4939a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project long remaining = mayHaveSd ? getAvailableStorage() : NO_STORAGE_ERROR; 4949a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (remaining == NO_STORAGE_ERROR) { 4959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project return STORAGE_STATUS_NONE; 4969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 49791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return remaining < LOW_STORAGE_THRESHOLD 49891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ? STORAGE_STATUS_LOW 49991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang : STORAGE_STATUS_OK; 5009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 50250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void readVideoPreferences() { 50361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin boolean videoQualityHigh = 50461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin getBooleanPreference(CameraSettings.KEY_VIDEO_QUALITY, 50550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin CameraSettings.DEFAULT_VIDEO_QUALITY_VALUE); 506845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 507b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set video quality. 508845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Intent intent = getIntent(); 509845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 51091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang int extraVideoQuality = 51191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); 512845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang videoQualityHigh = (extraVideoQuality > 0); 513845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 514845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 515232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // Set video duration limit. The limit is read from the preference, 516232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // unless it is specified in the intent. 517232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 518522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang int seconds = 519522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang intent.getIntExtra(MediaStore.EXTRA_DURATION_LIMIT, 0); 520232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 1000 * seconds; 521b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } else { 522232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang int minutes = getIntPreference(CameraSettings.KEY_VIDEO_DURATION, 523b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li CameraSettings.DEFAULT_VIDEO_DURATION_VALUE); 5246f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang if (minutes == -1) { 5256f2c530d91749ff2b235125c3d134c981970f13dChih-Chung Chang // This is a special case: the value -1 means we want to use the 526232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // device-dependent duration for MMS messages. The value is 527232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // represented in seconds. 5289b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang mMaxVideoDurationInMs = 5299b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang 1000 * CameraSettings.MMS_VIDEO_DURATION; 530232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } else { 531232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang // 1 minute = 60000ms 532232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang mMaxVideoDurationInMs = 60000 * minutes; 533232b70ae4f02586fe39fe76513f975c4848395fcChih-Chung Chang } 534b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 535b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 53697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile = new MediaRecorderProfile(videoQualityHigh); 537845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 538845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 539ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private void resizeForPreviewAspectRatio() { 5401f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mPreviewFrameLayout.setAspectRatio( 541ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (double) mProfile.mVideoWidth / mProfile.mVideoHeight); 54254dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang } 54354dd1d32bbc01e9355c4a2dde555184a2d36c54eChih-Chung Chang 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onResume() { 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onResume(); 547845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mPausing = false; 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 54950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 550ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin resizeForPreviewAspectRatio(); 5513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 5523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 5533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 5543f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 5553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraBusyAndFinish(); 5563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 5573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 55848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 559cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 56291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang IntentFilter intentFilter = 56391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_EJECT); 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 5693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = new MyBroadcastReceiver(); 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 5719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mStorageStatus = getStorageStatus(true); 5729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project 5739a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mHandler.postDelayed(new Runnable() { 5749a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project public void run() { 5759a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project showStorageHint(); 5769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 5779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project }, 200); 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 579b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mSurfaceHolder != null) { 580b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 581b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 58448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 58548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 58648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 58748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 58848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 58948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 59048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 59148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 59248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 5933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 594845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.v(TAG, "startPreview"); 595ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mPreviewing) { 5961fb8ac4e3e03f31e6e099776d1026b9cadf57610Chih-Chung Chang // After recording a video, preview is not stopped. So just return. 597fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li return; 598845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 599ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 600ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li if (mCameraDevice == null) { 601ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // If the activity is paused and resumed, camera device has been 602ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // released and we need to open the camera. 603cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 604ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li } 605ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 60650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.lock(); 607845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang setCameraParameters(); 60848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 609ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li 610845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang try { 611845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice.startPreview(); 612ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = true; 613845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } catch (Throwable ex) { 614fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 615fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 616845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 61748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 61848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If setPreviewDisplay has been set with a valid surface, unlock now. 61948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // If surface is null, unlock later. Otherwise, setPreviewDisplay in 62048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // surfaceChanged will fail. 62148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 62248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 62348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 624845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 625845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 626d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang private void closeCamera() { 627d55a5e92d6065bd36a60925221d8cc9a773572ebChih-Chung Chang Log.v(TAG, "closeCamera"); 628845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang if (mCameraDevice == null) { 629845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang Log.d(TAG, "already stopped."); 630845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang return; 631845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 632fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // If we don't lock the camera, release() will fail. 633fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mCameraDevice.lock(); 634cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 635845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mCameraDevice = null; 636ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li mPreviewing = false; 637845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang } 638845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 643fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li mPausing = true; 644fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 64550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mSettings != null && mSettings.isVisible()) { 64650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mSettings.setVisible(false); 64750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 64850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 6499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // This is similar to what mShutterButton.performClick() does, 6509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang // but not quite the same. 6519bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mMediaRecorderRecording) { 6529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 65361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin stopVideoRecording(); 65461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showAlert(); 6559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecordingAndGetThumbnail(); 6579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 6589bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 6599bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 6609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 661fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li closeCamera(); 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mReceiver != null) { 6643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin unregisterReceiver(mReceiver); 6653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mReceiver = null; 6663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 667cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6699bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (!mIsVideoCaptureIntent) { 6709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.storeData(ImageManager.getLastVideoThumbPath()); 6719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 672095afa19556bf550262e3cccb9edacc04e6f726aOwen Lin 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 677845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang 678b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.removeMessages(INIT_RECORDER); 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 682cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 683cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 684cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin if (!mMediaRecorderRecording) keepScreenOnAwhile(); 685cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 686cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 687cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 6880b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 6890b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mPausing) return; 6900b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (mMediaRecorderRecording) { 691e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(false); 6920b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 6930b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6940b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 6950b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 6960b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 6970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 699fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li // Do not handle any key if the activity is paused. 700fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li if (mPausing) { 701fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li return true; 702fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li } 703fbdbae6005e1720f2108d9bb345196cb87b22572Wu-cheng Li 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 707de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 710de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project break; 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (event.getRepeatCount() == 0) { 713de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project mShutterButton.performClick(); 714de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project return true; 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_MENU: 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording) { 719e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar onStopVideoRecording(true); 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 73061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin switch (keyCode) { 73161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case KeyEvent.KEYCODE_CAMERA: 73261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mShutterButton.setPressed(false); 73361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return true; 734bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen case KeyEvent.KEYCODE_MENU: 735bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen if (this.mIsVideoCaptureIntent) { 736bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen showOnScreenSettings(); 737bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen return true; 738bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen } 739bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen break; 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 74537dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li // Make sure we have a surface in the holder before proceeding. 74637dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li if (holder.getSurface() == null) { 74737dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li Log.d(TAG, "holder.getSurface() == null"); 74837dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li return; 74937dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li } 75037dcfbb99d78c5179ecda79e7fd408eca4d00844Wu-cheng Li 751314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber if (mPausing) { 752314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // We're pausing, the screen is off and we already stopped 753314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // video recording. We don't want to start the camera again 754314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // in this case in order to conserve power. 755314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // The fact that surfaceChanged is called _after_ an onPause appears 756314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to be legitimate since in that case the lockscreen always returns 757314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber // to portrait orientation possibly triggering the notification. 758314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber return; 759314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber } 760314f9a79f1395af71f2c2bb629435bfda07a55aeAndreas Huber 7613665f924034a13014c9016be2707617d29d57f39Owen Lin // The mCameraDevice will be null if it is fail to connect to the 7623665f924034a13014c9016be2707617d29d57f39Owen Lin // camera hardware. In this case we will show a dialog and then 7633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // finish the activity, so it's OK to ignore it. 7643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 7653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 766b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorderRecording) { 767b128446b7ef264c33e91e119391045156a19439bWu-cheng Li stopVideoRecording(); 768b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 769b128446b7ef264c33e91e119391045156a19439bWu-cheng Li 77048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 77148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 77248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 77348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 77448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.unlock(); 775b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 776b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = holder; 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7870a475e11e2ceadbaa70308b52e06f4e6d9e56f12Chih-Chung Chang private void gotoGallery() { 788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraVideoGallery(this); 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent) { 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isVideoCaptureIntent() { 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_VIDEO_CAPTURE.equals(action)); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 809e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void doReturnToCaller(boolean valid) { 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent resultIntent = new Intent(); 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int resultCode; 812e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (valid) { 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_OK; 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultIntent.setData(mCurrentVideoUri); 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project resultCode = RESULT_CANCELED; 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, resultIntent); 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project /** 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Returns 82461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * @return number of bytes available, or an ERROR code. 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static long getAvailableStorage() { 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!ImageManager.hasStorage()) { 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return NO_STORAGE_ERROR; 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 83291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang String storageDirectory = 83391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Environment.getExternalStorageDirectory().toString(); 834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project StatFs stat = new StatFs(storageDirectory); 83591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang return (long) stat.getAvailableBlocks() 83691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang * (long) stat.getBlockSize(); 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 83823c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } catch (RuntimeException ex) { 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if we can't stat the filesystem then we don't know how many 84061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // free bytes exist. It might be zero but just leave it 841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // blank since we really don't know. 842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return CANNOT_STAT_ERROR; 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void cleanupEmptyFile() { 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFilename != null) { 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(mCameraVideoFilename); 849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (f.length() == 0 && f.delete()) { 85061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Log.v(TAG, "Empty video file deleted: " + mCameraVideoFilename); 85161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFilename = null; 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 856845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang private android.hardware.Camera mCameraDevice; 85761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 85880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Prepares media recorder. 85980b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li private void initializeRecorder() { 860b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.v(TAG, "initializeRecorder"); 86180b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (mMediaRecorder != null) return; 8629bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 86384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li // We will call initializeRecorder() again when the alert is hidden. 8643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin // If the mCameraDevice is null, then this activity is going to finish 86580b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li if (isAlertVisible() || mCameraDevice == null) return; 86684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = getIntent(); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle myExtras = intent.getExtras(); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 870b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long requestedSizeLimit = 0; 8719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsVideoCaptureIntent && myExtras != null) { 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri saveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (saveUri != null) { 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 87561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mCameraVideoFileDescriptor = 87691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mContentResolver.openFileDescriptor(saveUri, "rw") 87791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang .getFileDescriptor(); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = saveUri; 879d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } catch (java.io.FileNotFoundException ex) { 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // invalid uri 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, ex.toString()); 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 884b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li requestedSizeLimit = myExtras.getLong(MediaStore.EXTRA_SIZE_LIMIT); 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = new MediaRecorder(); 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 888845acccf672f6b5f64381859cf932132ceaca0e1Chih-Chung Chang mMediaRecorder.setCamera(mCameraDevice); 889d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); 89197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setOutputFormat(mProfile.mOutputFormat); 89282ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang mMediaRecorder.setMaxDuration(mMaxVideoDurationInMs); 8938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 89480b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Set output file. 8959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile("/dev/null"); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 89880b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li // Try Uri in the intent first. If it doesn't exist, use our own 899d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // instead. 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor != null) { 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFileDescriptor); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project createVideoPath(); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOutputFile(mCameraVideoFilename); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Use the same frame rate for both, since internally 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // if the frame rate is too large, it can cause camera to become 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // unstable. We need to fix the MediaRecorder to disable the support 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // of setting frame rate for now. 912947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setVideoFrameRate(mProfile.mVideoFps); 91397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoSize( 91497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mProfile.mVideoWidth, mProfile.mVideoHeight); 915947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 916947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "video-param-encoding-bitrate=%d", mProfile.mVideoBitrate)); 917947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 918947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-encoding-bitrate=%d", mProfile.mAudioBitrate)); 919947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 920947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-number-of-channels=%d", mProfile.mAudioChannels)); 921947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mMediaRecorder.setParameters(String.format( 922947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "audio-param-sampling-rate=%d", mProfile.mAudioSamplingRate)); 92397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setVideoEncoder(mProfile.mVideoEncoder); 92497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mMediaRecorder.setAudioEncoder(mProfile.mAudioEncoder); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); 926de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 927b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Set maximum file size. 928de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // remaining >= LOW_STORAGE_THRESHOLD at this point, reserve a quarter 929d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // of that to make it more likely that recording can complete 930d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // successfully. 931b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li long maxFileSize = getAvailableStorage() - LOW_STORAGE_THRESHOLD / 4; 932b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li if (requestedSizeLimit > 0 && requestedSizeLimit < maxFileSize) { 933b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li maxFileSize = requestedSizeLimit; 934b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li } 935b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li 936de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project try { 937b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li mMediaRecorder.setMaxFileSize(maxFileSize); 938de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } catch (RuntimeException exception) { 939de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // We are going to ignore failure of setMaxFileSize here, as 940de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // a) The composer selected may simply not support it, or 941de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // b) The underlying media framework may not handle 64-bit range 94261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin // on the size restriction. 943de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 944de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.prepare(); 94780b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li } catch (IOException e) { 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "prepare failed for " + mCameraVideoFilename); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 95080b7c5bf37e032c2d75431c6d563ed4525159688Wu-cheng Li throw new RuntimeException(e); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 9539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 954ac3a8c8ae81482867daa897d5d763e777430de9eWu-cheng Li // Update the last video thumbnail. 955b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mIsVideoCaptureIntent) { 956b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (!mThumbController.isUriValid()) { 957b128446b7ef264c33e91e119391045156a19439bWu-cheng Li updateLastVideo(); 958b128446b7ef264c33e91e119391045156a19439bWu-cheng Li } 959b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mThumbController.updateDisplayIfNeeded(); 9609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void releaseMediaRecorder() { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Releasing media recorder."); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorder != null) { 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cleanupEmptyFile(); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.reset(); 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.release(); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder = null; 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int getIntPreference(String key, int defaultValue) { 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String s = mPreferences.getString(key, ""); 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int result = defaultValue; 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project result = Integer.parseInt(s); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (NumberFormatException e) { 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Ignore, result is already the default value. 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return result; 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean getBooleanPreference(String key, boolean defaultValue) { 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return getIntPreference(key, defaultValue ? 1 : 0) != 0; 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void createVideoPath() { 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String title = createName(dateTaken); 99130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".3gp"; // Used when emailing. 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String cameraDirPath = ImageManager.CAMERA_IMAGE_BUCKET_NAME; 99330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filePath = cameraDirPath + "/" + filename; 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File cameraDir = new File(cameraDirPath); 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cameraDir.mkdirs(); 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ContentValues values = new ContentValues(7); 997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.TITLE, title); 99830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DISPLAY_NAME, filename); 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.DATE_TAKEN, dateTaken); 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project values.put(Video.Media.MIME_TYPE, "video/3gpp"); 100130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther values.put(Video.Media.DATA, filePath); 100230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther mCameraVideoFilename = filePath; 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Current camera video filename: " + mCameraVideoFilename); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = values; 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void registerVideo() { 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraVideoFileDescriptor == null) { 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri videoTable = Uri.parse("content://media/external/video/media"); 101091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang mCurrentVideoValues.put(Video.Media.SIZE, 101191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang new File(mCurrentVideoFilename).length()); 1012111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang try { 1013111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = mContentResolver.insert(videoTable, 1014111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoValues); 1015111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } catch (Exception e) { 1016111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // We failed to insert into the database. This can happen if 1017111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang // the SD card is unmounted. 1018111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoUri = null; 1019111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang mCurrentVideoFilename = null; 1020111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } finally { 1021111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang Log.v(TAG, "Current video URI: " + mCurrentVideoUri); 1022111bf09fd62bd0c714ef2164c77965fb0db05a8eChih-Chung Chang } 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoValues = null; 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteCurrentVideo() { 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoFilename != null) { 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project deleteVideoFile(mCurrentVideoFilename); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = null; 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCurrentVideoUri != null) { 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver.delete(mCurrentVideoUri, null, null); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoUri = null; 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1036de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project updateAndShowStorageHint(true); 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void deleteVideoFile(String fileName) { 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Deleting video " + fileName); 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File f = new File(fileName); 1042d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (!f.delete()) { 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Could not delete " + fileName); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1048d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1049d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1050b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1051b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener( 1052b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang new OnMenuItemClickListener() { 1053b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1054b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1055b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1056b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1057b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1058b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1059b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1061d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 106250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 106350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 106450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public boolean onMenuItemClick(MenuItem item) { 1065c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 106650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin return true; 106750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin }}); 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107185f7213b44515c06fee68a085065e5d96181465cOwen Lin private void restorePreferences() { 107285f7213b44515c06fee68a085065e5d96181465cOwen Lin // Unregister the listener since "upgrade preference" will change 107385f7213b44515c06fee68a085065e5d96181465cOwen Lin // a bunch of preferences. We can handle them with one 107485f7213b44515c06fee68a085065e5d96181465cOwen Lin // setCameraParameters(). 107585f7213b44515c06fee68a085065e5d96181465cOwen Lin mPreferences.unregisterOnSharedPreferenceChangeListener(this); 107685f7213b44515c06fee68a085065e5d96181465cOwen Lin mSettings.clearSettings(); 107785f7213b44515c06fee68a085065e5d96181465cOwen Lin CameraSettings.upgradePreferences(mPreferences); 107885f7213b44515c06fee68a085065e5d96181465cOwen Lin readVideoPreferences(); 107985f7213b44515c06fee68a085065e5d96181465cOwen Lin resetCameraParameters(); 108085f7213b44515c06fee68a085065e5d96181465cOwen Lin 108185f7213b44515c06fee68a085065e5d96181465cOwen Lin // If we start preview and reload the settings UI in a row. The 108285f7213b44515c06fee68a085065e5d96181465cOwen Lin // preview will become a white screen. So, we reload the settings UI 108385f7213b44515c06fee68a085065e5d96181465cOwen Lin // later. 108485f7213b44515c06fee68a085065e5d96181465cOwen Lin mHandler.post(new Runnable() { 108585f7213b44515c06fee68a085065e5d96181465cOwen Lin public void run() { 108685f7213b44515c06fee68a085065e5d96181465cOwen Lin // We reload the preference again to reload the new data 108773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin mSettings.setPreferenceGroup( 108885f7213b44515c06fee68a085065e5d96181465cOwen Lin new CameraSettings(VideoCamera.this, mParameters) 108973e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin .getPreferenceGroup(R.xml.video_preferences)); 109085f7213b44515c06fee68a085065e5d96181465cOwen Lin } 109185f7213b44515c06fee68a085065e5d96181465cOwen Lin }); 109285f7213b44515c06fee68a085065e5d96181465cOwen Lin mPreferences.registerOnSharedPreferenceChangeListener(this); 109385f7213b44515c06fee68a085065e5d96181465cOwen Lin } 109485f7213b44515c06fee68a085065e5d96181465cOwen Lin 1095c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private void showOnScreenSettings() { 1096c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin if (mSettings == null) { 1097c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings = new OnScreenSettings( 1098c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.camera_preview)); 109985f7213b44515c06fee68a085065e5d96181465cOwen Lin final Runnable resetPreferences = new Runnable() { 110085f7213b44515c06fee68a085065e5d96181465cOwen Lin public void run() { 110185f7213b44515c06fee68a085065e5d96181465cOwen Lin restorePreferences(); 110285f7213b44515c06fee68a085065e5d96181465cOwen Lin } 110385f7213b44515c06fee68a085065e5d96181465cOwen Lin }; 110485f7213b44515c06fee68a085065e5d96181465cOwen Lin mSettings.setRestoreRunner(resetPreferences); 110585f7213b44515c06fee68a085065e5d96181465cOwen Lin 1106c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin CameraSettings helper = new CameraSettings(this, mParameters); 110773e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup group = helper 110873e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin .getPreferenceGroup(R.xml.video_preferences); 11097e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (mIsVideoCaptureIntent) { 111073e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin group = filterPreferenceScreenByIntent(group); 11117e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11127e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 111373e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin mSettings.setPreferenceGroup(group); 1114c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setOnVisibilityChangedListener(this); 1115c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1116abdd8a1c1f4bd5f471b62f2927399dc23a9bd33cCheng-Ru Lin mSettings.setVisible(true); 1117c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1118c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 111973e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin private PreferenceGroup filterPreferenceScreenByIntent( 112073e782de608cbe2ddffd75c055009ff2e208f78bOwen Lin PreferenceGroup screen) { 11217e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen Intent intent = getIntent(); 11227e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_VIDEO_QUALITY)) { 11237e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 11247e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_QUALITY); 11257e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11267e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 11277e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen if (intent.hasExtra(MediaStore.EXTRA_DURATION_LIMIT)) { 11287e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.removePreferenceFromScreen(screen, 11297e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen CameraSettings.KEY_VIDEO_DURATION); 11307e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11317e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen return screen; 11327e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen } 11337e4655b1b3fcbc543430bea680872f564af098f5Wei-Ta Chen 1134c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private class GripperTouchListener implements View.OnTouchListener { 1135c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public boolean onTouch(View view, MotionEvent event) { 1136c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin switch (event.getAction()) { 1137c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_DOWN: 1138c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1139c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_UP: 1140c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 1141c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 1142c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1143c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return false; 1144c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1145c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1146c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 11473e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin public void onVisibilityChanged(boolean visible) { 1148fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang // At this point, we are not recording. 1149fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(visible ? View.INVISIBLE : View.VISIBLE); 11503e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin if (visible) { 11513e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin releaseMediaRecorder(); 1152d18f380d7e57f03cb775e79445cdab22b7c73f09Wei-Ta Chen mPreferences.registerOnSharedPreferenceChangeListener(this); 11533e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } else { 115459595d1cad16653e73bfdf811386b037f8925569Wu-cheng Li // When mSetting is set to invisible in onPause, we should not 115559595d1cad16653e73bfdf811386b037f8925569Wu-cheng Li // initialize recorder. 115659595d1cad16653e73bfdf811386b037f8925569Wu-cheng Li if (!mPausing) initializeRecorder(); 1157d18f380d7e57f03cb775e79445cdab22b7c73f09Wei-Ta Chen mPreferences.unregisterOnSharedPreferenceChangeListener(this); 11583e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 11593e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin } 11603e737c29c72503cc599dd6652483fa0170ccbbbcOwen Lin 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // from MediaRecorder.OnErrorListener 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onError(MediaRecorder mr, int what, int extra) { 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_ERROR_UNKNOWN) { 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // We may have run out of space on the sdcard. 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopVideoRecording(); 11669a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project updateAndShowStorageHint(true); 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11708d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // from MediaRecorder.OnInfoListener 11718d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project public void onInfo(MediaRecorder mr, int what, int extra) { 11728d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project if (what == MediaRecorder.MEDIA_RECORDER_INFO_MAX_DURATION_REACHED) { 1173e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 117491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang } else if (what 117591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang == MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) { 1176e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar if (mMediaRecorderRecording) onStopVideoRecording(true); 1177f651904fc747442f849bb084aaaf4d3245106860Owen Lin 1178b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li // Show the toast. 1179b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.makeText(VideoCamera.this, R.string.video_reach_size_limit, 1180b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li Toast.LENGTH_LONG).show(); 11818d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11828d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } 11838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 11849c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project /* 118561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * Make sure we're not recording music playing in the background, ask the 118661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin * MediaPlaybackService to pause playback. 11879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project */ 11889c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void pauseAudioPlayback() { 11899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Shamelessly copied from MediaPlaybackService.java, which 11909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // should be public, but isn't. 11919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project Intent i = new Intent("com.android.music.musicservicecommand"); 11929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project i.putExtra("command", "pause"); 11939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 11949c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project sendBroadcast(i); 11959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 11969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startVideoRecording() { 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "startVideoRecording"); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mMediaRecorderRecording) { 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (mStorageStatus != STORAGE_STATUS_OK) { 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "Storage issue, ignore the start request"); 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Check mMediaRecorder to see whether it is initialized or not. 1207b128446b7ef264c33e91e119391045156a19439bWu-cheng Li if (mMediaRecorder == null) { 1208b128446b7ef264c33e91e119391045156a19439bWu-cheng Li Log.e(TAG, "MediaRecorder is not initialized."); 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project pauseAudioPlayback(); 12139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(this); 12168d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(this); 121761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mMediaRecorder.start(); // Recording is now started 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Could not start media recorder. ", e); 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = true; 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingStartTime = SystemClock.uptimeMillis(); 122446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(false); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setText(""); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.VISIBLE); 12275f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li updateRecordingTime(); 1228cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOn(); 1229fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(View.INVISIBLE); 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateRecordingIndicator(boolean showRecording) { 123461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int drawableId = 123561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin showRecording ? R.drawable.btn_ic_video_record 123661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin : R.drawable.btn_ic_video_record_stop; 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Drawable drawable = getResources().getDrawable(drawableId); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mShutterButton.setImageDrawable(drawable); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void stopVideoRecordingAndGetThumbnail() { 12429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang stopVideoRecording(); 12439bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang acquireVideoThumb(); 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1246e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar private void stopVideoRecordingAndReturn(boolean valid) { 1247e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar stopVideoRecording(); 1248e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar doReturnToCaller(valid); 1249e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar } 1250e2900e1761d73aec4d269d166981278dd27dffbcHoria Ciurdar 125184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void stopVideoRecordingAndShowAlert() { 125284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li stopVideoRecording(); 125384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li showAlert(); 125484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 125584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 125684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void showAlert() { 125761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(findViewById(R.id.shutter_button)); 125861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin if (mCurrentVideoFilename != null) { 125961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin mVideoFrame.setImageBitmap( 12609f1480b2c27d744c816c71cb3c512d37bc48c524Ray Chen ThumbnailUtil.createVideoThumbnail(mCurrentVideoFilename)); 126184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.VISIBLE); 126284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 126361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 126461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 126561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 126661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(((View) button.getParent())); 126761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 126884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 126984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 127084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private void hideAlert() { 127184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li mVideoFrame.setVisibility(View.INVISIBLE); 127261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeIn(findViewById(R.id.shutter_button)); 127361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play}; 127461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 127561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 127661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin fadeOut(((View) button.getParent())); 127761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 127884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 127984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 128061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeIn(View view) { 128161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.VISIBLE); 128261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(0F, 1F); 128361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 128461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 128561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 128661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 128761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin private static void fadeOut(View view) { 128861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.setVisibility(View.INVISIBLE); 128961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin Animation animation = new AlphaAnimation(1F, 0F); 129061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin animation.setDuration(500); 129161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin view.startAnimation(animation); 129284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 129384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 129484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li private boolean isAlertVisible() { 129561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin return this.mVideoFrame.getVisibility() == View.VISIBLE; 129684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 129784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li 129846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li private void stopVideoRecordingAndShowReview() { 1299de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project stopVideoRecording(); 130046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li if (mThumbController.isUriValid()) { 130146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Uri targetUri = mThumbController.getUri(); 130246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 130346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 130446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 130546fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 130646fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.putExtra("com.android.camera.ReviewMode", true); 130746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li try { 130846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li startActivity(intent); 130946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } catch (ActivityNotFoundException ex) { 131046fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "review video fail", ex); 131146fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 131246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } else { 131346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Log.e(TAG, "Can't view last video."); 131446fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li } 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopVideoRecording() { 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.v(TAG, "stopVideoRecording"); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean needToRegisterRecording = false; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording || mMediaRecorder != null) { 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mMediaRecorderRecording && mMediaRecorder != null) { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.setOnErrorListener(null); 13248d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project mMediaRecorder.setOnInfoListener(null); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorder.stop(); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (RuntimeException e) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "stop fail: " + e.getMessage()); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13298d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCurrentVideoFilename = mCameraVideoFilename; 133191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang Log.v(TAG, "Setting current video filename: " 133291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mCurrentVideoFilename); 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project needToRegisterRecording = true; 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mMediaRecorderRecording = false; 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project releaseMediaRecorder(); 133746fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li updateRecordingIndicator(true); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRecordingTimeView.setVisibility(View.GONE); 1339cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1340fae0daa1edb499346af16c63c23d9b1d7aa2697cChih-Chung Chang mGripper.setVisibility(View.VISIBLE); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project if (needToRegisterRecording && mStorageStatus == STORAGE_STATUS_OK) { 13439a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project registerVideo(); 13449a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFilename = null; 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraVideoFileDescriptor = null; 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1350cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1352cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1355cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1357cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1361cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOn() { 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1363cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1366b128446b7ef264c33e91e119391045156a19439bWu-cheng Li private void hideAlertAndInitializeRecorder() { 136784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li hideAlert(); 1368b128446b7ef264c33e91e119391045156a19439bWu-cheng Li mHandler.sendEmptyMessage(INIT_RECORDER); 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13719bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void acquireVideoThumb() { 137277c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang Bitmap videoFrame = ThumbnailUtil.createVideoThumbnail( 137377c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang mCurrentVideoFilename); 13749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(mCurrentVideoUri, videoFrame); 1375de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1376de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13779bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 13789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang return ImageManager.DataLocation.EXTERNAL; 1379de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 1380de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13819bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private void updateLastVideo() { 1382f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1383f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang mContentResolver, 1384f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang dataLocation(), 138591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.INCLUDE_VIDEOS, 138691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ImageManager.SORT_ASCENDING, 138761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ImageManager.CAMERA_IMAGE_BUCKET_ID); 13889bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang int count = list.getCount(); 13899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (count > 0) { 1390d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang IImage image = list.getImageAt(count - 1); 13919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 13939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } else { 13949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 13959bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang } 1396f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1399d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang private void updateRecordingTime() { 140023c51b794e95c201290e36737f379c4bb8eefeaeRay Chen if (!mMediaRecorderRecording) { 140123c51b794e95c201290e36737f379c4bb8eefeaeRay Chen return; 140223c51b794e95c201290e36737f379c4bb8eefeaeRay Chen } 1403d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long now = SystemClock.uptimeMillis(); 1404d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long delta = now - mRecordingStartTime; 1405d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1406d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Starting a minute before reaching the max duration 1407d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // limit, we'll countdown the remaining time instead. 140897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang boolean countdownRemainingTime = (mMaxVideoDurationInMs != 0 1409b6ed73e152c385c10ea20c605fa231e04de38cccWu-cheng Li && delta >= mMaxVideoDurationInMs - 60000); 1410d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 14115f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long next_update_delay = 1000 - (delta % 1000); 14125f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li long seconds; 1413d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (countdownRemainingTime) { 141482ded2070a47fff16e1de1c78b516eb25888b91eChih-Chung Chang delta = Math.max(0, mMaxVideoDurationInMs - delta); 14155f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = (delta + 999) / 1000; 14165f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li } else { 14175f3fe873999e5dca82f33f89f641914b3613d07fWu-cheng Li seconds = delta / 1000; // round to nearest 1418d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1419d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1420d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long minutes = seconds / 60; 1421d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long hours = minutes / 60; 1422d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderMinutes = minutes - (hours * 60); 1423d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang long remainderSeconds = seconds - (minutes * 60); 1424d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1425d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String secondsString = Long.toString(remainderSeconds); 1426d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (secondsString.length() < 2) { 1427d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang secondsString = "0" + secondsString; 1428d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1429d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String minutesString = Long.toString(remainderMinutes); 1430d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (minutesString.length() < 2) { 1431d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang minutesString = "0" + minutesString; 1432d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1433d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String text = minutesString + ":" + secondsString; 1434d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hours > 0) { 1435d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang String hoursString = Long.toString(hours); 1436d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (hoursString.length() < 2) { 1437d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang hoursString = "0" + hoursString; 1438d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1439d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang text = hoursString + ":" + text; 1440d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1441d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setText(text); 1442d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1443d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang if (mRecordingTimeCountsDown != countdownRemainingTime) { 1444d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // Avoid setting the color on every update, do it only 1445d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang // when it needs changing. 1446d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeCountsDown = countdownRemainingTime; 1447d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1448482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin int color = getResources().getColor(countdownRemainingTime 1449482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin ? R.color.recording_time_remaining_text 1450482a3a54cfa8ec2cc913efc0e73a01d78453ee6dOwen Lin : R.color.recording_time_elapsed_text); 1451d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 1452d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang mRecordingTimeView.setTextColor(color); 1453d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1454d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang 145513874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li mHandler.sendEmptyMessageDelayed( 145613874d7f42be37f1c4eb94320737b10d63527c46Wu-cheng Li UPDATE_RECORD_TIME, next_update_delay); 1457d8209aa01ae56ea27f551f621b419251bf80b265Chih-Chung Chang } 1458e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1459da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li private static boolean isSupported(String value, List<String> supported) { 1460da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li return supported == null ? false : supported.indexOf(value) >= 0; 1461da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1462da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 146350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin private void setCameraParameters() { 146450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters = mCameraDevice.getParameters(); 146550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 146650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setPreviewSize(mProfile.mVideoWidth, mProfile.mVideoHeight); 1467207ad85f1875dd7acb69091cbcf022646aaee818Chih-Chung Chang mParameters.setPreviewFrameRate(mProfile.mVideoFps); 146850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1469da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li // Set flash mode. 1470da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li String flashMode = mPreferences.getString( 1471da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li CameraSettings.KEY_VIDEOCAMERA_FLASH_MODE, 1472da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li getString(R.string.pref_camera_video_flashmode_default)); 1473da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1474da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (isSupported(flashMode, supportedFlash)) { 1475da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mParameters.setFlashMode(flashMode); 1476da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } else { 1477da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = mParameters.getFlashMode(); 1478da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li if (flashMode == null) { 1479da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li flashMode = getString( 1480da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li R.string.pref_camera_flashmode_no_flash); 1481da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1482da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li } 1483da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li 148450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set white balance parameter. 14856dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String whiteBalance = mPreferences.getString( 14866dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 14876dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_whitebalance_default)); 14886dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(whiteBalance, 14896dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li mParameters.getSupportedWhiteBalance())) { 149050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setWhiteBalance(whiteBalance); 14916dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } else { 14926dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = mParameters.getWhiteBalance(); 14936dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (whiteBalance == null) { 14946dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li whiteBalance = Parameters.WHITE_BALANCE_AUTO; 14956dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li } 149650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 149750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 149850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // Set color effect parameter. 14996dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li String colorEffect = mPreferences.getString( 15006dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 15016dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li getString(R.string.pref_camera_coloreffect_default)); 15026dfb03741e9ed0821fbd7fa6912f44bf76bebca6Wu-cheng Li if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 150350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mParameters.setColorEffect(colorEffect); 150450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 1505ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li 150650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin mCameraDevice.setParameters(mParameters); 1507cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 1508cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin final String finalWhiteBalance = whiteBalance; 1509da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li final String finalFlashMode = flashMode; 1510cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin 1511cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin // It can be execute from the startPreview thread, so we post it 1512cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin // to the main UI thread 1513cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin mHandler.post(new Runnable() { 1514cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin public void run() { 1515cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin mWhitebalanceIndicator.setMode(finalWhiteBalance); 1516da3e9964a4a82a942d7f450e7c89904f5c5aa03fWu-cheng Li mFlashIndicator.setMode(finalFlashMode); 1517cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin } 1518cc12a303ad51063cee73715849a951fb5f383188Cheng-Ru Lin }); 151950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 152050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 1521d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1522e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin if (onOff == SWITCH_CAMERA) { 1523b5b1901e83564a032545bb6a3d1c521b48c15dfbChih-Chung Chang if (mMediaRecorderRecording) return false; 1524e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoCameraMode(this); 15253283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1526e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1527d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1528e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 152950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 153050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin public void onSharedPreferenceChanged( 153150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin SharedPreferences preferences, String key) { 153250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // ignore the events after "onPause()" or preview has not started yet 153350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mPausing) return; 153450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 153550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (CameraSettings.KEY_VIDEO_DURATION.equals(key) 153650c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin || CameraSettings.KEY_VIDEO_QUALITY.equals(key)) { 153750c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin readVideoPreferences(); 153850c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 153950c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 154050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // If mCameraDevice is not ready then we can set the parameter in 154150c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin // startPreview(). 154250c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin if (mCameraDevice == null) return; 154385f7213b44515c06fee68a085065e5d96181465cOwen Lin resetCameraParameters(); 154485f7213b44515c06fee68a085065e5d96181465cOwen Lin } 154550c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin 154685f7213b44515c06fee68a085065e5d96181465cOwen Lin private void resetCameraParameters() { 1547ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // We need to restart the preview if preview size is changed. 1548ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li Size size = mParameters.getPreviewSize(); 1549ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li if (size.width != mProfile.mVideoWidth 1550ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li || size.height != mProfile.mVideoHeight) { 1551ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // It is assumed media recorder is released before 1552ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li // onSharedPreferenceChanged, so we can close the camera here. 1553ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li closeCamera(); 1554ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li try { 15551f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen resizeForPreviewAspectRatio(); 1556ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li startPreview(); // Parameters will be set in startPreview(). 1557ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } catch (CameraHardwareException e) { 1558ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li showCameraBusyAndFinish(); 1559ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 156050c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } else { 1561d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li try { 1562d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // We need to lock the camera before writing parameters. 1563d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.lock(); 1564d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li } catch (RuntimeException e) { 1565d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // When preferences are added for the first time, this method 1566d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // will be called. But OnScreenSetting is not displayed yet and 1567d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // media recorder still owns the camera. Lock will fail and we 1568d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li // just ignore it. 1569d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li return; 1570ffde05cfdec09c6d04fe923b40e4a5436714ddcaWu-cheng Li } 1571d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li setCameraParameters(); 1572d0759feb7317bedff26c022bd7564f0053d483e3Wu-cheng Li mCameraDevice.unlock(); 157350c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 157450c60047bf55be485fbcfa69bd0ff84e542f212aOwen Lin } 15751f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 15761f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen public void onSizeChanged() { 15771f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen if (mSettings != null) { 15781f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen mSettings.updateLayout(); 15791f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 15801f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen 15811f0564eb75f20943d496109928b5542902d3bd61Wei-Ta Chen } 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 158397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 158497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 158597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// DefaultHashMap is a HashMap which returns a default value if the specified 158697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// key is not found. 158797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 158871d56e21859a797ec4633f209b3605276345d44eOwen Lin@SuppressWarnings("serial") 158997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass DefaultHashMap<K, V> extends HashMap<K, V> { 159097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private V mDefaultValue; 159197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 159297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public void putDefault(V defaultValue) { 159397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mDefaultValue = defaultValue; 159497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 159597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 159697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang @Override 159797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public V get(Object key) { 159897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang V value = super.get(key); 159997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return (value == null) ? mDefaultValue : value; 160097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 160197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 160297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 160397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 160497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// MediaRecorderProfile reads from system properties to determine the proper 160597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// values for various parameters for MediaRecorder. 160697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang// 160797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Changclass MediaRecorderProfile { 1608e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin 1609e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin @SuppressWarnings("unused") 161097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final String TAG = "MediaRecorderProfile"; 161197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final boolean mHiQuality; 161297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mOutputFormat; 161397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoEncoder; 161497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mAudioEncoder; 161597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoWidth; 161697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang public final int mVideoHeight; 1617947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoFps; 1618947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mVideoBitrate; 1619947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioBitrate; 1620947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioChannels; 1621947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang public final int mAudioSamplingRate; 162297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 162397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang MediaRecorderProfile(boolean hiQuality) { 162497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mHiQuality = hiQuality; 162597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 162697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mOutputFormat = getFromTable("ro.media.enc.hprof.file.format", 162797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.file.format", 162897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE); 162997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 163097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoEncoder = getFromTable("ro.media.enc.hprof.codec.vid", 163197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.vid", 163297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE); 163397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 163497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mAudioEncoder = getFromTable("ro.media.enc.hprof.codec.aud", 163597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.codec.aud", 163697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE); 163797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 163897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoWidth = getInt("ro.media.enc.hprof.vid.width", 163997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.width", 164097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 352, 176); 164197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 164297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang mVideoHeight = getInt("ro.media.enc.hprof.vid.height", 164397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang "ro.media.enc.lprof.vid.height", 164497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 288, 144); 164597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 1646947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoFps = getInt("ro.media.enc.hprof.vid.fps", 1647947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.fps", 1648947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 20, 20); 1649947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1650947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mVideoBitrate = getInt("ro.media.enc.hprof.vid.bps", 1651947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.vid.bps", 1652947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 360000, 192000); 1653947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1654947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioBitrate = getInt("ro.media.enc.hprof.aud.bps", 1655947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.bps", 1656947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 23450, 23450); 1657947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1658947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioChannels = getInt("ro.media.enc.hprof.aud.ch", 1659947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.ch", 1660947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1, 1); 1661947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 1662947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang mAudioSamplingRate = getInt("ro.media.enc.hprof.aud.hz", 1663947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang "ro.media.enc.lprof.aud.hz", 1664947455a44af2b912e9c342b36eb9ab619fab2a66Chih-Chung Chang 8000, 8000); 166597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 166697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 166797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getFromTable(String highKey, String lowKey, 166897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang DefaultHashMap<String, Integer> table) { 166997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String s; 167097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang s = SystemProperties.get(mHiQuality ? highKey : lowKey); 167197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return table.get(s); 167297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 167397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 167497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private int getInt(String highKey, String lowKey, int highDefault, 167597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int lowDefault) { 167697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang String key = mHiQuality ? highKey : lowKey; 167797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang int defaultValue = mHiQuality ? highDefault : lowDefault; 167897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang return SystemProperties.getInt(key, defaultValue); 167997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 168097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 168197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 168297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE = new DefaultHashMap<String, Integer>(); 168397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 168497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 168597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang private static final DefaultHashMap<String, Integer> 168697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE = new DefaultHashMap<String, Integer>(); 168797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 168897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang static { 168997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("3gp", MediaRecorder.OutputFormat.THREE_GPP); 169097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.put("mp4", MediaRecorder.OutputFormat.MPEG_4); 169197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang OUTPUT_FORMAT_TABLE.putDefault(MediaRecorder.OutputFormat.DEFAULT); 169297601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 169397601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h263", MediaRecorder.VideoEncoder.H263); 169497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.put("h264", MediaRecorder.VideoEncoder.H264); 1695eb6a5532a258e3ed7a08d5e332002ff2d1437923Snigdha VIDEO_ENCODER_TABLE.put("m4v", MediaRecorder.VideoEncoder.MPEG_4_SP); 169697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang VIDEO_ENCODER_TABLE.putDefault(MediaRecorder.VideoEncoder.DEFAULT); 169797601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang 169897601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrnb", MediaRecorder.AudioEncoder.AMR_NB); 169997601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("amrwb", MediaRecorder.AudioEncoder.AMR_WB); 170097601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aac", MediaRecorder.AudioEncoder.AAC); 170197601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.put("aacplus", MediaRecorder.AudioEncoder.AAC_PLUS); 1702522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang AUDIO_ENCODER_TABLE.put("eaacplus", 1703522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang MediaRecorder.AudioEncoder.EAAC_PLUS); 170497601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang AUDIO_ENCODER_TABLE.putDefault(MediaRecorder.AudioEncoder.DEFAULT); 170597601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang } 170697601c7ab6aa9ec093a7d3436e99aa1571b87092Chih-Chung Chang} 1707